Compounds > benztropine
Page last updated: 2024-11-09

benztropine

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Description

Benztropine: A centrally active muscarinic antagonist that has been used in the symptomatic treatment of PARKINSON DISEASE. Benztropine also inhibits the uptake of dopamine. [Medical Subject Headings (MeSH), National Library of Medicine, extracted Dec-2023]

benzatropine : Tropane in which a hydrogen at position 3 is substituted by a diphenylmethoxy group (endo-isomer). An acetylcholine receptor antagonist, it is used (particularly as its methanesulphonate salt) in the treatment of Parkinson's disease, and to reduce parkinsonism and akathisia side effects of antipsychotic treatments. [Chemical Entities of Biological Interest (ChEBI), Hastings J, Owen G, Dekker A, Ennis M, Kale N, Muthukrishnan V, Turner S, Swainston N, Mendes P, Steinbeck C. (2016). ChEBI in 2016: Improved services and an expanding collection of metabolites. Nucleic Acids Res]

Cross-References

ID SourceID
PubMed CID1201549
CHEMBL ID1201203
CHEMBL ID438151
CHEMBL ID1618180
CHEBI ID3048
CHEBI ID94707
SCHEMBL ID5960155
SCHEMBL ID35388
SCHEMBL ID8659140
MeSH IDM0002383

Synonyms (80)

Synonym
benzatropina
(3-endo)-3-(diphenylmethoxy)-8-methyl-8-azabicyclo[3.2.1]octane
benzatropinum
CHEBI:3048 ,
8-azabicyclo[3.2.1]octane, 3-(diphenylmethoxy)-8-methyl-, endo-
(3-endo)-3-[(diphenylmethyl)oxy]-8-methyl-8-azabicyclo[3.2.1]octane
benzatropine (inn)
D07511
benzatropine
86-13-5
benztropine
C06846
benzhydryl 8-methyl-8-azabicyclo[3.2.1]oct-3-yl ether
DB00245
3-alpha-(diphenylmethoxy)tropane
3alpha-(diphenylmethoxy)tropane
3alpha-benzhydryloxy-8-methyl-8-azabicyclo[3.2.1]octane
3endo-benzhydryloxytropane
NCGC00159471-02
3alpha-(diphenylmethoxy)-1alphah,5alphah-tropane
tropine benzohydryl ether
NCGC00094600-01
cobrentin
1-alpha-h,5-alpha-h-tropane, 3-alpha-(diphenylmethoxy)-
benzatropina [inn-spanish]
cogentine
benztropinum
1alphah,5alphah-tropane, 3alpha-(diphenylmethoxy)-
akitan
hsdb 3014
nk 02
benzatropinum [inn-latin]
benzatropine [inn:ban]
cogentinol
8-azabicyclo(3.2.1)octane, 3-(diphenylmethoxy)-8-methyl-, endo-
(1r,5s)-3-benzhydryloxy-8-methyl-8-azabicyclo[3.2.1]octane
nk-02
CHEMBL1201203
tox21_111695
CHEMBL438151
dtxcid502659
cas-86-13-5
tox21_111303
dtxsid9022659 ,
bdbm50366775
unii-1nhl2j4x8k
1nhl2j4x8k ,
1.alpha.h,5.alpha.h-tropane, 3.alpha.-(diphenylmethoxy)-
benztropine [mi]
benzatropine [who-dd]
benztropine [hsdb]
benzatropine [inn]
benztropine [vandf]
8-azabicyclo(3.2.1)octane, 3-(diphenylmethoxy)-8-methyl-, (3-endo)-
8-azabicyclo[3.2.1]octane,3-(diphenylmethoxy)-8-methyl-, (3-endo)-
BRD-K68804560-066-01-2
SCHEMBL5960155
AKOS025310493
gtpl7601
(1r,5s)-3-[di(phenyl)methoxy]-8-methyl-8-azabicyclo[3.2.1]octane
(1s,5r)-3-benzhydryloxy-8-methyl-8-azabicyclo[3.2.1]octane
SCHEMBL35388
8-azabicyclo[3.2.1]octane, 3-(diphenylmethoxy)-8-methyl-, (3-endo)-
SCHEMBL8659140
CHEMBL1618180
AB01566865_01
CHEBI:94707
NCGC00373219-02
3alpha-diphenylmethoxytropane
802597-90-6
Q415026
cxq ,
NCGC00507745-01
benztropine-mesylate
NCGC00013495-15
med.21724, compound benztropine
bdbm429529
pseudobenztropine
EN300-6492989
(1r,3r,5s)-3-(diphenylmethoxy)-8-methyl-8-azabicyclo[3.2.1]octane

Research Excerpts

Overview

Benztropine (BZ) is a potent muscarinic receptor antagonist. Benztropine mesylate is a synthetic compound resulting from the combination of the active portions of atropine and diphenhydramine. It is believed effective because of its central acetyl-choline-antagonizing properties.

ExcerptReferenceRelevance
"Benztropine is an anticholinergic drug used as a therapy for Parkinson's disease and treatment for extrapyramidal side effects. "( Withdrawal-Emergent Dyskinesia Related to Benztropine: A Case Report.
Agrawal, H; Thalner, S, 2023)		2.62
"Benztropine is a potent antimuscarinic agent, whereas risperidone has not been reported to cause antimuscarinic toxicity."( Prolonged Antimuscarinic Delirium in a Child Due to Benztropine Exposure Treated With Multiple Doses of Physostigmine.
Farnaes, L; Minns, A; Thornton, SL, 2016)		1.41
"Benztropine (BZ) is a potent muscarinic receptor antagonist that has been used for the treatment of Parkinson disease. "( Formulation and biopharmaceutical evaluation of transdermal patch containing benztropine.
Chi, SC; Hai, NT; Kim, J; Park, ES, 2008)		2.02
"Benztropine (Cogentin) is an antiparkinson agent that has limited abuse despite its ability to block dopamine uptake, and has been suggested as a candidate for the treatment of cocaine dependence."( Effects of benztropine on behavioral and toxic effects of cocaine: comparison with atropine and the selective dopamine uptake inhibitor 1-[2-(diphenylmethoxy)ethyl]-4-(3-phenyl-propyl)-piperazine.
Acri, JB; Siedleck, BK; Witkin, JM, 1996)		1.41
"Benztropine is an anticholinergic agent used in the treatment of Parkinson's disease and drug induced extrapyramidal disorders. "( Fatal benztropine toxicity.
Kotsos, A; Lynch, MJ, 2001)		2.23
"Benztropine mesylate is a synthetic compound resulting from the combination of the active portions of atropine and diphenhydramine, and is believed effective because of its central acetyl-choline-antagonizing properties."( Pharmacologic treatment of priapism in two horses.
Nickels, FA; Williams, MA; Wilson, DV, 1991)		1

Actions

Benztropine (BZT) analogs inhibit dopamine uptake but are less effective than cocaine. Benztropine was found to cause a dose-dependent inhibition of re-uptake of DA in the nerve terminal area of the dopaminergic system.

ExcerptReferenceRelevance
"Benztropine was found to lower suicidal event rates, comparably in those receiving or not receiving antipsychotic medications, regardless of the presence of major psychiatric disorders. "( Benztropine and suicide attempts and intentional self-harm.
Gibbons, RD; Hur, K; Lavigne, JE; Mann, JJ, 2023)		3.8
"Benztropine (BZT) analogs inhibit dopamine uptake but are less effective than cocaine in producing behavioral effects predicting abuse liability. "( Assessment of reinforcing effects of benztropine analogs and their effects on cocaine self-administration in rats: comparisons with monoamine uptake inhibitors.
Hiranita, T; Katz, JL; Newman, AH; Soto, PL, 2009)		2.07
"Benztropine alone did not produce changes on any of these measures."( Benztropine pretreatment does not affect responses to acute cocaine administration in human volunteers.
Erös-Sarnyai, M; Looby, AR; Lukas, SE; Lundahl, LH; McNeil, JF; Penetar, DM; Su, Z, 2006)		2.5
"Benztropine was found to cause a dose-dependent inhibition of re-uptake of DA in the nerve terminal area of the dopaminergic system."( Intrastriatal dialysis evidence for a direct inhibitory effect of benztropine on dopamine re-uptake.
Ikarashi, Y; Itoh, K; Maruyama, Y; Way, EL, 1991)		1.24

Treatment

Benztropine-treated patients demonstrated increased dry mouth and diminished sweat and a non-significantly lower rate of dystonia compared to placebo. Benztropine mesylate treatment decreased cell subpopulations with high ALDH activity and with a CD44+/CD24- phenotype.

ExcerptReferenceRelevance
"Benztropine mesylate treatment decreased cell subpopulations with high ALDH activity and with a CD44+/CD24- phenotype."( New use of an old drug: inhibition of breast cancer stem cells by benztropine mesylate.
Chen, Y; Cui, J; Detmar, M; Hollmén, M; Li, L; Proulx, ST; Reker, D; Schneider, G, 2017)		1.41
"Benztropine-treated patients demonstrated increased dry mouth and diminished sweat and a non-significantly lower rate of dystonia compared to placebo (14% vs."( The effect of benztropine on haloperidol-induced dystonia, clinical efficacy and pharmacokinetics: a prospective, double-blind trial.
Arana, GW; Dupont, R; Goff, DC; Greenblatt, DJ; Harmatz, JS; Ornsteen, M; Shader, RI, 1991)		1.36
"Benztropine cotreatment attenuated the development of behavioral hypersensitivity to haloperidol but did not alter either the dopamine receptor proliferation or the striatal dopamine biochemical changes induced by haloperidol."( Concurrent treatment with benztropine and haloperidol attenuates development of behavioral hypersensitivity but not dopamine receptor proliferation.
Carvey, PM; Goetz, CG; Hitri, A; Klawans, HL; Tanner, CM, 1988)		1.3

Toxicity

ExcerptReferenceRelevance
" Based on these data, we conclude that at the dosages used in this study there are no side effect differences between these two forms of fluphenazine in the early weeks of administration."( The initiation of long-term pharmacotherapy in schizophrenia: dosage and side effect comparisons between oral and depot fluphenazine.
Levine, J; Schooler, NR, 1976)		0.26
"Acute anticholinergic delirium has been reported to occur following ingestion of antidepressants, neuroleptics and antiparkinsonian drugs in toxic and therapeutic doses."( Chronic central anticholinergic toxicity in manic depressive illness mimicking dementia.
Banno, V; Jones, BD; Moreau, A, 1986)		0.27
" Of 24 placebo patients 9 left the study early because of adverse effects; none of the 8 patients in the antiparkinsonian group did so."( Adverse effects of antiparkinson drug withdrawal.
Cole, JO; Gardos, G; Jellinek, T, 1981)		0.26
" Preclinical studies were conducted to assess the behavioral and toxic effects of benztropine alone and in conjunction with cocaine."( Effects of benztropine on behavioral and toxic effects of cocaine: comparison with atropine and the selective dopamine uptake inhibitor 1-[2-(diphenylmethoxy)ethyl]-4-(3-phenyl-propyl)-piperazine.
Acri, JB; Siedleck, BK; Witkin, JM, 1996)		0.91
" After an overdose, it confers toxic effects of rapid onset to several organ systems."( [Clinical pharmacology of anticholinergic antiparkinson agents. A review with emphasis on acute toxicity].
Gjerden, P; Slørdal, L, 1998)		0.3
" This drug is regarded as relatively safe and reports of isolated toxicity are scarce."( Fatal benztropine toxicity.
Kotsos, A; Lynch, MJ, 2001)		0.79
"5 million adverse drug reaction (ADR) reports for 8620 drugs/biologics that are listed for 1191 Coding Symbols for Thesaurus of Adverse Reaction (COSTAR) terms of adverse effects."( Assessment of the health effects of chemicals in humans: II. Construction of an adverse effects database for QSAR modeling.
Benz, RD; Contrera, JF; Kruhlak, NL; Matthews, EJ; Weaver, JL, 2004)		0.32
"Many adverse drug reactions are caused by the cytochrome P450 (CYP)-dependent activation of drugs into reactive metabolites."( Development of a cell viability assay to assess drug metabolite structure-toxicity relationships.
Jones, LH; Nadanaciva, S; Rana, P; Will, Y, 2016)		0.43

Pharmacokinetics

AHN 1-055, a benztropine (BZT) analog, possesses behavioral, pharmacokinetic (PK) and brain microdialysate dopamine (DA) profiles distinct from cocaine.

ExcerptReferenceRelevance
" The BZT analogs displayed a > or =8-fold higher elimination half-life (4."( Evaluation of the blood-brain barrier transport, population pharmacokinetics, and brain distribution of benztropine analogs and cocaine using in vitro and in vivo techniques.
Cao, J; Eddington, ND; Gao, H; Newman, AH; Raje, S, 2003)		0.53
"The benztropine (BZT) analogues bind with high affinity to the dopamine transporter (DAT) and demonstrate a behavioral and pharmacokinetic profile unlike that of cocaine."( Pharmacodynamic assessment of the benztropine analogues AHN-1055 and AHN-2005 using intracerebral microdialysis to evaluate brain dopamine levels and pharmacokinetic/pharmacodynamic modeling.
Cao, J; Cornish, J; Eddington, ND; Katz, JL; Newman, AH; Raje, S, 2005)		1.17
"AHN 1-055, a benztropine (BZT) analog, binds with high affinity to the dopamine transporter (DAT), possesses behavioral, pharmacokinetic (PK) and brain microdialysate dopamine (DA) profiles distinct from cocaine."( Investigation of the potential pharmacokinetic and pharmaco-dynamic drug interaction between AHN 1-055, a potent benztropine analog used for cocaine abuse, and cocaine after dosing in rats using intracerebral microdialysis.
Cao, J; Cornish, J; Eddington, ND; Katz, JL; Newman, AH; Raje, S, 2006)		0.91
" In addition, pharmacokinetic and brain distribution studies for 4'-Cl and 4',4''-diCl BZT in Sprague-Dawley rats were conducted."( Transport, metabolism, and in vivo population pharmacokinetics of the chloro benztropine analogs, a class of compounds extensively evaluated in animal models of drug abuse.
Eddington, ND; Newman, AH; Othman, AA; Syed, SA, 2007)		0.57
" The present study was designed to extend the understanding of the involvement of both pharmacokinetic and pharmacodynamic factors in mediating the behavioral differences among these analogs."( Applicability of the dopamine and rate hypotheses in explaining the differences in behavioral pharmacology of the chloro-benztropine analogs: studies conducted using intracerebral microdialysis and population pharmacodynamic modeling.
Eddington, ND; Newman, AH; Othman, AA, 2007)		0.55
" The pharmacokinetic and pharmacodynamic properties of GA2-50 were characterized as a part of its preclinical evaluation as a substitute medication for cocaine abuse."( The novel N-substituted benztropine analog GA2-50 possesses pharmacokinetic and pharmacodynamic profiles favorable for a candidate substitute medication for cocaine abuse.
Eddington, ND; Newman, AH; Othman, AA, 2008)		0.65

Compound-Compound Interactions

ExcerptReferenceRelevance
"The PK parameters of AHN 1-055 were not changed, however, the effect on DA levels was affected when cocaine was administered with AHNDA profile is affected when dosed with cocaine."( Investigation of the potential pharmacokinetic and pharmaco-dynamic drug interaction between AHN 1-055, a potent benztropine analog used for cocaine abuse, and cocaine after dosing in rats using intracerebral microdialysis.
Cao, J; Cornish, J; Eddington, ND; Katz, JL; Newman, AH; Raje, S, 2006)		0.54
"The present study examined if the decreases in cocaine self-administration are due to competition from excess behavioral activity (hyperlocomotion or stereotypy) induced by the BZT analogs alone or in combination with cocaine."( The stereotypy-inducing effects of N-substituted benztropine analogs alone and in combination with cocaine do not account for their blockade of cocaine self-administration.
Hayashi, S; Hiranita, T; Katz, JL; Li, L; Newman, AH, 2013)		0.64
" Further, the BZT analogs alone had minimal effects on locomotor activity and stereotypies and did not appreciably change the effects of cocaine on these measures when administered in combination with cocaine."( The stereotypy-inducing effects of N-substituted benztropine analogs alone and in combination with cocaine do not account for their blockade of cocaine self-administration.
Hayashi, S; Hiranita, T; Katz, JL; Li, L; Newman, AH, 2013)		0.64

Bioavailability

ExcerptReferenceRelevance
" The calculated relative bioavailability of BZ in the DIA patch was 54% compared to the oral administration of BZ mesylate."( Formulation and biopharmaceutical evaluation of transdermal patch containing benztropine.
Chi, SC; Hai, NT; Kim, J; Park, ES, 2008)		0.57
"The ATP-binding cassette transporter P-glycoprotein (P-gp) is known to limit both brain penetration and oral bioavailability of many chemotherapy drugs."( A High-Throughput Screen of a Library of Therapeutics Identifies Cytotoxic Substrates of P-glycoprotein.
Ambudkar, SV; Brimacombe, KR; Chen, L; Gottesman, MM; Guha, R; Hall, MD; Klumpp-Thomas, C; Lee, OW; Lee, TD; Lusvarghi, S; Robey, RW; Shen, M; Tebase, BG, 2019)		0.51

Dosage Studied

Patients were randomly assigned to receive flexibly dosed olanzapine, 5 to 20 mg/d, with prophylactic benztropine. The RIA was applied to the analysis of steady-state plasma samples obtained from patients undergoing treatment with benz Tropine and plasma samples from human volunteers and dogs orally dosed with the drug.

ExcerptRelevanceReference
" Drug vs no drug training showed that discriminability was proportional to dosage for low doses, but was constant over a range of higher doses."( Discriminable effects of antimuscarinics: dose response and substitution test studies.
Overton, DA, 1977)		0.26
"/day) versus fixed standard dosage (20 mg."( High vs standard dosage fluphenazine HCL in acute schizophrenia.
Donlon, PT; Meadow, A; Tupin, JP; Wahba, M, 1978)		0.26
" No dosage equivalence is established by the protocol, however, if dosage is adjusted, both forms must be changed and in the same direction."( The initiation of long-term pharmacotherapy in schizophrenia: dosage and side effect comparisons between oral and depot fluphenazine.
Levine, J; Schooler, NR, 1976)		0.26
" Although directly related to daily dosage of levodopa, the myoclonus was specifically blocked by the serotonin antagonist, methysergide."( Levodopa-induced myoclonus.
Bergen, D; Goetz, C; Klawans, HL, 1975)		0.25
" Time- and dose-response data with all three drugs suggest a direct inhibitory action on the caudate nucleus consistent with their proposed mechanism for treatment of Parkinson symptomatology."( Head-turning induced by electrical stimulation of the caudate nucleus and its antagonism by anti-parkinson drugs.
Barnett, A; Goldstein, J, 1975)		0.25
" In this study, 44 clinically stable schizophrenic inpatients were administered a battery of neuropsychological tests, and their performance was correlated with dosage of neuroleptic medication and benztropine."( Relationships between medication treatments and neuropsychological test performance in schizophrenia.
Haas, GL; Hill, J; Keilp, JG; Sweeney, JA; Weiden, PJ, 1991)		0.47
" Thirty-seven per cent of the 35 idiopathic dystonia patients had a moderate to marked improvement with an average dosage of 21."( High dose anticholinergic therapy in adult dystonia.
Lang, AE, 1986)		0.27
" Patients were maintained on a stable, therapeutically optimal dosage and schedule of levadopa-carbidopa (Sinemet) throughout the study."( Parkinson's disease: Cogentin with Sinemet, a better response.
Gilden, ER; Hansch, EC; Hirsch, SB; Potvin, AR; Potvin, JH; Syndulko, K; Tourtellotte, WW, 1982)		0.26
" Verbal memory findings indicate that chronic administration of an anticholinergic in even low therapeutic dosage may play an important role in memory function."( Decreased verbal memory associated with anticholinergic treatment in Parkinson's disease patients.
Gilden, ER; Hansch, EC; Potvin, AR; Potvin, JH; Syndulko, K; Tourtellotte, WW, 1981)		0.26
" The RIA was applied to the analysis of steady-state plasma samples obtained from patients undergoing treatment with benztropine and plasma samples obtained from human volunteers and dogs orally dosed with the drug."( Development of a sensitive and specific radioimmunoassay for benztropine.
He, H; McKay, G; Midha, KK, 1993)		0.74
" These patients were treated primarily with fluphenazine decanoate, and five distinct dosing strategies with this agent were identified retrospectively."( Transition from acute to maintenance treatment: prediction of stabilization.
Glick, ID; Hargreaves, WA; Keith, SJ; Schooler, NR; Severe, JB; Weiden, P, 1996)		0.29
"Patients were randomly assigned to receive flexibly dosed olanzapine, 5 to 20 mg/d, with prophylactic benztropine, 1 to 4 mg/d (n = 159); or haloperidol, 5 to 20 mg/d (n = 150), for 12 months."( Effectiveness and cost of olanzapine and haloperidol in the treatment of schizophrenia: a randomized controlled trial.
Allan, E; Bingham, S; Campbell, EC; Caroff, S; Collins, J; Corwin, J; Davis, L; Douyon, R; Dunn, L; Evans, D; Frecska, E; Grabowski, J; Graeber, D; Herz, L; Kwon, K; Lawson, W; Leslie, D; Liu-Mares, W; Mena, F; Perlick, D; Rosenheck, R; Sheikh, J; Smelson, D; Smith-Gamble, V; Warren, S, 2003)		0.53
"The PK parameters of AHN 1-055 were not changed, however, the effect on DA levels was affected when cocaine was administered with AHNDA profile is affected when dosed with cocaine."( Investigation of the potential pharmacokinetic and pharmaco-dynamic drug interaction between AHN 1-055, a potent benztropine analog used for cocaine abuse, and cocaine after dosing in rats using intracerebral microdialysis.
Cao, J; Cornish, J; Eddington, ND; Katz, JL; Newman, AH; Raje, S, 2006)		0.54
" We proposed a systematic classification scheme using FDA-approved drug labeling to assess the DILI potential of drugs, which yielded a benchmark dataset with 287 drugs representing a wide range of therapeutic categories and daily dosage amounts."( FDA-approved drug labeling for the study of drug-induced liver injury.
Chen, M; Fang, H; Liu, Z; Shi, Q; Tong, W; Vijay, V, 2011)		0.37
" The investigated methods were successfully applied to available dosage form and method validation has been carried out."( Stability-Indicating UPLC and TLC-Densitometric Methods for Determination of Benztropine Mesylate and Its Carcinogenic Degradation Product.
Abdel-Rahman, HM; Abdelrahman, MM; Abdelwahab, NS; Fares, MY, 2017)		0.68
" Dose-response and duration response relationships were found, with an overall 6% reduction in suicidal events per 1 mg equivalent dosage per month, that was similar in those treated and those not treated with antipsychotics."( Benztropine and suicide attempts and intentional self-harm.
Gibbons, RD; Hur, K; Lavigne, JE; Mann, JJ, 2023)		2.35
[information is derived through text-mining from research data collected from National Library of Medicine (NLM), extracted Dec-2023]

Drug Classes (1)

ClassDescription
diarylmethaneAny compound containing two aryl groups connected by a single C atom.
[compound class information is derived from Chemical Entities of Biological Interest (ChEBI), Hastings J, Owen G, Dekker A, Ennis M, Kale N, Muthukrishnan V, Turner S, Swainston N, Mendes P, Steinbeck C. (2016). ChEBI in 2016: Improved services and an expanding collection of metabolites. Nucleic Acids Res]

Protein Targets (44)

Potency Measurements

ProteinTaxonomyMeasurementAverage (µ)Min (ref.)Avg (ref.)Max (ref.)Bioassay(s)
TDP1 proteinHomo sapiens (human)Potency15.19120.000811.382244.6684AID686978; AID686979
cytochrome P450 family 3 subfamily A polypeptide 4Homo sapiens (human)Potency14.12540.01237.983543.2770AID1346984
potassium voltage-gated channel subfamily H member 2 isoform dHomo sapiens (human)Potency3.35280.01789.637444.6684AID588834
thyroid hormone receptor beta isoform 2Rattus norvegicus (Norway rat)Potency18.78750.000323.4451159.6830AID743065; AID743067
Polyunsaturated fatty acid lipoxygenase ALOX15BHomo sapiens (human)Potency19.95260.316212.765731.6228AID881
Cellular tumor antigen p53Homo sapiens (human)Potency15.87280.002319.595674.0614AID651631
Histamine H2 receptorCavia porcellus (domestic guinea pig)Potency19.95260.00638.235039.8107AID881
Spike glycoproteinSevere acute respiratory syndrome-related coronavirusPotency12.58930.009610.525035.4813AID1479145
[prepared from compound, protein, and bioassay information from National Library of Medicine (NLM), extracted Dec-2023]

Inhibition Measurements

ProteinTaxonomyMeasurementAverageMin (ref.)Avg (ref.)Max (ref.)Bioassay(s)
5-hydroxytryptamine receptor 4Cavia porcellus (domestic guinea pig)IC50 (µMol)0.06100.00011.00768.7800AID625218
5-hydroxytryptamine receptor 4Cavia porcellus (domestic guinea pig)Ki0.03200.00000.887110.0000AID625218
Bile salt export pumpHomo sapiens (human)IC50 (µMol)188.60000.11007.190310.0000AID1449628
Aldo-keto reductase family 1 member B1Rattus norvegicus (Norway rat)IC50 (µMol)1.39100.00041.877310.0000AID625207
Aldo-keto reductase family 1 member B1Rattus norvegicus (Norway rat)Ki1.37900.00322.28879.3160AID625207
Muscarinic acetylcholine receptor M2Homo sapiens (human)IC50 (µMol)0.03660.00001.23267.7930AID1685163; AID625152
Muscarinic acetylcholine receptor M2Homo sapiens (human)Ki0.00370.00000.690210.0000AID625152
Muscarinic acetylcholine receptor M4Homo sapiens (human)IC50 (µMol)0.00370.00001.15467.5858AID1685161; AID625154
Muscarinic acetylcholine receptor M4Homo sapiens (human)Ki0.00030.00000.79519.1201AID625154
Muscarinic acetylcholine receptor M1Rattus norvegicus (Norway rat)Ki0.00080.00010.579710.0000AID141702; AID141708
Muscarinic acetylcholine receptor M5Homo sapiens (human)IC50 (µMol)0.00200.00010.99178.0000AID625155
Muscarinic acetylcholine receptor M5Homo sapiens (human)Ki0.00150.00000.72926.9183AID625155
Alpha-2A adrenergic receptorHomo sapiens (human)IC50 (µMol)0.54400.00001.44217.3470AID625201
Alpha-2A adrenergic receptorHomo sapiens (human)Ki0.20400.00010.807410.0000AID625201
Muscarinic acetylcholine receptor M2Rattus norvegicus (Norway rat)Ki0.00260.00010.58908.2600AID142942
Muscarinic acetylcholine receptor M1Homo sapiens (human)IC50 (µMol)0.00050.00001.403910.0000AID625151
Muscarinic acetylcholine receptor M1Homo sapiens (human)Ki0.00010.00000.59729.1201AID625151
Alpha-2B adrenergic receptorHomo sapiens (human)IC50 (µMol)0.06500.00001.23808.1590AID625202
Alpha-2B adrenergic receptorHomo sapiens (human)Ki0.03000.00020.725710.0000AID625202
Alpha-2C adrenergic receptorHomo sapiens (human)IC50 (µMol)0.39500.00001.47257.8980AID625203
Alpha-2C adrenergic receptorHomo sapiens (human)Ki0.05700.00030.483410.0000AID625203
Muscarinic acetylcholine receptor M3Homo sapiens (human)IC50 (µMol)0.01060.00011.01049.9280AID1685162; AID625153
Muscarinic acetylcholine receptor M3Homo sapiens (human)Ki0.00030.00000.54057.7600AID625153
Sodium-dependent noradrenaline transporter Homo sapiens (human)IC50 (µMol)1.39100.00081.541620.0000AID625207
Sodium-dependent noradrenaline transporter Homo sapiens (human)Ki1.37900.00031.465610.0000AID625207
Sodium-dependent dopamine transporterRattus norvegicus (Norway rat)Ki0.12020.00030.37088.1600AID65188; AID65339; AID65352; AID65638
Histamine H2 receptorHomo sapiens (human)IC50 (µMol)1.20600.02202.298710.0000AID625270
Histamine H2 receptorHomo sapiens (human)Ki1.18500.00062.197310.0000AID625270
Alpha-1D adrenergic receptorHomo sapiens (human)IC50 (µMol)0.05200.00020.75688.8970AID625200
Alpha-1D adrenergic receptorHomo sapiens (human)Ki0.02600.00000.360910.0000AID625200
5-hydroxytryptamine receptor 2AHomo sapiens (human)IC50 (µMol)0.02400.00010.88018.8500AID625192
5-hydroxytryptamine receptor 2AHomo sapiens (human)Ki0.00700.00000.385510.0000AID625192
5-hydroxytryptamine receptor 2CHomo sapiens (human)IC50 (µMol)0.06100.00011.03029.0000AID625218
5-hydroxytryptamine receptor 2CHomo sapiens (human)Ki0.03200.00010.954910.0000AID625218
Sodium-dependent serotonin transporterHomo sapiens (human)IC50 (µMol)24.10000.00010.86458.7096AID203943
Sodium-dependent serotonin transporterRattus norvegicus (Norway rat)Ki5.15000.00000.705610.0000AID204535
Histamine H1 receptorHomo sapiens (human)IC50 (µMol)0.00320.00000.44365.1768AID625269
Histamine H1 receptorHomo sapiens (human)Ki0.00040.00000.511010.0000AID625269
D(3) dopamine receptorHomo sapiens (human)IC50 (µMol)0.65400.00011.01788.7960AID625254
D(3) dopamine receptorHomo sapiens (human)Ki0.22200.00000.602010.0000AID625254
5-hydroxytryptamine receptor 2BHomo sapiens (human)IC50 (µMol)0.20000.00011.18738.9125AID625217
5-hydroxytryptamine receptor 2BHomo sapiens (human)Ki0.12700.00030.769310.0000AID625217
5-hydroxytryptamine receptor 6Homo sapiens (human)IC50 (µMol)2.78800.00170.83815.4200AID625221
5-hydroxytryptamine receptor 6Homo sapiens (human)Ki1.29400.00020.522910.0000AID625221
Sodium-dependent dopamine transporter Homo sapiens (human)IC50 (µMol)0.29480.00071.841946.0000AID625256; AID64206
Sodium-dependent dopamine transporter Homo sapiens (human)Ki0.19300.00021.11158.0280AID625256
Sigma non-opioid intracellular receptor 1Homo sapiens (human)IC50 (µMol)19.30780.00030.70285.3660AID203943; AID625223
Sigma non-opioid intracellular receptor 1Homo sapiens (human)Ki0.05900.00000.490110.0000AID625223
[prepared from compound, protein, and bioassay information from National Library of Medicine (NLM), extracted Dec-2023]

Activation Measurements

ProteinTaxonomyMeasurementAverageMin (ref.)Avg (ref.)Max (ref.)Bioassay(s)
Spike glycoproteinBetacoronavirus England 1EC50 (µMol)19.11500.00304.57559.8200AID1804127
Replicase polyprotein 1abBetacoronavirus England 1EC50 (µMol)19.11500.00304.57559.8200AID1804127
Transmembrane protease serine 2Homo sapiens (human)EC50 (µMol)19.11500.00304.51689.8200AID1804127
Procathepsin LHomo sapiens (human)EC50 (µMol)19.11500.00304.48749.8200AID1804127
Replicase polyprotein 1aSevere acute respiratory syndrome-related coronavirusEC50 (µMol)19.11500.00304.61369.8200AID1804127
Replicase polyprotein 1abHuman coronavirus 229EEC50 (µMol)19.11500.00304.61369.8200AID1804127
Replicase polyprotein 1abSevere acute respiratory syndrome-related coronavirusEC50 (µMol)19.11500.00304.45549.8200AID1804127
Replicase polyprotein 1abSevere acute respiratory syndrome coronavirus 2EC50 (µMol)19.11500.00304.11059.8200AID1804127
Spike glycoproteinSevere acute respiratory syndrome-related coronavirusEC50 (µMol)19.11500.00304.57559.8200AID1804127
Angiotensin-converting enzyme 2 Homo sapiens (human)EC50 (µMol)19.11500.00304.57559.8200AID1804127
[prepared from compound, protein, and bioassay information from National Library of Medicine (NLM), extracted Dec-2023]

Biological Processes (436)

Processvia Protein(s)Taxonomy
lipid metabolic processPolyunsaturated fatty acid lipoxygenase ALOX15BHomo sapiens (human)
phospholipid metabolic processPolyunsaturated fatty acid lipoxygenase ALOX15BHomo sapiens (human)
apoptotic processPolyunsaturated fatty acid lipoxygenase ALOX15BHomo sapiens (human)
negative regulation of cell population proliferationPolyunsaturated fatty acid lipoxygenase ALOX15BHomo sapiens (human)
positive regulation of macrophage derived foam cell differentiationPolyunsaturated fatty acid lipoxygenase ALOX15BHomo sapiens (human)
arachidonic acid metabolic processPolyunsaturated fatty acid lipoxygenase ALOX15BHomo sapiens (human)
negative regulation of cell migrationPolyunsaturated fatty acid lipoxygenase ALOX15BHomo sapiens (human)
prostate gland developmentPolyunsaturated fatty acid lipoxygenase ALOX15BHomo sapiens (human)
regulation of epithelial cell differentiationPolyunsaturated fatty acid lipoxygenase ALOX15BHomo sapiens (human)
positive regulation of chemokine productionPolyunsaturated fatty acid lipoxygenase ALOX15BHomo sapiens (human)
positive regulation of peroxisome proliferator activated receptor signaling pathwayPolyunsaturated fatty acid lipoxygenase ALOX15BHomo sapiens (human)
positive regulation of keratinocyte differentiationPolyunsaturated fatty acid lipoxygenase ALOX15BHomo sapiens (human)
negative regulation of cell cyclePolyunsaturated fatty acid lipoxygenase ALOX15BHomo sapiens (human)
negative regulation of growthPolyunsaturated fatty acid lipoxygenase ALOX15BHomo sapiens (human)
hepoxilin biosynthetic processPolyunsaturated fatty acid lipoxygenase ALOX15BHomo sapiens (human)
endocannabinoid signaling pathwayPolyunsaturated fatty acid lipoxygenase ALOX15BHomo sapiens (human)
cannabinoid biosynthetic processPolyunsaturated fatty acid lipoxygenase ALOX15BHomo sapiens (human)
lipoxin A4 biosynthetic processPolyunsaturated fatty acid lipoxygenase ALOX15BHomo sapiens (human)
linoleic acid metabolic processPolyunsaturated fatty acid lipoxygenase ALOX15BHomo sapiens (human)
lipid oxidationPolyunsaturated fatty acid lipoxygenase ALOX15BHomo sapiens (human)
lipoxygenase pathwayPolyunsaturated fatty acid lipoxygenase ALOX15BHomo sapiens (human)
viral translationTransmembrane protease serine 2Homo sapiens (human)
proteolysisTransmembrane protease serine 2Homo sapiens (human)
protein autoprocessingTransmembrane protease serine 2Homo sapiens (human)
positive regulation of viral entry into host cellTransmembrane protease serine 2Homo sapiens (human)
fatty acid metabolic processBile salt export pumpHomo sapiens (human)
bile acid biosynthetic processBile salt export pumpHomo sapiens (human)
xenobiotic metabolic processBile salt export pumpHomo sapiens (human)
xenobiotic transmembrane transportBile salt export pumpHomo sapiens (human)
response to oxidative stressBile salt export pumpHomo sapiens (human)
bile acid metabolic processBile salt export pumpHomo sapiens (human)
response to organic cyclic compoundBile salt export pumpHomo sapiens (human)
bile acid and bile salt transportBile salt export pumpHomo sapiens (human)
canalicular bile acid transportBile salt export pumpHomo sapiens (human)
protein ubiquitinationBile salt export pumpHomo sapiens (human)
regulation of fatty acid beta-oxidationBile salt export pumpHomo sapiens (human)
carbohydrate transmembrane transportBile salt export pumpHomo sapiens (human)
bile acid signaling pathwayBile salt export pumpHomo sapiens (human)
cholesterol homeostasisBile salt export pumpHomo sapiens (human)
response to estrogenBile salt export pumpHomo sapiens (human)
response to ethanolBile salt export pumpHomo sapiens (human)
xenobiotic export from cellBile salt export pumpHomo sapiens (human)
lipid homeostasisBile salt export pumpHomo sapiens (human)
phospholipid homeostasisBile salt export pumpHomo sapiens (human)
positive regulation of bile acid secretionBile salt export pumpHomo sapiens (human)
regulation of bile acid metabolic processBile salt export pumpHomo sapiens (human)
transmembrane transportBile salt export pumpHomo sapiens (human)
negative regulation of cell population proliferationCellular tumor antigen p53Homo sapiens (human)
regulation of cell cycleCellular tumor antigen p53Homo sapiens (human)
regulation of cell cycle G2/M phase transitionCellular tumor antigen p53Homo sapiens (human)
DNA damage responseCellular tumor antigen p53Homo sapiens (human)
ER overload responseCellular tumor antigen p53Homo sapiens (human)
cellular response to glucose starvationCellular tumor antigen p53Homo sapiens (human)
intrinsic apoptotic signaling pathway in response to DNA damage by p53 class mediatorCellular tumor antigen p53Homo sapiens (human)
regulation of apoptotic processCellular tumor antigen p53Homo sapiens (human)
positive regulation of transcription by RNA polymerase IICellular tumor antigen p53Homo sapiens (human)
positive regulation of miRNA transcriptionCellular tumor antigen p53Homo sapiens (human)
negative regulation of transcription by RNA polymerase IICellular tumor antigen p53Homo sapiens (human)
mitophagyCellular tumor antigen p53Homo sapiens (human)
in utero embryonic developmentCellular tumor antigen p53Homo sapiens (human)
somitogenesisCellular tumor antigen p53Homo sapiens (human)
release of cytochrome c from mitochondriaCellular tumor antigen p53Homo sapiens (human)
hematopoietic progenitor cell differentiationCellular tumor antigen p53Homo sapiens (human)
T cell proliferation involved in immune responseCellular tumor antigen p53Homo sapiens (human)
B cell lineage commitmentCellular tumor antigen p53Homo sapiens (human)
T cell lineage commitmentCellular tumor antigen p53Homo sapiens (human)
response to ischemiaCellular tumor antigen p53Homo sapiens (human)
nucleotide-excision repairCellular tumor antigen p53Homo sapiens (human)
double-strand break repairCellular tumor antigen p53Homo sapiens (human)
regulation of DNA-templated transcriptionCellular tumor antigen p53Homo sapiens (human)
regulation of transcription by RNA polymerase IICellular tumor antigen p53Homo sapiens (human)
protein import into nucleusCellular tumor antigen p53Homo sapiens (human)
autophagyCellular tumor antigen p53Homo sapiens (human)
DNA damage responseCellular tumor antigen p53Homo sapiens (human)
DNA damage response, signal transduction by p53 class mediator resulting in cell cycle arrestCellular tumor antigen p53Homo sapiens (human)
DNA damage response, signal transduction by p53 class mediator resulting in transcription of p21 class mediatorCellular tumor antigen p53Homo sapiens (human)
transforming growth factor beta receptor signaling pathwayCellular tumor antigen p53Homo sapiens (human)
Ras protein signal transductionCellular tumor antigen p53Homo sapiens (human)
gastrulationCellular tumor antigen p53Homo sapiens (human)
neuroblast proliferationCellular tumor antigen p53Homo sapiens (human)
negative regulation of neuroblast proliferationCellular tumor antigen p53Homo sapiens (human)
protein localizationCellular tumor antigen p53Homo sapiens (human)
negative regulation of DNA replicationCellular tumor antigen p53Homo sapiens (human)
negative regulation of cell population proliferationCellular tumor antigen p53Homo sapiens (human)
determination of adult lifespanCellular tumor antigen p53Homo sapiens (human)
mRNA transcriptionCellular tumor antigen p53Homo sapiens (human)
rRNA transcriptionCellular tumor antigen p53Homo sapiens (human)
response to salt stressCellular tumor antigen p53Homo sapiens (human)
response to inorganic substanceCellular tumor antigen p53Homo sapiens (human)
response to X-rayCellular tumor antigen p53Homo sapiens (human)
response to gamma radiationCellular tumor antigen p53Homo sapiens (human)
positive regulation of gene expressionCellular tumor antigen p53Homo sapiens (human)
cardiac muscle cell apoptotic processCellular tumor antigen p53Homo sapiens (human)
positive regulation of cardiac muscle cell apoptotic processCellular tumor antigen p53Homo sapiens (human)
glial cell proliferationCellular tumor antigen p53Homo sapiens (human)
viral processCellular tumor antigen p53Homo sapiens (human)
glucose catabolic process to lactate via pyruvateCellular tumor antigen p53Homo sapiens (human)
cerebellum developmentCellular tumor antigen p53Homo sapiens (human)
negative regulation of cell growthCellular tumor antigen p53Homo sapiens (human)
DNA damage response, signal transduction by p53 class mediatorCellular tumor antigen p53Homo sapiens (human)
negative regulation of transforming growth factor beta receptor signaling pathwayCellular tumor antigen p53Homo sapiens (human)
mitotic G1 DNA damage checkpoint signalingCellular tumor antigen p53Homo sapiens (human)
negative regulation of telomere maintenance via telomeraseCellular tumor antigen p53Homo sapiens (human)
T cell differentiation in thymusCellular tumor antigen p53Homo sapiens (human)
tumor necrosis factor-mediated signaling pathwayCellular tumor antigen p53Homo sapiens (human)
regulation of tissue remodelingCellular tumor antigen p53Homo sapiens (human)
cellular response to UVCellular tumor antigen p53Homo sapiens (human)
multicellular organism growthCellular tumor antigen p53Homo sapiens (human)
positive regulation of mitochondrial membrane permeabilityCellular tumor antigen p53Homo sapiens (human)
cellular response to glucose starvationCellular tumor antigen p53Homo sapiens (human)
intrinsic apoptotic signaling pathway in response to DNA damage by p53 class mediatorCellular tumor antigen p53Homo sapiens (human)
positive regulation of apoptotic processCellular tumor antigen p53Homo sapiens (human)
negative regulation of apoptotic processCellular tumor antigen p53Homo sapiens (human)
entrainment of circadian clock by photoperiodCellular tumor antigen p53Homo sapiens (human)
mitochondrial DNA repairCellular tumor antigen p53Homo sapiens (human)
regulation of DNA damage response, signal transduction by p53 class mediatorCellular tumor antigen p53Homo sapiens (human)
positive regulation of neuron apoptotic processCellular tumor antigen p53Homo sapiens (human)
transcription initiation-coupled chromatin remodelingCellular tumor antigen p53Homo sapiens (human)
negative regulation of proteolysisCellular tumor antigen p53Homo sapiens (human)
negative regulation of DNA-templated transcriptionCellular tumor antigen p53Homo sapiens (human)
positive regulation of DNA-templated transcriptionCellular tumor antigen p53Homo sapiens (human)
positive regulation of RNA polymerase II transcription preinitiation complex assemblyCellular tumor antigen p53Homo sapiens (human)
positive regulation of transcription by RNA polymerase IICellular tumor antigen p53Homo sapiens (human)
response to antibioticCellular tumor antigen p53Homo sapiens (human)
fibroblast proliferationCellular tumor antigen p53Homo sapiens (human)
negative regulation of fibroblast proliferationCellular tumor antigen p53Homo sapiens (human)
circadian behaviorCellular tumor antigen p53Homo sapiens (human)
bone marrow developmentCellular tumor antigen p53Homo sapiens (human)
embryonic organ developmentCellular tumor antigen p53Homo sapiens (human)
positive regulation of peptidyl-tyrosine phosphorylationCellular tumor antigen p53Homo sapiens (human)
protein stabilizationCellular tumor antigen p53Homo sapiens (human)
negative regulation of helicase activityCellular tumor antigen p53Homo sapiens (human)
protein tetramerizationCellular tumor antigen p53Homo sapiens (human)
chromosome organizationCellular tumor antigen p53Homo sapiens (human)
neuron apoptotic processCellular tumor antigen p53Homo sapiens (human)
regulation of cell cycleCellular tumor antigen p53Homo sapiens (human)
hematopoietic stem cell differentiationCellular tumor antigen p53Homo sapiens (human)
negative regulation of glial cell proliferationCellular tumor antigen p53Homo sapiens (human)
type II interferon-mediated signaling pathwayCellular tumor antigen p53Homo sapiens (human)
cardiac septum morphogenesisCellular tumor antigen p53Homo sapiens (human)
positive regulation of programmed necrotic cell deathCellular tumor antigen p53Homo sapiens (human)
protein-containing complex assemblyCellular tumor antigen p53Homo sapiens (human)
intrinsic apoptotic signaling pathway in response to endoplasmic reticulum stressCellular tumor antigen p53Homo sapiens (human)
thymocyte apoptotic processCellular tumor antigen p53Homo sapiens (human)
positive regulation of thymocyte apoptotic processCellular tumor antigen p53Homo sapiens (human)
necroptotic processCellular tumor antigen p53Homo sapiens (human)
cellular response to hypoxiaCellular tumor antigen p53Homo sapiens (human)
cellular response to xenobiotic stimulusCellular tumor antigen p53Homo sapiens (human)
cellular response to ionizing radiationCellular tumor antigen p53Homo sapiens (human)
cellular response to gamma radiationCellular tumor antigen p53Homo sapiens (human)
cellular response to UV-CCellular tumor antigen p53Homo sapiens (human)
stem cell proliferationCellular tumor antigen p53Homo sapiens (human)
signal transduction by p53 class mediatorCellular tumor antigen p53Homo sapiens (human)
intrinsic apoptotic signaling pathway by p53 class mediatorCellular tumor antigen p53Homo sapiens (human)
reactive oxygen species metabolic processCellular tumor antigen p53Homo sapiens (human)
cellular response to actinomycin DCellular tumor antigen p53Homo sapiens (human)
positive regulation of release of cytochrome c from mitochondriaCellular tumor antigen p53Homo sapiens (human)
cellular senescenceCellular tumor antigen p53Homo sapiens (human)
replicative senescenceCellular tumor antigen p53Homo sapiens (human)
oxidative stress-induced premature senescenceCellular tumor antigen p53Homo sapiens (human)
intrinsic apoptotic signaling pathwayCellular tumor antigen p53Homo sapiens (human)
oligodendrocyte apoptotic processCellular tumor antigen p53Homo sapiens (human)
positive regulation of execution phase of apoptosisCellular tumor antigen p53Homo sapiens (human)
negative regulation of mitophagyCellular tumor antigen p53Homo sapiens (human)
regulation of mitochondrial membrane permeability involved in apoptotic processCellular tumor antigen p53Homo sapiens (human)
regulation of intrinsic apoptotic signaling pathway by p53 class mediatorCellular tumor antigen p53Homo sapiens (human)
positive regulation of miRNA transcriptionCellular tumor antigen p53Homo sapiens (human)
negative regulation of G1 to G0 transitionCellular tumor antigen p53Homo sapiens (human)
negative regulation of miRNA processingCellular tumor antigen p53Homo sapiens (human)
negative regulation of glucose catabolic process to lactate via pyruvateCellular tumor antigen p53Homo sapiens (human)
negative regulation of pentose-phosphate shuntCellular tumor antigen p53Homo sapiens (human)
intrinsic apoptotic signaling pathway in response to hypoxiaCellular tumor antigen p53Homo sapiens (human)
regulation of fibroblast apoptotic processCellular tumor antigen p53Homo sapiens (human)
negative regulation of reactive oxygen species metabolic processCellular tumor antigen p53Homo sapiens (human)
positive regulation of reactive oxygen species metabolic processCellular tumor antigen p53Homo sapiens (human)
negative regulation of stem cell proliferationCellular tumor antigen p53Homo sapiens (human)
positive regulation of cellular senescenceCellular tumor antigen p53Homo sapiens (human)
positive regulation of intrinsic apoptotic signaling pathwayCellular tumor antigen p53Homo sapiens (human)
adaptive immune responseProcathepsin LHomo sapiens (human)
proteolysisProcathepsin LHomo sapiens (human)
protein autoprocessingProcathepsin LHomo sapiens (human)
fusion of virus membrane with host plasma membraneProcathepsin LHomo sapiens (human)
receptor-mediated endocytosis of virus by host cellProcathepsin LHomo sapiens (human)
antigen processing and presentationProcathepsin LHomo sapiens (human)
antigen processing and presentation of exogenous peptide antigen via MHC class IIProcathepsin LHomo sapiens (human)
collagen catabolic processProcathepsin LHomo sapiens (human)
zymogen activationProcathepsin LHomo sapiens (human)
enkephalin processingProcathepsin LHomo sapiens (human)
fusion of virus membrane with host endosome membraneProcathepsin LHomo sapiens (human)
CD4-positive, alpha-beta T cell lineage commitmentProcathepsin LHomo sapiens (human)
symbiont entry into host cellProcathepsin LHomo sapiens (human)
antigen processing and presentation of peptide antigenProcathepsin LHomo sapiens (human)
proteolysis involved in protein catabolic processProcathepsin LHomo sapiens (human)
elastin catabolic processProcathepsin LHomo sapiens (human)
macrophage apoptotic processProcathepsin LHomo sapiens (human)
cellular response to thyroid hormone stimulusProcathepsin LHomo sapiens (human)
positive regulation of apoptotic signaling pathwayProcathepsin LHomo sapiens (human)
positive regulation of peptidase activityProcathepsin LHomo sapiens (human)
immune responseProcathepsin LHomo sapiens (human)
G protein-coupled receptor signaling pathwayMuscarinic acetylcholine receptor M2Homo sapiens (human)
adenylate cyclase-modulating G protein-coupled receptor signaling pathwayMuscarinic acetylcholine receptor M2Homo sapiens (human)
phospholipase C-activating G protein-coupled acetylcholine receptor signaling pathwayMuscarinic acetylcholine receptor M2Homo sapiens (human)
G protein-coupled acetylcholine receptor signaling pathwayMuscarinic acetylcholine receptor M2Homo sapiens (human)
nervous system developmentMuscarinic acetylcholine receptor M2Homo sapiens (human)
regulation of heart contractionMuscarinic acetylcholine receptor M2Homo sapiens (human)
response to virusMuscarinic acetylcholine receptor M2Homo sapiens (human)
G protein-coupled serotonin receptor signaling pathwayMuscarinic acetylcholine receptor M2Homo sapiens (human)
presynaptic modulation of chemical synaptic transmissionMuscarinic acetylcholine receptor M2Homo sapiens (human)
regulation of smooth muscle contractionMuscarinic acetylcholine receptor M2Homo sapiens (human)
adenylate cyclase-inhibiting G protein-coupled acetylcholine receptor signaling pathwayMuscarinic acetylcholine receptor M2Homo sapiens (human)
G protein-coupled receptor signaling pathway, coupled to cyclic nucleotide second messengerMuscarinic acetylcholine receptor M2Homo sapiens (human)
chemical synaptic transmissionMuscarinic acetylcholine receptor M2Homo sapiens (human)
signal transductionMuscarinic acetylcholine receptor M4Homo sapiens (human)
cell surface receptor signaling pathwayMuscarinic acetylcholine receptor M4Homo sapiens (human)
G protein-coupled acetylcholine receptor signaling pathwayMuscarinic acetylcholine receptor M4Homo sapiens (human)
regulation of locomotionMuscarinic acetylcholine receptor M4Homo sapiens (human)
G protein-coupled serotonin receptor signaling pathwayMuscarinic acetylcholine receptor M4Homo sapiens (human)
adenylate cyclase-inhibiting G protein-coupled acetylcholine receptor signaling pathwayMuscarinic acetylcholine receptor M4Homo sapiens (human)
G protein-coupled receptor signaling pathway, coupled to cyclic nucleotide second messengerMuscarinic acetylcholine receptor M4Homo sapiens (human)
chemical synaptic transmissionMuscarinic acetylcholine receptor M4Homo sapiens (human)
gastric acid secretionMuscarinic acetylcholine receptor M5Homo sapiens (human)
G protein-coupled acetylcholine receptor signaling pathwayMuscarinic acetylcholine receptor M5Homo sapiens (human)
dopamine transportMuscarinic acetylcholine receptor M5Homo sapiens (human)
transmission of nerve impulseMuscarinic acetylcholine receptor M5Homo sapiens (human)
regulation of phosphatidylinositol dephosphorylationMuscarinic acetylcholine receptor M5Homo sapiens (human)
G protein-coupled serotonin receptor signaling pathwayMuscarinic acetylcholine receptor M5Homo sapiens (human)
G protein-coupled receptor signaling pathway, coupled to cyclic nucleotide second messengerMuscarinic acetylcholine receptor M5Homo sapiens (human)
chemical synaptic transmissionMuscarinic acetylcholine receptor M5Homo sapiens (human)
adenylate cyclase-inhibiting G protein-coupled acetylcholine receptor signaling pathwayMuscarinic acetylcholine receptor M5Homo sapiens (human)
positive regulation of cytokine productionAlpha-2A adrenergic receptorHomo sapiens (human)
DNA replicationAlpha-2A adrenergic receptorHomo sapiens (human)
G protein-coupled receptor signaling pathwayAlpha-2A adrenergic receptorHomo sapiens (human)
adenylate cyclase-activating G protein-coupled receptor signaling pathwayAlpha-2A adrenergic receptorHomo sapiens (human)
adenylate cyclase-inhibiting G protein-coupled receptor signaling pathwayAlpha-2A adrenergic receptorHomo sapiens (human)
Ras protein signal transductionAlpha-2A adrenergic receptorHomo sapiens (human)
Rho protein signal transductionAlpha-2A adrenergic receptorHomo sapiens (human)
female pregnancyAlpha-2A adrenergic receptorHomo sapiens (human)
positive regulation of cell population proliferationAlpha-2A adrenergic receptorHomo sapiens (human)
negative regulation of norepinephrine secretionAlpha-2A adrenergic receptorHomo sapiens (human)
regulation of vasoconstrictionAlpha-2A adrenergic receptorHomo sapiens (human)
actin cytoskeleton organizationAlpha-2A adrenergic receptorHomo sapiens (human)
platelet activationAlpha-2A adrenergic receptorHomo sapiens (human)
positive regulation of cell migrationAlpha-2A adrenergic receptorHomo sapiens (human)
activation of protein kinase activityAlpha-2A adrenergic receptorHomo sapiens (human)
activation of protein kinase B activityAlpha-2A adrenergic receptorHomo sapiens (human)
negative regulation of epinephrine secretionAlpha-2A adrenergic receptorHomo sapiens (human)
cellular response to hormone stimulusAlpha-2A adrenergic receptorHomo sapiens (human)
receptor transactivationAlpha-2A adrenergic receptorHomo sapiens (human)
vasodilationAlpha-2A adrenergic receptorHomo sapiens (human)
glucose homeostasisAlpha-2A adrenergic receptorHomo sapiens (human)
fear responseAlpha-2A adrenergic receptorHomo sapiens (human)
positive regulation of potassium ion transportAlpha-2A adrenergic receptorHomo sapiens (human)
positive regulation of MAP kinase activityAlpha-2A adrenergic receptorHomo sapiens (human)
positive regulation of MAPK cascadeAlpha-2A adrenergic receptorHomo sapiens (human)
positive regulation of epidermal growth factor receptor signaling pathwayAlpha-2A adrenergic receptorHomo sapiens (human)
negative regulation of calcium ion-dependent exocytosisAlpha-2A adrenergic receptorHomo sapiens (human)
negative regulation of insulin secretionAlpha-2A adrenergic receptorHomo sapiens (human)
intestinal absorptionAlpha-2A adrenergic receptorHomo sapiens (human)
thermoceptionAlpha-2A adrenergic receptorHomo sapiens (human)
negative regulation of lipid catabolic processAlpha-2A adrenergic receptorHomo sapiens (human)
positive regulation of membrane protein ectodomain proteolysisAlpha-2A adrenergic receptorHomo sapiens (human)
negative regulation of calcium ion transportAlpha-2A adrenergic receptorHomo sapiens (human)
negative regulation of insulin secretion involved in cellular response to glucose stimulusAlpha-2A adrenergic receptorHomo sapiens (human)
negative regulation of uterine smooth muscle contractionAlpha-2A adrenergic receptorHomo sapiens (human)
adrenergic receptor signaling pathwayAlpha-2A adrenergic receptorHomo sapiens (human)
adenylate cyclase-activating adrenergic receptor signaling pathwayAlpha-2A adrenergic receptorHomo sapiens (human)
adenylate cyclase-inhibiting adrenergic receptor signaling pathwayAlpha-2A adrenergic receptorHomo sapiens (human)
phospholipase C-activating adrenergic receptor signaling pathwayAlpha-2A adrenergic receptorHomo sapiens (human)
positive regulation of wound healingAlpha-2A adrenergic receptorHomo sapiens (human)
presynaptic modulation of chemical synaptic transmissionAlpha-2A adrenergic receptorHomo sapiens (human)
negative regulation of calcium ion transmembrane transporter activityAlpha-2A adrenergic receptorHomo sapiens (human)
symbiont-mediated perturbation of host ubiquitin-like protein modificationReplicase polyprotein 1aSevere acute respiratory syndrome-related coronavirus
symbiont-mediated perturbation of host ubiquitin-like protein modificationReplicase polyprotein 1abSevere acute respiratory syndrome-related coronavirus
positive regulation of monoatomic ion transportMuscarinic acetylcholine receptor M1Homo sapiens (human)
signal transductionMuscarinic acetylcholine receptor M1Homo sapiens (human)
G protein-coupled receptor signaling pathwayMuscarinic acetylcholine receptor M1Homo sapiens (human)
protein kinase C-activating G protein-coupled receptor signaling pathwayMuscarinic acetylcholine receptor M1Homo sapiens (human)
phospholipase C-activating G protein-coupled acetylcholine receptor signaling pathwayMuscarinic acetylcholine receptor M1Homo sapiens (human)
G protein-coupled acetylcholine receptor signaling pathwayMuscarinic acetylcholine receptor M1Homo sapiens (human)
neuromuscular synaptic transmissionMuscarinic acetylcholine receptor M1Homo sapiens (human)
nervous system developmentMuscarinic acetylcholine receptor M1Homo sapiens (human)
regulation of locomotionMuscarinic acetylcholine receptor M1Homo sapiens (human)
saliva secretionMuscarinic acetylcholine receptor M1Homo sapiens (human)
cognitionMuscarinic acetylcholine receptor M1Homo sapiens (human)
regulation of postsynaptic membrane potentialMuscarinic acetylcholine receptor M1Homo sapiens (human)
regulation of glial cell proliferationMuscarinic acetylcholine receptor M1Homo sapiens (human)
positive regulation of intracellular protein transportMuscarinic acetylcholine receptor M1Homo sapiens (human)
G protein-coupled serotonin receptor signaling pathwayMuscarinic acetylcholine receptor M1Homo sapiens (human)
postsynaptic modulation of chemical synaptic transmissionMuscarinic acetylcholine receptor M1Homo sapiens (human)
G protein-coupled receptor signaling pathway, coupled to cyclic nucleotide second messengerMuscarinic acetylcholine receptor M1Homo sapiens (human)
adenylate cyclase-inhibiting G protein-coupled acetylcholine receptor signaling pathwayMuscarinic acetylcholine receptor M1Homo sapiens (human)
chemical synaptic transmissionMuscarinic acetylcholine receptor M1Homo sapiens (human)
MAPK cascadeAlpha-2B adrenergic receptorHomo sapiens (human)
angiogenesisAlpha-2B adrenergic receptorHomo sapiens (human)
regulation of vascular associated smooth muscle contractionAlpha-2B adrenergic receptorHomo sapiens (human)
G protein-coupled receptor signaling pathwayAlpha-2B adrenergic receptorHomo sapiens (human)
cell-cell signalingAlpha-2B adrenergic receptorHomo sapiens (human)
female pregnancyAlpha-2B adrenergic receptorHomo sapiens (human)
negative regulation of norepinephrine secretionAlpha-2B adrenergic receptorHomo sapiens (human)
platelet activationAlpha-2B adrenergic receptorHomo sapiens (human)
activation of protein kinase B activityAlpha-2B adrenergic receptorHomo sapiens (human)
negative regulation of epinephrine secretionAlpha-2B adrenergic receptorHomo sapiens (human)
receptor transactivationAlpha-2B adrenergic receptorHomo sapiens (human)
positive regulation of MAPK cascadeAlpha-2B adrenergic receptorHomo sapiens (human)
positive regulation of neuron differentiationAlpha-2B adrenergic receptorHomo sapiens (human)
positive regulation of blood pressureAlpha-2B adrenergic receptorHomo sapiens (human)
positive regulation of uterine smooth muscle contractionAlpha-2B adrenergic receptorHomo sapiens (human)
adrenergic receptor signaling pathwayAlpha-2B adrenergic receptorHomo sapiens (human)
adenylate cyclase-activating adrenergic receptor signaling pathwayAlpha-2B adrenergic receptorHomo sapiens (human)
regulation of smooth muscle contractionAlpha-2C adrenergic receptorHomo sapiens (human)
G protein-coupled receptor signaling pathwayAlpha-2C adrenergic receptorHomo sapiens (human)
cell-cell signalingAlpha-2C adrenergic receptorHomo sapiens (human)
negative regulation of norepinephrine secretionAlpha-2C adrenergic receptorHomo sapiens (human)
regulation of vasoconstrictionAlpha-2C adrenergic receptorHomo sapiens (human)
platelet activationAlpha-2C adrenergic receptorHomo sapiens (human)
activation of protein kinase B activityAlpha-2C adrenergic receptorHomo sapiens (human)
negative regulation of epinephrine secretionAlpha-2C adrenergic receptorHomo sapiens (human)
receptor transactivationAlpha-2C adrenergic receptorHomo sapiens (human)
positive regulation of MAPK cascadeAlpha-2C adrenergic receptorHomo sapiens (human)
positive regulation of neuron differentiationAlpha-2C adrenergic receptorHomo sapiens (human)
adrenergic receptor signaling pathwayAlpha-2C adrenergic receptorHomo sapiens (human)
adenylate cyclase-activating adrenergic receptor signaling pathwayAlpha-2C adrenergic receptorHomo sapiens (human)
negative regulation of insulin secretionAlpha-2C adrenergic receptorHomo sapiens (human)
calcium-mediated signalingMuscarinic acetylcholine receptor M3Homo sapiens (human)
regulation of monoatomic ion transmembrane transporter activityMuscarinic acetylcholine receptor M3Homo sapiens (human)
smooth muscle contractionMuscarinic acetylcholine receptor M3Homo sapiens (human)
signal transductionMuscarinic acetylcholine receptor M3Homo sapiens (human)
G protein-coupled receptor signaling pathwayMuscarinic acetylcholine receptor M3Homo sapiens (human)
phospholipase C-activating G protein-coupled acetylcholine receptor signaling pathwayMuscarinic acetylcholine receptor M3Homo sapiens (human)
G protein-coupled acetylcholine receptor signaling pathwayMuscarinic acetylcholine receptor M3Homo sapiens (human)
synaptic transmission, cholinergicMuscarinic acetylcholine receptor M3Homo sapiens (human)
nervous system developmentMuscarinic acetylcholine receptor M3Homo sapiens (human)
positive regulation of insulin secretionMuscarinic acetylcholine receptor M3Homo sapiens (human)
protein modification processMuscarinic acetylcholine receptor M3Homo sapiens (human)
positive regulation of smooth muscle contractionMuscarinic acetylcholine receptor M3Homo sapiens (human)
saliva secretionMuscarinic acetylcholine receptor M3Homo sapiens (human)
acetylcholine receptor signaling pathwayMuscarinic acetylcholine receptor M3Homo sapiens (human)
G protein-coupled serotonin receptor signaling pathwayMuscarinic acetylcholine receptor M3Homo sapiens (human)
ion channel modulating, G protein-coupled receptor signaling pathwayMuscarinic acetylcholine receptor M3Homo sapiens (human)
ligand-gated ion channel signaling pathwayMuscarinic acetylcholine receptor M3Homo sapiens (human)
regulation of smooth muscle contractionMuscarinic acetylcholine receptor M3Homo sapiens (human)
G protein-coupled receptor signaling pathway, coupled to cyclic nucleotide second messengerMuscarinic acetylcholine receptor M3Homo sapiens (human)
adenylate cyclase-inhibiting G protein-coupled acetylcholine receptor signaling pathwayMuscarinic acetylcholine receptor M3Homo sapiens (human)
chemical synaptic transmissionMuscarinic acetylcholine receptor M3Homo sapiens (human)
monoamine transportSodium-dependent noradrenaline transporter Homo sapiens (human)
neurotransmitter transportSodium-dependent noradrenaline transporter Homo sapiens (human)
chemical synaptic transmissionSodium-dependent noradrenaline transporter Homo sapiens (human)
response to xenobiotic stimulusSodium-dependent noradrenaline transporter Homo sapiens (human)
response to painSodium-dependent noradrenaline transporter Homo sapiens (human)
norepinephrine uptakeSodium-dependent noradrenaline transporter Homo sapiens (human)
neuron cellular homeostasisSodium-dependent noradrenaline transporter Homo sapiens (human)
amino acid transportSodium-dependent noradrenaline transporter Homo sapiens (human)
norepinephrine transportSodium-dependent noradrenaline transporter Homo sapiens (human)
dopamine uptake involved in synaptic transmissionSodium-dependent noradrenaline transporter Homo sapiens (human)
sodium ion transmembrane transportSodium-dependent noradrenaline transporter Homo sapiens (human)
gastric acid secretionHistamine H2 receptorHomo sapiens (human)
immune responseHistamine H2 receptorHomo sapiens (human)
positive regulation of vasoconstrictionHistamine H2 receptorHomo sapiens (human)
G protein-coupled serotonin receptor signaling pathwayHistamine H2 receptorHomo sapiens (human)
chemical synaptic transmissionHistamine H2 receptorHomo sapiens (human)
G protein-coupled receptor signaling pathway, coupled to cyclic nucleotide second messengerHistamine H2 receptorHomo sapiens (human)
G protein-coupled receptor signaling pathwayAlpha-1D adrenergic receptorHomo sapiens (human)
adenylate cyclase-modulating G protein-coupled receptor signaling pathwayAlpha-1D adrenergic receptorHomo sapiens (human)
positive regulation of cell population proliferationAlpha-1D adrenergic receptorHomo sapiens (human)
neuron-glial cell signalingAlpha-1D adrenergic receptorHomo sapiens (human)
cell-cell signalingAlpha-1D adrenergic receptorHomo sapiens (human)
adenylate cyclase-activating adrenergic receptor signaling pathwayAlpha-1D adrenergic receptorHomo sapiens (human)
phospholipase C-activating G protein-coupled receptor signaling pathwayAlpha-1D adrenergic receptorHomo sapiens (human)
positive regulation of cytosolic calcium ion concentrationAlpha-1D adrenergic receptorHomo sapiens (human)
positive regulation of vasoconstrictionAlpha-1D adrenergic receptorHomo sapiens (human)
positive regulation of MAPK cascadeAlpha-1D adrenergic receptorHomo sapiens (human)
temperature homeostasis5-hydroxytryptamine receptor 2AHomo sapiens (human)
positive regulation of cytokine production involved in immune response5-hydroxytryptamine receptor 2AHomo sapiens (human)
glycolytic process5-hydroxytryptamine receptor 2AHomo sapiens (human)
intracellular calcium ion homeostasis5-hydroxytryptamine receptor 2AHomo sapiens (human)
activation of phospholipase C activity5-hydroxytryptamine receptor 2AHomo sapiens (human)
positive regulation of cytosolic calcium ion concentration5-hydroxytryptamine receptor 2AHomo sapiens (human)
memory5-hydroxytryptamine receptor 2AHomo sapiens (human)
positive regulation of cell population proliferation5-hydroxytryptamine receptor 2AHomo sapiens (human)
response to xenobiotic stimulus5-hydroxytryptamine receptor 2AHomo sapiens (human)
positive regulation of phosphatidylinositol biosynthetic process5-hydroxytryptamine receptor 2AHomo sapiens (human)
regulation of dopamine secretion5-hydroxytryptamine receptor 2AHomo sapiens (human)
artery smooth muscle contraction5-hydroxytryptamine receptor 2AHomo sapiens (human)
urinary bladder smooth muscle contraction5-hydroxytryptamine receptor 2AHomo sapiens (human)
positive regulation of heat generation5-hydroxytryptamine receptor 2AHomo sapiens (human)
negative regulation of potassium ion transport5-hydroxytryptamine receptor 2AHomo sapiens (human)
phosphatidylinositol 3-kinase/protein kinase B signal transduction5-hydroxytryptamine receptor 2AHomo sapiens (human)
positive regulation of neuron apoptotic process5-hydroxytryptamine receptor 2AHomo sapiens (human)
protein localization to cytoskeleton5-hydroxytryptamine receptor 2AHomo sapiens (human)
positive regulation of fat cell differentiation5-hydroxytryptamine receptor 2AHomo sapiens (human)
positive regulation of glycolytic process5-hydroxytryptamine receptor 2AHomo sapiens (human)
positive regulation of vasoconstriction5-hydroxytryptamine receptor 2AHomo sapiens (human)
symbiont entry into host cell5-hydroxytryptamine receptor 2AHomo sapiens (human)
sensitization5-hydroxytryptamine receptor 2AHomo sapiens (human)
behavioral response to cocaine5-hydroxytryptamine receptor 2AHomo sapiens (human)
positive regulation of inflammatory response5-hydroxytryptamine receptor 2AHomo sapiens (human)
positive regulation of peptidyl-tyrosine phosphorylation5-hydroxytryptamine receptor 2AHomo sapiens (human)
detection of temperature stimulus involved in sensory perception of pain5-hydroxytryptamine receptor 2AHomo sapiens (human)
detection of mechanical stimulus involved in sensory perception of pain5-hydroxytryptamine receptor 2AHomo sapiens (human)
release of sequestered calcium ion into cytosol5-hydroxytryptamine receptor 2AHomo sapiens (human)
negative regulation of synaptic transmission, glutamatergic5-hydroxytryptamine receptor 2AHomo sapiens (human)
positive regulation of ERK1 and ERK2 cascade5-hydroxytryptamine receptor 2AHomo sapiens (human)
G protein-coupled serotonin receptor signaling pathway5-hydroxytryptamine receptor 2AHomo sapiens (human)
presynaptic modulation of chemical synaptic transmission5-hydroxytryptamine receptor 2AHomo sapiens (human)
positive regulation of execution phase of apoptosis5-hydroxytryptamine receptor 2AHomo sapiens (human)
positive regulation of platelet aggregation5-hydroxytryptamine receptor 2AHomo sapiens (human)
positive regulation of DNA biosynthetic process5-hydroxytryptamine receptor 2AHomo sapiens (human)
G protein-coupled receptor signaling pathway, coupled to cyclic nucleotide second messenger5-hydroxytryptamine receptor 2AHomo sapiens (human)
phospholipase C-activating serotonin receptor signaling pathway5-hydroxytryptamine receptor 2AHomo sapiens (human)
serotonin receptor signaling pathway5-hydroxytryptamine receptor 2AHomo sapiens (human)
chemical synaptic transmission5-hydroxytryptamine receptor 2AHomo sapiens (human)
behavioral fear response5-hydroxytryptamine receptor 2CHomo sapiens (human)
intracellular calcium ion homeostasis5-hydroxytryptamine receptor 2CHomo sapiens (human)
phospholipase C-activating G protein-coupled receptor signaling pathway5-hydroxytryptamine receptor 2CHomo sapiens (human)
phospholipase C-activating serotonin receptor signaling pathway5-hydroxytryptamine receptor 2CHomo sapiens (human)
locomotory behavior5-hydroxytryptamine receptor 2CHomo sapiens (human)
feeding behavior5-hydroxytryptamine receptor 2CHomo sapiens (human)
positive regulation of phosphatidylinositol biosynthetic process5-hydroxytryptamine receptor 2CHomo sapiens (human)
cGMP-mediated signaling5-hydroxytryptamine receptor 2CHomo sapiens (human)
regulation of nervous system process5-hydroxytryptamine receptor 2CHomo sapiens (human)
regulation of appetite5-hydroxytryptamine receptor 2CHomo sapiens (human)
regulation of corticotropin-releasing hormone secretion5-hydroxytryptamine receptor 2CHomo sapiens (human)
positive regulation of fat cell differentiation5-hydroxytryptamine receptor 2CHomo sapiens (human)
positive regulation of calcium-mediated signaling5-hydroxytryptamine receptor 2CHomo sapiens (human)
release of sequestered calcium ion into cytosol5-hydroxytryptamine receptor 2CHomo sapiens (human)
positive regulation of ERK1 and ERK2 cascade5-hydroxytryptamine receptor 2CHomo sapiens (human)
G protein-coupled serotonin receptor signaling pathway5-hydroxytryptamine receptor 2CHomo sapiens (human)
serotonin receptor signaling pathway5-hydroxytryptamine receptor 2CHomo sapiens (human)
G protein-coupled receptor signaling pathway, coupled to cyclic nucleotide second messenger5-hydroxytryptamine receptor 2CHomo sapiens (human)
chemical synaptic transmission5-hydroxytryptamine receptor 2CHomo sapiens (human)
monoamine transportSodium-dependent serotonin transporterHomo sapiens (human)
response to hypoxiaSodium-dependent serotonin transporterHomo sapiens (human)
neurotransmitter transportSodium-dependent serotonin transporterHomo sapiens (human)
response to nutrientSodium-dependent serotonin transporterHomo sapiens (human)
memorySodium-dependent serotonin transporterHomo sapiens (human)
circadian rhythmSodium-dependent serotonin transporterHomo sapiens (human)
response to xenobiotic stimulusSodium-dependent serotonin transporterHomo sapiens (human)
response to toxic substanceSodium-dependent serotonin transporterHomo sapiens (human)
positive regulation of gene expressionSodium-dependent serotonin transporterHomo sapiens (human)
positive regulation of serotonin secretionSodium-dependent serotonin transporterHomo sapiens (human)
negative regulation of cerebellar granule cell precursor proliferationSodium-dependent serotonin transporterHomo sapiens (human)
negative regulation of synaptic transmission, dopaminergicSodium-dependent serotonin transporterHomo sapiens (human)
response to estradiolSodium-dependent serotonin transporterHomo sapiens (human)
social behaviorSodium-dependent serotonin transporterHomo sapiens (human)
vasoconstrictionSodium-dependent serotonin transporterHomo sapiens (human)
sperm ejaculationSodium-dependent serotonin transporterHomo sapiens (human)
negative regulation of neuron differentiationSodium-dependent serotonin transporterHomo sapiens (human)
positive regulation of cell cycleSodium-dependent serotonin transporterHomo sapiens (human)
negative regulation of organ growthSodium-dependent serotonin transporterHomo sapiens (human)
behavioral response to cocaineSodium-dependent serotonin transporterHomo sapiens (human)
enteric nervous system developmentSodium-dependent serotonin transporterHomo sapiens (human)
brain morphogenesisSodium-dependent serotonin transporterHomo sapiens (human)
serotonin uptakeSodium-dependent serotonin transporterHomo sapiens (human)
membrane depolarizationSodium-dependent serotonin transporterHomo sapiens (human)
platelet aggregationSodium-dependent serotonin transporterHomo sapiens (human)
cellular response to retinoic acidSodium-dependent serotonin transporterHomo sapiens (human)
cellular response to cGMPSodium-dependent serotonin transporterHomo sapiens (human)
regulation of thalamus sizeSodium-dependent serotonin transporterHomo sapiens (human)
conditioned place preferenceSodium-dependent serotonin transporterHomo sapiens (human)
sodium ion transmembrane transportSodium-dependent serotonin transporterHomo sapiens (human)
amino acid transportSodium-dependent serotonin transporterHomo sapiens (human)
inflammatory responseHistamine H1 receptorHomo sapiens (human)
G protein-coupled receptor signaling pathwayHistamine H1 receptorHomo sapiens (human)
phospholipase C-activating G protein-coupled receptor signaling pathwayHistamine H1 receptorHomo sapiens (human)
memoryHistamine H1 receptorHomo sapiens (human)
visual learningHistamine H1 receptorHomo sapiens (human)
regulation of vascular permeabilityHistamine H1 receptorHomo sapiens (human)
positive regulation of vasoconstrictionHistamine H1 receptorHomo sapiens (human)
regulation of synaptic plasticityHistamine H1 receptorHomo sapiens (human)
cellular response to histamineHistamine H1 receptorHomo sapiens (human)
G protein-coupled serotonin receptor signaling pathwayHistamine H1 receptorHomo sapiens (human)
G protein-coupled receptor signaling pathway, coupled to cyclic nucleotide second messengerHistamine H1 receptorHomo sapiens (human)
chemical synaptic transmissionHistamine H1 receptorHomo sapiens (human)
response to ethanolD(3) dopamine receptorHomo sapiens (human)
synaptic transmission, dopaminergicD(3) dopamine receptorHomo sapiens (human)
G protein-coupled receptor internalizationD(3) dopamine receptorHomo sapiens (human)
intracellular calcium ion homeostasisD(3) dopamine receptorHomo sapiens (human)
G protein-coupled receptor signaling pathwayD(3) dopamine receptorHomo sapiens (human)
adenylate cyclase-activating dopamine receptor signaling pathwayD(3) dopamine receptorHomo sapiens (human)
adenylate cyclase-inhibiting dopamine receptor signaling pathwayD(3) dopamine receptorHomo sapiens (human)
learning or memoryD(3) dopamine receptorHomo sapiens (human)
learningD(3) dopamine receptorHomo sapiens (human)
locomotory behaviorD(3) dopamine receptorHomo sapiens (human)
visual learningD(3) dopamine receptorHomo sapiens (human)
response to xenobiotic stimulusD(3) dopamine receptorHomo sapiens (human)
regulation of dopamine secretionD(3) dopamine receptorHomo sapiens (human)
positive regulation of cytokinesisD(3) dopamine receptorHomo sapiens (human)
circadian regulation of gene expressionD(3) dopamine receptorHomo sapiens (human)
response to histamineD(3) dopamine receptorHomo sapiens (human)
social behaviorD(3) dopamine receptorHomo sapiens (human)
response to cocaineD(3) dopamine receptorHomo sapiens (human)
dopamine metabolic processD(3) dopamine receptorHomo sapiens (human)
response to morphineD(3) dopamine receptorHomo sapiens (human)
negative regulation of blood pressureD(3) dopamine receptorHomo sapiens (human)
positive regulation of mitotic nuclear divisionD(3) dopamine receptorHomo sapiens (human)
acid secretionD(3) dopamine receptorHomo sapiens (human)
behavioral response to cocaineD(3) dopamine receptorHomo sapiens (human)
negative regulation of oligodendrocyte differentiationD(3) dopamine receptorHomo sapiens (human)
arachidonic acid secretionD(3) dopamine receptorHomo sapiens (human)
negative regulation of protein secretionD(3) dopamine receptorHomo sapiens (human)
musculoskeletal movement, spinal reflex actionD(3) dopamine receptorHomo sapiens (human)
regulation of dopamine uptake involved in synaptic transmissionD(3) dopamine receptorHomo sapiens (human)
negative regulation of phosphatidylinositol 3-kinase/protein kinase B signal transductionD(3) dopamine receptorHomo sapiens (human)
prepulse inhibitionD(3) dopamine receptorHomo sapiens (human)
positive regulation of dopamine receptor signaling pathwayD(3) dopamine receptorHomo sapiens (human)
negative regulation of adenylate cyclase activityD(3) dopamine receptorHomo sapiens (human)
adenylate cyclase-activating adrenergic receptor signaling pathwayD(3) dopamine receptorHomo sapiens (human)
negative regulation of voltage-gated calcium channel activityD(3) dopamine receptorHomo sapiens (human)
regulation of potassium ion transportD(3) dopamine receptorHomo sapiens (human)
phospholipase C-activating dopamine receptor signaling pathwayD(3) dopamine receptorHomo sapiens (human)
positive regulation of MAPK cascadeD(3) dopamine receptorHomo sapiens (human)
negative regulation of cytosolic calcium ion concentrationD(3) dopamine receptorHomo sapiens (human)
negative regulation of synaptic transmission, glutamatergicD(3) dopamine receptorHomo sapiens (human)
neural crest cell migration5-hydroxytryptamine receptor 2BHomo sapiens (human)
positive regulation of cytokine production5-hydroxytryptamine receptor 2BHomo sapiens (human)
positive regulation of endothelial cell proliferation5-hydroxytryptamine receptor 2BHomo sapiens (human)
G protein-coupled receptor internalization5-hydroxytryptamine receptor 2BHomo sapiens (human)
heart morphogenesis5-hydroxytryptamine receptor 2BHomo sapiens (human)
cardiac muscle hypertrophy5-hydroxytryptamine receptor 2BHomo sapiens (human)
intracellular calcium ion homeostasis5-hydroxytryptamine receptor 2BHomo sapiens (human)
G protein-coupled receptor signaling pathway5-hydroxytryptamine receptor 2BHomo sapiens (human)
activation of phospholipase C activity5-hydroxytryptamine receptor 2BHomo sapiens (human)
protein kinase C-activating G protein-coupled receptor signaling pathway5-hydroxytryptamine receptor 2BHomo sapiens (human)
phospholipase C-activating serotonin receptor signaling pathway5-hydroxytryptamine receptor 2BHomo sapiens (human)
positive regulation of cell population proliferation5-hydroxytryptamine receptor 2BHomo sapiens (human)
response to xenobiotic stimulus5-hydroxytryptamine receptor 2BHomo sapiens (human)
positive regulation of phosphatidylinositol biosynthetic process5-hydroxytryptamine receptor 2BHomo sapiens (human)
neural crest cell differentiation5-hydroxytryptamine receptor 2BHomo sapiens (human)
intestine smooth muscle contraction5-hydroxytryptamine receptor 2BHomo sapiens (human)
phosphorylation5-hydroxytryptamine receptor 2BHomo sapiens (human)
calcium-mediated signaling5-hydroxytryptamine receptor 2BHomo sapiens (human)
cGMP-mediated signaling5-hydroxytryptamine receptor 2BHomo sapiens (human)
vasoconstriction5-hydroxytryptamine receptor 2BHomo sapiens (human)
negative regulation of apoptotic process5-hydroxytryptamine receptor 2BHomo sapiens (human)
positive regulation of canonical NF-kappaB signal transduction5-hydroxytryptamine receptor 2BHomo sapiens (human)
positive regulation of MAP kinase activity5-hydroxytryptamine receptor 2BHomo sapiens (human)
phosphatidylinositol 3-kinase/protein kinase B signal transduction5-hydroxytryptamine receptor 2BHomo sapiens (human)
embryonic morphogenesis5-hydroxytryptamine receptor 2BHomo sapiens (human)
regulation of behavior5-hydroxytryptamine receptor 2BHomo sapiens (human)
positive regulation of nitric-oxide synthase activity5-hydroxytryptamine receptor 2BHomo sapiens (human)
release of sequestered calcium ion into cytosol5-hydroxytryptamine receptor 2BHomo sapiens (human)
positive regulation of cell division5-hydroxytryptamine receptor 2BHomo sapiens (human)
ERK1 and ERK2 cascade5-hydroxytryptamine receptor 2BHomo sapiens (human)
positive regulation of ERK1 and ERK2 cascade5-hydroxytryptamine receptor 2BHomo sapiens (human)
protein kinase C signaling5-hydroxytryptamine receptor 2BHomo sapiens (human)
cellular response to temperature stimulus5-hydroxytryptamine receptor 2BHomo sapiens (human)
G protein-coupled serotonin receptor signaling pathway5-hydroxytryptamine receptor 2BHomo sapiens (human)
G protein-coupled receptor signaling pathway, coupled to cyclic nucleotide second messenger5-hydroxytryptamine receptor 2BHomo sapiens (human)
serotonin receptor signaling pathway5-hydroxytryptamine receptor 2BHomo sapiens (human)
chemical synaptic transmission5-hydroxytryptamine receptor 2BHomo sapiens (human)
cerebral cortex cell migration5-hydroxytryptamine receptor 6Homo sapiens (human)
positive regulation of TOR signaling5-hydroxytryptamine receptor 6Homo sapiens (human)
G protein-coupled serotonin receptor signaling pathway5-hydroxytryptamine receptor 6Homo sapiens (human)
chemical synaptic transmission5-hydroxytryptamine receptor 6Homo sapiens (human)
adenylate cyclase-modulating G protein-coupled receptor signaling pathway5-hydroxytryptamine receptor 6Homo sapiens (human)
G protein-coupled receptor signaling pathway, coupled to cyclic nucleotide second messenger5-hydroxytryptamine receptor 6Homo sapiens (human)
monoamine transportSodium-dependent dopamine transporter Homo sapiens (human)
neurotransmitter transportSodium-dependent dopamine transporter Homo sapiens (human)
lactationSodium-dependent dopamine transporter Homo sapiens (human)
sensory perception of smellSodium-dependent dopamine transporter Homo sapiens (human)
locomotory behaviorSodium-dependent dopamine transporter Homo sapiens (human)
response to xenobiotic stimulusSodium-dependent dopamine transporter Homo sapiens (human)
response to iron ionSodium-dependent dopamine transporter Homo sapiens (human)
dopamine transportSodium-dependent dopamine transporter Homo sapiens (human)
adenohypophysis developmentSodium-dependent dopamine transporter Homo sapiens (human)
response to nicotineSodium-dependent dopamine transporter Homo sapiens (human)
positive regulation of multicellular organism growthSodium-dependent dopamine transporter Homo sapiens (human)
regulation of dopamine metabolic processSodium-dependent dopamine transporter Homo sapiens (human)
response to cocaineSodium-dependent dopamine transporter Homo sapiens (human)
dopamine biosynthetic processSodium-dependent dopamine transporter Homo sapiens (human)
dopamine catabolic processSodium-dependent dopamine transporter Homo sapiens (human)
response to ethanolSodium-dependent dopamine transporter Homo sapiens (human)
cognitionSodium-dependent dopamine transporter Homo sapiens (human)
dopamine uptake involved in synaptic transmissionSodium-dependent dopamine transporter Homo sapiens (human)
response to cAMPSodium-dependent dopamine transporter Homo sapiens (human)
norepinephrine uptakeSodium-dependent dopamine transporter Homo sapiens (human)
prepulse inhibitionSodium-dependent dopamine transporter Homo sapiens (human)
dopamine uptakeSodium-dependent dopamine transporter Homo sapiens (human)
hyaloid vascular plexus regressionSodium-dependent dopamine transporter Homo sapiens (human)
amino acid transportSodium-dependent dopamine transporter Homo sapiens (human)
norepinephrine transportSodium-dependent dopamine transporter Homo sapiens (human)
sodium ion transmembrane transportSodium-dependent dopamine transporter Homo sapiens (human)
lipid transportSigma non-opioid intracellular receptor 1Homo sapiens (human)
nervous system developmentSigma non-opioid intracellular receptor 1Homo sapiens (human)
G protein-coupled opioid receptor signaling pathwaySigma non-opioid intracellular receptor 1Homo sapiens (human)
regulation of neuron apoptotic processSigma non-opioid intracellular receptor 1Homo sapiens (human)
protein homotrimerizationSigma non-opioid intracellular receptor 1Homo sapiens (human)
negative regulation of signaling receptor activityAngiotensin-converting enzyme 2 Homo sapiens (human)
symbiont entry into host cellAngiotensin-converting enzyme 2 Homo sapiens (human)
regulation of cytokine productionAngiotensin-converting enzyme 2 Homo sapiens (human)
angiotensin maturationAngiotensin-converting enzyme 2 Homo sapiens (human)
angiotensin-mediated drinking behaviorAngiotensin-converting enzyme 2 Homo sapiens (human)
regulation of systemic arterial blood pressure by renin-angiotensinAngiotensin-converting enzyme 2 Homo sapiens (human)
tryptophan transportAngiotensin-converting enzyme 2 Homo sapiens (human)
viral life cycleAngiotensin-converting enzyme 2 Homo sapiens (human)
receptor-mediated endocytosis of virus by host cellAngiotensin-converting enzyme 2 Homo sapiens (human)
regulation of vasoconstrictionAngiotensin-converting enzyme 2 Homo sapiens (human)
regulation of transmembrane transporter activityAngiotensin-converting enzyme 2 Homo sapiens (human)
regulation of cell population proliferationAngiotensin-converting enzyme 2 Homo sapiens (human)
symbiont entry into host cellAngiotensin-converting enzyme 2 Homo sapiens (human)
receptor-mediated virion attachment to host cellAngiotensin-converting enzyme 2 Homo sapiens (human)
negative regulation of smooth muscle cell proliferationAngiotensin-converting enzyme 2 Homo sapiens (human)
regulation of inflammatory responseAngiotensin-converting enzyme 2 Homo sapiens (human)
positive regulation of amino acid transportAngiotensin-converting enzyme 2 Homo sapiens (human)
maternal process involved in female pregnancyAngiotensin-converting enzyme 2 Homo sapiens (human)
positive regulation of cardiac muscle contractionAngiotensin-converting enzyme 2 Homo sapiens (human)
membrane fusionAngiotensin-converting enzyme 2 Homo sapiens (human)
negative regulation of ERK1 and ERK2 cascadeAngiotensin-converting enzyme 2 Homo sapiens (human)
blood vessel diameter maintenanceAngiotensin-converting enzyme 2 Homo sapiens (human)
entry receptor-mediated virion attachment to host cellAngiotensin-converting enzyme 2 Homo sapiens (human)
positive regulation of gap junction assemblyAngiotensin-converting enzyme 2 Homo sapiens (human)
regulation of cardiac conductionAngiotensin-converting enzyme 2 Homo sapiens (human)
positive regulation of L-proline import across plasma membraneAngiotensin-converting enzyme 2 Homo sapiens (human)
positive regulation of reactive oxygen species metabolic processAngiotensin-converting enzyme 2 Homo sapiens (human)
[Information is prepared from geneontology information from the June-17-2024 release]

Molecular Functions (127)

Processvia Protein(s)Taxonomy
iron ion bindingPolyunsaturated fatty acid lipoxygenase ALOX15BHomo sapiens (human)
calcium ion bindingPolyunsaturated fatty acid lipoxygenase ALOX15BHomo sapiens (human)
protein bindingPolyunsaturated fatty acid lipoxygenase ALOX15BHomo sapiens (human)
lipid bindingPolyunsaturated fatty acid lipoxygenase ALOX15BHomo sapiens (human)
linoleate 13S-lipoxygenase activityPolyunsaturated fatty acid lipoxygenase ALOX15BHomo sapiens (human)
arachidonate 8(S)-lipoxygenase activityPolyunsaturated fatty acid lipoxygenase ALOX15BHomo sapiens (human)
arachidonate 15-lipoxygenase activityPolyunsaturated fatty acid lipoxygenase ALOX15BHomo sapiens (human)
linoleate 9S-lipoxygenase activityPolyunsaturated fatty acid lipoxygenase ALOX15BHomo sapiens (human)
serine-type endopeptidase activityTransmembrane protease serine 2Homo sapiens (human)
protein bindingTransmembrane protease serine 2Homo sapiens (human)
serine-type peptidase activityTransmembrane protease serine 2Homo sapiens (human)
protein bindingBile salt export pumpHomo sapiens (human)
ATP bindingBile salt export pumpHomo sapiens (human)
ABC-type xenobiotic transporter activityBile salt export pumpHomo sapiens (human)
bile acid transmembrane transporter activityBile salt export pumpHomo sapiens (human)
canalicular bile acid transmembrane transporter activityBile salt export pumpHomo sapiens (human)
carbohydrate transmembrane transporter activityBile salt export pumpHomo sapiens (human)
ABC-type bile acid transporter activityBile salt export pumpHomo sapiens (human)
ATP hydrolysis activityBile salt export pumpHomo sapiens (human)
transcription cis-regulatory region bindingCellular tumor antigen p53Homo sapiens (human)
RNA polymerase II cis-regulatory region sequence-specific DNA bindingCellular tumor antigen p53Homo sapiens (human)
DNA-binding transcription factor activity, RNA polymerase II-specificCellular tumor antigen p53Homo sapiens (human)
cis-regulatory region sequence-specific DNA bindingCellular tumor antigen p53Homo sapiens (human)
core promoter sequence-specific DNA bindingCellular tumor antigen p53Homo sapiens (human)
TFIID-class transcription factor complex bindingCellular tumor antigen p53Homo sapiens (human)
DNA-binding transcription repressor activity, RNA polymerase II-specificCellular tumor antigen p53Homo sapiens (human)
DNA-binding transcription activator activity, RNA polymerase II-specificCellular tumor antigen p53Homo sapiens (human)
protease bindingCellular tumor antigen p53Homo sapiens (human)
p53 bindingCellular tumor antigen p53Homo sapiens (human)
DNA bindingCellular tumor antigen p53Homo sapiens (human)
chromatin bindingCellular tumor antigen p53Homo sapiens (human)
DNA-binding transcription factor activityCellular tumor antigen p53Homo sapiens (human)
mRNA 3'-UTR bindingCellular tumor antigen p53Homo sapiens (human)
copper ion bindingCellular tumor antigen p53Homo sapiens (human)
protein bindingCellular tumor antigen p53Homo sapiens (human)
zinc ion bindingCellular tumor antigen p53Homo sapiens (human)
enzyme bindingCellular tumor antigen p53Homo sapiens (human)
receptor tyrosine kinase bindingCellular tumor antigen p53Homo sapiens (human)
ubiquitin protein ligase bindingCellular tumor antigen p53Homo sapiens (human)
histone deacetylase regulator activityCellular tumor antigen p53Homo sapiens (human)
ATP-dependent DNA/DNA annealing activityCellular tumor antigen p53Homo sapiens (human)
identical protein bindingCellular tumor antigen p53Homo sapiens (human)
histone deacetylase bindingCellular tumor antigen p53Homo sapiens (human)
protein heterodimerization activityCellular tumor antigen p53Homo sapiens (human)
protein-folding chaperone bindingCellular tumor antigen p53Homo sapiens (human)
protein phosphatase 2A bindingCellular tumor antigen p53Homo sapiens (human)
RNA polymerase II-specific DNA-binding transcription factor bindingCellular tumor antigen p53Homo sapiens (human)
14-3-3 protein bindingCellular tumor antigen p53Homo sapiens (human)
MDM2/MDM4 family protein bindingCellular tumor antigen p53Homo sapiens (human)
disordered domain specific bindingCellular tumor antigen p53Homo sapiens (human)
general transcription initiation factor bindingCellular tumor antigen p53Homo sapiens (human)
molecular function activator activityCellular tumor antigen p53Homo sapiens (human)
promoter-specific chromatin bindingCellular tumor antigen p53Homo sapiens (human)
fibronectin bindingProcathepsin LHomo sapiens (human)
cysteine-type endopeptidase activityProcathepsin LHomo sapiens (human)
protein bindingProcathepsin LHomo sapiens (human)
collagen bindingProcathepsin LHomo sapiens (human)
cysteine-type peptidase activityProcathepsin LHomo sapiens (human)
histone bindingProcathepsin LHomo sapiens (human)
proteoglycan bindingProcathepsin LHomo sapiens (human)
serpin family protein bindingProcathepsin LHomo sapiens (human)
cysteine-type endopeptidase activator activity involved in apoptotic processProcathepsin LHomo sapiens (human)
G protein-coupled acetylcholine receptor activityMuscarinic acetylcholine receptor M2Homo sapiens (human)
arrestin family protein bindingMuscarinic acetylcholine receptor M2Homo sapiens (human)
G protein-coupled serotonin receptor activityMuscarinic acetylcholine receptor M2Homo sapiens (human)
G protein-coupled serotonin receptor activityMuscarinic acetylcholine receptor M4Homo sapiens (human)
G protein-coupled acetylcholine receptor activityMuscarinic acetylcholine receptor M4Homo sapiens (human)
phosphatidylinositol phospholipase C activityMuscarinic acetylcholine receptor M5Homo sapiens (human)
protein bindingMuscarinic acetylcholine receptor M5Homo sapiens (human)
G protein-coupled acetylcholine receptor activityMuscarinic acetylcholine receptor M5Homo sapiens (human)
G protein-coupled serotonin receptor activityMuscarinic acetylcholine receptor M5Homo sapiens (human)
alpha2-adrenergic receptor activityAlpha-2A adrenergic receptorHomo sapiens (human)
protein bindingAlpha-2A adrenergic receptorHomo sapiens (human)
protein kinase bindingAlpha-2A adrenergic receptorHomo sapiens (human)
alpha-1B adrenergic receptor bindingAlpha-2A adrenergic receptorHomo sapiens (human)
alpha-2C adrenergic receptor bindingAlpha-2A adrenergic receptorHomo sapiens (human)
thioesterase bindingAlpha-2A adrenergic receptorHomo sapiens (human)
heterotrimeric G-protein bindingAlpha-2A adrenergic receptorHomo sapiens (human)
protein homodimerization activityAlpha-2A adrenergic receptorHomo sapiens (human)
protein heterodimerization activityAlpha-2A adrenergic receptorHomo sapiens (human)
epinephrine bindingAlpha-2A adrenergic receptorHomo sapiens (human)
norepinephrine bindingAlpha-2A adrenergic receptorHomo sapiens (human)
guanyl-nucleotide exchange factor activityAlpha-2A adrenergic receptorHomo sapiens (human)
RNA-dependent RNA polymerase activityReplicase polyprotein 1aSevere acute respiratory syndrome-related coronavirus
cysteine-type endopeptidase activityReplicase polyprotein 1aSevere acute respiratory syndrome-related coronavirus
K63-linked deubiquitinase activityReplicase polyprotein 1aSevere acute respiratory syndrome-related coronavirus
K48-linked deubiquitinase activityReplicase polyprotein 1aSevere acute respiratory syndrome-related coronavirus
3'-5'-RNA exonuclease activityReplicase polyprotein 1abSevere acute respiratory syndrome-related coronavirus
RNA-dependent RNA polymerase activityReplicase polyprotein 1abSevere acute respiratory syndrome-related coronavirus
cysteine-type endopeptidase activityReplicase polyprotein 1abSevere acute respiratory syndrome-related coronavirus
mRNA 5'-cap (guanine-N7-)-methyltransferase activityReplicase polyprotein 1abSevere acute respiratory syndrome-related coronavirus
mRNA (nucleoside-2'-O-)-methyltransferase activityReplicase polyprotein 1abSevere acute respiratory syndrome-related coronavirus
5'-3' RNA helicase activityReplicase polyprotein 1abSevere acute respiratory syndrome-related coronavirus
K63-linked deubiquitinase activityReplicase polyprotein 1abSevere acute respiratory syndrome-related coronavirus
K48-linked deubiquitinase activityReplicase polyprotein 1abSevere acute respiratory syndrome-related coronavirus
3'-5'-RNA exonuclease activityReplicase polyprotein 1abSevere acute respiratory syndrome coronavirus 2
RNA-dependent RNA polymerase activityReplicase polyprotein 1abSevere acute respiratory syndrome coronavirus 2
cysteine-type endopeptidase activityReplicase polyprotein 1abSevere acute respiratory syndrome coronavirus 2
mRNA 5'-cap (guanine-N7-)-methyltransferase activityReplicase polyprotein 1abSevere acute respiratory syndrome coronavirus 2
mRNA (nucleoside-2'-O-)-methyltransferase activityReplicase polyprotein 1abSevere acute respiratory syndrome coronavirus 2
mRNA guanylyltransferase activityReplicase polyprotein 1abSevere acute respiratory syndrome coronavirus 2
RNA endonuclease activity, producing 3'-phosphomonoestersReplicase polyprotein 1abSevere acute respiratory syndrome coronavirus 2
ISG15-specific peptidase activityReplicase polyprotein 1abSevere acute respiratory syndrome coronavirus 2
5'-3' RNA helicase activityReplicase polyprotein 1abSevere acute respiratory syndrome coronavirus 2
protein guanylyltransferase activityReplicase polyprotein 1abSevere acute respiratory syndrome coronavirus 2
phosphatidylinositol phospholipase C activityMuscarinic acetylcholine receptor M1Homo sapiens (human)
protein bindingMuscarinic acetylcholine receptor M1Homo sapiens (human)
G protein-coupled acetylcholine receptor activityMuscarinic acetylcholine receptor M1Homo sapiens (human)
G protein-coupled serotonin receptor activityMuscarinic acetylcholine receptor M1Homo sapiens (human)
alpha2-adrenergic receptor activityAlpha-2B adrenergic receptorHomo sapiens (human)
protein bindingAlpha-2B adrenergic receptorHomo sapiens (human)
epinephrine bindingAlpha-2B adrenergic receptorHomo sapiens (human)
alpha2-adrenergic receptor activityAlpha-2C adrenergic receptorHomo sapiens (human)
protein bindingAlpha-2C adrenergic receptorHomo sapiens (human)
alpha-2A adrenergic receptor bindingAlpha-2C adrenergic receptorHomo sapiens (human)
protein homodimerization activityAlpha-2C adrenergic receptorHomo sapiens (human)
protein heterodimerization activityAlpha-2C adrenergic receptorHomo sapiens (human)
epinephrine bindingAlpha-2C adrenergic receptorHomo sapiens (human)
guanyl-nucleotide exchange factor activityAlpha-2C adrenergic receptorHomo sapiens (human)
phosphatidylinositol phospholipase C activityMuscarinic acetylcholine receptor M3Homo sapiens (human)
protein bindingMuscarinic acetylcholine receptor M3Homo sapiens (human)
G protein-coupled acetylcholine receptor activityMuscarinic acetylcholine receptor M3Homo sapiens (human)
signaling receptor activityMuscarinic acetylcholine receptor M3Homo sapiens (human)
acetylcholine bindingMuscarinic acetylcholine receptor M3Homo sapiens (human)
G protein-coupled serotonin receptor activityMuscarinic acetylcholine receptor M3Homo sapiens (human)
actin bindingSodium-dependent noradrenaline transporter Homo sapiens (human)
neurotransmitter transmembrane transporter activitySodium-dependent noradrenaline transporter Homo sapiens (human)
neurotransmitter:sodium symporter activitySodium-dependent noradrenaline transporter Homo sapiens (human)
dopamine:sodium symporter activitySodium-dependent noradrenaline transporter Homo sapiens (human)
norepinephrine:sodium symporter activitySodium-dependent noradrenaline transporter Homo sapiens (human)
protein bindingSodium-dependent noradrenaline transporter Homo sapiens (human)
monoamine transmembrane transporter activitySodium-dependent noradrenaline transporter Homo sapiens (human)
alpha-tubulin bindingSodium-dependent noradrenaline transporter Homo sapiens (human)
metal ion bindingSodium-dependent noradrenaline transporter Homo sapiens (human)
beta-tubulin bindingSodium-dependent noradrenaline transporter Homo sapiens (human)
histamine receptor activityHistamine H2 receptorHomo sapiens (human)
G protein-coupled serotonin receptor activityHistamine H2 receptorHomo sapiens (human)
neurotransmitter receptor activityHistamine H2 receptorHomo sapiens (human)
protein bindingAlpha-1D adrenergic receptorHomo sapiens (human)
identical protein bindingAlpha-1D adrenergic receptorHomo sapiens (human)
alpha1-adrenergic receptor activityAlpha-1D adrenergic receptorHomo sapiens (human)
Gq/11-coupled serotonin receptor activity5-hydroxytryptamine receptor 2AHomo sapiens (human)
virus receptor activity5-hydroxytryptamine receptor 2AHomo sapiens (human)
G protein-coupled serotonin receptor activity5-hydroxytryptamine receptor 2AHomo sapiens (human)
protein binding5-hydroxytryptamine receptor 2AHomo sapiens (human)
protein tyrosine kinase activator activity5-hydroxytryptamine receptor 2AHomo sapiens (human)
identical protein binding5-hydroxytryptamine receptor 2AHomo sapiens (human)
protein-containing complex binding5-hydroxytryptamine receptor 2AHomo sapiens (human)
serotonin binding5-hydroxytryptamine receptor 2AHomo sapiens (human)
1-(4-iodo-2,5-dimethoxyphenyl)propan-2-amine binding5-hydroxytryptamine receptor 2AHomo sapiens (human)
neurotransmitter receptor activity5-hydroxytryptamine receptor 2AHomo sapiens (human)
Gq/11-coupled serotonin receptor activity5-hydroxytryptamine receptor 2CHomo sapiens (human)
G protein-coupled serotonin receptor activity5-hydroxytryptamine receptor 2CHomo sapiens (human)
protein binding5-hydroxytryptamine receptor 2CHomo sapiens (human)
identical protein binding5-hydroxytryptamine receptor 2CHomo sapiens (human)
serotonin binding5-hydroxytryptamine receptor 2CHomo sapiens (human)
1-(4-iodo-2,5-dimethoxyphenyl)propan-2-amine binding5-hydroxytryptamine receptor 2CHomo sapiens (human)
neurotransmitter receptor activity5-hydroxytryptamine receptor 2CHomo sapiens (human)
integrin bindingSodium-dependent serotonin transporterHomo sapiens (human)
monoatomic cation channel activitySodium-dependent serotonin transporterHomo sapiens (human)
neurotransmitter transmembrane transporter activitySodium-dependent serotonin transporterHomo sapiens (human)
serotonin:sodium:chloride symporter activitySodium-dependent serotonin transporterHomo sapiens (human)
protein bindingSodium-dependent serotonin transporterHomo sapiens (human)
monoamine transmembrane transporter activitySodium-dependent serotonin transporterHomo sapiens (human)
antiporter activitySodium-dependent serotonin transporterHomo sapiens (human)
syntaxin-1 bindingSodium-dependent serotonin transporterHomo sapiens (human)
cocaine bindingSodium-dependent serotonin transporterHomo sapiens (human)
sodium ion bindingSodium-dependent serotonin transporterHomo sapiens (human)
identical protein bindingSodium-dependent serotonin transporterHomo sapiens (human)
nitric-oxide synthase bindingSodium-dependent serotonin transporterHomo sapiens (human)
actin filament bindingSodium-dependent serotonin transporterHomo sapiens (human)
serotonin bindingSodium-dependent serotonin transporterHomo sapiens (human)
histamine receptor activityHistamine H1 receptorHomo sapiens (human)
G protein-coupled serotonin receptor activityHistamine H1 receptorHomo sapiens (human)
neurotransmitter receptor activityHistamine H1 receptorHomo sapiens (human)
dopamine neurotransmitter receptor activity, coupled via Gi/GoD(3) dopamine receptorHomo sapiens (human)
protein bindingD(3) dopamine receptorHomo sapiens (human)
G protein-coupled receptor activityD(3) dopamine receptorHomo sapiens (human)
Gq/11-coupled serotonin receptor activity5-hydroxytryptamine receptor 2BHomo sapiens (human)
G-protein alpha-subunit binding5-hydroxytryptamine receptor 2BHomo sapiens (human)
G protein-coupled serotonin receptor activity5-hydroxytryptamine receptor 2BHomo sapiens (human)
GTPase activator activity5-hydroxytryptamine receptor 2BHomo sapiens (human)
protein binding5-hydroxytryptamine receptor 2BHomo sapiens (human)
serotonin binding5-hydroxytryptamine receptor 2BHomo sapiens (human)
neurotransmitter receptor activity5-hydroxytryptamine receptor 2BHomo sapiens (human)
histamine receptor activity5-hydroxytryptamine receptor 6Homo sapiens (human)
protein binding5-hydroxytryptamine receptor 6Homo sapiens (human)
neurotransmitter receptor activity5-hydroxytryptamine receptor 6Homo sapiens (human)
G protein-coupled serotonin receptor activity5-hydroxytryptamine receptor 6Homo sapiens (human)
protease bindingSodium-dependent dopamine transporter Homo sapiens (human)
signaling receptor bindingSodium-dependent dopamine transporter Homo sapiens (human)
neurotransmitter transmembrane transporter activitySodium-dependent dopamine transporter Homo sapiens (human)
dopamine:sodium symporter activitySodium-dependent dopamine transporter Homo sapiens (human)
protein bindingSodium-dependent dopamine transporter Homo sapiens (human)
monoamine transmembrane transporter activitySodium-dependent dopamine transporter Homo sapiens (human)
dopamine bindingSodium-dependent dopamine transporter Homo sapiens (human)
amine bindingSodium-dependent dopamine transporter Homo sapiens (human)
protein-containing complex bindingSodium-dependent dopamine transporter Homo sapiens (human)
metal ion bindingSodium-dependent dopamine transporter Homo sapiens (human)
protein phosphatase 2A bindingSodium-dependent dopamine transporter Homo sapiens (human)
heterocyclic compound bindingSodium-dependent dopamine transporter Homo sapiens (human)
norepinephrine:sodium symporter activitySodium-dependent dopamine transporter Homo sapiens (human)
G protein-coupled opioid receptor activitySigma non-opioid intracellular receptor 1Homo sapiens (human)
protein bindingSigma non-opioid intracellular receptor 1Homo sapiens (human)
virus receptor activityAngiotensin-converting enzyme 2 Homo sapiens (human)
endopeptidase activityAngiotensin-converting enzyme 2 Homo sapiens (human)
carboxypeptidase activityAngiotensin-converting enzyme 2 Homo sapiens (human)
metallocarboxypeptidase activityAngiotensin-converting enzyme 2 Homo sapiens (human)
protein bindingAngiotensin-converting enzyme 2 Homo sapiens (human)
metallopeptidase activityAngiotensin-converting enzyme 2 Homo sapiens (human)
peptidyl-dipeptidase activityAngiotensin-converting enzyme 2 Homo sapiens (human)
zinc ion bindingAngiotensin-converting enzyme 2 Homo sapiens (human)
identical protein bindingAngiotensin-converting enzyme 2 Homo sapiens (human)
[Information is prepared from geneontology information from the June-17-2024 release]

Ceullar Components (91)

Processvia Protein(s)Taxonomy
nucleusPolyunsaturated fatty acid lipoxygenase ALOX15BHomo sapiens (human)
cytosolPolyunsaturated fatty acid lipoxygenase ALOX15BHomo sapiens (human)
cytoskeletonPolyunsaturated fatty acid lipoxygenase ALOX15BHomo sapiens (human)
plasma membranePolyunsaturated fatty acid lipoxygenase ALOX15BHomo sapiens (human)
adherens junctionPolyunsaturated fatty acid lipoxygenase ALOX15BHomo sapiens (human)
focal adhesionPolyunsaturated fatty acid lipoxygenase ALOX15BHomo sapiens (human)
membranePolyunsaturated fatty acid lipoxygenase ALOX15BHomo sapiens (human)
extracellular exosomePolyunsaturated fatty acid lipoxygenase ALOX15BHomo sapiens (human)
extracellular regionTransmembrane protease serine 2Homo sapiens (human)
nucleoplasmTransmembrane protease serine 2Homo sapiens (human)
plasma membraneTransmembrane protease serine 2Homo sapiens (human)
extracellular exosomeTransmembrane protease serine 2Homo sapiens (human)
basolateral plasma membraneBile salt export pumpHomo sapiens (human)
Golgi membraneBile salt export pumpHomo sapiens (human)
endosomeBile salt export pumpHomo sapiens (human)
plasma membraneBile salt export pumpHomo sapiens (human)
cell surfaceBile salt export pumpHomo sapiens (human)
apical plasma membraneBile salt export pumpHomo sapiens (human)
intercellular canaliculusBile salt export pumpHomo sapiens (human)
intracellular canaliculusBile salt export pumpHomo sapiens (human)
recycling endosomeBile salt export pumpHomo sapiens (human)
recycling endosome membraneBile salt export pumpHomo sapiens (human)
extracellular exosomeBile salt export pumpHomo sapiens (human)
membraneBile salt export pumpHomo sapiens (human)
nuclear bodyCellular tumor antigen p53Homo sapiens (human)
nucleusCellular tumor antigen p53Homo sapiens (human)
nucleoplasmCellular tumor antigen p53Homo sapiens (human)
replication forkCellular tumor antigen p53Homo sapiens (human)
nucleolusCellular tumor antigen p53Homo sapiens (human)
cytoplasmCellular tumor antigen p53Homo sapiens (human)
mitochondrionCellular tumor antigen p53Homo sapiens (human)
mitochondrial matrixCellular tumor antigen p53Homo sapiens (human)
endoplasmic reticulumCellular tumor antigen p53Homo sapiens (human)
centrosomeCellular tumor antigen p53Homo sapiens (human)
cytosolCellular tumor antigen p53Homo sapiens (human)
nuclear matrixCellular tumor antigen p53Homo sapiens (human)
PML bodyCellular tumor antigen p53Homo sapiens (human)
transcription repressor complexCellular tumor antigen p53Homo sapiens (human)
site of double-strand breakCellular tumor antigen p53Homo sapiens (human)
germ cell nucleusCellular tumor antigen p53Homo sapiens (human)
chromatinCellular tumor antigen p53Homo sapiens (human)
transcription regulator complexCellular tumor antigen p53Homo sapiens (human)
protein-containing complexCellular tumor antigen p53Homo sapiens (human)
extracellular regionProcathepsin LHomo sapiens (human)
extracellular spaceProcathepsin LHomo sapiens (human)
nucleusProcathepsin LHomo sapiens (human)
lysosomeProcathepsin LHomo sapiens (human)
multivesicular bodyProcathepsin LHomo sapiens (human)
Golgi apparatusProcathepsin LHomo sapiens (human)
plasma membraneProcathepsin LHomo sapiens (human)
apical plasma membraneProcathepsin LHomo sapiens (human)
endolysosome lumenProcathepsin LHomo sapiens (human)
chromaffin granuleProcathepsin LHomo sapiens (human)
lysosomal lumenProcathepsin LHomo sapiens (human)
intracellular membrane-bounded organelleProcathepsin LHomo sapiens (human)
collagen-containing extracellular matrixProcathepsin LHomo sapiens (human)
extracellular exosomeProcathepsin LHomo sapiens (human)
endocytic vesicle lumenProcathepsin LHomo sapiens (human)
extracellular spaceProcathepsin LHomo sapiens (human)
lysosomeProcathepsin LHomo sapiens (human)
plasma membraneMuscarinic acetylcholine receptor M2Homo sapiens (human)
membraneMuscarinic acetylcholine receptor M2Homo sapiens (human)
clathrin-coated endocytic vesicle membraneMuscarinic acetylcholine receptor M2Homo sapiens (human)
asymmetric synapseMuscarinic acetylcholine receptor M2Homo sapiens (human)
symmetric synapseMuscarinic acetylcholine receptor M2Homo sapiens (human)
presynaptic membraneMuscarinic acetylcholine receptor M2Homo sapiens (human)
neuronal cell bodyMuscarinic acetylcholine receptor M2Homo sapiens (human)
axon terminusMuscarinic acetylcholine receptor M2Homo sapiens (human)
postsynaptic membraneMuscarinic acetylcholine receptor M2Homo sapiens (human)
glutamatergic synapseMuscarinic acetylcholine receptor M2Homo sapiens (human)
cholinergic synapseMuscarinic acetylcholine receptor M2Homo sapiens (human)
plasma membraneMuscarinic acetylcholine receptor M2Homo sapiens (human)
synapseMuscarinic acetylcholine receptor M2Homo sapiens (human)
dendriteMuscarinic acetylcholine receptor M2Homo sapiens (human)
plasma membraneMuscarinic acetylcholine receptor M4Homo sapiens (human)
postsynaptic membraneMuscarinic acetylcholine receptor M4Homo sapiens (human)
dendriteMuscarinic acetylcholine receptor M4Homo sapiens (human)
plasma membraneMuscarinic acetylcholine receptor M4Homo sapiens (human)
synapseMuscarinic acetylcholine receptor M4Homo sapiens (human)
plasma membraneMuscarinic acetylcholine receptor M5Homo sapiens (human)
postsynaptic membraneMuscarinic acetylcholine receptor M5Homo sapiens (human)
dendriteMuscarinic acetylcholine receptor M5Homo sapiens (human)
plasma membraneMuscarinic acetylcholine receptor M5Homo sapiens (human)
synapseMuscarinic acetylcholine receptor M5Homo sapiens (human)
cytoplasmAlpha-2A adrenergic receptorHomo sapiens (human)
plasma membraneAlpha-2A adrenergic receptorHomo sapiens (human)
basolateral plasma membraneAlpha-2A adrenergic receptorHomo sapiens (human)
neuronal cell bodyAlpha-2A adrenergic receptorHomo sapiens (human)
axon terminusAlpha-2A adrenergic receptorHomo sapiens (human)
presynaptic active zone membraneAlpha-2A adrenergic receptorHomo sapiens (human)
dopaminergic synapseAlpha-2A adrenergic receptorHomo sapiens (human)
postsynaptic density membraneAlpha-2A adrenergic receptorHomo sapiens (human)
glutamatergic synapseAlpha-2A adrenergic receptorHomo sapiens (human)
GABA-ergic synapseAlpha-2A adrenergic receptorHomo sapiens (human)
receptor complexAlpha-2A adrenergic receptorHomo sapiens (human)
plasma membraneAlpha-2A adrenergic receptorHomo sapiens (human)
double membrane vesicle viral factory outer membraneReplicase polyprotein 1aSevere acute respiratory syndrome-related coronavirus
double membrane vesicle viral factory outer membraneReplicase polyprotein 1abSevere acute respiratory syndrome-related coronavirus
double membrane vesicle viral factory outer membraneReplicase polyprotein 1abSevere acute respiratory syndrome coronavirus 2
plasma membraneMuscarinic acetylcholine receptor M1Homo sapiens (human)
membraneMuscarinic acetylcholine receptor M1Homo sapiens (human)
presynaptic membraneMuscarinic acetylcholine receptor M1Homo sapiens (human)
axon terminusMuscarinic acetylcholine receptor M1Homo sapiens (human)
Schaffer collateral - CA1 synapseMuscarinic acetylcholine receptor M1Homo sapiens (human)
postsynaptic density membraneMuscarinic acetylcholine receptor M1Homo sapiens (human)
glutamatergic synapseMuscarinic acetylcholine receptor M1Homo sapiens (human)
cholinergic synapseMuscarinic acetylcholine receptor M1Homo sapiens (human)
synapseMuscarinic acetylcholine receptor M1Homo sapiens (human)
dendriteMuscarinic acetylcholine receptor M1Homo sapiens (human)
plasma membraneMuscarinic acetylcholine receptor M1Homo sapiens (human)
cytosolAlpha-2B adrenergic receptorHomo sapiens (human)
plasma membraneAlpha-2B adrenergic receptorHomo sapiens (human)
cell surfaceAlpha-2B adrenergic receptorHomo sapiens (human)
intracellular membrane-bounded organelleAlpha-2B adrenergic receptorHomo sapiens (human)
plasma membraneAlpha-2B adrenergic receptorHomo sapiens (human)
cytoplasmAlpha-2C adrenergic receptorHomo sapiens (human)
endosomeAlpha-2C adrenergic receptorHomo sapiens (human)
plasma membraneAlpha-2C adrenergic receptorHomo sapiens (human)
plasma membraneAlpha-2C adrenergic receptorHomo sapiens (human)
endoplasmic reticulum membraneMuscarinic acetylcholine receptor M3Homo sapiens (human)
plasma membraneMuscarinic acetylcholine receptor M3Homo sapiens (human)
basal plasma membraneMuscarinic acetylcholine receptor M3Homo sapiens (human)
basolateral plasma membraneMuscarinic acetylcholine receptor M3Homo sapiens (human)
postsynaptic membraneMuscarinic acetylcholine receptor M3Homo sapiens (human)
synapseMuscarinic acetylcholine receptor M3Homo sapiens (human)
plasma membraneMuscarinic acetylcholine receptor M3Homo sapiens (human)
dendriteMuscarinic acetylcholine receptor M3Homo sapiens (human)
plasma membraneSodium-dependent noradrenaline transporter Homo sapiens (human)
cell surfaceSodium-dependent noradrenaline transporter Homo sapiens (human)
membraneSodium-dependent noradrenaline transporter Homo sapiens (human)
neuronal cell body membraneSodium-dependent noradrenaline transporter Homo sapiens (human)
presynaptic membraneSodium-dependent noradrenaline transporter Homo sapiens (human)
plasma membraneSodium-dependent noradrenaline transporter Homo sapiens (human)
axonSodium-dependent noradrenaline transporter Homo sapiens (human)
plasma membraneHistamine H2 receptorHomo sapiens (human)
synapseHistamine H2 receptorHomo sapiens (human)
plasma membraneHistamine H2 receptorHomo sapiens (human)
dendriteHistamine H2 receptorHomo sapiens (human)
plasma membraneAlpha-1D adrenergic receptorHomo sapiens (human)
plasma membraneAlpha-1D adrenergic receptorHomo sapiens (human)
neurofilament5-hydroxytryptamine receptor 2AHomo sapiens (human)
plasma membrane5-hydroxytryptamine receptor 2AHomo sapiens (human)
caveola5-hydroxytryptamine receptor 2AHomo sapiens (human)
axon5-hydroxytryptamine receptor 2AHomo sapiens (human)
cytoplasmic vesicle5-hydroxytryptamine receptor 2AHomo sapiens (human)
presynaptic membrane5-hydroxytryptamine receptor 2AHomo sapiens (human)
neuronal cell body5-hydroxytryptamine receptor 2AHomo sapiens (human)
dendritic shaft5-hydroxytryptamine receptor 2AHomo sapiens (human)
postsynaptic membrane5-hydroxytryptamine receptor 2AHomo sapiens (human)
cell body fiber5-hydroxytryptamine receptor 2AHomo sapiens (human)
glutamatergic synapse5-hydroxytryptamine receptor 2AHomo sapiens (human)
G protein-coupled serotonin receptor complex5-hydroxytryptamine receptor 2AHomo sapiens (human)
plasma membrane5-hydroxytryptamine receptor 2AHomo sapiens (human)
dendrite5-hydroxytryptamine receptor 2AHomo sapiens (human)
plasma membrane5-hydroxytryptamine receptor 2CHomo sapiens (human)
synapse5-hydroxytryptamine receptor 2CHomo sapiens (human)
G protein-coupled serotonin receptor complex5-hydroxytryptamine receptor 2CHomo sapiens (human)
plasma membrane5-hydroxytryptamine receptor 2CHomo sapiens (human)
dendrite5-hydroxytryptamine receptor 2CHomo sapiens (human)
plasma membraneSodium-dependent serotonin transporterHomo sapiens (human)
focal adhesionSodium-dependent serotonin transporterHomo sapiens (human)
endosome membraneSodium-dependent serotonin transporterHomo sapiens (human)
endomembrane systemSodium-dependent serotonin transporterHomo sapiens (human)
presynaptic membraneSodium-dependent serotonin transporterHomo sapiens (human)
membrane raftSodium-dependent serotonin transporterHomo sapiens (human)
synapseSodium-dependent serotonin transporterHomo sapiens (human)
postsynaptic membraneSodium-dependent serotonin transporterHomo sapiens (human)
serotonergic synapseSodium-dependent serotonin transporterHomo sapiens (human)
synapseSodium-dependent serotonin transporterHomo sapiens (human)
plasma membraneSodium-dependent serotonin transporterHomo sapiens (human)
neuron projectionSodium-dependent serotonin transporterHomo sapiens (human)
cytosolHistamine H1 receptorHomo sapiens (human)
plasma membraneHistamine H1 receptorHomo sapiens (human)
synapseHistamine H1 receptorHomo sapiens (human)
dendriteHistamine H1 receptorHomo sapiens (human)
plasma membraneHistamine H1 receptorHomo sapiens (human)
plasma membraneD(3) dopamine receptorHomo sapiens (human)
synapseD(3) dopamine receptorHomo sapiens (human)
plasma membraneD(3) dopamine receptorHomo sapiens (human)
nucleoplasm5-hydroxytryptamine receptor 2BHomo sapiens (human)
cytoplasm5-hydroxytryptamine receptor 2BHomo sapiens (human)
plasma membrane5-hydroxytryptamine receptor 2BHomo sapiens (human)
synapse5-hydroxytryptamine receptor 2BHomo sapiens (human)
G protein-coupled serotonin receptor complex5-hydroxytryptamine receptor 2BHomo sapiens (human)
dendrite5-hydroxytryptamine receptor 2BHomo sapiens (human)
plasma membrane5-hydroxytryptamine receptor 2BHomo sapiens (human)
plasma membrane5-hydroxytryptamine receptor 6Homo sapiens (human)
cilium5-hydroxytryptamine receptor 6Homo sapiens (human)
synapse5-hydroxytryptamine receptor 6Homo sapiens (human)
dendrite5-hydroxytryptamine receptor 6Homo sapiens (human)
plasma membrane5-hydroxytryptamine receptor 6Homo sapiens (human)
virion membraneSpike glycoproteinSevere acute respiratory syndrome-related coronavirus
cytoplasmSodium-dependent dopamine transporter Homo sapiens (human)
plasma membraneSodium-dependent dopamine transporter Homo sapiens (human)
cell surfaceSodium-dependent dopamine transporter Homo sapiens (human)
membraneSodium-dependent dopamine transporter Homo sapiens (human)
axonSodium-dependent dopamine transporter Homo sapiens (human)
neuron projectionSodium-dependent dopamine transporter Homo sapiens (human)
neuronal cell bodySodium-dependent dopamine transporter Homo sapiens (human)
axon terminusSodium-dependent dopamine transporter Homo sapiens (human)
membrane raftSodium-dependent dopamine transporter Homo sapiens (human)
postsynaptic membraneSodium-dependent dopamine transporter Homo sapiens (human)
dopaminergic synapseSodium-dependent dopamine transporter Homo sapiens (human)
flotillin complexSodium-dependent dopamine transporter Homo sapiens (human)
axonSodium-dependent dopamine transporter Homo sapiens (human)
presynaptic membraneSodium-dependent dopamine transporter Homo sapiens (human)
plasma membraneSodium-dependent dopamine transporter Homo sapiens (human)
neuronal cell body membraneSodium-dependent dopamine transporter Homo sapiens (human)
nuclear envelopeSigma non-opioid intracellular receptor 1Homo sapiens (human)
nuclear inner membraneSigma non-opioid intracellular receptor 1Homo sapiens (human)
nuclear outer membraneSigma non-opioid intracellular receptor 1Homo sapiens (human)
endoplasmic reticulumSigma non-opioid intracellular receptor 1Homo sapiens (human)
endoplasmic reticulum membraneSigma non-opioid intracellular receptor 1Homo sapiens (human)
lipid dropletSigma non-opioid intracellular receptor 1Homo sapiens (human)
cytosolSigma non-opioid intracellular receptor 1Homo sapiens (human)
postsynaptic densitySigma non-opioid intracellular receptor 1Homo sapiens (human)
membraneSigma non-opioid intracellular receptor 1Homo sapiens (human)
growth coneSigma non-opioid intracellular receptor 1Homo sapiens (human)
cytoplasmic vesicleSigma non-opioid intracellular receptor 1Homo sapiens (human)
anchoring junctionSigma non-opioid intracellular receptor 1Homo sapiens (human)
postsynaptic density membraneSigma non-opioid intracellular receptor 1Homo sapiens (human)
endoplasmic reticulumSigma non-opioid intracellular receptor 1Homo sapiens (human)
plasma membraneAngiotensin-converting enzyme 2 Homo sapiens (human)
extracellular regionAngiotensin-converting enzyme 2 Homo sapiens (human)
extracellular spaceAngiotensin-converting enzyme 2 Homo sapiens (human)
endoplasmic reticulum lumenAngiotensin-converting enzyme 2 Homo sapiens (human)
plasma membraneAngiotensin-converting enzyme 2 Homo sapiens (human)
ciliumAngiotensin-converting enzyme 2 Homo sapiens (human)
cell surfaceAngiotensin-converting enzyme 2 Homo sapiens (human)
membraneAngiotensin-converting enzyme 2 Homo sapiens (human)
apical plasma membraneAngiotensin-converting enzyme 2 Homo sapiens (human)
endocytic vesicle membraneAngiotensin-converting enzyme 2 Homo sapiens (human)
brush border membraneAngiotensin-converting enzyme 2 Homo sapiens (human)
membrane raftAngiotensin-converting enzyme 2 Homo sapiens (human)
extracellular exosomeAngiotensin-converting enzyme 2 Homo sapiens (human)
extracellular spaceAngiotensin-converting enzyme 2 Homo sapiens (human)
[Information is prepared from geneontology information from the June-17-2024 release]

Bioassays (93)

Assay IDTitleYearJournalArticle
AID145723Inhibition of [3H]desmethylimipramine binding at rat norepinephrine transporter; 10 uM1995Journal of medicinal chemistry, Sep-29, Volume: 38, Issue:20
Novel 4'-substituted and 4',4"-disubstituted 3 alpha-(diphenylmethoxy)tropane analogs as potent and selective dopamine uptake inhibitors.
AID65338Displacement of [3H]WIN-35428 binding to the dopamine transporter in rat caudate putamen tissue.1999Journal of medicinal chemistry, Sep-09, Volume: 42, Issue:18
CoMFA study of novel phenyl ring-substituted 3alpha-(diphenylmethoxy)tropane analogues at the dopamine transporter.
AID1636520Drug activation in human Hep3B cells assessed as human CYP2C9-mediated drug metabolism-induced cytotoxicity measured as decrease in cell viability at 200.9 uM pre-incubated with BSO for 18 hrs followed by incubation with compound for 3 hrs in presence of 2016Bioorganic & medicinal chemistry letters, 08-15, Volume: 26, Issue:16
Development of a cell viability assay to assess drug metabolite structure-toxicity relationships.
AID625283Drug Induced Liver Injury Prediction System (DILIps) training set; hepatic side effect (HepSE) score for elevated liver function tests2011PLoS computational biology, Dec, Volume: 7, Issue:12
Translating clinical findings into knowledge in drug safety evaluation--drug induced liver injury prediction system (DILIps).
AID204535Binding affinity against serotonin transporter using [125]RTI-552001Journal of medicinal chemistry, Nov-08, Volume: 44, Issue:23
Synthesis and biological evaluation of tropane-like 1-[2-[bis(4-fluorophenyl)methoxy]ethyl]-4-(3-phenylpropyl)piperazine (GBR 12909) analogues.
AID588217FDA HLAED, serum glutamic pyruvic transaminase (SGPT) increase2004Current drug discovery technologies, Dec, Volume: 1, Issue:4
Assessment of the health effects of chemicals in humans: II. Construction of an adverse effects database for QSAR modeling.
AID181690Compound was evaluated for its ability to block the [3H]-Dopamine uptake in rat caudate-putamen1994Journal of medicinal chemistry, Jul-22, Volume: 37, Issue:15
Novel 3 alpha-(diphenylmethoxy)tropane analogs: potent dopamine uptake inhibitors without cocaine-like behavioral profiles.
AID625291Drug Induced Liver Injury Prediction System (DILIps) training set; hepatic side effect (HepSE) score for liver function tests abnormal2011PLoS computational biology, Dec, Volume: 7, Issue:12
Translating clinical findings into knowledge in drug safety evaluation--drug induced liver injury prediction system (DILIps).
AID588214FDA HLAED, liver enzyme composite activity2004Current drug discovery technologies, Dec, Volume: 1, Issue:4
Assessment of the health effects of chemicals in humans: II. Construction of an adverse effects database for QSAR modeling.
AID625286Drug Induced Liver Injury Prediction System (DILIps) training set; hepatic side effect (HepSE) score for hepatitis2011PLoS computational biology, Dec, Volume: 7, Issue:12
Translating clinical findings into knowledge in drug safety evaluation--drug induced liver injury prediction system (DILIps).
AID625288Drug Induced Liver Injury Prediction System (DILIps) training set; hepatic side effect (HepSE) score for jaundice2011PLoS computational biology, Dec, Volume: 7, Issue:12
Translating clinical findings into knowledge in drug safety evaluation--drug induced liver injury prediction system (DILIps).
AID233278Selectivity ratio for [3H]-DA uptake inhibition to DAT binding1997Journal of medicinal chemistry, Mar-14, Volume: 40, Issue:6
3'-Chloro-3 alpha-(diphenylmethoxy)tropane but not 4'-chloro-3 alpha-(diphenylmethoxy)tropane produces a cocaine-like behavioral profile.
AID1685163Antagonist activity at human recombinant muscarinic receptor M2 expressed in CHO-K1 cells assessed as EC80 acetylcholine-induced calcium flux incubated for 30 mins2021ACS medicinal chemistry letters, Jan-14, Volume: 12, Issue:1
Discovery of PIPE-359, a Brain-Penetrant, Selective M
AID127476Binding affinity against human monoclonal antibody (mAb) 2E2 relative to cocaine by ELISA method.2004Journal of medicinal chemistry, Jan-01, Volume: 47, Issue:1
Three-dimensional quantitative structure-activity relationship modeling of cocaine binding by a novel human monoclonal antibody.
AID232749Selectivity index as ratio of IC50 for 5-HT and DA transporters1994Journal of medicinal chemistry, Jun-24, Volume: 37, Issue:13
The discovery of an unusually selective and novel cocaine analog: difluoropine. Synthesis and inhibition of binding at cocaine recognition sites.
AID141702Binding affinity against Muscarinic receptor from rat brain membranes using [3H]pirenzepine2001Journal of medicinal chemistry, Nov-08, Volume: 44, Issue:23
Synthesis and biological evaluation of tropane-like 1-[2-[bis(4-fluorophenyl)methoxy]ethyl]-4-(3-phenylpropyl)piperazine (GBR 12909) analogues.
AID625282Drug Induced Liver Injury Prediction System (DILIps) training set; hepatic side effect (HepSE) score for cirrhosis2011PLoS computational biology, Dec, Volume: 7, Issue:12
Translating clinical findings into knowledge in drug safety evaluation--drug induced liver injury prediction system (DILIps).
AID64677Ability to inhibit binding of [3H]WIN-35428 to dopamine transporter in rat caudate putamen2001Bioorganic & medicinal chemistry letters, Mar-26, Volume: 11, Issue:6
Effects of two-carbon bridge region methoxylation of benztropine: discovery of novel chiral ligands for the dopamine transporter.
AID65343Compound was evaluated for its ability to displace [3H]WIN-35428 binding in rat caudate-putamen1994Journal of medicinal chemistry, Jul-22, Volume: 37, Issue:15
Novel 3 alpha-(diphenylmethoxy)tropane analogs: potent dopamine uptake inhibitors without cocaine-like behavioral profiles.
AID588219FDA HLAED, gamma-glutamyl transferase (GGT) increase2004Current drug discovery technologies, Dec, Volume: 1, Issue:4
Assessment of the health effects of chemicals in humans: II. Construction of an adverse effects database for QSAR modeling.
AID588216FDA HLAED, serum glutamic oxaloacetic transaminase (SGOT) increase2004Current drug discovery technologies, Dec, Volume: 1, Issue:4
Assessment of the health effects of chemicals in humans: II. Construction of an adverse effects database for QSAR modeling.
AID1847246Antiviral activity against Ebola virus infected in African green monkey assessed as reduction in viral infection incubated for 48 hrs by CellTiter-Glo Luminescent Cell Viability Assay2021European journal of medicinal chemistry, Nov-05, Volume: 223Potential pharmacological strategies targeting the Niemann-Pick C1 receptor and Ebola virus glycoprotein interaction.
AID205021Inhibition of [3H]citalopram binding at rat serotonin transporter; 10 uM1995Journal of medicinal chemistry, Sep-29, Volume: 38, Issue:20
Novel 4'-substituted and 4',4"-disubstituted 3 alpha-(diphenylmethoxy)tropane analogs as potent and selective dopamine uptake inhibitors.
AID625279Drug Induced Liver Injury Prediction System (DILIps) training set; hepatic side effect (HepSE) score for bilirubinemia2011PLoS computational biology, Dec, Volume: 7, Issue:12
Translating clinical findings into knowledge in drug safety evaluation--drug induced liver injury prediction system (DILIps).
AID588215FDA HLAED, alkaline phosphatase increase2004Current drug discovery technologies, Dec, Volume: 1, Issue:4
Assessment of the health effects of chemicals in humans: II. Construction of an adverse effects database for QSAR modeling.
AID625278FDA Liver Toxicity Knowledge Base Benchmark Dataset (LTKB-BD) drugs of no concern for DILI2011Drug discovery today, Aug, Volume: 16, Issue:15-16
FDA-approved drug labeling for the study of drug-induced liver injury.
AID248219Inhibition of [3H]dopamine uptake into rat striatal synaptosomes2005Journal of medicinal chemistry, May-05, Volume: 48, Issue:9
Synthesis and pharmacology of 6-substituted benztropines: discovery of novel dopamine uptake inhibitors possessing low binding affinity to the dopamine transporter.
AID547621Cytotoxicity against BESM cells after 88 hrs by HTS assay2010Antimicrobial agents and chemotherapy, Aug, Volume: 54, Issue:8
Image-based high-throughput drug screening targeting the intracellular stage of Trypanosoma cruzi, the agent of Chagas' disease.
AID1685158Selectivity index, ratio of pIC50 for human recombinant muscarinic receptor M1 expressed in CHO-K1 cells assessed as EC80 acetylcholine-induced calcium flux incubated for 30 mins to pIC50 for human recombinant muscarinic receptor M4 expressed in CHO-K1 ce2021ACS medicinal chemistry letters, Jan-14, Volume: 12, Issue:1
Discovery of PIPE-359, a Brain-Penetrant, Selective M
AID203943Binding affinity of [3H]citalopram for serotonin transporter in monkey1994Journal of medicinal chemistry, Jun-24, Volume: 37, Issue:13
The discovery of an unusually selective and novel cocaine analog: difluoropine. Synthesis and inhibition of binding at cocaine recognition sites.
AID64702Inhibition of [3H]dopamine uptake in rat caudate putamen tissue.1999Journal of medicinal chemistry, Sep-09, Volume: 42, Issue:18
CoMFA study of novel phenyl ring-substituted 3alpha-(diphenylmethoxy)tropane analogues at the dopamine transporter.
AID1685160Selectivity index, ratio of pIC50 for human recombinant muscarinic receptor M1 expressed in CHO-K1 cells assessed as EC80 acetylcholine-induced calcium flux incubated for 30 mins to pIC50 for human recombinant muscarinic receptor M2 expressed in CHO-K1 ce2021ACS medicinal chemistry letters, Jan-14, Volume: 12, Issue:1
Discovery of PIPE-359, a Brain-Penetrant, Selective M
AID184417Inhibition of 5-HT reuptake from rat caudate using [3H]5-HT2001Journal of medicinal chemistry, Nov-08, Volume: 44, Issue:23
Synthesis and biological evaluation of tropane-like 1-[2-[bis(4-fluorophenyl)methoxy]ethyl]-4-(3-phenylpropyl)piperazine (GBR 12909) analogues.
AID196212[3H]-Dopamine uptake inhibition in rat caudate putamen1997Journal of medicinal chemistry, Mar-14, Volume: 40, Issue:6
3'-Chloro-3 alpha-(diphenylmethoxy)tropane but not 4'-chloro-3 alpha-(diphenylmethoxy)tropane produces a cocaine-like behavioral profile.
AID141836Displacement of [3H]pirenzepine binding at Muscarinic acetylcholine receptor M1 in rat brain P2 membranes.1997Journal of medicinal chemistry, Mar-14, Volume: 40, Issue:6
3'-Chloro-3 alpha-(diphenylmethoxy)tropane but not 4'-chloro-3 alpha-(diphenylmethoxy)tropane produces a cocaine-like behavioral profile.
AID65638Binding affinity to dopamine transporter (DAT) using [3H]WIN-35428 as a radioligand2000Journal of medicinal chemistry, Nov-02, Volume: 43, Issue:22
2D QSAR modeling and preliminary database searching for dopamine transporter inhibitors using genetic algorithm variable selection of Molconn Z descriptors.
AID588218FDA HLAED, lactate dehydrogenase (LDH) increase2004Current drug discovery technologies, Dec, Volume: 1, Issue:4
Assessment of the health effects of chemicals in humans: II. Construction of an adverse effects database for QSAR modeling.
AID65339Affinity for rat dopamine transporter using [3H]WIN-35428 displacement.1995Journal of medicinal chemistry, Sep-29, Volume: 38, Issue:20
Novel 4'-substituted and 4',4"-disubstituted 3 alpha-(diphenylmethoxy)tropane analogs as potent and selective dopamine uptake inhibitors.
AID1685161Antagonist activity at human recombinant muscarinic receptor M4 expressed in CHO-K1 cells assessed as EC80 acetylcholine-induced calcium flux incubated for 30 mins2021ACS medicinal chemistry letters, Jan-14, Volume: 12, Issue:1
Discovery of PIPE-359, a Brain-Penetrant, Selective M
AID232434Ratio of inhibition of reuptake of Dopamine to that of serotonin transporter2001Journal of medicinal chemistry, Nov-08, Volume: 44, Issue:23
Synthesis and biological evaluation of tropane-like 1-[2-[bis(4-fluorophenyl)methoxy]ethyl]-4-(3-phenylpropyl)piperazine (GBR 12909) analogues.
AID419688Antagonist activity at muscarinic receptor2009Bioorganic & medicinal chemistry letters, Jun-01, Volume: 19, Issue:11
3D-QSAR study of 8-azabicyclo[3.2.1] octane analogs antagonists of cholinergic receptor.
AID203944Inhibition of [3H]citalopram binding to the serotonin transporter in the cynomolgus (macaca fascicularis) monkey caudate-putamen.1996Journal of medicinal chemistry, Jan-19, Volume: 39, Issue:2
2-Carbomethoxy-3-(diarylmethoxy)-1 alpha H, 5 alpha H-tropane analogs: synthesis and inhibition of binding at the dopamine transporter and comparison with piperazines of the GBR series.
AID625281Drug Induced Liver Injury Prediction System (DILIps) training set; hepatic side effect (HepSE) score for cholelithiasis2011PLoS computational biology, Dec, Volume: 7, Issue:12
Translating clinical findings into knowledge in drug safety evaluation--drug induced liver injury prediction system (DILIps).
AID625280Drug Induced Liver Injury Prediction System (DILIps) training set; hepatic side effect (HepSE) score for cholecystitis2011PLoS computational biology, Dec, Volume: 7, Issue:12
Translating clinical findings into knowledge in drug safety evaluation--drug induced liver injury prediction system (DILIps).
AID227699Virtual screen for compounds with anticonvulsant activity2003Bioorganic & medicinal chemistry letters, Aug-18, Volume: 13, Issue:16
Topological virtual screening: a way to find new anticonvulsant drugs from chemical diversity.
AID1636470Drug activation in human Hep3B cells assessed as human CYP2D6-mediated drug metabolism-induced cytotoxicity measured as decrease in cell viability at 162.8 uM pre-incubated with BSO for 18 hrs followed by incubation with compound for 3 hrs in presence of 2016Bioorganic & medicinal chemistry letters, 08-15, Volume: 26, Issue:16
Development of a cell viability assay to assess drug metabolite structure-toxicity relationships.
AID180687Inhibition of [3H]dopamine uptake in rat caudate putamen.1995Journal of medicinal chemistry, Sep-29, Volume: 38, Issue:20
Novel 4'-substituted and 4',4"-disubstituted 3 alpha-(diphenylmethoxy)tropane analogs as potent and selective dopamine uptake inhibitors.
AID65188Binding affinity against Dopamine transporter using [125]RTI-552001Journal of medicinal chemistry, Nov-08, Volume: 44, Issue:23
Synthesis and biological evaluation of tropane-like 1-[2-[bis(4-fluorophenyl)methoxy]ethyl]-4-(3-phenylpropyl)piperazine (GBR 12909) analogues.
AID1636409Drug activation in human Hep3B cells assessed as human CYP3A4-mediated drug metabolism-induced cytotoxicity measured as decrease in cell viability at 89.1 uM pre-incubated with BSO for 18 hrs followed by incubation with compound for 3 hrs in presence of N2016Bioorganic & medicinal chemistry letters, 08-15, Volume: 26, Issue:16
Development of a cell viability assay to assess drug metabolite structure-toxicity relationships.
AID1685162Antagonist activity at human recombinant muscarinic receptor M3 expressed in CHO-K1 cells assessed as EC80 acetylcholine-induced calcium flux incubated for 30 mins2021ACS medicinal chemistry letters, Jan-14, Volume: 12, Issue:1
Discovery of PIPE-359, a Brain-Penetrant, Selective M
AID64206Displacement of [3H]WIN-35428 from monkey dopamine transporter1994Journal of medicinal chemistry, Jun-24, Volume: 37, Issue:13
The discovery of an unusually selective and novel cocaine analog: difluoropine. Synthesis and inhibition of binding at cocaine recognition sites.
AID141708Affinity for rat M1 acetylcholine receptor using [3H]pirenzepine displacement.1995Journal of medicinal chemistry, Sep-29, Volume: 38, Issue:20
Novel 4'-substituted and 4',4"-disubstituted 3 alpha-(diphenylmethoxy)tropane analogs as potent and selective dopamine uptake inhibitors.
AID234919Selectivity for dopamine and serotonin transporters1996Journal of medicinal chemistry, Jan-19, Volume: 39, Issue:2
2-Carbomethoxy-3-(diarylmethoxy)-1 alpha H, 5 alpha H-tropane analogs: synthesis and inhibition of binding at the dopamine transporter and comparison with piperazines of the GBR series.
AID1449628Inhibition of human BSEP expressed in baculovirus transfected fall armyworm Sf21 cell membranes vesicles assessed as reduction in ATP-dependent [3H]-taurocholate transport into vesicles incubated for 5 mins by Topcount based rapid filtration method2012Drug metabolism and disposition: the biological fate of chemicals, Dec, Volume: 40, Issue:12
Mitigating the inhibition of human bile salt export pump by drugs: opportunities provided by physicochemical property modulation, in silico modeling, and structural modification.
AID311932Inhibition of ASM in human H4 cells assessed as residual activity at 10 uM2008Journal of medicinal chemistry, Jan-24, Volume: 51, Issue:2
Identification of new functional inhibitors of acid sphingomyelinase using a structure-property-activity relation model.
AID145698Percent inhibition at 10 uM for displacement of [3H]- desmethylimipramine binding at the norepinephrine transporter (NET) in rat cortex.1997Journal of medicinal chemistry, Mar-14, Volume: 40, Issue:6
3'-Chloro-3 alpha-(diphenylmethoxy)tropane but not 4'-chloro-3 alpha-(diphenylmethoxy)tropane produces a cocaine-like behavioral profile.
AID64207Inhibition of [3H]WIN-35428 binding to the dopamine transporter in the cynomolgus (macaca fascicularis) monkey caudate-putamen.1996Journal of medicinal chemistry, Jan-19, Volume: 39, Issue:2
2-Carbomethoxy-3-(diarylmethoxy)-1 alpha H, 5 alpha H-tropane analogs: synthesis and inhibition of binding at the dopamine transporter and comparison with piperazines of the GBR series.
AID204220Percent inhibition at 10 uM for displacement of [3H]- citalopram binding at the serotonin transporter (5HTT).1997Journal of medicinal chemistry, Mar-14, Volume: 40, Issue:6
3'-Chloro-3 alpha-(diphenylmethoxy)tropane but not 4'-chloro-3 alpha-(diphenylmethoxy)tropane produces a cocaine-like behavioral profile.
AID241708Displacement of [3H]WIN-35428 from Dopamine transporter of rat caudate putamen2005Journal of medicinal chemistry, May-05, Volume: 48, Issue:9
Synthesis and pharmacology of 6-substituted benztropines: discovery of novel dopamine uptake inhibitors possessing low binding affinity to the dopamine transporter.
AID1863562Antiviral activity against pseudotyped Ebola virus assessed as inhibition of viral entry2022European journal of medicinal chemistry, Oct-05, Volume: 240Discovery of potent ebola entry inhibitors with (3S,4aS,8aS)-2-(3-amino-2-hydroxypropyl) decahydroisoquinoline-3-carboxamide scaffold.
AID1474167Liver toxicity in human assessed as induction of drug-induced liver injury by measuring verified drug-induced liver injury concern status2016Drug discovery today, Apr, Volume: 21, Issue:4
DILIrank: the largest reference drug list ranked by the risk for developing drug-induced liver injury in humans.
AID231270Ratio of binding affinity against Dopamine to that of serotonin transporter2001Journal of medicinal chemistry, Nov-08, Volume: 44, Issue:23
Synthesis and biological evaluation of tropane-like 1-[2-[bis(4-fluorophenyl)methoxy]ethyl]-4-(3-phenylpropyl)piperazine (GBR 12909) analogues.
AID625292Drug Induced Liver Injury Prediction System (DILIps) training set; hepatic side effect (HepSE) combined score2011PLoS computational biology, Dec, Volume: 7, Issue:12
Translating clinical findings into knowledge in drug safety evaluation--drug induced liver injury prediction system (DILIps).
AID625289Drug Induced Liver Injury Prediction System (DILIps) training set; hepatic side effect (HepSE) score for liver disease2011PLoS computational biology, Dec, Volume: 7, Issue:12
Translating clinical findings into knowledge in drug safety evaluation--drug induced liver injury prediction system (DILIps).
AID625290Drug Induced Liver Injury Prediction System (DILIps) training set; hepatic side effect (HepSE) score for liver fatty2011PLoS computational biology, Dec, Volume: 7, Issue:12
Translating clinical findings into knowledge in drug safety evaluation--drug induced liver injury prediction system (DILIps).
AID625284Drug Induced Liver Injury Prediction System (DILIps) training set; hepatic side effect (HepSE) score for hepatic failure2011PLoS computational biology, Dec, Volume: 7, Issue:12
Translating clinical findings into knowledge in drug safety evaluation--drug induced liver injury prediction system (DILIps).
AID547804Selectivity window, ratio of EC50 for BESM cells to EC50 for Trypanosoma cruzi amastigotes infected in BESM cells2010Antimicrobial agents and chemotherapy, Aug, Volume: 54, Issue:8
Image-based high-throughput drug screening targeting the intracellular stage of Trypanosoma cruzi, the agent of Chagas' disease.
AID547622Antitrypanosomal activity against Trypanosoma cruzi amastigotes infected in BESM cells measured after 88 hrs postinfection by HTS assay2010Antimicrobial agents and chemotherapy, Aug, Volume: 54, Issue:8
Image-based high-throughput drug screening targeting the intracellular stage of Trypanosoma cruzi, the agent of Chagas' disease.
AID142942Affinity for rat M1 acetylcholine receptor using [3H]-AF DX 384 displacement.1995Journal of medicinal chemistry, Sep-29, Volume: 38, Issue:20
Novel 4'-substituted and 4',4"-disubstituted 3 alpha-(diphenylmethoxy)tropane analogs as potent and selective dopamine uptake inhibitors.
AID588220Literature-mined public compounds from Kruhlak et al phospholipidosis modelling dataset2008Toxicology mechanisms and methods, , Volume: 18, Issue:2-3
Development of a phospholipidosis database and predictive quantitative structure-activity relationship (QSAR) models.
AID311935Partition coefficient, log P of the compound2008Journal of medicinal chemistry, Jan-24, Volume: 51, Issue:2
Identification of new functional inhibitors of acid sphingomyelinase using a structure-property-activity relation model.
AID311934Dissociation constant, pKa of the compound2008Journal of medicinal chemistry, Jan-24, Volume: 51, Issue:2
Identification of new functional inhibitors of acid sphingomyelinase using a structure-property-activity relation model.
AID1685159Selectivity index, ratio of pIC50 for human recombinant muscarinic receptor M1 expressed in CHO-K1 cells assessed as EC80 acetylcholine-induced calcium flux incubated for 30 mins to pIC50 for human recombinant muscarinic receptor M3 expressed in CHO-K1 ce2021ACS medicinal chemistry letters, Jan-14, Volume: 12, Issue:1
Discovery of PIPE-359, a Brain-Penetrant, Selective M
AID1474166Liver toxicity in human assessed as induction of drug-induced liver injury by measuring severity class index2016Drug discovery today, Apr, Volume: 21, Issue:4
DILIrank: the largest reference drug list ranked by the risk for developing drug-induced liver injury in humans.
AID181504Ability to inhibit high-affinity uptake of [3H]DA into striatal nerve endings (synaptosomes)2001Bioorganic & medicinal chemistry letters, Mar-26, Volume: 11, Issue:6
Effects of two-carbon bridge region methoxylation of benztropine: discovery of novel chiral ligands for the dopamine transporter.
AID625287Drug Induced Liver Injury Prediction System (DILIps) training set; hepatic side effect (HepSE) score for hepatomegaly2011PLoS computational biology, Dec, Volume: 7, Issue:12
Translating clinical findings into knowledge in drug safety evaluation--drug induced liver injury prediction system (DILIps).
AID65492Inhibition of [3H]WIN-35428 binding to the cocaine binding site on the dopamine transporter (DAT) in synaptosomal membrane preparations from rat striatal tissue2003Journal of medicinal chemistry, Apr-10, Volume: 46, Issue:8
Synthesis and pharmacology of site specific cocaine abuse treatment agents: 8-substituted isotropane (3-azabicyclo[3.2.1]octane) dopamine uptake inhibitors.
AID227718Binding energy by using the equation deltaG obsd = -RT ln KD1984Journal of medicinal chemistry, Dec, Volume: 27, Issue:12
Functional group contributions to drug-receptor interactions.
AID184418Inhibition of Dopamine reuptake from rat caudate using [3H]DA2001Journal of medicinal chemistry, Nov-08, Volume: 44, Issue:23
Synthesis and biological evaluation of tropane-like 1-[2-[bis(4-fluorophenyl)methoxy]ethyl]-4-(3-phenylpropyl)piperazine (GBR 12909) analogues.
AID625285Drug Induced Liver Injury Prediction System (DILIps) training set; hepatic side effect (HepSE) score for hepatic necrosis2011PLoS computational biology, Dec, Volume: 7, Issue:12
Translating clinical findings into knowledge in drug safety evaluation--drug induced liver injury prediction system (DILIps).
AID65352Displacement of [3H]WIN-35428 binding to the dopamine transporter (DAT) in Rat Caudate Putamen1997Journal of medicinal chemistry, Mar-14, Volume: 40, Issue:6
3'-Chloro-3 alpha-(diphenylmethoxy)tropane but not 4'-chloro-3 alpha-(diphenylmethoxy)tropane produces a cocaine-like behavioral profile.
AID504749qHTS profiling for inhibitors of Plasmodium falciparum proliferation2011Science (New York, N.Y.), Aug-05, Volume: 333, Issue:6043
Chemical genomic profiling for antimalarial therapies, response signatures, and molecular targets.
AID1296008Cytotoxic Profiling of Annotated Libraries Using Quantitative High-Throughput Screening2020SLAS discovery : advancing life sciences R & D, 01, Volume: 25, Issue:1
Cytotoxic Profiling of Annotated and Diverse Chemical Libraries Using Quantitative High-Throughput Screening.
AID1346986P-glycoprotein substrates identified in KB-3-1 adenocarcinoma cell line, qHTS therapeutic library screen2019Molecular pharmacology, 11, Volume: 96, Issue:5
A High-Throughput Screen of a Library of Therapeutics Identifies Cytotoxic Substrates of P-glycoprotein.
AID1346987P-glycoprotein substrates identified in KB-8-5-11 adenocarcinoma cell line, qHTS therapeutic library screen2019Molecular pharmacology, 11, Volume: 96, Issue:5
A High-Throughput Screen of a Library of Therapeutics Identifies Cytotoxic Substrates of P-glycoprotein.
AID1804127No assay is provided from Article 10.1002/med.21724: \\The recent outbreaks of human coronaviruses: A medicinal chemistry perspective.\\2021Medicinal research reviews, 01, Volume: 41, Issue:1
The recent outbreaks of human coronaviruses: A medicinal chemistry perspective.
AID1346931Rat DAT (Monoamine transporter subfamily)1995Journal of medicinal chemistry, Sep-29, Volume: 38, Issue:20
Novel 4'-substituted and 4',4"-disubstituted 3 alpha-(diphenylmethoxy)tropane analogs as potent and selective dopamine uptake inhibitors.
AID1345189Rat M1 receptor (Acetylcholine receptors (muscarinic))1995Journal of medicinal chemistry, Sep-29, Volume: 38, Issue:20
Novel 4'-substituted and 4',4"-disubstituted 3 alpha-(diphenylmethoxy)tropane analogs as potent and selective dopamine uptake inhibitors.
AID1345364Rat M2 receptor (Acetylcholine receptors (muscarinic))1995Journal of medicinal chemistry, Sep-29, Volume: 38, Issue:20
Novel 4'-substituted and 4',4"-disubstituted 3 alpha-(diphenylmethoxy)tropane analogs as potent and selective dopamine uptake inhibitors.
AID1346947Human B0AT1 (Neutral amino acid transporter subfamily)2017British journal of pharmacology, 03, Volume: 174, Issue:6
Identification of novel inhibitors of the amino acid transporter B
AID1347160Primary screen NINDS Rhodamine qHTS for Zika virus inhibitors2020Proceedings of the National Academy of Sciences of the United States of America, 12-08, Volume: 117, Issue:49
Therapeutic candidates for the Zika virus identified by a high-throughput screen for Zika protease inhibitors.
AID1347159Primary screen GU Rhodamine qHTS for Zika virus inhibitors: Unlinked NS2B-NS3 protease assay2020Proceedings of the National Academy of Sciences of the United States of America, 12-08, Volume: 117, Issue:49
Therapeutic candidates for the Zika virus identified by a high-throughput screen for Zika protease inhibitors.
AID1159550Human Phosphogluconate dehydrogenase (6PGD) Inhibitor Screening2015Nature cell biology, Nov, Volume: 17, Issue:11
6-Phosphogluconate dehydrogenase links oxidative PPP, lipogenesis and tumour growth by inhibiting LKB1-AMPK signalling.
[information is prepared from bioassay data collected from National Library of Medicine (NLM), extracted Dec-2023]

Research

Studies (702)

TimeframeStudies, This Drug (%)All Drugs %
pre-1990391 (55.70)18.7374
1990's120 (17.09)18.2507
2000's103 (14.67)29.6817
2010's69 (9.83)24.3611
2020's19 (2.71)2.80
[information is prepared from research data collected from National Library of Medicine (NLM), extracted Dec-2023]

Market Indicators

Research Demand Index: 91.00

According to the monthly volume, diversity, and competition of internet searches for this compound, as well the volume and growth of publications, there is estimated to be very strong demand-to-supply ratio for research on this compound.

MetricThis Compound (vs All)
Research Demand Index91.00 (24.57)
Research Supply Index6.72 (2.92)
Research Growth Index4.34 (4.65)
Search Engine Demand Index165.77 (26.88)
Search Engine Supply Index2.00 (0.95)

This Compound (91.00)

All Compounds (24.57)

Study Types

Publication TypeThis drug (%)All Drugs (%)
Trials93 (12.65%)5.53%
Reviews26 (3.54%)6.00%
Case Studies158 (21.50%)4.05%
Observational0 (0.00%)0.25%
Other458 (62.31%)84.16%
[information is prepared from research data collected from National Library of Medicine (NLM), extracted Dec-2023]

Clinical Trials (10)

Trial Overview

TrialPhaseEnrollmentStudy TypeStart DateStatus
Efficacy of Antidepressants in Chronic Back Pain [NCT00964886]Phase 2142 participants (Actual)Interventional2010-01-31Completed
Anticholinergic Burden in Schizophrenia [NCT00715377]2 participants (Actual)Interventional2007-06-30Terminated(stopped due to Insufficient subject accrual)
A Phase II/III Double-Blind Study of Amitriptyline and Mexiletine for Painful Neuropathy in HIV Infection [NCT00000793]Phase 2240 participants InterventionalCompleted
A Single Center, Single Dose, Open-label, Randomized, Two Period Crossover Pivotal Study to Determine the Bioequivalence of Two Formulations Containing Haloperidol 2 mg in Healthy Males and Females Under Fed Conditions [NCT04411953]Phase 132 participants (Actual)Interventional2019-11-15Completed
A Single Center, Single Dose, Open-label, Randomized, Two Period Crossover Pivotal Study to Determine the Bioequivalence of Two Formulations Containing Haloperidol 2 mg in Healthy Males and Females Under Fasting Conditions [NCT04411940]Phase 132 participants (Actual)Interventional2019-11-15Completed
Evaluation of Efficacy of Benztropine for Cocaine Craving [NCT00000333]Phase 20 participants Interventional2001-05-31Completed
Efficacy of Antidepressants in Chronic Back Pain [NCT00018200]Phase 2130 participants (Actual)Interventional1999-04-30Completed
Pain Management in Temporomandibular Joint Disorders [NCT00066937]Phase 2140 participants (Actual)Interventional2002-11-30Completed
A Comparison Study of the Efficacy of a Rapid Titration of Quetiapine and Haloperidol in Agitated Adults in an Emergency Setting. [NCT00457366]Phase 472 participants (Actual)Interventional2006-05-31Completed
Comparison of Optimal Antipsychotic Treatments for Schizophrenia Pilot Study [NCT00802100]Phase 421 participants (Actual)Interventional2008-12-31Completed
[information is prepared from clinicaltrials.gov, extracted Sep-2024]

Trial Outcomes

TrialOutcome
NCT00066937 (4) [back to overview]Average Pain
NCT00066937 (4) [back to overview]Change in Pain-related Interference
NCT00066937 (4) [back to overview]Mental Health as Assessed by the Short Form 36 Healthy Survey
NCT00066937 (4) [back to overview]Worst Pain
NCT00457366 (1) [back to overview]Change in the PANSS-EC Score Among Participants From Baseline to 2 Hours After Administration of the Medication.
NCT00802100 (2) [back to overview]Feasibility of Randomizing a Cohort of Participants Meeting the Inclusion and Exclusion Criteria of the Study
NCT00802100 (2) [back to overview]Antipsychotic Efficacy, Defined as Completion of the Trial Without Psychiatric Hospitalization, Clinician Decision to Discontinue Treatment, or Patient Decision to Discontinue Treatment
NCT00964886 (2) [back to overview]Intent-toTreat Analysis of Descriptor Differential Scale (DDS) of Pain Intensity
NCT00964886 (2) [back to overview]Roland and Morris Disability Questionnaire
NCT04411940 (6) [back to overview]Apparent Terminal Elimination Half-Life (t½)
NCT04411940 (6) [back to overview]Area Under the Curve (0-t) (AUC(0-t))
NCT04411940 (6) [back to overview]Area Under the Curve(0-∞) (AUC(0-∞))
NCT04411940 (6) [back to overview]Concentration Maximum (Cmax)
NCT04411940 (6) [back to overview]Terminal Elimination Rate Constant (λz)
NCT04411940 (6) [back to overview]Time to Maximum Concentration (Tmax)
NCT04411953 (6) [back to overview]Area Under the Curve (0-t) (AUC(0-t))
NCT04411953 (6) [back to overview]Area Under the Curve(0-∞) (AUC(0-∞))
NCT04411953 (6) [back to overview]Concentration Maximum (Cmax)
NCT04411953 (6) [back to overview]Terminal Elimination Half-life (t½)
NCT04411953 (6) [back to overview]Terminal Elimination Rate Constant (λz)
NCT04411953 (6) [back to overview]Time to Maximum Concentration (Tmax)

Average Pain

0 (no pain) to 10 (pain as bad as could be) rating of average pain during the past week; higher scores indicate greater pain (NCT00066937)
Timeframe: baseline, post-treatment, 3 months, 6 months

,,,
Interventionunits on a scale (Mean)
baselinepost treatment3 months6 months
Benztropine Oral Product/CBT4.42.72.42.0
Benztropine Oral Product/Disease MGT5.02.82.52.2
Nortriptyline Oral Capsule/CBT4.72.82.12.0
Nortriptyline Oral Capsule/Disease MGT4.52.02.21.4

[back to top] [back to top]

Mental Health as Assessed by the Short Form 36 Healthy Survey

The Mental Health Component score from the Short Form (36) Health Survey, which is a 36-item, patient-reported survey of patient health. The mental health component score is calculated from responses to the general health, mental health, vitality, physical and emotional role limitations, and social functioning subscales, with higher scores indicating better mental health. The scale ranges from zero (equivalent to maximum disability) to 100 (no disability). (NCT00066937)
Timeframe: baseline, post-treatment, 3 months, 6 months

,,,
Interventionunits on a scale (Mean)
baselinepost-treatment3 months6 months
Benztropine Oral Product/CBT49.248.450.253.3
Benztropine Oral Product/Disease MGT48.053.353.853.6
Nortriptyline Oral Capsule/CBT50.550.851.552.2
Nortriptyline Oral Capsule/Disease MGT51.252.652.652.3

[back to top]

Worst Pain

0 (no pain) to 10 (pain as bad as could be) rating of worst pain during the past week (NCT00066937)
Timeframe: baseline, post-treatment, 3 months, 6 months

,,,
Interventionunits on a scale (Mean)
baselinepost-treatment3 months6 months
Benztropine Oral Product/CBT6.14.13.33.1
Benztropine Oral Product/Disease MGT7.24.44.13.4
Nortriptyline Oral Capsule/CBT6.74.03.63.3
Nortriptyline Oral Capsule/Disease MGT6.33.23.42.7

[back to top]

Change in the PANSS-EC Score Among Participants From Baseline to 2 Hours After Administration of the Medication.

The PANSS-EC is the Positive and Negative Syndrome Score - Excited Component, which includes 5 items (excitement, hostility, tension, uncooperative, poor impulse control), which are rated from 1 (not present) to 7 (extremely severe); scores range from 5 to 35; mean scores ≥ 20 clinically correspond to severe agitation. This set of items detects differences between drug and placebo when evaluating acute agitation and aggression in psychiatric patients with different psychiatric pathologies (Montoya, A; Villadares, A; Lizan, L, et al., 2011). (NCT00457366)
Timeframe: Two hours

Interventionscore on a scale (Least Squares Mean)
Cocktail-11.0
Quetiapine-11.5

[back to top]

Feasibility of Randomizing a Cohort of Participants Meeting the Inclusion and Exclusion Criteria of the Study

Goal was to randomize 60 participants who met eligibility criteria. (NCT00802100)
Timeframe: Baseline

Interventionparticipants (Number)
Overall Study21

[back to top]

Antipsychotic Efficacy, Defined as Completion of the Trial Without Psychiatric Hospitalization, Clinician Decision to Discontinue Treatment, or Patient Decision to Discontinue Treatment

(NCT00802100)
Timeframe: Measured over 28 weeks of study visits

,,
Interventionparticipants (Number)
InefficacyUnacceptable side effectsPatient refusalDrop-out, no information availableAdministrativeCompleted trial without discontinuing
Aripiprazole100032
Olanzapine003210
Perphenazine100152

[back to top]

Intent-toTreat Analysis of Descriptor Differential Scale (DDS) of Pain Intensity

"The DDS is self-report measure of current pain intensity of chronic back pain. Participants rate pain on a 20 point scale as being greater or less intense relative to 12 adjectival descriptor words which serve as anchors (eg, greater or less than faint, moderate, strong). Scores range from 0 to 20 with higher scores indicating higher pain intensity. The analysis evaluated the 'as randomized' sample at 12 weeks after baseline or last observation carried forward, after co-varying for baseline (pre-treatment) values." (NCT00964886)
Timeframe: 12 weeks after baseline (or last observation carried forward)

Interventionunits on a scale (Mean)
Arm 1 + Arm 38.3
Arm 2 + Arm 48.1
Arm 2 + Arm 38.0
Arm 1 + Arm 48.4

[back to top]

Roland and Morris Disability Questionnaire

"This questionnaire measures disability in everyday function due to back pain. It is a 24-item checklist asking patients to endorse whether or not back pain limits activities they normally do (eg, I stay at home most of the time because of my back). Scores range from 0 to 24, with higher scores indicating greater disability in everyday function due to back pain. The analysis evaluated the 'as randomized' sample at 12 weeks after baseline, after co-varying for baseline (pre-treatment) values." (NCT00964886)
Timeframe: 12 weeks after baseline (or last observation carried forward)

InterventionUnits on a scale. (Mean)
Arm 1 + Arm 38.7
Arm 2 + Arm 48.9
Arm 2 + Arm 38.7
Arm 1 + Arm 48.9

[back to top]

Apparent Terminal Elimination Half-Life (t½)

The apparent terminal elimination half-life (t½) is defined as the time necessary for the concentration of a drug to decrease by a factor of one-half in the terminal phase. (NCT04411940)
Timeframe: pre-dose (0 hours), and at 0.5, 1, 1.5, 2, 2.5, 3, 3.5, 4, 4.5, 5, 5.5, 6, 8, 12, 16, 24, 30, 36, 48, 72, 96, 120, 144, 168, 192 hours post dose

InterventionHours (Mean)
Reference Product (Treatment A)62.31
Test Product (Treatment B)65.99

[back to top]

Area Under the Curve (0-t) (AUC(0-t))

Area under the plasma concentration versus time curve from time zero to t, where t is the time of the timepoint of the last quantifiable concentration of haloperidol in the blood plasma. The curve is constructed by plotting the concentration of haloperidol in the blood plasma against the time for each blood sample. (NCT04411940)
Timeframe: pre-dose (0 hours), and at 0.5, 1, 1.5, 2, 2.5, 3, 3.5, 4, 4.5, 5, 5.5, 6, 8, 12, 16, 24, 30, 36, 48, 72, 96, 120, 144, 168, 192 hours post dose

Interventionh*ng/ml (Mean)
Reference Product (Treatment A)20.10
Test Product (Treatment B)19.89

[back to top]

Area Under the Curve(0-∞) (AUC(0-∞))

Area under the plasma concentration versus time curve from time zero to ∞, where ∞ is the timepoint of the last quantifiable concentration of haloperidol in the blood plasma, plus it's elimination rate constant. AUC(0-∞) = AUC(0-t) + AUC(t-∞). (NCT04411940)
Timeframe: pre-dose (0 hours), and at 0.5, 1, 1.5, 2, 2.5, 3, 3.5, 4, 4.5, 5, 5.5, 6, 8, 12, 16, 24, 30, 36, 48, 72, 96, 120, 144, 168, 192 hours post dose

Interventionh*ng/ml (Mean)
Reference Product (Treatment A)22.16
Test Product (Treatment B)22.28

[back to top]

Concentration Maximum (Cmax)

The maximum observed concentration of haloperidol as measured by bioanalysis of the blood plasma is referred to as the Cmax. (NCT04411940)
Timeframe: pre-dose (0 hours), and at 0.5, 1, 1.5, 2, 2.5, 3, 3.5, 4, 4.5, 5, 5.5, 6, 8, 12, 16, 24, 30, 36, 48, 72, 96, 120, 144, 168, 192 hours post dose

Interventionng/ml (Mean)
Reference Product (Treatment A)0.9092
Test Product (Treatment B)0.8711

[back to top]

Terminal Elimination Rate Constant (λz)

Terminal elimination rate constant (λz) is a mathematical estimate calculated using log-linear regression of the terminal portions of a blood plasma concentration versus time curve. (NCT04411940)
Timeframe: pre-dose (0 hours), and at 0.5, 1, 1.5, 2, 2.5, 3, 3.5, 4, 4.5, 5, 5.5, 6, 8, 12, 16, 24, 30, 36, 48, 72, 96, 120, 144, 168, 192 hours post dose

Intervention1/h (Mean)
Reference Product (Treatment A)0.01194
Test Product (Treatment B)0.01124

[back to top]

Time to Maximum Concentration (Tmax)

The timepoint at which the maximum concentration of haloperidol as measured by bioanalysis of the blood plasma is observed. (NCT04411940)
Timeframe: pre-dose (0 hours), and at 0.5, 1, 1.5, 2, 2.5, 3, 3.5, 4, 4.5, 5, 5.5, 6, 8, 12, 16, 24, 30, 36, 48, 72, 96, 120, 144, 168, 192 hours post dose

InterventionHours (Mean)
Reference Product (Treatment A)4.394
Test Product (Treatment B)4.406

[back to top]

Area Under the Curve (0-t) (AUC(0-t))

Area under the plasma concentration versus time curve from time zero to t, where t is the time of the timepoint of the last quantifiable concentration of haloperidol in the blood plasma. The curve is constructed by plotting the concentration of haloperidol in the blood plasma against the time for each blood sample. (NCT04411953)
Timeframe: pre-dose (0 hours), and at 0.5, 1, 1.5, 2, 2.5, 3, 3.5, 4, 4.5, 5, 5.5, 6, 8, 12, 16, 24, 30, 36, 48, 72, 96, 120, 144, 168, 192 hours post dose

Interventionh*ng/ml (Mean)
Reference Product (Treatment A)27.75
Test Product (Treatment B)28.46

[back to top]

Area Under the Curve(0-∞) (AUC(0-∞))

Area under the plasma concentration versus time curve from time zero to ∞, where ∞ is the timepoint of the last quantifiable concentration of haloperidol in the blood plasma, plus it's elimination rate constant. AUC(0-∞) = AUC(0-t) + AUC(t-∞). (NCT04411953)
Timeframe: pre-dose (0 hours), and at 0.5, 1, 1.5, 2, 2.5, 3, 3.5, 4, 4.5, 5, 5.5, 6, 8, 12, 16, 24, 30, 36, 48, 72, 96, 120, 144, 168, 192 hours post dose

Interventionh*ng/ml (Mean)
Reference Product (Treatment A)30.61
Test Product (Treatment B)31.34

[back to top]

Concentration Maximum (Cmax)

The maximum observed concentration of haloperidol as measured by bioanalysis of the blood plasma is referred to as the Cmax. (NCT04411953)
Timeframe: pre-dose (0 hours), and at 0.5, 1, 1.5, 2, 2.5, 3, 3.5, 4, 4.5, 5, 5.5, 6, 8, 12, 16, 24, 30, 36, 48, 72, 96, 120, 144, 168, 192 hours post dose

Interventionng/ml (Mean)
Reference Product (Treatment A)1.326
Test Product (Treatment B)1.293

[back to top]

Terminal Elimination Half-life (t½)

The apparent terminal elimination half-life (t½) is defined as the time necessary for the concentration of a drug to decrease by one-half in the terminal phase. (NCT04411953)
Timeframe: pre-dose (0 hours), and at 0.5, 1, 1.5, 2, 2.5, 3, 3.5, 4, 4.5, 5, 5.5, 6, 8, 12, 16, 24, 30, 36, 48, 72, 96, 120, 144, 168, 192 hours post dose

InterventionHours (Mean)
Reference Product (Treatment A)69.12
Test Product (Treatment B)70.19

[back to top]

Terminal Elimination Rate Constant (λz)

Terminal elimination rate constant (λz) is a mathematical estimate calculated using log-linear regression of the terminal portions of a blood plasma concentration against time curve. (NCT04411953)
Timeframe: pre-dose (0 hours), and at 0.5, 1, 1.5, 2, 2.5, 3, 3.5, 4, 4.5, 5, 5.5, 6, 8, 12, 16, 24, 30, 36, 48, 72, 96, 120, 144, 168, 192 hours post dose

Intervention1/h (Mean)
Reference Product (Treatment A)0.01114
Test Product (Treatment B)0.01152

[back to top]

Time to Maximum Concentration (Tmax)

The timepoint at which the maximum concentration of haloperidol as measured by bioanalysis of the blood plasma is observed. (NCT04411953)
Timeframe: pre-dose (0 hours), and at 0.5, 1, 1.5, 2, 2.5, 3, 3.5, 4, 4.5, 5, 5.5, 6, 8, 12, 16, 24, 30, 36, 48, 72, 96, 120, 144, 168, 192 hours post dose

InterventionHours (Mean)
Reference Product (Treatment A)4.871
Test Product (Treatment B)3.839

[back to top]
SubstanceRelationship StrengthStudiesTrialsClassesRoles
3-phenylpropionic acid
3-phenylpropionic acid: RN given refers to parent cpd. 3-phenylpropionic acid : A monocarboxylic acid that is propionic acid substituted at position 3 by a phenyl group.		1.9610benzenes;
monocarboxylic acid		antifungal agent;
human metabolite;
plant metabolite
gamma-aminobutyric acid
gamma-Aminobutyric Acid: The most common inhibitory neurotransmitter in the central nervous system.. gamma-aminobutyric acid : A gamma-amino acid that is butanoic acid with the amino substituent located at C-4.		4.5190amino acid zwitterion;
gamma-amino acid;
monocarboxylic acid		human metabolite;
neurotransmitter;
Saccharomyces cerevisiae metabolite;
signalling molecule
5-hydroxytryptophan
5-Hydroxytryptophan: The immediate precursor in the biosynthesis of SEROTONIN from tryptophan. It is used as an antiepileptic and antidepressant.. 5-hydroxytryptophan : A tryptophan derivative that is tryptophan substituted by a hydroxy group at position 5.		3.7430hydroxytryptophanhuman metabolite;
neurotransmitter
acetic acid
Acetic Acid: Product of the oxidation of ethanol and of the destructive distillation of wood. It is used locally, occasionally internally, as a counterirritant and also as a reagent. (Stedman, 26th ed). acetic acid : A simple monocarboxylic acid containing two carbons.		1.9610monocarboxylic acidantimicrobial food preservative;
Daphnia magna metabolite;
food acidity regulator;
protic solvent
adenine
[no description available]		2.46206-aminopurines;
purine nucleobase		Daphnia magna metabolite;
Escherichia coli metabolite;
human metabolite;
mouse metabolite;
Saccharomyces cerevisiae metabolite
quinacrine
Quinacrine: An acridine derivative formerly widely used as an antimalarial but superseded by chloroquine in recent years. It has also been used as an anthelmintic and in the treatment of giardiasis and malignant effusions. It is used in cell biological experiments as an inhibitor of phospholipase A2.. quinacrine : A member of the class of acridines that is acridine substituted by a chloro group at position 6, a methoxy group at position 2 and a [5-(diethylamino)pentan-2-yl]nitrilo group at position 9.		2.9240acridines;
aromatic ether;
organochlorine compound;
tertiary amino compound		antimalarial;
EC 1.8.1.12 (trypanothione-disulfide reductase) inhibitor
benzyl alcohol
Benzyl Alcohol: A colorless liquid with a sharp burning taste and slight odor. It is used as a local anesthetic and to reduce pain associated with LIDOCAINE injection. Also, it is used in the manufacture of other benzyl compounds, as a pharmaceutic aid, and in perfumery and flavoring.. hydroxytoluene : Any member of the class of toluenes carrying one or more hydroxy substituents.. benzyl alcohol : An aromatic alcohol that consists of benzene bearing a single hydroxymethyl substituent.. aromatic alcohol : Any alcohol in which the alcoholic hydroxy group is attached to a carbon which is itself bonded to an aromatic ring.. aromatic primary alcohol : Any primary alcohol in which the alcoholic hydroxy group is attached to a carbon which is itself bonded to an aromatic ring.		2.0410benzyl alcoholsantioxidant;
fragrance;
metabolite;
solvent
betaine
glycine betaine : The amino acid betaine derived from glycine.		4.2850amino-acid betaine;
glycine derivative		fundamental metabolite
bromide
Bromides: Salts of hydrobromic acid, HBr, with the bromine atom in the 1- oxidation state. (From McGraw-Hill Dictionary of Scientific and Technical Terms, 4th ed)		6.9310halide anion;
monoatomic bromine
carnitine
[no description available]		2.0710amino-acid betainehuman metabolite;
mouse metabolite
choline
[no description available]		2.3520cholinesallergen;
Daphnia magna metabolite;
Escherichia coli metabolite;
human metabolite;
mouse metabolite;
neurotransmitter;
nutrient;
plant metabolite;
Saccharomyces cerevisiae metabolite
citric acid, anhydrous
Citric Acid: A key intermediate in metabolism. It is an acid compound found in citrus fruits. The salts of citric acid (citrates) can be used as anticoagulants due to their calcium chelating ability.. citric acid : A tricarboxylic acid that is propane-1,2,3-tricarboxylic acid bearing a hydroxy substituent at position 2. It is an important metabolite in the pathway of all aerobic organisms.		1.9610tricarboxylic acidantimicrobial agent;
chelator;
food acidity regulator;
fundamental metabolite
coumarin
2H-chromen-2-one: coumarin derivative		2.0710coumarinsfluorescent dye;
human metabolite;
plant metabolite
2-aminoacetaldehyde
2-aminoacetaldehyde: structure. 2-aminoacetaldehyde : An amino aldehyde that is acetaldehyde in which one of the hydrogens of the methyl group has been replaced by an amino group.		1.9610amino aldehyde;
omega-aminoaldehyde		Escherichia coli metabolite
bupropion
Bupropion: A propiophenone-derived antidepressant and antismoking agent that inhibits the uptake of DOPAMINE.. bupropion : An aromatic ketone that is propiophenone carrying a tert-butylamino group at position 2 and a chloro substituent at position 3 on the phenyl ring.		10.11140aromatic ketone;
monochlorobenzenes;
secondary amino compound		antidepressant;
environmental contaminant;
xenobiotic
guaiacol
Guaiacol: An agent thought to have disinfectant properties and used as an expectorant. (From Martindale, The Extra Pharmacopoeia, 30th ed, p747). methylcatechol : Any member of the class of catechols carrying one or more methyl substituents.. guaiacol : A monomethoxybenzene that consists of phenol with a methoxy substituent at the ortho position.		2.0710guaiacolsdisinfectant;
EC 1.1.1.25 (shikimate dehydrogenase) inhibitor;
expectorant;
plant metabolite
pyrrolidonecarboxylic acid
oxoproline : A pyrrolidinemonocarboxylic acid consisting of proline bearing a single oxo substituent.		2.0110oxoproline;
pyrrolidin-2-ones;
pyrrolidinemonocarboxylic acid		human metabolite
phosphoglycolate
phosphoglycolate: RN given refers to parent acid. 2-phosphoglycolic acid : The O-phospho derivative of glycolic acid.		1.9610carboxyalkyl phosphateEscherichia coli metabolite;
mouse metabolite
3,4-dihydroxyphenylacetic acid
3,4-Dihydroxyphenylacetic Acid: A deaminated metabolite of LEVODOPA.. (3,4-dihydroxyphenyl)acetic acid : A dihydroxyphenylacetic acid having the two hydroxy substituents located at the 3- and 4-positions. It is a metabolite of dopamine.. dihydroxyphenylacetic acid : A dihydroxy monocarboxylic acid consisting of phenylacetic acid having two phenolic hydroxy substituents.		3.83120catechols;
dihydroxyphenylacetic acid		human metabolite
aminocaproic acid
Aminocaproic Acid: An antifibrinolytic agent that acts by inhibiting plasminogen activators which have fibrinolytic properties.. 6-aminohexanoic acid : An epsilon-amino acid comprising hexanoic acid carrying an amino substituent at position C-6. Used to control postoperative bleeding, and to treat overdose effects of the thrombolytic agents streptokinase and tissue plasminogen activator.		3.5620amino acid zwitterion;
epsilon-amino acid;
omega-amino fatty acid		antifibrinolytic drug;
hematologic agent;
metabolite
lactic acid
Lactic Acid: A normal intermediate in the fermentation (oxidation, metabolism) of sugar. The concentrated form is used internally to prevent gastrointestinal fermentation. (From Stedman, 26th ed). 2-hydroxypropanoic acid : A 2-hydroxy monocarboxylic acid that is propanoic acid in which one of the alpha-hydrogens is replaced by a hydroxy group.		2.04102-hydroxy monocarboxylic acidalgal metabolite;
Daphnia magna metabolite
ethanolamine
[no description available]		2.0610ethanolamines;
primary alcohol;
primary amine		Escherichia coli metabolite;
human metabolite;
mouse metabolite
hexachlorocyclohexane
Lindane: An organochlorine insecticide made up of greater than 99% gamma-Hexachlorocyclohexane. It has been used as a pediculicide and scabicide, and shown to cause cancer.. beta-hexachlorocyclohexane : The beta-isomer of hexachlorocyclohexane.		1.9610chlorocyclohexane
glycine
[no description available]		4.2741alpha-amino acid;
amino acid zwitterion;
proteinogenic amino acid;
serine family amino acid		EC 2.1.2.1 (glycine hydroxymethyltransferase) inhibitor;
fundamental metabolite;
hepatoprotective agent;
micronutrient;
neurotransmitter;
NMDA receptor agonist;
nutraceutical
glycerol
Moon: The natural satellite of the planet Earth. It includes the lunar cycles or phases, the lunar month, lunar landscapes, geography, and soil.		2.0410alditol;
triol		algal metabolite;
detergent;
Escherichia coli metabolite;
geroprotector;
human metabolite;
mouse metabolite;
osmolyte;
Saccharomyces cerevisiae metabolite;
solvent
alpha-glycerophosphoric acid
[no description available]		2.0410glycerol monophosphatealgal metabolite;
human metabolite
carbonic acid
Carbonic Acid: Carbonic acid (H2C03). The hypothetical acid of carbon dioxide and water. It exists only in the form of its salts (carbonates), acid salts (hydrogen carbonates), amines (carbamic acid), and acid chlorides (carbonyl chloride). (From Grant & Hackh's Chemical Dictionary, 5th ed)		1.9510carbon oxoacid;
chalcocarbonic acid		mouse metabolite
histamine
[no description available]		2.9140aralkylamino compound;
imidazoles		human metabolite;
mouse metabolite;
neurotransmitter
dihydroxyphenylalanine
Dihydroxyphenylalanine: A beta-hydroxylated derivative of phenylalanine. The D-form of dihydroxyphenylalanine has less physiologic activity than the L-form and is commonly used experimentally to determine whether the pharmacological effects of LEVODOPA are stereospecific.. dopa : A hydroxyphenylalanine carrying hydroxy substituents at positions 3 and 4 of the benzene ring.		7.98162hydroxyphenylalanine;
non-proteinogenic alpha-amino acid;
tyrosine derivative		human metabolite
pipecolic acid
pipecolic acid: RN given refers to cpd without isomeric designation. pipecolic acid : A piperidinemonocarboxylic acid in which the carboxy group is located at position C-2.. pipecolate : A piperidinecarboxylate that is the conjugate base of pipecolic acid.		2.0110piperidinemonocarboxylic acid
inositol
Inositol: An isomer of glucose that has traditionally been considered to be a B vitamin although it has an uncertain status as a vitamin and a deficiency syndrome has not been identified in man. (From Martindale, The Extra Pharmacopoeia, 30th ed, p1379) Inositol phospholipids are important in signal transduction.. inositol : Any cyclohexane-1,2,3,4,5,6-hexol.. 1D-chiro-inositol : Belonging to the inositol family of compounds, D-chiro-inositol (DCI) is an isomer of glucose. It is an important secondary messenger in insulin signal transduction.. muco-inositol : An inositol that is cyclohexane-1,2,3,4,5,6-hexol having a (1R,2R,3r,4R,5S,6r)-configuration.		2.0410cyclitol;
hexol
melatonin
[no description available]		1.9610acetamides;
tryptamines		anticonvulsant;
central nervous system depressant;
geroprotector;
hormone;
human metabolite;
immunological adjuvant;
mouse metabolite;
radical scavenger
acetanilide
acetanilide: a phenylacetamide; use ACETANILIDES for the plural group meaning of the singular term. N-phenylacetamide : A member of the class of acetamides that is acetamide in which one of the hydrogens attached to the nitrogen is substituted by a phenyl group.		2.4420acetamides;
anilide		analgesic
niacin
Niacin: A water-soluble vitamin of the B complex occurring in various animal and plant tissues. It is required by the body for the formation of coenzymes NAD and NADP. It has PELLAGRA-curative, vasodilating, and antilipemic properties.. vitamin B3 : Any member of a group of vitamers that belong to the chemical structural class called pyridines that exhibit biological activity against vitamin B3 deficiency. Vitamin B3 deficiency causes a condition known as pellagra whose symptoms include depression, dermatitis and diarrhea. The vitamers include nicotinic acid and nicotinamide (and their ionized and salt forms).. nicotinic acid : A pyridinemonocarboxylic acid that is pyridine in which the hydrogen at position 3 is replaced by a carboxy group.		4.140pyridine alkaloid;
pyridinemonocarboxylic acid;
vitamin B3		antidote;
antilipemic drug;
EC 3.5.1.19 (nicotinamidase) inhibitor;
Escherichia coli metabolite;
human urinary metabolite;
metabolite;
mouse metabolite;
plant metabolite;
vasodilator agent
oxalic acid
Oxalic Acid: A strong dicarboxylic acid occurring in many plants and vegetables. It is produced in the body by metabolism of glyoxylic acid or ascorbic acid. It is not metabolized but excreted in the urine. It is used as an analytical reagent and general reducing agent.. oxalic acid : An alpha,omega-dicarboxylic acid that is ethane substituted by carboxyl groups at positions 1 and 2.		1.9610alpha,omega-dicarboxylic acidalgal metabolite;
human metabolite;
plant metabolite
phenol
[no description available]		1.9610phenolsantiseptic drug;
disinfectant;
human xenobiotic metabolite;
mouse metabolite
phenethylamine
phenethylamine: RN given refers to parent cpd; structure in Merck Index, 9th ed, #7016. 2-phenylethylamine : A phenylethylamine having the phenyl substituent at the 2-position.		1.9610alkaloid;
aralkylamine;
phenylethylamine		Escherichia coli metabolite;
human metabolite;
mouse metabolite
phosphoric acid
phosphoric acid: concise etchant is 37% H3PO4. phosphoric acid : A phosphorus oxoacid that consists of one oxo and three hydroxy groups joined covalently to a central phosphorus atom.		1.9610phosphoric acidsalgal metabolite;
fertilizer;
human metabolite;
NMR chemical shift reference compound;
solvent
phosphorylcholine
Phosphorylcholine: Calcium and magnesium salts used therapeutically in hepatobiliary dysfunction.. phosphocholine : The phosphate of choline; and the parent compound of the phosphocholine family.		1.9510phosphocholinesallergen;
epitope;
hapten;
human metabolite;
mouse metabolite
1-propanol
1-Propanol: A colorless liquid made by oxidation of aliphatic hydrocarbons that is used as a solvent and chemical intermediate.. propan-1-ol : The parent member of the class of propan-1-ols that is propane in which a hydrogen of one of the methyl groups is replaced by a hydroxy group.		3.3311propan-1-ols;
short-chain primary fatty alcohol		metabolite;
protic solvent
pteridines
[no description available]		1.9510azaarene;
mancude organic heterobicyclic parent;
ortho-fused heteroarene;
pteridines
putrescine
[no description available]		1.9810alkane-alpha,omega-diamineantioxidant;
fundamental metabolite
pyrazinamide
pyrazinecarboxamide : A monocarboxylic acid amide resulting from the formal condensation of the carboxy group of pyrazinoic acid (pyrazine-2-carboxylic acid) with ammonia. A prodrug for pyrazinoic acid, pyrazinecarboxamide is used as part of multidrug regimens for the treatment of tuberculosis.		3.8930monocarboxylic acid amide;
N-acylammonia;
pyrazines		antitubercular agent;
prodrug
pyridoxine
4,5-bis(hydroxymethyl)-2-methylpyridin-3-ol: structure in first source. vitamin B6 : Any member of the group of pyridines that exhibit biological activity against vitamin B6 deficiency. Vitamin B6 deficiency is associated with microcytic anemia, electroencephalographic abnormalities, dermatitis with cheilosis (scaling on the lips and cracks at the corners of the mouth) and glossitis (swollen tongue), depression and confusion, and weakened immune function. Vitamin B6 consists of the vitamers pyridoxine, pyridoxal, and pyridoxamine and their respective 5'-phosphate esters (and includes their corresponding ionized and salt forms).		3.7930hydroxymethylpyridine;
methylpyridines;
monohydroxypyridine;
vitamin B6		cofactor;
Escherichia coli metabolite;
human metabolite;
mouse metabolite;
Saccharomyces cerevisiae metabolite
succinic acid
Succinic Acid: A water-soluble, colorless crystal with an acid taste that is used as a chemical intermediate, in medicine, the manufacture of lacquers, and to make perfume esters. It is also used in foods as a sequestrant, buffer, and a neutralizing agent. (Hawley's Condensed Chemical Dictionary, 12th ed, p1099; McGraw-Hill Dictionary of Scientific and Technical Terms, 4th ed, p1851). succinic acid : An alpha,omega-dicarboxylic acid resulting from the formal oxidation of each of the terminal methyl groups of butane to the corresponding carboxy group. It is an intermediate metabolite in the citric acid cycle.		2.0410alpha,omega-dicarboxylic acid;
C4-dicarboxylic acid		anti-ulcer drug;
fundamental metabolite;
micronutrient;
nutraceutical;
radiation protective agent
thiamine
thiamine(1+) : A primary alcohol that is 1,3-thiazol-3-ium substituted by (4-amino-2-methylpyrimidin-5-yl)methyl, methyl and 2-hydroxyethyl groups at positions 3, 4 and 5, respectively.		3.2310primary alcohol;
vitamin B1		Escherichia coli metabolite;
human metabolite;
mouse metabolite;
Saccharomyces cerevisiae metabolite
toluene
methylbenzene : Any alkylbenzene that is benzene substituted with one or more methyl groups.		3.3311methylbenzene;
toluenes;
volatile organic compound		cholinergic antagonist;
fuel additive;
neurotoxin;
non-polar solvent
tryptamine
[no description available]		1.9610aminoalkylindole;
aralkylamino compound;
indole alkaloid;
tryptamines		human metabolite;
mouse metabolite;
plant metabolite
8-hydroxy-2-(di-n-propylamino)tetralin
8-Hydroxy-2-(di-n-propylamino)tetralin: A serotonin 1A-receptor agonist that is used experimentally to test the effects of serotonin.. 8-OH-DPAT : A tetralin substituted at positions 1 and 7 by hydroxy and dipropylamino groups respectively		1.9810phenols;
tertiary amino compound;
tetralins		serotonergic antagonist
normetanephrine
Normetanephrine: A methylated metabolite of norepinephrine that is excreted in the urine and found in certain tissues. It is a marker for tumors.		1.9410catecholamine
sk&f-38393
2,3,4,5-Tetrahydro-7,8-dihydroxy-1-phenyl-1H-3-benzazepine: A selective D1 dopamine receptor agonist used primarily as a research tool.. 1-phenyl-2,3,4,5-tetrahydro-1H-3-benzazepine-7,8-diol : A benzazepine that is 2,3,4,5-tetrahydro-3-benzazepine bearing a phenyl substituent at position 1 and two hydroxy substituents at positions 7 and 8.. SKF 38393 : A racemate comprising equimolar amounts of (R)- and (S)-SKF 38393		1.9810benzazepine;
catechols;
secondary amino compound
1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine
1-Methyl-4-phenyl-1,2,3,6-tetrahydropyridine: A dopaminergic neurotoxic compound which produces irreversible clinical, chemical, and pathological alterations that mimic those found in Parkinson disease.. 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine : A tetrahydropyridine that is 1,2,3,6-tetrahydropyridine substituted by a methyl group at position 1 and a phenyl group at position 4.		2.8840methylpyridines;
phenylpyridine;
tetrahydropyridine		neurotoxin
3-methoxytyramine
3-methoxytyramine: RN given refers to parent cpd. 3-methoxytyramine : A monomethoxybenzene that is dopamine in which the hydroxy group at position 3 is replaced by a methoxy group. It is a metabolite of the neurotransmitter dopamine and considered a potential biomarker of pheochromocytomas and paragangliomas.		1.9610monomethoxybenzene;
phenols;
phenylethylamine;
primary amino compound		biomarker;
human blood serum metabolite;
human urinary metabolite
enprofylline
enprofylline : Xanthine bearing a propyl substituent at position 3. A bronchodilator, it is used for the symptomatic treatment of asthma and chronic obstructive pulmonary disease, and in the management of cerebrovascular insufficiency, sickle cell disease, and diabetic neuropathy.		2.0710oxopurineanti-arrhythmia drug;
anti-asthmatic drug;
bronchodilator agent;
non-steroidal anti-inflammatory drug
3-[(4-chlorophenyl)-phenylmethoxy]-8-methyl-8-azabicyclo[3.2.1]octane
[no description available]		3.0950diarylmethane
homovanillic acid
Homovanillic Acid: A 3-O-methyl ETHER of (3,4-dihydroxyphenyl)acetic acid.. homovanillate : A hydroxy monocarboxylic acid anion which is obtained by deprotonation of the carboxy group of homovanillic acid.. homovanillic acid : A monocarboxylic acid that is the 3-O-methyl ether of (3,4-dihydroxyphenyl)acetic acid. It is a catecholamine metabolite.		4.9591guaiacols;
monocarboxylic acid		human metabolite;
mouse metabolite
phenytoin
[no description available]		4.5880imidazolidine-2,4-dioneanticonvulsant;
drug allergen;
sodium channel blocker;
teratogenic agent
hydroxyindoleacetic acid
(5-hydroxyindol-3-yl)acetic acid : A member of the class of indole-3-acetic acids that is indole-3-acetic acid substituted by a hydroxy group at C-5.		3.3311indole-3-acetic acidsdrug metabolite;
human metabolite;
mouse metabolite
5-methoxytryptamine
5-Methoxytryptamine: Serotonin derivative proposed as potentiator for hypnotics and sedatives.. 5-methoxytryptamine : A member of the class of tryptamines that is the methyl ether derivative of serotonin.		1.9710aromatic ether;
primary amino compound;
tryptamines		5-hydroxytryptamine 2A receptor agonist;
5-hydroxytryptamine 2B receptor agonist;
5-hydroxytryptamine 2C receptor agonist;
antioxidant;
cardioprotective agent;
human metabolite;
mouse metabolite;
neuroprotective agent;
radiation protective agent;
serotonergic agonist
oxyquinoline
Oxyquinoline: An antiseptic with mild fungistatic, bacteriostatic, anthelmintic, and amebicidal action. It is also used as a reagent and metal chelator, as a carrier for radio-indium for diagnostic purposes, and its halogenated derivatives are used in addition as topical anti-infective agents and oral antiamebics.. quinolin-8-ol : A monohydroxyquinoline that is quinoline substituted by a hydroxy group at position 8. Its fungicidal properties are used for the control of grey mould on vines and tomatoes.		2.0710monohydroxyquinolineantibacterial agent;
antifungal agrochemical;
antiseptic drug;
iron chelator
tacrine
Tacrine: A cholinesterase inhibitor that crosses the blood-brain barrier. Tacrine has been used to counter the effects of muscle relaxants, as a respiratory stimulant, and in the treatment of Alzheimer's disease and other central nervous system disorders.. tacrine : A member of the class of acridines that is 1,2,3,4-tetrahydroacridine substituted by an amino group at position 9. It is used in the treatment of Alzheimer's disease.		2.9640acridines;
aromatic amine		EC 3.1.1.7 (acetylcholinesterase) inhibitor
acebutolol
Acebutolol: A cardioselective beta-1 adrenergic antagonist with little effect on the bronchial receptors. The drug has stabilizing and quinidine-like effects on cardiac rhythm, as well as weak inherent sympathomimetic action.. acebutolol : An ether that is the 2-acetyl-4-(butanoylamino)phenyl ether of the primary hydroxy group of 3-(propan-2-ylamino)propane-1,2-diol.		3.5620aromatic amide;
ethanolamines;
ether;
monocarboxylic acid amide;
propanolamine;
secondary amino compound		anti-arrhythmia drug;
antihypertensive agent;
beta-adrenergic antagonist;
sympathomimetic agent
acetaminophen
Acetaminophen: Analgesic antipyretic derivative of acetanilide. It has weak anti-inflammatory properties and is used as a common analgesic, but may cause liver, blood cell, and kidney damage.. paracetamol : A member of the class of phenols that is 4-aminophenol in which one of the hydrogens attached to the amino group has been replaced by an acetyl group.		4.0740acetamides;
phenols		antipyretic;
cyclooxygenase 1 inhibitor;
cyclooxygenase 2 inhibitor;
cyclooxygenase 3 inhibitor;
environmental contaminant;
ferroptosis inducer;
geroprotector;
hepatotoxic agent;
human blood serum metabolite;
non-narcotic analgesic;
non-steroidal anti-inflammatory drug;
xenobiotic
salophen
salophen: structure given in first source		2.0110carbonyl compound
acetarsol
[no description available]		2.0710acetamides;
anilide
acetazolamide
Acetazolamide: One of the CARBONIC ANHYDRASE INHIBITORS that is sometimes effective against absence seizures. It is sometimes useful also as an adjunct in the treatment of tonic-clonic, myoclonic, and atonic seizures, particularly in women whose seizures occur or are exacerbated at specific times in the menstrual cycle. However, its usefulness is transient often because of rapid development of tolerance. Its antiepileptic effect may be due to its inhibitory effect on brain carbonic anhydrase, which leads to an increased transneuronal chloride gradient, increased chloride current, and increased inhibition. (From Smith and Reynard, Textbook of Pharmacology, 1991, p337)		3.2310monocarboxylic acid amide;
sulfonamide;
thiadiazoles		anticonvulsant;
diuretic;
EC 4.2.1.1 (carbonic anhydrase) inhibitor
acetohydroxamic acid
acetohydroxamic acid: urease inhibitor. oxime : Compounds of structure R2C=NOH derived from condensation of aldehydes or ketones with hydroxylamine. Oximes from aldehydes may be called aldoximes; those from ketones may be called ketoximes.. N-hydroxyacetimidic acid : A carbohydroximic acid consisting of acetimidic acid having a hydroxy group attached to the imide nitrogen.. acetohydroxamic acid : A member of the class of acetohydroxamic acids that is acetamide in which one of the amino hydrogens has been replaced by a hydroxy group.		3.5620acetohydroxamic acids;
carbohydroximic acid		algal metabolite;
EC 3.5.1.5 (urease) inhibitor
methacholine
methacholine : A quaternary ammonium ion in which the nitrogen is substituted with three methyl groups and a 2-acetoxypropyl group. Parasympathomimetic bronchoconstrictor drug used in clinical diagnosis.		2.0410acetate ester;
quaternary ammonium ion		bronchoconstrictor agent;
cholinergic agonist;
epitope;
muscarinic agonist;
vasodilator agent
Acetylpheneturide
[no description available]		2.0110organic molecular entity
ethacridine
Ethacridine: A topically applied anti-infective agent.		2.0710acridines
4-(acetylamino)benzeneacetic acid
[no description available]		2.0710acetamides;
anilide
adiphenine
adiphenine: was heading 1963-94; use DIPHENYLACETIC ACIDS to search ADIPHENINE 1966-94		2.0710diarylmethane
aklomide
aklomide: structure		2.0710carbonyl compound;
organohalogen compound
alaproclate
alaproclate: specific 5-hydroxytryptamine uptake inhibitors; RN given refers to (DL)-isomer		3.5920alpha-amino acid ester
albendazole
[no description available]		3.8430aryl sulfide;
benzimidazoles;
benzimidazolylcarbamate fungicide;
carbamate ester		anthelminthic drug;
microtubule-destabilising agent;
tubulin modulator
albuterol
Albuterol: A short-acting beta-2 adrenergic agonist that is primarily used as a bronchodilator agent to treat ASTHMA. Albuterol is prepared as a racemic mixture of R(-) and S(+) stereoisomers. The stereospecific preparation of R(-) isomer of albuterol is referred to as levalbuterol.. albuterol : A member of the class of phenylethanolamines that is 4-(2-amino-1-hydroxyethyl)-2-(hydroxymethyl)phenol having a tert-butyl group attached to the nirogen atom. It acts as a beta-adrenergic agonist used in the treatment of asthma and chronic obstructive pulmonary disease (COPD).		4.2750phenols;
phenylethanolamines;
secondary amino compound		beta-adrenergic agonist;
bronchodilator agent;
environmental contaminant;
xenobiotic
alendronate
alendronic acid : A 1,1-bis(phosphonic acid) that is methanebis(phosphonic acid) in which the two methylene hydrogens are replaced by hydroxy and 3-aminopropyl groups.		4.08401,1-bis(phosphonic acid);
primary amino compound		bone density conservation agent;
EC 2.5.1.1 (dimethylallyltranstransferase) inhibitor
alfuzosin
alfuzosin: structure given in first source		3.2310monocarboxylic acid amide;
quinazolines;
tetrahydrofuranol		alpha-adrenergic antagonist;
antihypertensive agent;
antineoplastic agent
alosetron
alosetron : A pyrido[4,3-b]indole compound having a 5-methyl-1H-imidazol-4-ylmethyl group at the 2-position.		3.2310imidazoles;
pyridoindole		antiemetic;
gastrointestinal drug;
serotonergic antagonist
alprazolam
Alprazolam: A triazolobenzodiazepine compound with antianxiety and sedative-hypnotic actions, that is efficacious in the treatment of PANIC DISORDERS, with or without AGORAPHOBIA, and in generalized ANXIETY DISORDERS. (From AMA Drug Evaluations Annual, 1994, p238). alprazolam : A member of the class of triazolobenzodiazepines that is 4H-[1,2,4]triazolo[4,3-a][1,4]benzodiazepine carrying methyl, phenyl and chloro substituents at positions 1, 6 and 8 respectively. Alprazolam is only found in individuals that have taken this drug.		3.5620organochlorine compound;
triazolobenzodiazepine		anticonvulsant;
anxiolytic drug;
GABA agonist;
muscle relaxant;
sedative;
xenobiotic
alprenolol
Alprenolol: One of the ADRENERGIC BETA-ANTAGONISTS used as an antihypertensive, anti-anginal, and anti-arrhythmic agent.. alprenolol : A secondary alcohol that is propan-2-ol substituted by a 2-allylphenoxy group at position 1 and an isopropylamino group at position 3. It is a beta-adrenergic antagonist used as a antihypertensive, anti-arrhythmia and a sympatholytic agent.		1.9610secondary alcohol;
secondary amino compound		anti-arrhythmia drug;
antihypertensive agent;
beta-adrenergic antagonist;
sympatholytic agent
altretamine
Altretamine: A hexamethyl-2,4,6-triamine derivative of 1,3,5-triazine.		4.0840triamino-1,3,5-triazine
amantadine
amant: an antiviral compound consisting of an adamantane derivative chemically linked to a water-solube polyanioic matrix; structure in first source		10.613714adamantanes;
primary aliphatic amine		analgesic;
antiparkinson drug;
antiviral drug;
dopaminergic agent;
NMDA receptor antagonist;
non-narcotic analgesic
ambenonium
ambenonium : A symmetrical oxalamide-based bis-quaternary ammonium ion having ethyl and 2-chlorobenzyl groups attached to the nitrogens.		3.2310quaternary ammonium ionEC 3.1.1.8 (cholinesterase) inhibitor
ambroxol
Ambroxol: A metabolite of BROMHEXINE that stimulates mucociliary action and clears the air passages in the respiratory tract. It is usually administered as the hydrochloride.		2.0410aromatic amine
amfonelic acid
amfonelic acid: CNS-stimulant		2.3720
diatrizoic acid
Diatrizoate: A commonly used x-ray contrast medium. As DIATRIZOATE MEGLUMINE and as Diatrizoate sodium, it is used for gastrointestinal studies, angiography, and urography.. amidotrizoic acid : A member of the class of benzoic acids that is benzoic acid having iodo substituents at the 2-, 4- and 6-positions and acetamido substituents at the 3- and 5-positions. It is used, mainly as its N-methylglucamine and sodium salts, as an X-ray contrast medium in gastrointestinal studies, angiography, and urography.		3.2310acetamides;
benzoic acids;
organoiodine compound		environmental contaminant;
radioopaque medium;
xenobiotic
amifostine anhydrous
Amifostine: A phosphorothioate proposed as a radiation-protective agent. It causes splenic vasodilation and may block autonomic ganglia.. amifostine : An organic thiophosphate that is the S-phospho derivative of 2-[(3-aminopropyl)amino]ethanethiol. A prodrug for the free thiol, WR-1065, which is used as a cytoprotectant in cancer chemotherapy and radiotherapy.		3.8530diamine;
organic thiophosphate		antioxidant;
prodrug;
radiation protective agent
aminoglutethimide
Aminoglutethimide: An aromatase inhibitor that is used in the treatment of advanced BREAST CANCER.. aminoglutethimide : A dicarboximide that is a six-membered cyclic compound having ethyl and 4-aminophenyl substituents at the 3-position.		2.7330dicarboximide;
piperidones;
substituted aniline		adrenergic agent;
anticonvulsant;
antineoplastic agent;
EC 1.14.14.14 (aromatase) inhibitor
p-aminohippuric acid
p-Aminohippuric Acid: The glycine amide of 4-aminobenzoic acid. Its sodium salt is used as a diagnostic aid to measure effective renal plasma flow (ERPF) and excretory capacity.. p-aminohippurate : A hippurate that is the conjugate base of p-aminohippuric acid, arising from deprotonation of the carboxy group.. p-aminohippuric acid : An N-acylglycine that is the 4-amino derivative of hippuric acid; used as a diagnostic agent in the measurement of renal plasma flow.		3.620N-acylglycineDaphnia magna metabolite
4-amino-3-hydroxybutyric acid
4-amino-3-hydroxybutyric acid: RN given refers to cpd without isomeric designation. gamma-amino-beta-hydroxybutyric acid : A gamma-amino acid comprising 4-aminobutyric acid having a 2-hydroxy substituent.		2.01103-hydroxy monocarboxylic acid;
amino acid zwitterion;
gamma-amino acid
theophylline
[no description available]		3.5620dimethylxanthineadenosine receptor antagonist;
anti-asthmatic drug;
anti-inflammatory agent;
bronchodilator agent;
drug metabolite;
EC 3.1.4.* (phosphoric diester hydrolase) inhibitor;
fungal metabolite;
human blood serum metabolite;
immunomodulator;
muscle relaxant;
vasodilator agent
amiodarone
Amiodarone: An antianginal and class III antiarrhythmic drug. It increases the duration of ventricular and atrial muscle action by inhibiting POTASSIUM CHANNELS and VOLTAGE-GATED SODIUM CHANNELS. There is a resulting decrease in heart rate and in vascular resistance.. amiodarone : A member of the class of 1-benzofurans that is 1-benzofuran substituted by a butyl group at position 2 and a 4-[2-(diethylamino)ethoxy]-3,5-diiodobenzoyl group at position 3. It is a cardiovascular drug used for the treatment of cardiac dysrhythmias.		4.66801-benzofurans;
aromatic ketone;
organoiodine compound;
tertiary amino compound		cardiovascular drug
dan 2163
[no description available]		2.4110aromatic amide;
aromatic amine;
benzamides;
pyrrolidines;
sulfone		environmental contaminant;
second generation antipsychotic;
xenobiotic
amitriptyline
Amitriptyline: Tricyclic antidepressant with anticholinergic and sedative properties. It appears to prevent the re-uptake of norepinephrine and serotonin at nerve terminals, thus potentiating the action of these neurotransmitters. Amitriptyline also appears to antagonize cholinergic and alpha-1 adrenergic responses to bioactive amines.. amitriptyline : An organic tricyclic compound that is 10,11-dihydro-5H-dibenzo[a,d][7]annulene substituted by a 3-(dimethylamino)propylidene group at position 5.		12.46222carbotricyclic compound;
tertiary amine		adrenergic uptake inhibitor;
antidepressant;
environmental contaminant;
tropomyosin-related kinase B receptor agonist;
xenobiotic
amlexanox
amlexanox: SRA-A antagonist;structure given in first source. amlexanox : A pyridochromene-derived monocarboxylic acid having an amino substituent at the 2-position, an oxo substituent at the 5-position and an isopropyl substituent at the 7-position.		2.4220monocarboxylic acid;
pyridochromene		anti-allergic agent;
anti-ulcer drug;
non-steroidal anti-inflammatory drug
amlodipine
Amlodipine: A long-acting dihydropyridine calcium channel blocker. It is effective in the treatment of ANGINA PECTORIS and HYPERTENSION.. amlodipine : A fully substituted dialkyl 1,4-dihydropyridine-3,5-dicarboxylate derivative, which is used for the treatment of hypertension, chronic stable angina and confirmed or suspected vasospastic angina.		4.2450dihydropyridine;
ethyl ester;
methyl ester;
monochlorobenzenes;
primary amino compound		antihypertensive agent;
calcium channel blocker;
vasodilator agent
amobarbital
Amobarbital: A barbiturate with hypnotic and sedative properties (but not antianxiety). Adverse effects are mainly a consequence of dose-related CNS depression and the risk of dependence with continued use is high. (From Martindale, The Extra Pharmacopoeia, 30th ed, p565). amobarbital : A member of the class of barbiturates that is pyrimidine-2,4,6(1H,3H,5H)-trione substituted by a 3-methylbutyl and an ethyl group at position 5. Amobarbital has been shown to exhibit sedative and hypnotic properties.		1.9510barbiturates
amodiaquine
Amodiaquine: A 4-aminoquinoline compound with anti-inflammatory properties.. amodiaquine : A quinoline having a chloro group at the 7-position and an aryl amino group at the 4-position.		3.6420aminoquinoline;
organochlorine compound;
phenols;
secondary amino compound;
tertiary amino compound		anticoronaviral agent;
antimalarial;
drug allergen;
EC 2.1.1.8 (histamine N-methyltransferase) inhibitor;
non-steroidal anti-inflammatory drug;
prodrug
amoxapine
Amoxapine: The N-demethylated derivative of the antipsychotic agent LOXAPINE that works by blocking the reuptake of norepinephrine, serotonin, or both; it also blocks dopamine receptors. Amoxapine is used for the treatment of depression.. amoxapine : A dibenzooxazepine compound having a chloro substituent at the 2-position and a piperazin-1-yl group at the 11-position.		4.0340dibenzooxazepineadrenergic uptake inhibitor;
antidepressant;
dopaminergic antagonist;
geroprotector;
serotonin uptake inhibitor
amprolium
Amprolium: A veterinary coccidiostat that interferes with THIAMINE metabolism.. amprolium : An organic chloride salt having 1-[(4-amino-2-propylpyrimidin-5-yl)methyl]-2-methylpyridin-1-ium as the counterion. Used for prevention of coccidiosis in poultry and cattle.. amprolium(1+) : A pyridinium ion that is the cationic portion of amprolium, a veterinary drug which is used for prevention of coccidiosis in poultry and cattle.		2.0710pyridinium ioncoccidiostat
anastrozole
[no description available]		3.5620nitrile;
triazoles		antineoplastic agent;
EC 1.14.14.14 (aromatase) inhibitor
antazoline
Antazoline: An antagonist of histamine H1 receptors.. antazoline : A member of the class of imidazolines that is 2-aminomethyl-2-imidazoline in which the exocyclic amino hydrogens are replaced by benzyl and phenyl groups. Antazoline is only found in individuals that have taken the drug.		2.7430aromatic amine;
imidazolines;
tertiary amino compound		cholinergic antagonist;
H1-receptor antagonist;
xenobiotic
antipyrine
Antipyrine: An analgesic and antipyretic that has been given by mouth and as ear drops. Antipyrine is often used in testing the effects of other drugs or diseases on drug-metabolizing enzymes in the liver. (From Martindale, The Extra Pharmacopoeia, 30th ed, p29). antipyrine : A pyrazolone derivative that is 1,2-dihydropyrazol-3-one substituted with methyl groups at N-1 and C-5 and with a phenyl group at N-2.		2.0710pyrazoloneantipyretic;
cyclooxygenase 3 inhibitor;
environmental contaminant;
non-narcotic analgesic;
non-steroidal anti-inflammatory drug;
xenobiotic
6-methyl-5,6,6a,7-tetrahydro-4H-dibenzo[de,g]quinoline-10,11-diol
[no description available]		2.0710aporphine alkaloid
apraclonidine
apraclonidine: relieves postoperative intraocular pressure following trabeculoplasty; RN given refers to parent cpd. apraclonidine : An imidazoline that is 2-amino 4,5-dihydro-1H-imidazoline in which one of the exocyclic amino hydrogens has been replaced by a 4-amino-2,6-dichlorophenyl group.		2.3920dichlorobenzene;
guanidines;
imidazolines		alpha-adrenergic agonist;
antiglaucoma drug;
beta-adrenergic agonist;
diagnostic agent;
ophthalmology drug
arecoline
Arecoline: An alkaloid obtained from the betel nut (Areca catechu), fruit of a palm tree. It is an agonist at both muscarinic and nicotinic acetylcholine receptors. It is used in the form of various salts as a ganglionic stimulant, a parasympathomimetic, and a vermifuge, especially in veterinary practice. It has been used as a euphoriant in the Pacific Islands.. arecoline : A tetrahydropyridine that is 1,2,5,6-tetrahydropyridine with a methyl group at position 1, and a methoxycarbonyl group at position 3. An alkaloid found in the areca nut, it acts as an agonist of muscarinic acetylcholine.		3.2360enoate ester;
methyl ester;
pyridine alkaloid;
tetrahydropyridine		metabolite;
muscarinic agonist
aristolochic acid i
aristolochic acid I: phospholipase A inhibitor. aristolochic acid A : An aristolochic acid that is phenanthrene-1-carboxylic acid that is substituted by a methylenedioxy group at the 3,4 positions, by a methoxy group at position 8, and by a nitro group at position 10. It is the most abundant of the aristolochic acids and is found in almost all Aristolochia (birthworts or pipevines) species. It has been tried in a number of treatments for inflammatory disorders, mainly in Chinese and folk medicine. However, there is concern over their use as aristolochic acid is both carcinogenic and nephrotoxic.		2.0110aristolochic acids;
aromatic ether;
C-nitro compound;
cyclic acetal;
monocarboxylic acid;
organic heterotetracyclic compound		carcinogenic agent;
metabolite;
mutagen;
nephrotoxin;
toxin
arotinolol
arotinolol: structure given in first source; arotinolol is the (+-)-isomer		2.0110aromatic amide;
thiophenes
aspirin
Aspirin: The prototypical analgesic used in the treatment of mild to moderate pain. It has anti-inflammatory and antipyretic properties and acts as an inhibitor of cyclooxygenase which results in the inhibition of the biosynthesis of prostaglandins. Aspirin also inhibits platelet aggregation and is used in the prevention of arterial and venous thrombosis. (From Martindale, The Extra Pharmacopoeia, 30th ed, p5). acetylsalicylate : A benzoate that is the conjugate base of acetylsalicylic acid, arising from deprotonation of the carboxy group.. acetylsalicylic acid : A member of the class of benzoic acids that is salicylic acid in which the hydrogen that is attached to the phenolic hydroxy group has been replaced by an acetoxy group. A non-steroidal anti-inflammatory drug with cyclooxygenase inhibitor activity.		3.8630benzoic acids;
phenyl acetates;
salicylates		anticoagulant;
antipyretic;
cyclooxygenase 1 inhibitor;
cyclooxygenase 2 inhibitor;
drug allergen;
EC 1.1.1.188 (prostaglandin-F synthase) inhibitor;
geroprotector;
non-narcotic analgesic;
non-steroidal anti-inflammatory drug;
plant activator;
platelet aggregation inhibitor;
prostaglandin antagonist;
teratogenic agent
astemizole
Astemizole: Antihistamine drug now withdrawn from the market in many countries because of rare but potentially fatal side effects.. astemizole : A piperidine compound having a 2-(4-methoxyphenyl)ethyl group at the 1-position and an N-[(4-fluorobenzyl)benzimidazol-2-yl]amino group at the 4-position.		4.2250benzimidazoles;
piperidines		anti-allergic agent;
anticoronaviral agent;
H1-receptor antagonist
atenolol
Atenolol: A cardioselective beta-1 adrenergic blocker possessing properties and potency similar to PROPRANOLOL, but without a negative inotropic effect.. atenolol : An ethanolamine compound having a (4-carbamoylmethylphenoxy)methyl group at the 1-position and an N-isopropyl substituent.		5.4141ethanolamines;
monocarboxylic acid amide;
propanolamine		anti-arrhythmia drug;
antihypertensive agent;
beta-adrenergic antagonist;
environmental contaminant;
sympatholytic agent;
xenobiotic
azathioprine
Azathioprine: An immunosuppressive agent used in combination with cyclophosphamide and hydroxychloroquine in the treatment of rheumatoid arthritis. According to the Fourth Annual Report on Carcinogens (NTP 85-002, 1985), this substance has been listed as a known carcinogen. (Merck Index, 11th ed). azathioprine : A thiopurine that is 6-mercaptopurine in which the mercapto hydrogen is replaced by a 1-methyl-4-nitroimidazol-5-yl group. It is a prodrug for mercaptopurine and is used as an immunosuppressant, prescribed for the treatment of inflammatory conditions and after organ transplantation and also for treatment of Crohn's didease and MS.		4.2750aryl sulfide;
C-nitro compound;
imidazoles;
thiopurine		antimetabolite;
antineoplastic agent;
carcinogenic agent;
DNA synthesis inhibitor;
hepatotoxic agent;
immunosuppressive agent;
prodrug
azelaic acid
nonanedioic acid : An alpha,omega-dicarboxylic acid that is heptane substituted at positions 1 and 7 by carboxy groups.		2.0210alpha,omega-dicarboxylic acid;
dicarboxylic fatty acid		antibacterial agent;
antineoplastic agent;
dermatologic drug;
plant metabolite
azelastine
azelastine: azeptin is azelastine hydrochloride; structure; eye drop formulation effective in relieving symptoms of allergic conjunctivitis; do not confuse with 5-loxin which is an extract of Boswellia. azelastine : A phthalazine compound having an oxo substituent at the 1-position, a 1-methylazepan-4-yl group at the 2-position and a 4-chlorobenzyl substituent at the 4-position.		2.4420monochlorobenzenes;
phthalazines;
tertiary amino compound		anti-allergic agent;
anti-asthmatic drug;
bronchodilator agent;
EC 1.13.11.34 (arachidonate 5-lipoxygenase) inhibitor;
H1-receptor antagonist;
platelet aggregation inhibitor
baclofen
[no description available]		3.830amino acid zwitterion;
gamma-amino acid;
monocarboxylic acid;
monochlorobenzenes;
primary amino compound		central nervous system depressant;
GABA agonist;
muscle relaxant
barbital
5,5-diethylbarbituric acid : A member of the class of barbiturates, the structure of which is that of barbituric acid substituted at C-5 by two ethyl groups. Formerly used as a hypnotic (sleeping aid).		2.0410barbituratesdrug allergen
bendazac
bendazac : A monocarboxylic acid that is glycolic acid in which the hydrogen attached to the 2-hydroxy group is replaced by a 1-benzyl-1H-indazol-3-yl group. Although it has anti-inflammatory, antinecrotic, choleretic and antilipidaemic properties and has been used for the treatment of various inflammatory skin disorders, its principal effect is to inhibit the denaturation of proteins. Its lysine salt is used in the management of cataracts.		3.5920indazoles;
monocarboxylic acid		non-steroidal anti-inflammatory drug;
radical scavenger
bendroflumethiazide
Bendroflumethiazide: A thiazide diuretic with actions and uses similar to those of HYDROCHLOROTHIAZIDE. It has been used in the treatment of familial hyperkalemia, hypertension, edema, and urinary tract disorders. (From Martindale, The Extra Pharmacopoeia, 30th ed, p810). bendroflumethiazide : A sulfonamide consisting of 7-sulfamoyl-3,4-dihydro-2H-1,2,4-benzothiadiazine 1,1-dioxide in which the hydrogen at position 6 is substituted by a trifluoromethyl group and that at position 3 is substituted by a benzyl group.		3.8630benzothiadiazine;
sulfonamide		antihypertensive agent;
diuretic
benfluorex
[no description available]		2.0410benzoate ester
benserazide
Benserazide: An inhibitor of DOPA DECARBOXYLASE that does not enter the central nervous system. It is often given with LEVODOPA in the treatment of parkinsonism to prevent the conversion of levodopa to dopamine in the periphery, thereby increasing the amount that reaches the central nervous system and reducing the required dose. It has no antiparkinson actions when given alone.. benserazide : A carbohydrazide that results from the formal condensation of the carboxy group of DL-serine with the primary amino group of 4-(hydrazinylmethyl)benzene-1,2,3-triol. An aromatic-L-amino-acid decarboxylase inhibitor (DOPA decarboxylase inhibitor) that does not enter the central nervous system, it is used as its hydrochloride salt as an adjunct to levodopa in the treatment of parkinsonism. By preventing the conversion of levodopa to dopamine in the periphery, it causes an increase in the amount of levodopa reaching the central nervous system and so reduces the required dose. Benserazide has no antiparkinson actions when given alone.		2.3820carbohydrazide;
catechols;
primary alcohol;
primary amino compound		antiparkinson drug;
dopaminergic agent;
EC 4.1.1.28 (aromatic-L-amino-acid decarboxylase) inhibitor
benzamide
benzamide : An aromatic amide that consists of benzene bearing a single carboxamido substituent. The parent of the class of benzamides.		2.0410benzamides
benzbromarone
Benzbromarone: Uricosuric that acts by increasing uric acid clearance. It is used in the treatment of gout.. benzbromarone : 1-Benzofuran substituted at C-2 and C-3 by an ethyl group and a 3,5-dibromo-4-hydroxybenzoyl group respectively. An inhibitor of CYP2C9, it is used as an anti-gout medication.		3.89301-benzofurans;
aromatic ketone		uricosuric drug
benzocaine
Benzocaine: A surface anesthetic that acts by preventing transmission of impulses along NERVE FIBERS and at NERVE ENDINGS.. dextran sulfate sodium : An organic sodium salt of dextran sulfate. It induces colitis in mice.. benzocaine : A benzoate ester having 4-aminobenzoic acid as the acid component and ethanol as the alcohol component. A surface anaesthetic, it is used to suppress the gag reflex, and as a lubricant and topical anaesthetic on the larynx, mouth, nasal cavity, respiratory tract, oesophagus, rectum, urinary tract, and vagina.		7.6730benzoate ester;
substituted aniline		allergen;
antipruritic drug;
sensitiser;
topical anaesthetic
benzquinamide
[no description available]		2.0410monocarboxylic acid amideantiemetic;
antipsychotic agent;
H1-receptor antagonist;
muscarinic antagonist;
sedative
benzothiazide
benzothiazide: structure. benzthiazide : 7-Sulfamoyl-1,2,4-benzothiadiazine 1,1-dioxide in which the hydrogen at position 6 is substituted by chlorine and that at position 3 is substituted by a benzylsulfanylmethyl group. A diuretic, it is used to treat hypertension and edema.		2.0710benzothiadiazine;
sulfonamide		antihypertensive agent;
diuretic
bepridil
Bepridil: A long-acting calcium-blocking agent with significant anti-anginal activity. The drug produces significant coronary vasodilation and modest peripheral effects. It has antihypertensive and selective anti-arrhythmia activities and acts as a calmodulin antagonist.. bepridil : A tertiary amine in which the substituents on nitrogen are benzyl, phenyl and 3-(2-methylpropoxy)-2-(pyrrolidin-1-yl)propyl.		4.4360pyrrolidines;
tertiary amine		anti-arrhythmia drug;
antihypertensive agent;
calcium channel blocker;
vasodilator agent
bethanidine
Bethanidine: A guanidinium antihypertensive agent that acts by blocking adrenergic transmission. The precise mode of action is not clear.		2.0410guanidinesadrenergic antagonist;
antihypertensive agent
betaxolol
[no description available]		4.0740propanolamineantihypertensive agent;
beta-adrenergic antagonist;
sympatholytic agent
bethanechol
Bethanechol: A slowly hydrolyzing muscarinic agonist with no nicotinic effects. Bethanechol is generally used to increase smooth muscle tone, as in the GI tract following abdominal surgery or in urinary retention in the absence of obstruction. It may cause hypotension, HEART RATE changes, and BRONCHIAL SPASM.. bethanechol : The carbamic acid ester of 2-methylcholine. A slowly hydrolysed muscarinic agonist with no nicotinic effects, it is used as its chloride salt to increase smooth muscle tone, as in the gastrointestinal tract following abdominal surgery, treatment of gastro-oesophageal reflux disease, and as an alternative to catheterisation in the treatment of non-obstructive urinary retention.		3.8730carbamate ester;
quaternary ammonium ion		muscarinic agonist
bicalutamide
bicalutamide: approved for treatment of advanced prostate cancer. N-[4-cyano-3-(trifluoromethyl)phenyl]-3-[(4-fluorophenyl)sulfonyl]-2-hydroxy-2-methylpropanamide : A member of the class of (trifluoromethyl)benzenes that is 4-amino-2-(trifluoromethyl)benzonitrile in which one of the amino hydrogens is substituted by a 3-[(4-fluorophenyl)sulfonyl]-2-hydroxy-2-methylpropanoyl group.. bicalutamide : A racemate comprising of equal amounts of (R)-bicalutamide and (S)-bicalutamide. It is an oral non-steroidal antiandrogen used in the treatment of prostate cancer and hirsutism.		4.0840(trifluoromethyl)benzenes;
monocarboxylic acid amide;
monofluorobenzenes;
nitrile;
sulfone;
tertiary alcohol
biperiden
Biperiden: A muscarinic antagonist that has effects in both the central and peripheral nervous systems. It has been used in the treatment of arteriosclerotic, idiopathic, and postencephalitic parkinsonism. It has also been used to alleviate extrapyramidal symptoms induced by phenothiazine derivatives and reserpine.. biperiden : A member of the class of piperidines that is N-propylpiperidine in which the methyl hydrogens have been replaced by hydroxy, phenyl, and 5-norbornen-2-yl groups. A muscarinic antagonist affecting both the central and peripheral nervous systems, it is used in the treatment of all forms of Parkinson's disease.		12.44161piperidines;
tertiary alcohol;
tertiary amino compound		antidote to sarin poisoning;
antidyskinesia agent;
antiparkinson drug;
muscarinic antagonist;
parasympatholytic
bisacodyl
Bisacodyl: A diphenylmethane stimulant laxative used for the treatment of CONSTIPATION and for bowel evacuation. (From Martindale, The Extra Pharmacopoeia, 30th ed, p871)		3.8630diarylmethane
bisoprolol
Bisoprolol: A cardioselective beta-1 adrenergic blocker. It is effective in the management of HYPERTENSION and ANGINA PECTORIS.		3.8530secondary alcohol;
secondary amine		anti-arrhythmia drug;
antihypertensive agent;
beta-adrenergic antagonist;
sympatholytic agent
bretylium
bretylium: RN given refers to parent cpd. bretylium : A quaternary ammonium cation having 2-bromobenzyl, ethyl and two methyl groups attached to the nitrogen. It blocks noradrenaline release from the peripheral sympathetic nervous system, and is used in emergency medicine, cardiology, and other specialties for the acute management of ventricular tachycardia and ventricular fibrillation.		2.0710quaternary ammonium ionadrenergic antagonist;
anti-arrhythmia drug;
antihypertensive agent
brimonidine
[no description available]		2.0210imidazoles;
quinoxaline derivative;
secondary amine		adrenergic agonist;
alpha-adrenergic agonist;
antihypertensive agent
bromazepam
Bromazepam: One of the BENZODIAZEPINES that is used in the treatment of ANXIETY DISORDERS.		2.3720organic molecular entity
bromhexine
Bromhexine: A mucolytic agent used in the treatment of respiratory disorders associated with viscid or excessive mucus. (From Martindale, The Extra Pharmacopoeia, 30th ed, p744). bromhexine : A substituted aniline that is 2,4-dibromoaniline which is substituted at position 6 by a [cyclohexyl(methyl)amino]methyl group. It is used (as the monohydrochloride salt) as a mucolytic for the treatment of respiratory disorders associated with productive cough (i.e. a cough characterised by the production of sputum).		2.7430organobromine compound;
substituted aniline;
tertiary amino compound		mucolytic
bromopride
bromopride: RN given refers to parent cpd; structure		2.0410benzamides
bromperidol
bromperidol: bromine-substituted for chlorine in haloperidol; RN given refers to unlabeled parent cpd; structure		2.0410aromatic ketone
seratrodast
[no description available]		2.0710organic molecular entity
bumetanide
[no description available]		3.8530amino acid;
benzoic acids;
sulfonamide		diuretic;
EC 3.6.3.49 (channel-conductance-controlling ATPase) inhibitor
bunitrolol
bunitrolol: was heading 1975-94 (see under PROPANOLAMINES 1975-90); KO 1366 was see BUNITROLOL 1975-94; use PROPANOLAMINES to search BUNITROLOL 1975-94; a beta-adrenergic receptor antagonist with weak antiarrhythmic activity and minor ability to decrease the heart rate		2.0410aromatic ether
bupivacaine
Bupivacaine: A widely used local anesthetic agent.. 1-butyl-N-(2,6-dimethylphenyl)piperidine-2-carboxamide : A piperidinecarboxamide obtained by formal condensation of the carboxy group of N-butylpipecolic acid with the amino group of 2,6-dimethylaniline.. bupivacaine : A racemate composed of equimolar amounts of dextrobupivacaine and levobupivacaine. Used (in the form of its hydrochloride hydrate) as a local anaesthetic.		2.0110aromatic amide;
piperidinecarboxamide;
tertiary amino compound
bupranolol
Bupranolol: An adrenergic-beta-2 antagonist that has been used for cardiac arrhythmia, angina pectoris, hypertension, glaucoma, and as an antithrombotic.		2.0410aromatic ether
buspirone
Buspirone: An anxiolytic agent and serotonin receptor agonist belonging to the azaspirodecanedione class of compounds. Its structure is unrelated to those of the BENZODIAZAPINES, but it has an efficacy comparable to DIAZEPAM.. buspirone : An azaspiro compound that is 8-azaspiro[4.5]decane-7,9-dione substituted at the nitrogen atom by a 4-(piperazin-1-yl)butyl group which in turn is substituted by a pyrimidin-2-yl group at the N(4) position.		4.4260azaspiro compound;
N-alkylpiperazine;
N-arylpiperazine;
organic heteropolycyclic compound;
piperidones;
pyrimidines		anxiolytic drug;
EC 3.4.21.26 (prolyl oligopeptidase) inhibitor;
sedative;
serotonergic agonist
busulfan
[no description available]		4.2750methanesulfonate esteralkylating agent;
antineoplastic agent;
carcinogenic agent;
insect sterilant;
teratogenic agent
secbutabarbital
secbutabarbital: Butabarbital (a synonym for Secbutabarbital) should be distinguished from Butobarbital		3.2310barbiturates
butacaine
butacaine: was MH 1965-92; BUTAPROBENZ & BUTOCAIN were see BUTACAINE 1978-92; use 4-AMINOBENZOIC ACID to search BUTACAINE 1966-92		2.0710benzoate ester
butalbital
butalbital: management of butalbital withdrawal can be simplified by using a phenobarbital-loading protocol; RN given refers to parent cpd. butalbital : A member of the class of barbiturates that is barbituric acid in which the hydrogens at position 5 are substituted by an allyl group and an isobutyl group. Frequently combined with other medicines, such as aspirin, paracetamol and codeine, it is used for treatment of pain and headache.		2.0410barbituratesanalgesic;
sedative
butamben
butamben: structure. butamben : An amino acid ester resulting from the formal condensation of the carboxy group of 4-aminobenzoic acid with the hydroxy group of butan-1-ol. Its local anaesthetic properties have been used for surface anaesthesia of the skin and mucous membranes, and for relief of pain and itching associated with some anorectal disorders.		2.0710amino acid ester;
benzoate ester;
primary amino compound;
substituted aniline		local anaesthetic
butenafine
butenafine: studied on experimental dermatophytosis. butenafine : Trimethylamine in which hydrogen atoms attached to different methyl groups are substituted by 1-naphthyl and 4-tert-butylphenyl groups. It is an inhibitor of squalene epoxidase, an enzyme responsible for the creation of sterols needed in fungal cell membranes, and is used as its hydrochloride salt for treatment of dermatological fungal infections.		2.0210naphthalenes;
tertiary amine		antifungal drug;
EC 1.14.13.132 (squalene monooxygenase) inhibitor
caffeine
[no description available]		4.1950purine alkaloid;
trimethylxanthine		adenosine A2A receptor antagonist;
adenosine receptor antagonist;
adjuvant;
central nervous system stimulant;
diuretic;
EC 2.7.11.1 (non-specific serine/threonine protein kinase) inhibitor;
EC 3.1.4.* (phosphoric diester hydrolase) inhibitor;
environmental contaminant;
food additive;
fungal metabolite;
geroprotector;
human blood serum metabolite;
mouse metabolite;
mutagen;
plant metabolite;
psychotropic drug;
ryanodine receptor agonist;
xenobiotic
verapamil
Verapamil: A calcium channel blocker that is a class IV anti-arrhythmia agent.. verapamil : A racemate comprising equimolar amounts of dexverapamil and (S)-verapamil. An L-type calcium channel blocker of the phenylalkylamine class, it is used (particularly as the hydrochloride salt) in the treatment of hypertension, angina pectoris and cardiac arrhythmia, and as a preventive medication for migraine.. 2-(3,4-dimethoxyphenyl)-5-{[2-(3,4-dimethoxyphenyl)ethyl](methyl)amino}-2-(propan-2-yl)pentanenitrile : A tertiary amino compound that is 3,4-dimethoxyphenylethylamine in which the hydrogens attached to the nitrogen are replaced by a methyl group and a 4-cyano-4-(3,4-dimethoxyphenyl)-5-methylhexyl group.		4.5370aromatic ether;
nitrile;
polyether;
tertiary amino compound
metrizoate
Metrizoic Acid: A diagnostic radiopaque that usually occurs as the sodium salt.		2.0410monocarboxylic acidradioopaque medium
camostat
camostat : A benzoate ester resulting from the formal condensation of the carboxy group of 4-guanidinobenzoic acid with the hydroxy group of 2-(dimethylamino)-2-oxoethyl (4-hydroxyphenyl)acetate. It is a potent inhibitor of the human transmembrane protease serine 2 (TMPRSS2) and its mesylate salt is currently under investigation for its effectiveness in COVID-19 patients.		3.4110benzoate ester;
carboxylic ester;
diester;
guanidines;
tertiary carboxamide		anti-inflammatory agent;
anticoronaviral agent;
antifibrinolytic drug;
antihypertensive agent;
antineoplastic agent;
antiviral agent;
serine protease inhibitor
candesartan
candesartan: a nonpeptide angiotensin II receptor antagonist. candesartan : A benzimidazolecarboxylic acid that is 1H-benzimidazole-7-carboxylic acid substituted by an ethoxy group at position 2 and a ({2'-(1H-tetrazol-5-yl)[1,1'-biphenyl]-4-yl}methyl) group at position 1. It is a angiotensin receptor antagonist used for the treatment of hypertension.		3.2310benzimidazolecarboxylic acid;
biphenylyltetrazole		angiotensin receptor antagonist;
antihypertensive agent;
environmental contaminant;
xenobiotic
cannabinol
Cannabinol: A physiologically inactive constituent of Cannabis sativa L.		2.0110dibenzopyran
carbamylcholine
[no description available]		2.0710
carbamazepine
Carbamazepine: A dibenzazepine that acts as a sodium channel blocker. It is used as an anticonvulsant for the treatment of grand mal and psychomotor or focal SEIZURES. It may also be used in the management of BIPOLAR DISORDER, and has analgesic properties.. carbamazepine : A dibenzoazepine that is 5H-dibenzo[b,f]azepine carrying a carbamoyl substituent at the azepine nitrogen, used as an anticonvulsant.		4.84100dibenzoazepine;
ureas		analgesic;
anticonvulsant;
antimanic drug;
drug allergen;
EC 3.5.1.98 (histone deacetylase) inhibitor;
environmental contaminant;
glutamate transporter activator;
mitogen;
non-narcotic analgesic;
sodium channel blocker;
xenobiotic
carbazochrome
carbazochrome: a hemostatic which increases capillary resistance & activates platelet factors, Note: Adona is a multimeaning tradename		2.0410
carbetapentane
carbetapentane: RN given refers to parent cpd		2.7130benzenes
carbinoxamine
carbinoxamine: Note: tradenames that start with Histex refer to more than one drug. carbinoxamine : An organochlorine compound that is 2-(4-chlorobenzyl)pyridine in which one of the benzylic hydrogens is substituted by 2-(dimethylamino)ethoxy group. It is an ethanolamine-type antihistamine, used as its maleate salt for treating hay fever, as well as mild cases of Parkinson's disease.		4.2350monochlorobenzenes;
pyridines;
tertiary amino compound		anti-allergic agent;
antiparkinson drug;
H1-receptor antagonist;
muscarinic antagonist
carbofuran
Carbofuran: A cholinesterase inhibitor that is used as a systemic insecticide, an acaricide, and nematocide. (From Merck Index, 11th ed)		1.96101-benzofurans;
carbamate ester		acaricide;
agrochemical;
avicide;
carbamate insecticide;
EC 3.1.1.7 (acetylcholinesterase) inhibitor;
EC 3.1.1.8 (cholinesterase) inhibitor;
nematicide
carisoprodol
Carisoprodol: A centrally acting skeletal muscle relaxant whose mechanism of action is not completely understood but may be related to its sedative actions. It is used as an adjunct in the symptomatic treatment of musculoskeletal conditions associated with painful muscle spasm. (From Martindale, The Extra Pharmacopoeia, 30th ed, p1202). carisoprodol : A carbamate ester that is the mono-N-isopropyl derivative of meprobamate (which is a significant metabolite). Carisoprodol interrupts neuronal communication within the reticular formation and spinal cord, resulting in sedation and alteration in pain perception. It is used as a muscle relaxant in the symptomatic treatment of musculoskeletal conditions associated with painful muscle spasm.		3.2310carbamate estermuscle relaxant
carmofur
[no description available]		3.4110organohalogen compound;
pyrimidines
carmustine
Carmustine: A cell-cycle phase nonspecific alkylating antineoplastic agent. It is used in the treatment of brain tumors and various other malignant neoplasms. (From Martindale, The Extra Pharmacopoeia, 30th ed, p462) This substance may reasonably be anticipated to be a carcinogen according to the Fourth Annual Report on Carcinogens (NTP 85-002, 1985). (From Merck Index, 11th ed). carmustine : A member of the class of N-nitrosoureas that is 1,3-bis(2-chloroethyl)urea in which one of the nitrogens is substituted by a nitroso group.		2.9640N-nitrosoureas;
organochlorine compound		alkylating agent;
antineoplastic agent
carteolol
Carteolol: A beta-adrenergic antagonist used as an anti-arrhythmia agent, an anti-angina agent, an antihypertensive agent, and an antiglaucoma agent.		2.4420quinolone;
secondary alcohol		anti-arrhythmia drug;
antiglaucoma drug;
antihypertensive agent;
beta-adrenergic antagonist;
sympatholytic agent
carvedilol
[no description available]		3.8530carbazoles;
secondary alcohol;
secondary amino compound		alpha-adrenergic antagonist;
antihypertensive agent;
beta-adrenergic antagonist;
cardiovascular drug;
vasodilator agent
celecoxib
[no description available]		3.2310organofluorine compound;
pyrazoles;
sulfonamide;
toluenes		cyclooxygenase 2 inhibitor;
geroprotector;
non-narcotic analgesic;
non-steroidal anti-inflammatory drug
cetirizine
Cetirizine: A potent second-generation histamine H1 antagonist that is effective in the treatment of allergic rhinitis, chronic urticaria, and pollen-induced asthma. Unlike many traditional antihistamines, it does not cause drowsiness or anticholinergic side effects.. cetirizine : A member of the class of piperazines that is piperazine in which the hydrogens attached to nitrogen are replaced by a (4-chlorophenyl)(phenyl)methyl and a 2-(carboxymethoxy)ethyl group respectively.		3.5620ether;
monocarboxylic acid;
monochlorobenzenes;
piperazines		anti-allergic agent;
environmental contaminant;
H1-receptor antagonist;
xenobiotic
chlorambucil
Chlorambucil: A nitrogen mustard alkylating agent used as antineoplastic for chronic lymphocytic leukemia, Hodgkin's disease, and others. Although it is less toxic than most other nitrogen mustards, it has been listed as a known carcinogen in the Fourth Annual Report on Carcinogens (NTP 85-002, 1985). (Merck Index, 11th ed). chlorambucil : A monocarboxylic acid that is butanoic acid substituted at position 4 by a 4-[bis(2-chloroethyl)amino]phenyl group. A chemotherapy drug that can be used in combination with the antibody obinutuzumab for the treatment of chronic lymphocytic leukemia.		3.2310aromatic amine;
monocarboxylic acid;
nitrogen mustard;
organochlorine compound;
tertiary amino compound		alkylating agent;
antineoplastic agent;
carcinogenic agent;
drug allergen;
immunosuppressive agent
chlorcyclizine
chlorcyclizine: was heading 1964-94 (Prov 1964-73); CHLOROCYCLIZINE & HISTACHLORAZINE were see CHLORCYCLIZINE 1977-94; use PIPERAZINES to search CHLORCYCLIZINE 1966-94; histamine H1-blocker used both orally and topically in allergies and also for the prevention of motion sickness		3.5820diarylmethane
chlordiazepoxide
Chlordiazepoxide: An anxiolytic benzodiazepine derivative with anticonvulsant, sedative, and amnesic properties. It has also been used in the symptomatic treatment of alcohol withdrawal.. chlordiazepoxide : A benzodiazepine that is 3H-1,4-benzodiazepine 4-oxide substituted by a chloro group at position 7, a phenyl group at position 5 and a methylamino group at position 2.		3.2310benzodiazepine
chlormezanone
Chlormezanone: A non-benzodiazepine that is used in the management of anxiety. It has been suggested for use in the treatment of muscle spasm.. chlormezanone : A 1,3-thiazine that is 1,3-thiazinan-4-one S,S-dioxide in which a hydrogen at position 2 is substituted by a 4-chlorophenyl group and the hydrogen attached to the nitrogen is substituted by methyl. A non-benzodiazepine muscle relaxant, it was used in the management of anxiety and in the treatment of muscle spasms until being discontinued worldwide by its manufacturer in 1996, due to rare but serious cutaneous reactions.		3.85301,3-thiazine;
lactam;
monochlorobenzenes;
sulfone		antipsychotic agent;
anxiolytic drug;
muscle relaxant
chloroquine
Chloroquine: The prototypical antimalarial agent with a mechanism that is not well understood. It has also been used to treat rheumatoid arthritis, systemic lupus erythematosus, and in the systemic therapy of amebic liver abscesses.. chloroquine : An aminoquinoline that is quinoline which is substituted at position 4 by a [5-(diethylamino)pentan-2-yl]amino group at at position 7 by chlorine. It is used for the treatment of malaria, hepatic amoebiasis, lupus erythematosus, light-sensitive skin eruptions, and rheumatoid arthritis.		5.1880aminoquinoline;
organochlorine compound;
secondary amino compound;
tertiary amino compound		anticoronaviral agent;
antimalarial;
antirheumatic drug;
autophagy inhibitor;
dermatologic drug
chlorothiazide
Chlorothiazide: A thiazide diuretic with actions and uses similar to those of HYDROCHLOROTHIAZIDE. (From Martindale, The Extra Pharmacopoeia, 30th ed, p812). thiazide : Heterocyclic compound with sulfur and nitrogen in the ring.. chlorothiazide : 4H-1,2,4-benzothiadiazine 1,1-dioxide in which the hydrogen at position is substituted by chlorine and that at position 7 is substituted by a sulfonamide group. A diuretic, it is used for treatment of oedema and hypertension.		3.5820benzothiadiazineantihypertensive agent;
diuretic
chloroxine
chloroxine : A monohydroxyquinoline that is quinolin-8-ol in which the hydrogens at positions 5 and 7 have been substituted by chlorine. A synthetic antibacterial prepared by chlorination of quinolin-8-ol, it is used for the treatment of dandruff and seborrhoeic dermatitis of the scalp.		2.0410monohydroxyquinoline;
organochlorine compound		antibacterial agent;
antifungal drug;
antiseborrheic
chloroxylenol
chloroxylenol: topical antiseptic; RN given refers to parent cpd; structure. 4-chloro-3,5-dimethylphenol : A member of the class of phenols that is 3,5-xylenol which is substituted at position 4 by chlorine. It is bactericidal against most Gram-positive bacteria but less effective against Staphylococci and Gram-negative bacteria, and often inactive against Pseudomonas species. It is ineffective against bacterial spores.		2.0710monochlorobenzenes;
phenols		antiseptic drug;
disinfectant;
molluscicide
chlorpheniramine
Chlorpheniramine: A histamine H1 antagonist used in allergic reactions, hay fever, rhinitis, urticaria, and asthma. It has also been used in veterinary applications. One of the most widely used of the classical antihistaminics, it generally causes less drowsiness and sedation than PROMETHAZINE.. chlorphenamine : A tertiary amino compound that is propylamine which is substituted at position 3 by a pyridin-2-yl group and a p-chlorophenyl group and in which the hydrogens attached to the nitrogen are replaced by methyl groups. A histamine H1 antagonist, it is used to relieve the symptoms of hay fever, rhinitis, urticaria, and asthma.		5.5851monochlorobenzenes;
pyridines;
tertiary amino compound		anti-allergic agent;
antidepressant;
antipruritic drug;
H1-receptor antagonist;
histamine antagonist;
serotonin uptake inhibitor
chlorpromazine
Chlorpromazine: The prototypical phenothiazine antipsychotic drug. Like the other drugs in this class chlorpromazine's antipsychotic actions are thought to be due to long-term adaptation by the brain to blocking DOPAMINE RECEPTORS. Chlorpromazine has several other actions and therapeutic uses, including as an antiemetic and in the treatment of intractable hiccup.. chlorpromazine : A substituted phenothiazine in which the ring nitrogen at position 10 is attached to C-3 of an N,N-dimethylpropanamine moiety.		9.84465organochlorine compound;
phenothiazines;
tertiary amine		anticoronaviral agent;
antiemetic;
dopaminergic antagonist;
EC 3.4.21.26 (prolyl oligopeptidase) inhibitor;
phenothiazine antipsychotic drug
chlorpropamide
Chlorpropamide: A sulfonylurea hypoglycemic agent used in the treatment of non-insulin-dependent diabetes mellitus not responding to dietary modification. (From Martindale, The Extra Pharmacopoeia, 30th ed, p277). chlorpropamide : An N-sulfonylurea that is urea in which a hydrogen attached to one of the nitrogens is substituted by 4-chlorobenzenesulfonyl group and a hydrogen attached to the other nitrogen is substituted by propyl group. Chlorpropamide is a hypoglycaemic agent used in the treatment of type 2 (non-insulin-dependent) diabetes mellitus not responding to dietary modification.		4.2850monochlorobenzenes;
N-sulfonylurea		hypoglycemic agent;
insulin secretagogue
chlorthalidone
Chlorthalidone: A benzenesulfonamide-phthalimidine that tautomerizes to a BENZOPHENONES form. It is considered a thiazide-like diuretic.		3.2310isoindoles;
monochlorobenzenes;
sulfonamide
chlorzoxazone
Chlorzoxazone: A centrally acting central muscle relaxant with sedative properties. It is claimed to inhibit muscle spasm by exerting an effect primarily at the level of the spinal cord and subcortical areas of the brain. (From Martindale, The Extra Pharmacopoea, 30th ed, p1202). chlorzoxazone : A member of the class of 1,3-benzoxazoles that is 1,3-benzoxazol-2-ol in which the hydrogen atom at position 5 is substituted by chlorine. A centrally acting muscle relaxant with sedative properties, it is used for the symptomatic treatment of painful muscle spasm.		3.59201,3-benzoxazoles;
heteroaryl hydroxy compound;
organochlorine compound		muscle relaxant;
sedative
ciclopirox
[no description available]		2.0210cyclic hydroxamic acid;
hydroxypyridone antifungal drug;
pyridone		antibacterial agent;
antiseborrheic
cilostazol
[no description available]		3.2310lactam;
tetrazoles		anticoagulant;
bronchodilator agent;
EC 3.1.4.17 (3',5'-cyclic-nucleotide phosphodiesterase) inhibitor;
fibrin modulating drug;
neuroprotective agent;
platelet aggregation inhibitor;
vasodilator agent
cimetidine
Cimetidine: A histamine congener, it competitively inhibits HISTAMINE binding to HISTAMINE H2 RECEPTORS. Cimetidine has a range of pharmacological actions. It inhibits GASTRIC ACID secretion, as well as PEPSIN and GASTRIN output.. cimetidine : A member of the class of guanidines that consists of guanidine carrying a methyl substituent at position 1, a cyano group at position 2 and a 2-{[(5-methyl-1H-imidazol-4-yl)methyl]sulfanyl}ethyl group at position 3. It is a H2-receptor antagonist that inhibits the production of acid in stomach.		4.0840aliphatic sulfide;
guanidines;
imidazoles;
nitrile		adjuvant;
analgesic;
anti-ulcer drug;
H2-receptor antagonist;
P450 inhibitor
aricine
[no description available]		2.0710cinchona alkaloid
cinoxacin
Cinoxacin: Synthetic antimicrobial related to OXOLINIC ACID and NALIDIXIC ACID and used in URINARY TRACT INFECTIONS.. cinoxacin : A member of the class of cinnolines that is 6,7-methylenedioxycinnolin-4(1H)-one bearing an ethyl group at position 1 and a carboxylic acid group at position 3. An analogue of oxolinic acid, it has similar antibacterial actions. It was formerly used for the treatment of urinary tract infections.		2.0210cinnolines;
oxacycle;
oxo carboxylic acid		antibacterial drug;
antiinfective agent
ciprofibrate
[no description available]		2.0410cyclopropanes;
monocarboxylic acid;
organochlorine compound		antilipemic drug
ciprofloxacin
Ciprofloxacin: A broad-spectrum antimicrobial carboxyfluoroquinoline.. ciprofloxacin : A quinolone that is quinolin-4(1H)-one bearing cyclopropyl, carboxylic acid, fluoro and piperazin-1-yl substituents at positions 1, 3, 6 and 7, respectively.		4.2750aminoquinoline;
cyclopropanes;
fluoroquinolone antibiotic;
N-arylpiperazine;
quinolinemonocarboxylic acid;
quinolone antibiotic;
quinolone;
zwitterion		antibacterial drug;
antiinfective agent;
antimicrobial agent;
DNA synthesis inhibitor;
EC 5.99.1.3 [DNA topoisomerase (ATP-hydrolysing)] inhibitor;
environmental contaminant;
topoisomerase IV inhibitor;
xenobiotic
cisapride
Cisapride: A substituted benzamide used for its prokinetic properties. It is used in the management of gastroesophageal reflux disease, functional dyspepsia, and other disorders associated with impaired gastrointestinal motility. (Martindale The Extra Pharmacopoeia, 31st ed). cisapride : The amide resulting from formal condensation of 4-amino-5-chloro-2-methoxybenzoic acid with cis-1-[3-(4-fluorophenoxy)propyl]-3-methoxypiperidin-4-amine. It has been used (as its monohydrate or as its tartrate) for the treatment of gastro-oesophageal reflux disease and for non-ulcer dyspepsia, but its propensity to cause cardiac arrhythmias resulted in its complete withdrawal from many countries, including the U.K., and restrictions on its use elsewhere.		2.4320benzamides
citalopram
Citalopram: A furancarbonitrile that is one of the serotonin uptake inhibitors used as an antidepressant. The drug is also effective in reducing ethanol uptake in alcoholics and is used in depressed patients who also suffer from TARDIVE DYSKINESIA in preference to tricyclic antidepressants, which aggravate dyskinesia.. citalopram : A racemate comprising equimolar amounts of (R)-citalopram and its enantiomer, escitalopram. It is used as an antidepressant, although only escitalopram is active.. 1-[3-(dimethylamino)propyl]-1-(4-fluorophenyl)-1,3-dihydro-2-benzofuran-5-carbonitrile : A nitrile that is 1,3-dihydro-2-benzofuran-5-carbonitrile in which one of the hydrogens at position 1 is replaced by a p-fluorophenyl group, while the other is replaced by a 3-(dimethylamino)propyl group.		4.49702-benzofurans;
cyclic ether;
nitrile;
organofluorine compound;
tertiary amino compound
clebopride
clebopride: antidopaminergic; RN given refers to parent cpd; structure		2.0410piperidines
clioquinol
Clioquinol: A potentially neurotoxic 8-hydroxyquinoline derivative long used as a topical anti-infective, intestinal antiamebic, and vaginal trichomonacide. The oral preparation has been shown to cause subacute myelo-optic neuropathy and has been banned worldwide.. 5-chloro-7-iodoquinolin-8-ol : A monohydroxyquinoline that is quinolin-8-ol in which the hydrogens at positions 5 and 7 are replaced by chlorine and iodine, respectively. It has antibacterial and atifungal properties, and is used in creams for the treatment of skin infections. It has also been investigated as a chelator of copper and zinc ions for the possible treatment of Alzheimer's disease.		2.0410monohydroxyquinoline;
organochlorine compound;
organoiodine compound		antibacterial agent;
antifungal agent;
antimicrobial agent;
antineoplastic agent;
antiprotozoal drug;
chelator;
copper chelator
clobazam
Clobazam: A benzodiazepine derivative that is a long-acting GABA-A RECEPTOR agonist. It is used as an antiepileptic in the treatment of SEIZURES, including seizures associated with LENNOX-GASTAUT SYNDROME. It is also used as an anxiolytic, for the short-term treatment of acute ANXIETY.. clobazam : 7-Chloro-1H-1,5-benzodiazepine-2,4(3H,5H)-dione in which the hydrogen attached to the nitrogen at position 1 is substituted by a methyl group, whilst that attached to the other nitrogen is substituted by a phenyl group. It is used for the short-term management of acute anxiety and as an adjunct in the treatment of epilepsy in association with other antiepileptics.		2.01101,4-benzodiazepinone;
organochlorine compound		anticonvulsant;
anxiolytic drug;
GABA modulator
clofazimine
Clofazimine: A fat-soluble riminophenazine dye used for the treatment of leprosy. It has been used investigationally in combination with other antimycobacterial drugs to treat Mycobacterium avium infections in AIDS patients. Clofazimine also has a marked anti-inflammatory effect and is given to control the leprosy reaction, erythema nodosum leprosum. (From AMA Drug Evaluations Annual, 1993, p1619). clofazimine : 3-Isopropylimino-3,5-dihydro-phenazine in which the hydrogen at position 5 is substituted substituted by a 4-chlorophenyl group, and that at position 2 is substituted by a (4-chlorophenyl)amino group. A dark red crystalline solid, clofazimine is an antimycobacterial and is one of the main drugs used for the treatment of multi-bacillary leprosy. However, it can cause red/brown discolouration of the skin, so other treatments are often preferred in light-skinned patients.		2.4320monochlorobenzenes;
phenazines		dye;
leprostatic drug;
non-steroidal anti-inflammatory drug
clofibrate
angiokapsul: contains clofibrate & insoitolnicotinate		3.8930aromatic ether;
ethyl ester;
monochlorobenzenes		anticholesteremic drug;
antilipemic drug;
geroprotector;
PPARalpha agonist
clomiphene
[no description available]		3.8630tertiary amineestrogen antagonist;
estrogen receptor modulator
clomipramine
Clomipramine: A tricyclic antidepressant similar to IMIPRAMINE that selectively inhibits the uptake of serotonin in the brain. It is readily absorbed from the gastrointestinal tract and demethylated in the liver to form its primary active metabolite, desmethylclomipramine.. clomipramine : A dibenzoazepine that is 10,11-dihydro-5H-dibenzo[b,f]azepine which is substituted by chlorine at position 3 and in which the hydrogen attached to the nitrogen is replaced by a 3-(dimethylamino)propyl group. One of the more sedating tricyclic antidepressants, it is used as the hydrochloride salt for the treatment of depression as well as obsessive-compulsive disorder and phobias.		6.03150dibenzoazepineanticoronaviral agent;
antidepressant;
EC 1.8.1.12 (trypanothione-disulfide reductase) inhibitor;
serotonergic antagonist;
serotonergic drug;
serotonin uptake inhibitor
clonazepam
Clonazepam: An anticonvulsant used for several types of seizures, including myotonic or atonic seizures, photosensitive epilepsy, and absence seizures, although tolerance may develop. It is seldom effective in generalized tonic-clonic or partial seizures. The mechanism of action appears to involve the enhancement of GAMMA-AMINOBUTYRIC ACID receptor responses.. clonazepam : 1,3-Dihydro-2H-1,4-benzodiazepin-2-one in which the hydrogens at positions 5 and 7 are substituted by 2-chlorophenyl and nitro groups, respectively. It is used in the treatment of all types of epilepsy and seizures, as well as myoclonus and associated abnormal movements, and panic disorders. However, its use can be limited by the development of tolerance and by sedation.		4.02401,4-benzodiazepinone;
monochlorobenzenes		anticonvulsant;
anxiolytic drug;
GABA modulator
clonidine
Clonidine: An imidazoline sympatholytic agent that stimulates ALPHA-2 ADRENERGIC RECEPTORS and central IMIDAZOLINE RECEPTORS. It is commonly used in the management of HYPERTENSION.. clonidine (amino form) : A clonidine that is 4,5-dihydro-1H-imidazol-2-amine in which one of the amino hydrogens is replaced by a 2,6-dichlorophenyl group.		7.84133clonidine;
imidazoline
cloperastine
cloperastine: RN given refers to parent cpd		2.0410diarylmethane
chlorazepate
clorazepic acid : A 1,4-benzodiazepinone in which the oxo group is at position 2, and which is substituted at positions 3, 5, and 7 by carboxy, phenyl and chloro groups, respectively.		3.56201,4-benzodiazepinoneanticonvulsant;
anxiolytic drug;
GABA modulator;
prodrug
clotrimazole
[no description available]		4.1140conazole antifungal drug;
imidazole antifungal drug;
imidazoles;
monochlorobenzenes		antiinfective agent;
environmental contaminant;
xenobiotic
cloxyquin
cloxyquin: has antitubercular activity; structure in first source		2.0710organochlorine compound;
quinolines
cromolyn
cromoglycic acid : A dicarboxylic acid that is the bis-chromone derivative of glycerol. It is effective as a mast cell stabilizer.		2.0710chromones;
dicarboxylic acid		anti-asthmatic drug;
calcium channel blocker
cyclandelate
Cyclandelate: A direct-acting SMOOTH MUSCLE relaxant used to dilate BLOOD VESSELS.. cyclandelate : The ester obtained by formal condensation of mandelic acid and 3,3,5-tricyclohexanol. It is a direct-acting smooth muscle relaxant used to dilate blood vessels.		2.4620carboxylic ester;
secondary alcohol		vasodilator agent
cyclobenzaprine
cyclobenzaprine: RN given refers to parent cpd; Lisseril is synonymous for HCl; structure. cyclobenzaprine : 5-Methylidene-5H-dibenzo[a,d]cycloheptene in which one of the hydrogens of the methylidene group is substituted by a 2-(dimethylamino)ethyl group. A centrally acting skeletal muscle relaxant, it is used as its hydrochloride salt in the symptomatic treatment of painful muscle spasm.		4.2550carbotricyclic compoundantidepressant;
muscle relaxant;
tranquilizing drug
cyclofenil
Cyclofenil: A gonadal stimulant and inducer of ovulation. It is used in the treatment of infertility and amenorrhea, but is thought to be less effective than CLOMIPHENE.		3.8630organic molecular entity
cycloleucine
Cycloleucine: An amino acid formed by cyclization of leucine. It has cytostatic, immunosuppressive and antineoplastic activities.. 1-aminocyclopentanecarboxylic acid : A non-proteinogenic alpha-amino acid that is cyclopentane substituted at position 1 by amino and carboxy groups.		2.3920non-proteinogenic alpha-amino acidEC 2.5.1.6 (methionine adenosyltransferase) inhibitor
cyclothiazide
cyclothiazide: inhibits the desensitization of AMPA-type receptors; structure. cyclothiazide : 3,4-Dihydro-2H-1,2,4-benzothiadiazine 1,1-dioxide substituted at positions 3, 5 and 6 by a 2-norbornen-5-yl group, chlorine, and a sulfonamide group, respectively. A thiazide diuretic, it has been used in the management of hypertension and oedema.		2.0110benzothiadiazineantihypertensive agent;
diuretic
cyproheptadine
Cyproheptadine: A serotonin antagonist and a histamine H1 blocker used as antipruritic, appetite stimulant, antiallergic, and for the post-gastrectomy dumping syndrome, etc.. cyproheptadine : The product resulting from the formal oxidative coupling of position 5 of 5H-dibenzo[a,d]cycloheptene with position 4 of 1-methylpiperidine resulting in the formation of a double bond between the two fragments. It is a sedating antihistamine with antimuscarinic and calcium-channel blocking actions. It is used (particularly as the hydrochloride sesquihydrate) for the relief of allergic conditions including rhinitis, conjunctivitis due to inhalant allergens and foods, urticaria and angioedema, and in pruritic skin disorders. Unlike other antihistamines, it is also a seratonin receptor antagonist, making it useful in conditions such as vascular headache and anorexia.		4.6990piperidines;
tertiary amine		anti-allergic agent;
antipruritic drug;
gastrointestinal drug;
H1-receptor antagonist;
serotonergic antagonist
dantrolene
Dantrolene: Skeletal muscle relaxant that acts by interfering with excitation-contraction coupling in the muscle fiber. It is used in spasticity and other neuromuscular abnormalities. Although the mechanism of action is probably not central, dantrolene is usually grouped with the central muscle relaxants.. dantrolene : The hydrazone resulting from the formal condensation of 5-(4-nitrophenyl)furfural with 1-aminohydantoin. A ryanodine receptor antagonist used for the relief of chronic severe spasticity and malignant hyperthermia.		3.0610hydrazone;
imidazolidine-2,4-dione		muscle relaxant;
neuroprotective agent;
ryanodine receptor antagonist
dapsone
[no description available]		3.620substituted aniline;
sulfone		anti-inflammatory drug;
antiinfective agent;
antimalarial;
leprostatic drug
debrisoquin
Debrisoquin: An adrenergic neuron-blocking drug similar in effects to GUANETHIDINE. It is also noteworthy in being a substrate for a polymorphic cytochrome P-450 enzyme. Persons with certain isoforms of this enzyme are unable to properly metabolize this and many other clinically important drugs. They are commonly referred to as having a debrisoquin 4-hydroxylase polymorphism.		2.4620carboxamidine;
isoquinolines		adrenergic agent;
antihypertensive agent;
human metabolite;
sympatholytic agent
deferoxamine
Deferoxamine: Natural product isolated from Streptomyces pilosus. It forms iron complexes and is used as a chelating agent, particularly in the mesylate form.. desferrioxamine B : An acyclic desferrioxamine that is butanedioic acid in which one of the carboxy groups undergoes formal condensation with the primary amino group of N-(5-aminopentyl)-N-hydroxyacetamide and the second carboxy group undergoes formal condensation with the hydroxyamino group of N(1)-(5-aminopentyl)-N(1)-hydroxy-N(4)-[5-(hydroxyamino)pentyl]butanediamide. It is a siderophore native to Streptomyces pilosus biosynthesised by the DesABCD enzyme cluster as a high affinity Fe(III) chelator.		3.8930acyclic desferrioxaminebacterial metabolite;
ferroptosis inhibitor;
iron chelator;
siderophore
desipramine
Desipramine: A tricyclic dibenzazepine compound that potentiates neurotransmission. Desipramine selectively blocks reuptake of norepinephrine from the neural synapse, and also appears to impair serotonin transport. This compound also possesses minor anticholinergic activity, through its affinity to muscarinic receptors.. desipramine : A dibenzoazepine consisting of 10,11-dihydro-5H-dibenzo[b,f]azepine substituted on nitrogen with a 3-(methylamino)propyl group.		13.9403dibenzoazepine;
secondary amino compound		adrenergic uptake inhibitor;
alpha-adrenergic antagonist;
antidepressant;
cholinergic antagonist;
drug allergen;
EC 3.1.4.12 (sphingomyelin phosphodiesterase) inhibitor;
EC 3.4.21.26 (prolyl oligopeptidase) inhibitor;
H1-receptor antagonist;
serotonin uptake inhibitor
amphetamine
Amphetamine: A powerful central nervous system stimulant and sympathomimetic. Amphetamine has multiple mechanisms of action including blocking uptake of adrenergics and dopamine, stimulation of release of monamines, and inhibiting monoamine oxidase. Amphetamine is also a drug of abuse and a psychotomimetic. The l- and the d,l-forms are included here. The l-form has less central nervous system activity but stronger cardiovascular effects. The d-form is DEXTROAMPHETAMINE.. 1-phenylpropan-2-amine : A primary amine that is isopropylamine in which a hydrogen attached to one of the methyl groups has been replaced by a phenyl group.. amphetamine : A racemate comprising equimolar amounts of (R)-amphetamine (also known as levamphetamine or levoamphetamine) and (S)-amphetamine (also known as dexamfetamine or dextroamphetamine.		10.67260primary amine
diazepam
Diazepam: A benzodiazepine with anticonvulsant, anxiolytic, sedative, muscle relaxant, and amnesic properties and a long duration of action. Its actions are mediated by enhancement of GAMMA-AMINOBUTYRIC ACID activity.. diazepam : A 1,4-benzodiazepinone that is 1,3-dihydro-2H-1,4-benzodiazepin-2-one substituted by a chloro group at position 7, a methyl group at position 1 and a phenyl group at position 5.		12.11611,4-benzodiazepinone;
organochlorine compound		anticonvulsant;
anxiolytic drug;
environmental contaminant;
sedative;
xenobiotic
diazoxide
Diazoxide: A benzothiadiazine derivative that is a peripheral vasodilator used for hypertensive emergencies. It lacks diuretic effect, apparently because it lacks a sulfonamide group.. diazoxide : A benzothiadiazine that is the S,S-dioxide of 2H-1,2,4-benzothiadiazine which is substituted at position 3 by a methyl group and at position 7 by chlorine. A peripheral vasodilator, it increases the concentration of glucose in the plasma and inhibits the secretion of insulin by the beta- cells of the pancreas. It is used orally in the management of intractable hypoglycaemia and intravenously in the management of hypertensive emergencies.		3.620benzothiadiazine;
organochlorine compound;
sulfone		antihypertensive agent;
beta-adrenergic agonist;
bronchodilator agent;
cardiotonic drug;
diuretic;
K-ATP channel agonist;
sodium channel blocker;
sympathomimetic agent;
vasodilator agent
dibenzothiophene
dibenzothiophene : A mancude organic heterotricyclic parent that consists of a thiophene ring flanked by two benzene rings ortho-fused across the 2,3- and 4,5-positions.		2.0710dibenzothiophenes;
mancude organic heterotricyclic parent		keratolytic drug
dibucaine
Dibucaine: A local anesthetic of the amide type now generally used for surface anesthesia. It is one of the most potent and toxic of the long-acting local anesthetics and its parenteral use is restricted to spinal anesthesia. (From Martindale, The Extra Pharmacopoeia, 30th ed, p1006). cinchocaine : A monocarboxylic acid amide that is the 2-(diethylamino)ethyl amide of 2-butoxyquinoline-4-carboxylic acid. One of the most potent and toxic of the long-acting local anesthetics, its parenteral use was restricted to spinal anesthesia. It is now generally only used (usually as the hydrochloride) in creams and ointments and in suppositories for temporary relief of pain and itching associated with skin and anorectal conditions.		2.4620aromatic ether;
monocarboxylic acid amide;
tertiary amino compound		topical anaesthetic
diclofenac
Diclofenac: A non-steroidal anti-inflammatory agent (NSAID) with antipyretic and analgesic actions. It is primarily available as the sodium salt.. diclofenac : A monocarboxylic acid consisting of phenylacetic acid having a (2,6-dichlorophenyl)amino group at the 2-position.		4.2250amino acid;
aromatic amine;
dichlorobenzene;
monocarboxylic acid;
secondary amino compound		antipyretic;
drug allergen;
EC 1.14.99.1 (prostaglandin-endoperoxide synthase) inhibitor;
environmental contaminant;
non-narcotic analgesic;
non-steroidal anti-inflammatory drug;
xenobiotic
ddt
1,1-bis(p-chlorophenyl)-2,2,2-trichloroethane: structure in first source		1.9610benzenoid aromatic compound;
chlorophenylethane;
monochlorobenzenes;
organochlorine insecticide		bridged diphenyl acaricide;
carcinogenic agent;
endocrine disruptor;
persistent organic pollutant
dichlorphenamide
Dichlorphenamide: A carbonic anhydrase inhibitor that is used in the treatment of glaucoma.. diclofenamide : A sulfonamide that is benzene-1,3-disulfonamide in which the hydrogens at positions 4 and 5 are substituted by chlorine. An oral carbonic anhydrase inhibitor, it partially suppresses the secretion (inflow) of aqueous humor in the eye and so reduces intraocular pressure. It is used for the treatment of glaucoma.		3.8630dichlorobenzene;
sulfonamide		antiglaucoma drug;
EC 4.2.1.1 (carbonic anhydrase) inhibitor;
ophthalmology drug
dicyclomine
Dicyclomine: A muscarinic antagonist used as an antispasmodic and in urinary incontinence. It has little effect on glandular secretion or the cardiovascular system. It does have some local anesthetic properties and is used in gastrointestinal, biliary, and urinary tract spasms.. dicyclomine : The ester resulting from the formal condensation of 1-cyclohexylcyclohexanecarboxylic acid with 2-(diethylamino)ethanol. An anticholinergic, it is used as the hydrochloride to treat or prevent spasm in the muscles of the gastrointestinal tract, particularly that associated with irritable bowel syndrome.		3.8630carboxylic ester;
tertiary amine		antispasmodic drug;
muscarinic antagonist;
parasympatholytic
pentetic acid
Pentetic Acid: An iron chelating agent with properties like EDETIC ACID. DTPA has also been used as a chelator for other metals, such as plutonium.		3.2310pentacarboxylic acidcopper chelator
diphenidol
diphenidol: shows anti-arrhythmic activity; RN given refers to unlabeled parent cpd. diphenidol : A tertiary alcohol that is butan-1-ol substituted by two phenyl groups at position 1 and a piperidin-1-yl group at position 4.		2.0410benzenes;
piperidines;
tertiary alcohol		antiemetic
diflunisal
Diflunisal: A salicylate derivative and anti-inflammatory analgesic with actions and side effects similar to those of ASPIRIN.. diflunisal : An organofluorine compound comprising salicylic acid having a 2,4-difluorophenyl group at the 5-position.		3.5620monohydroxybenzoic acid;
organofluorine compound		non-narcotic analgesic;
non-steroidal anti-inflammatory drug
dilazep
Dilazep: Coronary vasodilator with some antiarrhythmic activity.. dilazep : A member of the class of diazepanes that is 1,4-diazepane substituted by 3-[(3,4,5-trimethoxybenzoyl)oxy]propyl groups at positions 1 and 4. It is a potent adenosine uptake inhibitor that exhibits antiplatelet, antianginal and vasodilator properties.		2.0410benzoate ester;
diazepane;
diester;
methoxybenzenes		cardioprotective agent;
platelet aggregation inhibitor;
vasodilator agent
dilacor xr
5-[2-(dimethylamino)ethyl]-2-(4-methoxyphenyl)-4-oxo-2,3,4,5-tetrahydro-1,5-benzothiazepin-3-yl acetate : A lactam that is 2,3-dihydro-1,5-benzothiazepin-4(5H)-one in which positions 2 and 3 are substituted by 4-methoxyphenyl and acetoxy, respectively, while the hydrogen attached to the nitrogen is substituted by a 2-(dimethylamino)ethyl group.		2.0710acetate ester;
aromatic ether;
benzothiazepine;
lactam;
tertiary amino compound
dimercaprol
Dimercaprol: An anti-gas warfare agent that is effective against Lewisite (dichloro(2-chlorovinyl)arsine) and formerly known as British Anti-Lewisite or BAL. It acts as a chelating agent and is used in the treatment of arsenic, gold, and other heavy metal poisoning.. dimercaprol : A dithiol that is propane-1,2-dithiol in which one of the methyl hydrogens is replaced by a hydroxy group. a chelating agent originally developed during World War II as an experimental antidote against the arsenic-based poison gas Lewisite, it has been used clinically since 1949 for the treatment of poisoning by arsenic, mercury and gold. It can also be used for treatment of poisoning by antimony, bismuth and possibly thallium, and (with sodium calcium edetate) in cases of acute leaad poisoning. Administration is by (painful) intramuscular injection of a suspension of dimercaprol in peanut oil, typically every 4 hours for 2-10 days depending on the toxicity. In the past, dimercaprol was also used for the treatment of Wilson's disease, a severely debilitating genetic disorder in which the body tends to retain copper, with resultant liver and brain injury.		3.2310dithiol;
primary alcohol		chelator
dimethadione
Dimethadione: An anticonvulsant that is the active metabolite of TRIMETHADIONE.		2.4420oxazolidinone
diphenhydramine
Diphenhydramine: A histamine H1 antagonist used as an antiemetic, antitussive, for dermatoses and pruritus, for hypersensitivity reactions, as a hypnotic, an antiparkinson, and as an ingredient in common cold preparations. It has some undesired antimuscarinic and sedative effects.. diphenhydramine : An ether that is the benzhydryl ether of 2-(dimethylamino)ethanol. It is a H1-receptor antagonist used as a antipruritic and antitussive drug.. antitussive : An agent that suppresses cough. Antitussives have a central or a peripheral action on the cough reflex, or a combination of both. Compare with expectorants, which are considered to increase the volume of secretions in the respiratory tract, so facilitating their removal by ciliary action and coughing, and mucolytics, which decrease the viscosity of mucus, facilitating its removal by ciliary action and expectoration.		13.3312ether;
tertiary amino compound		anti-allergic agent;
antidyskinesia agent;
antiemetic;
antiparkinson drug;
antipruritic drug;
antitussive;
H1-receptor antagonist;
local anaesthetic;
muscarinic antagonist;
oneirogen;
sedative
diphenylpyraline
diphenylpyraline: RN given refers to parent cpd; structure. allergen : A chemical compound, or part thereof, which causes the onset of an allergic reaction by interacting with any of the molecular pathways involved in an allergy.. diphenylpyraline : A member of the class of piperidines that is the benzhydryl ether derivative of 1-methyl-4-hydroxypiperidine. A sedating antihistamine, it is used as the hydrochloride for the symptomatic relief of allergic conditions including rhinitis and hay fever, and in pruritic skin disorders. It is also used as the teoclate salt (piprinhydrinate) as an ingredient in compound preparations for the symptomatic relief of coughs and the common cold.		7.7530piperidines;
tertiary amine		cholinergic antagonist;
H1-receptor antagonist
dipivefrin
dipivefrin: used in treatment of both primary & open angle glaucoma; RN given refers to (+-)-isomer. dipivefrin : The dipivalate ester of (+-)-epinephrine (racepinephrine). A pro-drug of epinephrine, the hydrochloride is used topically as eye drops to reduce intra-ocular pressure in the treatment of open-angle glaucoma or ocular hypertension.		2.0210ethanolamines;
pivalate ester		adrenergic agonist;
antiglaucoma drug;
ophthalmology drug;
prodrug;
sympathomimetic agent
dipyridamole
Dipyridamole: A phosphodiesterase inhibitor that blocks uptake and metabolism of adenosine by erythrocytes and vascular endothelial cells. Dipyridamole also potentiates the antiaggregating action of prostacyclin. (From AMA Drug Evaluations Annual, 1994, p752). dipyridamole : A pyrimidopyrimidine that is 2,2',2'',2'''-(pyrimido[5,4-d]pyrimidine-2,6-diyldinitrilo)tetraethanol substituted by piperidin-1-yl groups at positions 4 and 8 respectively. A vasodilator agent, it inhibits the formation of blood clots.		3.2310piperidines;
pyrimidopyrimidine;
tertiary amino compound;
tetrol		adenosine phosphodiesterase inhibitor;
EC 3.5.4.4 (adenosine deaminase) inhibitor;
platelet aggregation inhibitor;
vasodilator agent
disopyramide
Disopyramide: A class I anti-arrhythmic agent (one that interferes directly with the depolarization of the cardiac membrane and thus serves as a membrane-stabilizing agent) with a depressant action on the heart similar to that of guanidine. It also possesses some anticholinergic and local anesthetic properties.. disopyramide : A monocarboxylic acid amide that is butanamide substituted by a diisopropylamino group at position 4, a phenyl group at position 2 and a pyridin-2-yl group at position 2. It is used as a anti-arrhythmia drug.		3.8430monocarboxylic acid amide;
pyridines;
tertiary amino compound		anti-arrhythmia drug
disulfiram
[no description available]		4.960organic disulfide;
organosulfur acaricide		angiogenesis inhibitor;
antineoplastic agent;
apoptosis inducer;
EC 1.2.1.3 [aldehyde dehydrogenase (NAD(+))] inhibitor;
EC 3.1.1.1 (carboxylesterase) inhibitor;
EC 3.1.1.8 (cholinesterase) inhibitor;
EC 5.99.1.2 (DNA topoisomerase) inhibitor;
ferroptosis inducer;
fungicide;
NF-kappaB inhibitor
valproic acid
Valproic Acid: A fatty acid with anticonvulsant and anti-manic properties that is used in the treatment of EPILEPSY and BIPOLAR DISORDER. The mechanisms of its therapeutic actions are not well understood. It may act by increasing GAMMA-AMINOBUTYRIC ACID levels in the brain or by altering the properties of VOLTAGE-GATED SODIUM CHANNELS.. valproic acid : A branched-chain saturated fatty acid that comprises of a propyl substituent on a pentanoic acid stem.		5.07130branched-chain fatty acid;
branched-chain saturated fatty acid		anticonvulsant;
antimanic drug;
EC 3.5.1.98 (histone deacetylase) inhibitor;
GABA agent;
neuroprotective agent;
psychotropic drug;
teratogenic agent
racemetirosine
alpha-Methyltyrosine: An inhibitor of the enzyme TYROSINE 3-MONOOXYGENASE, and consequently of the synthesis of catecholamines. It is used to control the symptoms of excessive sympathetic stimulation in patients with PHEOCHROMOCYTOMA. (Martindale, The Extra Pharmacopoeia, 30th ed)		1.9710
domperidone
Domperidone: A specific blocker of dopamine receptors. It speeds gastrointestinal peristalsis, causes prolactin release, and is used as antiemetic and tool in the study of dopaminergic mechanisms.. domperidone : 1-[3-(Piperidin-1-yl)propyl]-1,3-dihydro-2H-benzimidazol-2-one in which the 4-position of the piperidine ring is substituted by a 5-chloro-1,3-dihydro-2H-benzimidazol-2-on-1-yl group. A dopamine antagonist, it is used as an antiemetic for the short-term treatment of nausea and vomiting, and to control gastrointestinal effects of dopaminergic drugs given in the management of parkinsonism. The free base is used in oral suspensions, while the maleate salt is used in tablet preparations.		2.3920benzimidazoles;
heteroarylpiperidine		antiemetic;
dopaminergic antagonist
donepezil
Donepezil: An indan and piperidine derivative that acts as a selective and reversible inhibitor of ACETYLCHOLINESTERASE. Donepezil is highly selective for the central nervous system and is used in the management of mild to moderate DEMENTIA in ALZHEIMER DISEASE.. donepezil : A racemate comprising equimolar amounts of (R)- and (S)-donepezil. A centrally acting reversible acetylcholinesterase inhibitor, its main therapeutic use is in the treatment of Alzheimer's disease where it is used to increase cortical acetylcholine.. 2-[(1-benzylpiperidin-4-yl)methyl]-5,6-dimethoxyindan-1-one : A member of the class of indanones that is 5,6-dimethoxyindan-1-one which is substituted at position 2 by an (N-benzylpiperidin-4-yl)methyl group.		3.8630aromatic ether;
indanones;
piperidines;
racemate		EC 3.1.1.7 (acetylcholinesterase) inhibitor;
EC 3.1.1.8 (cholinesterase) inhibitor;
nootropic agent
doxapram
Doxapram: A central respiratory stimulant with a brief duration of action. (From Martindale, The Extra Pharmocopoeia, 30th ed, p1225). doxapram : A member of the class of pyrrolidin-2-ones that is N-ethylpyrrolidin-2-one in which both of the hydrogens at the 3 position (adjacent to the carbonyl group) are substituted by phenyl groups, and one of the hydrogens at the 4 position is substituted by a 2-(morpholin-4-yl)ethyl group. A central and respiratory stimulant with a brief duration of action, it is used (generally as the hydrochloride or the hydrochloride hydrate) as a temporary treatment of acute respiratory failure, particularly when superimposed on chronic obstructive pulmonary disease, and of postoperative respiratory depression. It has also been used for treatment of postoperative shivering.		3.2310morpholines;
pyrrolidin-2-ones		central nervous system stimulant
doxazosin
Doxazosin: A prazosin-related compound that is a selective alpha-1-adrenergic blocker.. doxazosin : A member of the class of quinazolines that is quinazoline substituted by an amino group at position 4, methoxy groups at positions 6 and 7 and a piperazin-1-yl group at position 2 which in turn is substituted by a 2,3-dihydro-1,4-benzodioxin-2-ylcarbonyl group at position 4. An antihypertensive agent, it is used in the treatment of high blood pressure.		3.8530aromatic amine;
benzodioxine;
monocarboxylic acid amide;
N-acylpiperazine;
N-arylpiperazine;
quinazolines		alpha-adrenergic antagonist;
antihyperplasia drug;
antihypertensive agent;
antineoplastic agent;
vasodilator agent
doxepin
Doxepin: A dibenzoxepin tricyclic compound. It displays a range of pharmacological actions including maintaining adrenergic innervation. Its mechanism of action is not fully understood, but it appears to block reuptake of monoaminergic neurotransmitters into presynaptic terminals. It also possesses anticholinergic activity and modulates antagonism of histamine H(1)- and H(2)-receptors.. doxepin : A dibenzooxepine that is 6,11-dihydrodibenzo[b,e]oxepine substituted by a 3-(dimethylamino)propylidene group at position 11. It is used as an antidepressant drug.		4.86110dibenzooxepine;
tertiary amino compound		antidepressant
doxylamine
Doxylamine: Histamine H1 antagonist with pronounced sedative properties. It is used in allergies and as an antitussive, antiemetic, and hypnotic. Doxylamine has also been administered in veterinary applications and was formerly used in PARKINSONISM.		3.8630pyridines;
tertiary amine		anti-allergic agent;
antiemetic;
antitussive;
cholinergic antagonist;
H1-receptor antagonist;
histamine antagonist;
sedative
cycloadiphenine
cycloadiphenine: RN given refers to parent cpd		2.0410benzenes
droperidol
Droperidol: A butyrophenone with general properties similar to those of HALOPERIDOL. It is used in conjunction with an opioid analgesic such as FENTANYL to maintain the patient in a calm state of neuroleptanalgesia with indifference to surroundings but still able to cooperate with the surgeon. It is also used as a premedicant, as an antiemetic, and for the control of agitation in acute psychoses. (From Martindale, The Extra Pharmacopoeia, 29th ed, p593). droperidol : An organofluorine compound that is haloperidol in which the hydroxy group has been eliminated with the introduction of a double bond in the piperidine ring, and the 4-chlorophenyl group has been replaced by a benzimidazol-2-on-1-yl group. It is used in the management of chemotherapy-induced nausea and vomiting, and in conjunction with an opioid analgesic such as fentanyl to maintain the patient in a calm state of neuroleptanalgesia with indifference to surroundings but still able to cooperate with the surgeon.		5.8671aromatic ketone;
benzimidazoles;
organofluorine compound		anaesthesia adjuvant;
antiemetic;
dopaminergic antagonist;
first generation antipsychotic
dyclonine
[no description available]		2.0710aromatic ketone;
piperidines		topical anaesthetic
dyphylline
Dyphylline: A THEOPHYLLINE derivative with broncho- and vasodilator properties. It is used in the treatment of asthma, cardiac dyspnea, and bronchitis.. dyphylline : An oxopurine that is theophylline bearing a 2,3-dihydroxypropyl group at the 7 position. It has broncho- and vasodilator properties, and is used in the treatment of asthma, cardiac dyspnea, and bronchitis. It is also an ingredient in preparations that have been promoted for coughs.		3.8630oxopurine;
propane-1,2-diols		bronchodilator agent;
EC 3.1.4.* (phosphoric diester hydrolase) inhibitor;
muscle relaxant;
vasodilator agent
ebselen
ebselen : A benzoselenazole that is 1,2-benzoselenazol-3-one carrying an additional phenyl substituent at position 2. Acts as a mimic of glutathione peroxidase.		3.6420benzoselenazoleanti-inflammatory drug;
antibacterial agent;
anticoronaviral agent;
antifungal agent;
antineoplastic agent;
antioxidant;
apoptosis inducer;
EC 1.13.11.33 (arachidonate 15-lipoxygenase) inhibitor;
EC 1.13.11.34 (arachidonate 5-lipoxygenase) inhibitor;
EC 1.3.1.8 [acyl-CoA dehydrogenase (NADP(+))] inhibitor;
EC 1.8.1.12 (trypanothione-disulfide reductase) inhibitor;
EC 2.5.1.7 (UDP-N-acetylglucosamine 1-carboxyvinyltransferase) inhibitor;
EC 2.7.10.1 (receptor protein-tyrosine kinase) inhibitor;
EC 3.1.3.25 (inositol-phosphate phosphatase) inhibitor;
EC 3.4.22.69 (SARS coronavirus main proteinase) inhibitor;
EC 3.5.4.1 (cytosine deaminase) inhibitor;
EC 5.1.3.2 (UDP-glucose 4-epimerase) inhibitor;
enzyme mimic;
ferroptosis inhibitor;
genotoxin;
hepatoprotective agent;
neuroprotective agent;
radical scavenger
econazole
Econazole: An imidazole derivative that is commonly used as a topical antifungal agent.. econazole : A racemate composed of equimolar amounts of (R)- and (S)-econazole. Used (as its nitrate salt) to treat skin infections such as athlete's foot, jock itch, ringworm and other fungal skin infections.. 1-{2-(4-chlorobenzyloxy)-2-(2,4-dichlorophenyl)ethyl}imidazole : A member of the class of imidazoles that is 1-(2,4-dichlorophenyl)-2-(imidazol-1-yl)ethanol in which the hydroxyl hydrogen is replaced by a 4-chlorobenzyl group.		2.4420dichlorobenzene;
ether;
imidazoles;
monochlorobenzenes
edrophonium
Edrophonium: A rapid-onset, short-acting cholinesterase inhibitor used in cardiac arrhythmias and in the diagnosis of myasthenia gravis. It has also been used as an antidote to curare principles.. edrophonium : A quaternary ammonium ion that is N-ethyl-N,N-dimethylanilinium in which one of the meta positions is substituted by a hydroxy group. It is a reversible inhibitor of cholinesterase, with a rapid onset (30-60 seconds after injection) but a short duration of action (5-15 minutes). The chloride salt is used in myasthenia gravis both diagnostically and to distinguish between under- or over-treatment with other anticholinesterases. It has also been used for the reversal of neuromuscular blockade in anaesthesia, and for the management of poisoning due to tetrodotoxin, a neuromuscular blocking toxin found in puffer fish and other marine animals.		3.2310phenols;
quaternary ammonium ion		antidote;
diagnostic agent;
EC 3.1.1.8 (cholinesterase) inhibitor
emodin
Emodin: Purgative anthraquinone found in several plants, especially RHAMNUS PURSHIANA. It was formerly used as a laxative, but is now used mainly as a tool in toxicity studies.. emodin : A trihydroxyanthraquinone that is 9,10-anthraquinone which is substituted by hydroxy groups at positions 1, 3, and 8 and by a methyl group at position 6. It is present in the roots and barks of numerous plants (particularly rhubarb and buckthorn), moulds, and lichens. It is an active ingredient of various Chinese herbs.		3.4110trihydroxyanthraquinoneantineoplastic agent;
laxative;
plant metabolite;
tyrosine kinase inhibitor
enflurane
Enflurane: An extremely stable inhalation anesthetic that allows rapid adjustments of anesthesia depth with little change in pulse or respiratory rate.. enflurane : An ether in which the oxygen atom is connected to 2-chloro-1,1,2-trifluoroethyl and difluoromethyl groups.		2.0210ether;
organochlorine compound;
organofluorine compound		anaesthetic
enoxacin
Enoxacin: A broad-spectrum 6-fluoronaphthyridinone antibacterial agent that is structurally related to NALIDIXIC ACID.. enoxacin : A 1,8-naphthyridine derivative that is 1,4-dihydro-1,8-naphthyridine with an ethyl group at the 1 position, a carboxy group at the 3-position, an oxo sustituent at the 4-position, a fluoro substituent at the 5-position and a piperazin-1-yl group at the 7 position. An antibacterial, it is used in the treatment of urinary-tract infections and gonorrhoea.		2.02101,8-naphthyridine derivative;
amino acid;
fluoroquinolone antibiotic;
monocarboxylic acid;
N-arylpiperazine;
quinolone antibiotic		antibacterial drug;
DNA synthesis inhibitor
estazolam
Estazolam: A benzodiazepine with anticonvulsant, hypnotic, and muscle relaxant properties. It has been shown in some cases to be more potent than DIAZEPAM or NITRAZEPAM.. estazolam : A triazolo[4,3-a][1,4]benzodiazepine having a phenyl group at position 6 and a chloro substituent at position 8. A short-acting benzodiazepine with general properties similar to diazepam, it is given by mouth as a hypnotic in the short-term management of insomnia.		3.5620triazoles;
triazolobenzodiazepine		anticonvulsant;
anxiolytic drug;
GABA modulator
ethacrynic acid
Ethacrynic Acid: A compound that inhibits symport of sodium, potassium, and chloride primarily in the ascending limb of Henle, but also in the proximal and distal tubules. This pharmacological action results in excretion of these ions, increased urinary output, and reduction in extracellular fluid. This compound has been classified as a loop or high ceiling diuretic.. etacrynic acid : An aromatic ether that is phenoxyacetic acid in which the phenyl ring is substituted by chlorines at positions 2 and 3, and by a 2-methylidenebutanoyl group at position 4. It is a loop diuretic used to treat high blood pressure resulting from diseases such as congestive heart failure, liver failure, and kidney failure. It is also a glutathione S-transferase (EC 2.5.1.18) inhibitor.		3.8930aromatic ether;
aromatic ketone;
dichlorobenzene;
monocarboxylic acid		EC 2.5.1.18 (glutathione transferase) inhibitor;
ion transport inhibitor;
loop diuretic
profenamine
profenamine: was heading 1972-94 (see under PHENOTHIAZINES 1972-90); use PHENOTHIAZINES to search ETHOPROPAZINE 1972-94. profenamine : A member of the class of phenothiazines that is phenothiazine in which the hydrogen attached to the nitrogen is substituted by a 2-(diethylamino)propyl group. An antimuscarinic, it is used as the hydrochloride for the symptomatic treatment of Parkinson's disease.		2.4620phenothiazines;
tertiary amino compound		adrenergic antagonist;
antidyskinesia agent;
antiparkinson drug;
histamine antagonist;
muscarinic antagonist
ethosuximide
Ethosuximide: An anticonvulsant especially useful in the treatment of absence seizures unaccompanied by other types of seizures.. ethosuximide : A dicarboximide that is pyrrolidine-2,5-dione in which the hydrogens at position 3 are substituted by one methyl and one ethyl group. An antiepileptic, it is used in the treatment of absence seizures and may be used for myoclonic seizures, but is ineffective against tonic-clonic seizures.		3.8530dicarboximide;
pyrrolidinone		anticonvulsant;
geroprotector;
T-type calcium channel blocker
ethotoin
ethotoin: was heading 1966-94 (see under HYDANTOINS 1966-90); use HYDANTOINS to search ETHOTOIN 1966-94. ethotoin : An imidazolidine-2,4-dione that is hydantoin substituted by ethyl and phenyl at positions 3 and 5, respectively. An antiepileptic, it is less toxic than phenytoin but also less effective.		3.8530imidazolidine-2,4-dioneanticonvulsant
ethyl loflazepate
ethyl loflazepate: structure given in first source		2.0410organic molecular entity
etidronate
Etidronic Acid: A diphosphonate which affects calcium metabolism. It inhibits ectopic calcification and slows down bone resorption and bone turnover.. etidronic acid : A 1,1-bis(phosphonic acid) that is (ethane-1,1-diyl)bis(phosphonic acid) having a hydroxy substituent at the 1-position. It inhibits the formation, growth, and dissolution of hydroxyapatite crystals by chemisorption to calcium phosphate surfaces.		4.08401,1-bis(phosphonic acid)antineoplastic agent;
bone density conservation agent;
chelator
etizolam
etizolam: structure given in first source		2.0410organic molecular entity
etodolac
Etodolac: A non-steroidal anti-inflammatory agent and cyclooxygenase-2 (COX-2) inhibitor with potent analgesic and anti-arthritic properties. It has been shown to be effective in the treatment of OSTEOARTHRITIS; RHEUMATOID ARTHRITIS; ANKYLOSING SPONDYLITIS; and in the alleviation of postoperative pain (PAIN, POSTOPERATIVE).. etodolac : A monocarboxylic acid that is acetic acid in which one of the methyl hydrogens is substituted by a 1,8-diethyl-1,3,4,9-tetrahydropyrano[3,4-b]indol-1-yl moiety. A preferential inhibitor of cyclo-oxygenase 2 and non-steroidal anti-inflammatory, it is used for the treatment of rheumatoid arthritis and osteoarthritis, and for the alleviation of postoperative pain. Administered as the racemate, only the (S)-enantiomer is active.		4.0840monocarboxylic acid;
organic heterotricyclic compound		antipyretic;
cyclooxygenase 2 inhibitor;
non-narcotic analgesic;
non-steroidal anti-inflammatory drug
brl 42810
[no description available]		3.84302-aminopurines;
acetate ester		antiviral drug;
prodrug
felbamate
Felbamate: A PEGylated phenylcarbamate derivative that acts as an antagonist of NMDA RECEPTORS. It is used as an anticonvulsant, primarily for the treatment of SEIZURES in severe refractory EPILEPSY.. felbamate : The bis(carbamate ester) of 2-phenylpropane-1,3-diol. An anticonvulsant, it is used in the treatment of epilepsy.		4.2450carbamate esteranticonvulsant;
neuroprotective agent
felodipine
Felodipine: A dihydropyridine calcium antagonist with positive inotropic effects. It lowers blood pressure by reducing peripheral vascular resistance through a highly selective action on smooth muscle in arteriolar resistance vessels.. felodipine : The mixed (methyl, ethyl) diester of 4-(2,3-dichlorophenyl)-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylic acid. A calcium-channel blocker, it lowers blood pressure by reducing peripheral vascular resistance through a highly selective action on smooth muscle in arteriolar resistance vessels. It is used in the management of hypertension and angina pectoris.		3.8330dichlorobenzene;
dihydropyridine;
ethyl ester;
methyl ester		anti-arrhythmia drug;
antihypertensive agent;
calcium channel blocker;
vasodilator agent
fendiline
Fendiline: Coronary vasodilator; inhibits calcium function in muscle cells in excitation-contraction coupling; proposed as antiarrhythmic and antianginal agents.		2.0410diarylmethane
fenfluramine
Fenfluramine: A centrally active drug that apparently both blocks serotonin uptake and provokes transport-mediated serotonin release.. fenfluramine : A secondary amino compound that is 1-phenyl-propan-2-amine in which one of the meta-hydrogens is substituted by trifluoromethyl, and one of the hydrogens attached to the nitrogen is substituted by an ethyl group. It binds to the serotonin reuptake pump, causing inhbition of serotonin uptake and release of serotonin. The resulting increased levels of serotonin lead to greater serotonin receptor activation which in turn lead to enhancement of serotoninergic transmission in the centres of feeding behavior located in the hypothalamus. This suppresses the appetite for carbohydrates. Fenfluramine was used as the hydrochloride for treatment of diabetes and obesity. It was withdrawn worldwide after reports of heart valve disease and pulmonary hypertension.		2.940(trifluoromethyl)benzenes;
secondary amino compound		appetite depressant;
serotonergic agonist;
serotonin uptake inhibitor
fenofibrate
Pharmavit: a polyvitamin product, comprising vitamins A, D2, B1, B2, B6, C, E, nicotinamide, & calcium pantothene; may be a promising agent for application to human populations exposed to carcinogenic and genetic hazards of ionizing radiation; RN from CHEMLINE		3.8930aromatic ether;
chlorobenzophenone;
isopropyl ester;
monochlorobenzenes		antilipemic drug;
environmental contaminant;
geroprotector;
xenobiotic
fenoldopam
Fenoldopam: A dopamine D1 receptor agonist that is used as an antihypertensive agent. It lowers blood pressure through arteriolar vasodilation.		3.620benzazepinealpha-adrenergic agonist;
antihypertensive agent;
dopamine agonist;
dopaminergic antagonist;
vasodilator agent
fenoprofen
Fenoprofen: A propionic acid derivative that is used as a non-steroidal anti-inflammatory agent.. fenoprofen : A monocarboxylic acid that is propanoic acid in which one of the hydrogens at position 2 is substituted by a 3-phenoxyphenyl group. A non-steroidal anti-inflammatory drug, the dihydrate form of the calcium salt is used for the management of mild to moderate pain and for the relief of pain and inflammation associated with disorders such as arthritis. It is pharmacologically similar to aspirin, but causes less gastrointestinal bleeding.		4.140monocarboxylic acidantipyretic;
cyclooxygenase 1 inhibitor;
cyclooxygenase 2 inhibitor;
drug allergen;
non-narcotic analgesic;
non-steroidal anti-inflammatory drug
berotek
Fenoterol: A synthetic adrenergic beta-2 agonist that is used as a bronchodilator and tocolytic.. fenoterol : A member of the class resorcinols that is 5-(1-hydroxyethyl)benzene-1,3-diol in which one of the methyl hydrogens is replaced by a 1-(4-hydroxyphenyl)propan-2-amino group. A beta2-adrenergic agonist, it is used (as the hydrobromide salt) as a bronchodilator in the management of reversible airway obstruction.		2.4620resorcinols;
secondary alcohol;
secondary amino compound		beta-adrenergic agonist;
bronchodilator agent;
sympathomimetic agent;
tocolytic agent
fentanyl
Fentanyl: A potent narcotic analgesic, abuse of which leads to habituation or addiction. It is primarily a mu-opioid agonist. Fentanyl is also used as an adjunct to general anesthetics, and as an anesthetic for induction and maintenance. (From Martindale, The Extra Pharmacopoeia, 30th ed, p1078). fentanyl : A monocarboxylic acid amide resulting from the formal condensation of the aryl amino group of N-phenyl-1-(2-phenylethyl)piperidin-4-amine with propanoic acid.		2.0210anilide;
monocarboxylic acid amide;
piperidines		adjuvant;
anaesthesia adjuvant;
anaesthetic;
intravenous anaesthetic;
mu-opioid receptor agonist;
opioid analgesic
fexofenadine
fexofenadine: a second generation antihistamine; metabolite of the antihistaminic drug terfenadine; structure in first source; RN refers to HCl. fexofenadine : A piperidine-based anti-histamine compound.		3.5620piperidines;
tertiary amine		anti-allergic agent;
H1-receptor antagonist
fipexide
fipexide: regulates dopaminergic systems at macromolecular level		4.140benzodioxoles
flavoxate
Flavoxate: A drug that has been used in various urinary syndromes and as an antispasmodic. Its therapeutic usefulness and its mechanism of action are not clear. It may have local anesthetic activity and direct relaxing effects on smooth muscle as well as some activity as a muscarinic antagonist.. flavoxate : A carboxylic ester resulting from the formal condensation of 3-methylflavone-8-carboxylic acid with 2-(1-piperidinyl)ethanol.		4.0840carboxylic ester;
flavones;
piperidines;
tertiary amino compound		antispasmodic drug;
muscarinic antagonist;
parasympatholytic
flecainide
Flecainide: A potent anti-arrhythmia agent, effective in a wide range of ventricular and atrial ARRHYTHMIAS and TACHYCARDIAS.. flecainide : A monocarboxylic acid amide obtained by formal condensation of the carboxy group of 2,5-bis(2,2,2-trifluoroethoxy)benzoic acid with the primary amino group of piperidin-2-ylmethylamine. An antiarrhythmic agent used (in the form of its acetate salt) to prevent and treat tachyarrhythmia (abnormal fast rhythm of the heart).		4.0740aromatic ether;
monocarboxylic acid amide;
organofluorine compound;
piperidines		anti-arrhythmia drug
fluconazole
Fluconazole: Triazole antifungal agent that is used to treat oropharyngeal CANDIDIASIS and cryptococcal MENINGITIS in AIDS.. fluconazole : A member of the class of triazoles that is propan-2-ol substituted at position 1 and 3 by 1H-1,2,4-triazol-1-yl groups and at position 2 by a 2,4-difluorophenyl group. It is an antifungal drug used for the treatment of mucosal candidiasis and for systemic infections including systemic candidiasis, coccidioidomycosis, and cryptococcosis.		3.8530conazole antifungal drug;
difluorobenzene;
tertiary alcohol;
triazole antifungal drug		environmental contaminant;
P450 inhibitor;
xenobiotic
flucytosine
Flucytosine: A fluorinated cytosine analog that is used as an antifungal agent.. flucytosine : An organofluorine compound that is cytosine that is substituted at position 5 by a fluorine. A prodrug for the antifungal 5-fluorouracil, it is used for the treatment of systemic fungal infections.		3.8430aminopyrimidine;
nucleoside analogue;
organofluorine compound;
pyrimidine antifungal drug;
pyrimidone		prodrug
flufenamic acid
Flufenamic Acid: An anthranilic acid derivative with analgesic, anti-inflammatory, and antipyretic properties. It is used in musculoskeletal and joint disorders and administered by mouth and topically. (From Martindale, The Extra Pharmacopoeia, 30th ed, p16). flufenamic acid : An aromatic amino acid consisting of anthranilic acid carrying an N-(trifluoromethyl)phenyl substituent. An analgesic and anti-inflammatory, it is used in rheumatic disorders.		2.0410aromatic amino acid;
organofluorine compound		antipyretic;
EC 1.14.99.1 (prostaglandin-endoperoxide synthase) inhibitor;
non-narcotic analgesic;
non-steroidal anti-inflammatory drug
fluphenazine
[no description available]		11.395516N-alkylpiperazine;
organofluorine compound;
phenothiazines		anticoronaviral agent;
dopaminergic antagonist;
phenothiazine antipsychotic drug
flumazenil
Flumazenil: A potent benzodiazepine receptor antagonist. Since it reverses the sedative and other actions of benzodiazepines, it has been suggested as an antidote to benzodiazepine overdoses.. flumazenil : An organic heterotricyclic compound that is 5,6-dihydro-4H-imidazo[1,5-a][1,4]benzodiazepine which is substituted at positions 3, 5, 6, and 8 by ethoxycarbonyl, methyl, oxo, and fluoro groups, respectively. It is used as an antidote to benzodiazepine overdose.		3.8530ethyl ester;
imidazobenzodiazepine;
organofluorine compound		antidote to benzodiazepine poisoning;
GABA antagonist
fluorescite
fluorescein (acid form) : A xanthene dye that is highly fluorescent and commonly used as a fluorescent tracer.		3.2310benzoic acids;
cyclic ketone;
hydroxy monocarboxylic acid;
organic heterotricyclic compound;
phenols;
xanthene dye		fluorescent dye;
radioopaque medium
fluorouracil
Fluorouracil: A pyrimidine analog that is an antineoplastic antimetabolite. It interferes with DNA synthesis by blocking the THYMIDYLATE SYNTHETASE conversion of deoxyuridylic acid to thymidylic acid.. 5-fluorouracil : A nucleobase analogue that is uracil in which the hydrogen at position 5 is replaced by fluorine. It is an antineoplastic agent which acts as an antimetabolite - following conversion to the active deoxynucleotide, it inhibits DNA synthesis (by blocking the conversion of deoxyuridylic acid to thymidylic acid by the cellular enzyme thymidylate synthetase) and so slows tumour growth.		5.8261nucleobase analogue;
organofluorine compound		antimetabolite;
antineoplastic agent;
environmental contaminant;
immunosuppressive agent;
radiosensitizing agent;
xenobiotic
fluoxetine
Fluoxetine: The first highly specific serotonin uptake inhibitor. It is used as an antidepressant and often has a more acceptable side-effects profile than traditional antidepressants.. fluoxetine : A racemate comprising equimolar amounts of (R)- and (S)-fluoxetine. A selective serotonin reuptake inhibitor (SSRI), it is used (generally as the hydrochloride salt) for the treatment of depression (and the depressive phase of bipolar disorder), bullimia nervosa, and obsessive-compulsive disorder.. N-methyl-3-phenyl-3-[4-(trifluoromethyl)phenoxy]propan-1-amine : An aromatic ether consisting of 4-trifluoromethylphenol in which the hydrogen of the phenolic hydroxy group is replaced by a 3-(methylamino)-1-phenylpropyl group.		5.32170(trifluoromethyl)benzenes;
aromatic ether;
secondary amino compound
fluphenazine depot
fluphenazine decanoate : The prodrug of fluphenazine, an antipsychotic drug used for the symptomatic management of psychosis in patients with schizophrenia.		7.32187decanoate ester;
N-alkylpiperazine;
organofluorine compound;
phenothiazines		dopaminergic antagonist;
phenothiazine antipsychotic drug;
prodrug
fluphenazine enanthate
[no description available]		4.1850phenothiazines
flurazepam
Flurazepam: A benzodiazepine derivative used mainly as a hypnotic.. flurazepam : A 1,4-benzodiazepinone that is 1,3-dihydro-2H-1,4-benzodiazepin-2-one substituted by a 2-(diethylamino)ethyl group, 2-fluorophenyl group and chloro group at positions 1, 5 and 7, respectively. It is a partial agonist of GABAA receptors and used for the treatment of insomnia.		3.58201,4-benzodiazepinone;
monofluorobenzenes;
organochlorine compound;
tertiary amino compound		anticonvulsant;
anxiolytic drug;
GABAA receptor agonist;
sedative
flurbiprofen
Flurbiprofen: An anti-inflammatory analgesic and antipyretic of the phenylalkynoic acid series. It has been shown to reduce bone resorption in periodontal disease by inhibiting CARBONIC ANHYDRASE.. flurbiprofen : A monocarboxylic acid that is a 2-fluoro-[1,1'-biphenyl-4-yl] moiety linked to C-2 of propionic acid. A non-steroidal anti-inflammatory, analgesic and antipyretic, it is used as a pre-operative anti-miotic as well as orally for arthritis or dental pain.		4.3960fluorobiphenyl;
monocarboxylic acid		antipyretic;
EC 1.14.99.1 (prostaglandin-endoperoxide synthase) inhibitor;
non-narcotic analgesic;
non-steroidal anti-inflammatory drug
fluspirilene
Fluspirilene: A long-acting injectable antipsychotic agent used for chronic schizophrenia.		3.8130diarylmethane
flutamide
Flutamide: An antiandrogen with about the same potency as cyproterone in rodent and canine species.		4.2750(trifluoromethyl)benzenes;
monocarboxylic acid amide		androgen antagonist;
antineoplastic agent
flutazolam
flutazolam: structure		2.0410hemiaminal ether;
organic molecular entity
fomepizole
Fomepizole: A pyrazole and competitive inhibitor of ALCOHOL DEHYDROGENASE that is used for the treatment of poisoning by ETHYLENE GLYCOL or METHANOL.. fomepizole : A member of the class of pyrazoles that is 1H-pyrazole substituted by a methyl group at position 4.		3.2310pyrazolesantidote;
EC 1.1.1.1 (alcohol dehydrogenase) inhibitor;
protective agent
foscarnet
Foscarnet: An antiviral agent used in the treatment of cytomegalovirus retinitis. Foscarnet also shows activity against human herpesviruses and HIV.. phosphonoformic acid : Phosphoric acid in which one of the hydroxy groups is replaced by a carboxylic acid group. It is used as the trisodium salt as an antiviral agent in the treatment of cytomegalovirus retinitis (CMV retinitis, an inflamation of the retina that can lead to blindness) and as an alternative to ganciclovir for AIDS patients who require concurrent antiretroviral therapy but are unable to tolerate ganciclovir due to haematological toxicity.		3.5620carboxylic acid;
one-carbon compound;
phosphonic acids		antiviral drug;
geroprotector;
HIV-1 reverse transcriptase inhibitor;
sodium-dependent Pi-transporter inhibitor
furosemide
Furosemide: A benzoic-sulfonamide-furan. It is a diuretic with fast onset and short duration that is used for EDEMA and chronic RENAL INSUFFICIENCY.. furosemide : A chlorobenzoic acid that is 4-chlorobenzoic acid substituted by a (furan-2-ylmethyl)amino and a sulfamoyl group at position 2 and 5 respectively. It is a diuretic used in the treatment of congestive heart failure.		4.4260chlorobenzoic acid;
furans;
sulfonamide		environmental contaminant;
loop diuretic;
xenobiotic
gabapentin
Gabapentin: A cyclohexane-gamma-aminobutyric acid derivative that is used for the treatment of PARTIAL SEIZURES; NEURALGIA; and RESTLESS LEGS SYNDROME.. gabapentin : A gamma-amino acid that is cyclohexane substituted at position 1 by aminomethyl and carboxymethyl groups. Used for treatment of neuropathic pain and restless legs syndrome.		4.0640gamma-amino acidanticonvulsant;
calcium channel blocker;
environmental contaminant;
xenobiotic
vanoxerine
vanoxerine: structure given in first source. vanoxerine : An N-alkylpiperazine that consists of piperazine bearing 2-bis(4-fluorophenyl)methoxy]ethyl and 3-phenylpropyl groups at positions 1 and 4 respectively. Potent, competitive inhibitor of dopamine uptake (Ki = 1 nM for inhibition of striatal dopamine uptake). Has > 100-fold lower affinity for the noradrenalin and 5-HT uptake carriers. Also a potent sigma ligand (IC50 = 48 nM). Centrally active following systemic administration.		5.86180ether;
N-alkylpiperazine;
organofluorine compound;
tertiary amino compound		dopamine uptake inhibitor
gbr 12935
1-[2-(benzhydryloxy)ethyl]-4-(3-phenylpropyl)piperazine : An N-alkylpiperazine that consists of piperazine bearing 2-(benzhydryloxy)ethyl and 3-phenylpropyl groups at positions 1 and 4 respectively. Potent and selective inhibitor of dopamine uptake (KD = 5.5 nM in rat striatal membranes).		3.0950ether;
N-alkylpiperazine;
tertiary amino compound		dopamine uptake inhibitor
gemfibrozil
[no description available]		4.0740aromatic etherantilipemic drug
glafenine
Glafenine: An anthranilic acid derivative with analgesic properties used for the relief of all types of pain.. glafenine : A carboxylic ester that is 2,3-dihydroxypropyl anthranilate in which the amino group is substituted by a 7-chloroquinolin-4-yl group. A non-steroidal anti-inflammatory drug, glafenine and its hydrochloride salt were used for the relief of all types of pain, but high incidence of anaphylactic reactions resulted in their withdrawal from the market.		3.8730aminoquinoline;
carboxylic ester;
glycol;
organochlorine compound;
secondary amino compound		inhibitor;
non-narcotic analgesic;
non-steroidal anti-inflammatory drug
gliclazide
Gliclazide: An oral sulfonylurea hypoglycemic agent which stimulates insulin secretion.		2.4620N-sulfonylureahypoglycemic agent;
insulin secretagogue;
radical scavenger
glimepiride
glimepiride: structure given in first source		4.2750sulfonamide
glipizide
Glipizide: An oral hypoglycemic agent which is rapidly absorbed and completely metabolized.. glipizide : An N-sulfonylurea that is glyburide in which the (5-chloro-2-methoxybenzoyl group is replaced by a (5-methylpyrazin-2-yl)carbonyl group. An oral hypoglycemic agent, it is used in the treatment of type 2 diabetes mellitus.		3.5620aromatic amide;
monocarboxylic acid amide;
N-sulfonylurea;
pyrazines		EC 2.7.1.33 (pantothenate kinase) inhibitor;
hypoglycemic agent;
insulin secretagogue
glutethimide
Glutethimide: A hypnotic and sedative. Its use has been largely superseded by other drugs.		2.0110piperidines
glyburide
Glyburide: An antidiabetic sulfonylurea derivative with actions like those of chlorpropamide. glyburide : An N-sulfonylurea that is acetohexamide in which the acetyl group is replaced by a 2-(5-chloro-2-methoxybenzamido)ethyl group.		3.8530monochlorobenzenes;
N-sulfonylurea		anti-arrhythmia drug;
EC 2.7.1.33 (pantothenate kinase) inhibitor;
EC 3.6.3.49 (channel-conductance-controlling ATPase) inhibitor;
hypoglycemic agent
2-cyclopentyl-2-hydroxy-2-phenylacetic acid (1,1-dimethyl-3-pyrrolidin-1-iumyl) ester
[no description available]		3.2310benzenes
granisetron
[no description available]		3.5620aromatic amide;
indazoles
guaifenesin
Guaifenesin: An expectorant that also has some muscle relaxing action. It is used in many cough preparations.		3.620methoxybenzenes
guanethidine
Guanethidine: An antihypertensive agent that acts by inhibiting selectively transmission in post-ganglionic adrenergic nerves. It is believed to act mainly by preventing the release of norepinephrine at nerve endings and causes depletion of norepinephrine in peripheral sympathetic nerve terminals as well as in tissues.. guanethidine : A member of the class of guanidines in which one of the hydrogens of the amino group has been replaced by a 2-azocan-1-ylethyl group.. guanethidine sulfate : A organic sulfate salt composed of two molecules of guanethidine and one of sulfuric acid.		4.3960azocanes;
guanidines		adrenergic antagonist;
antihypertensive agent;
sympatholytic agent
guanfacine
Guanfacine: A centrally acting antihypertensive agent with specificity towards ADRENERGIC ALPHA-2 RECEPTORS.		4.0440acetamides
guanidine
Guanidine: A strong organic base existing primarily as guanidium ions at physiological pH. It is found in the urine as a normal product of protein metabolism. It is also used in laboratory research as a protein denaturant. (From Martindale, the Extra Pharmacopoeia, 30th ed and Merck Index, 12th ed) It is also used in the treatment of myasthenia and as a fluorescent probe in HPLC.. guanidine : An aminocarboxamidine, the parent compound of the guanidines.		3.2310carboxamidine;
guanidines;
one-carbon compound
guvacine
guvacine: RN given refers to parent cpd. guvacine : A alpha,beta-unsaturated monocarboxylic acid that is nicotinic acid which has been hydrogenated at the 1-2 and 5-6 positions of the pyridine ring.		2.0110alpha,beta-unsaturated monocarboxylic acid;
beta-amino acid;
pyridine alkaloid;
secondary amino compound;
tetrahydropyridine		GABA reuptake inhibitor;
plant metabolite
haloperidol
Haloperidol: A phenyl-piperidinyl-butyrophenone that is used primarily to treat SCHIZOPHRENIA and other PSYCHOSES. It is also used in schizoaffective disorder, DELUSIONAL DISORDERS, ballism, and TOURETTE SYNDROME (a drug of choice) and occasionally as adjunctive therapy in INTELLECTUAL DISABILITY and the chorea of HUNTINGTON DISEASE. It is a potent antiemetic and is used in the treatment of intractable HICCUPS. (From AMA Drug Evaluations Annual, 1994, p279). haloperidol : A compound composed of a central piperidine structure with hydroxy and p-chlorophenyl substituents at position 4 and an N-linked p-fluorobutyrophenone moiety.		13.9812919aromatic ketone;
hydroxypiperidine;
monochlorobenzenes;
organofluorine compound;
tertiary alcohol		antidyskinesia agent;
antiemetic;
dopaminergic antagonist;
first generation antipsychotic;
serotonergic antagonist
halothane
[no description available]		2.0210haloalkane;
organobromine compound;
organochlorine compound;
organofluorine compound		inhalation anaesthetic
hexoprenaline
Hexoprenaline: Stimulant of adrenergic beta 2 receptors. It is used as a bronchodilator, antiasthmatic agent, and tocolytic agent.		2.0710
hexylresorcinol
[no description available]		2.0410resorcinols
alpha-methylhistamine
alpha-methylhistamine: a histamine H3 receptor agonist; RN given refers to parent cpd without isomeric designation. alpha-methylhistamine : An aralkylamino compound that is histamine bearing a methyl substituent at the alpha-position.		2.0210aralkylamino compound;
imidazoles		animal metabolite;
H3-receptor agonist
hexamethylene bisacetamide
N,N'-diacetyl-1,6-diaminohexane: chemical name obtained from Acta Biol Hung 1990;41(1-3):199-208		2.0710acetamides
homochlorocyclizine
homochlorocyclizine: RN given refers to parent cpd		2.4520diarylmethane
hycanthone
Hycanthone: Potentially toxic, but effective antischistosomal agent, it is a metabolite of LUCANTHONE.. hycanthone : A thioxanthen-9-one compound having a hydroxymethyl substituent at the 1-position and a 2-[(diethylamino)ethyl]amino substituent at the 4-position. It was formerly used (particularly as the monomethanesulfonic acid salt) as a schistosomicide for individual or mass treatement of infection with Schistosoma haematobium and S. mansoni, but due to its toxicity and concern about possible carcinogenicity, it has been replaced by other drugs such as praziquantel.		2.0710thioxanthenesmutagen;
schistosomicide drug
hydralazine
Hydralazine: A direct-acting vasodilator that is used as an antihypertensive agent.. hydralazine : The 1-hydrazino derivative of phthalazine; a direct-acting vasodilator that is used as an antihypertensive agent.		3.8630azaarene;
hydrazines;
ortho-fused heteroarene;
phthalazines		antihypertensive agent;
vasodilator agent
hydrochlorothiazide
Hydrochlorothiazide: A thiazide diuretic often considered the prototypical member of this class. It reduces the reabsorption of electrolytes from the renal tubules. This results in increased excretion of water and electrolytes, including sodium, potassium, chloride, and magnesium. It is used in the treatment of several disorders including edema, hypertension, diabetes insipidus, and hypoparathyroidism.. hydrochlorothiazide : A benzothiadiazine that is 3,4-dihydro-2H-1,2,4-benzothiadiazine 1,1-dioxide substituted by a chloro group at position 6 and a sulfonamide at 7. It is diuretic used for the treatment of hypertension and congestive heart failure.		3.5620benzothiadiazine;
organochlorine compound;
sulfonamide		antihypertensive agent;
diuretic;
environmental contaminant;
xenobiotic
hydroflumethiazide
Hydroflumethiazide: A thiazide diuretic with actions and uses similar to those of HYDROCHLOROTHIAZIDE. (From Martindale, The Extra Pharmacopoeia, 30th ed, p822). hydroflumethiazide : A benzothiadiazine consisting of a 3,4-dihydro-HH-1,2,4-benzothiadiazine bicyclic system dioxygenated on sulfur and carrying trifluoromethyl and aminosulfonyl groups at positions 6 and 7 respectively. A diuretic with actions and uses similar to those of hydrochlorothiazide.		3.8630benzothiadiazine;
thiazide		antihypertensive agent;
diuretic
p-hydroxyamphetamine
p-Hydroxyamphetamine: Amphetamine metabolite with sympathomimetic effects. It is sometimes called alpha-methyltyramine, which may also refer to the meta isomer, gepefrine.		1.9710amphetamines
hydroxychloroquine
Hydroxychloroquine: A chemotherapeutic agent that acts against erythrocytic forms of malarial parasites. Hydroxychloroquine appears to concentrate in food vacuoles of affected protozoa. It inhibits plasmodial heme polymerase. (From Gilman et al., Goodman and Gilman's The Pharmacological Basis of Therapeutics, 9th ed, p970). hydroxychloroquine : An aminoquinoline that is chloroquine in which one of the N-ethyl groups is hydroxylated at position 2. An antimalarial with properties similar to chloroquine that acts against erythrocytic forms of malarial parasites, it is mainly used as the sulfate salt for the treatment of lupus erythematosus, rheumatoid arthritis, and light-sensitive skin eruptions.		4.220aminoquinoline;
organochlorine compound;
primary alcohol;
secondary amino compound;
tertiary amino compound		anticoronaviral agent;
antimalarial;
antirheumatic drug;
dermatologic drug
hydroxyurea
[no description available]		4.2650one-carbon compound;
ureas		antimetabolite;
antimitotic;
antineoplastic agent;
DNA synthesis inhibitor;
EC 1.17.4.1 (ribonucleoside-diphosphate reductase) inhibitor;
genotoxin;
immunomodulator;
radical scavenger;
teratogenic agent
hydroxyzine
Hydroxyzine: A histamine H1 receptor antagonist that is effective in the treatment of chronic urticaria, dermatitis, and histamine-mediated pruritus. Unlike its major metabolite CETIRIZINE, it does cause drowsiness. It is also effective as an antiemetic, for relief of anxiety and tension, and as a sedative.. hydroxyzine : A N-alkylpiperazine that is piperzine in which the nitrogens atoms are substituted by 2-(2-hydroxyethoxy)ethyl and (4-chlorophenyl)(phenyl)methyl groups respectively.		10.36100hydroxyether;
monochlorobenzenes;
N-alkylpiperazine		anticoronaviral agent;
antipruritic drug;
anxiolytic drug;
dermatologic drug;
H1-receptor antagonist
ibuprofen
Midol: combination of cinnamedrine, phenacetin, aspirin & caffeine		4.2250monocarboxylic acidantipyretic;
cyclooxygenase 1 inhibitor;
cyclooxygenase 2 inhibitor;
drug allergen;
environmental contaminant;
geroprotector;
non-narcotic analgesic;
non-steroidal anti-inflammatory drug;
radical scavenger;
xenobiotic
phenelzine
Phenelzine: One of the MONOAMINE OXIDASE INHIBITORS used to treat DEPRESSION; PHOBIC DISORDERS; and PANIC.		5.7161primary amine
lidocaine
Lidocaine: A local anesthetic and cardiac depressant used as an antiarrhythmia agent. Its actions are more intense and its effects more prolonged than those of PROCAINE but its duration of action is shorter than that of BUPIVACAINE or PRILOCAINE.. lidocaine : The monocarboxylic acid amide resulting from the formal condensation of N,N-diethylglycine with 2,6-dimethylaniline.		3.8530benzenes;
monocarboxylic acid amide;
tertiary amino compound		anti-arrhythmia drug;
drug allergen;
environmental contaminant;
local anaesthetic;
xenobiotic
alverine
alverine : A tertiary amine having one ethyl and two 3-phenylprop-1-yl groups attached to the nitrogen. An antispasmodic that acts directly on intestinal and uterine smooth muscle, it is used (particularly as the citrate salt) in the treatment of irritable bowel syndrome.		2.0410tertiary amineantispasmodic drug
ifenprodil
ifenprodil: NMDA receptor antagonist		210piperidines
ifosfamide
[no description available]		4.2550ifosfamidesalkylating agent;
antineoplastic agent;
environmental contaminant;
immunosuppressive agent;
xenobiotic
imipramine
Imipramine: The prototypical tricyclic antidepressant. It has been used in major depression, dysthymia, bipolar depression, attention-deficit disorders, agoraphobia, and panic disorders. It has less sedative effect than some other members of this therapeutic group.. imipramine : A dibenzoazepine that is 5H-dibenzo[b,f]azepine substituted by a 3-(dimethylamino)propyl group at the nitrogen atom.		14.42307dibenzoazepineadrenergic uptake inhibitor;
antidepressant;
EC 3.4.21.26 (prolyl oligopeptidase) inhibitor
amrinone
Amrinone: A positive inotropic cardiotonic (CARDIOTONIC AGENTS) with vasodilator properties, phosphodiesterase 3 inhibitory activity, and the ability to stimulate calcium ion influx into the cardiac cell.. amrinone : A 3,4'-bipyridine substituted at positions 5 and 6 by an amino group and a keto function respectively. A pyridine phosphodiesterase 3 inhibitor, it is a drug that may improve the prognosis in patients with congestive heart failure.		4.0740bipyridinesEC 3.1.4.* (phosphoric diester hydrolase) inhibitor
indapamide
Indapamide: A benzamide-sulfonamide-indole derived DIURETIC that functions by inhibiting SODIUM CHLORIDE SYMPORTERS.. indapamide : A sulfonamide formed by condensation of the carboxylic group of 4-chloro-3-sulfamoylbenzoic acid with the amino group of 2-methyl-2,3-dihydro-1H-indol-1-amine.		3.8530indoles;
organochlorine compound;
sulfonamide		antihypertensive agent;
diuretic
indomethacin
Indomethacin: A non-steroidal anti-inflammatory agent (NSAID) that inhibits CYCLOOXYGENASE, which is necessary for the formation of PROSTAGLANDINS and other AUTACOIDS. It also inhibits the motility of POLYMORPHONUCLEAR LEUKOCYTES.. indometacin : A member of the class of indole-3-acetic acids that is indole-3-acetic acid in which the indole ring is substituted at positions 1, 2 and 5 by p-chlorobenzoyl, methyl, and methoxy groups, respectively. A non-steroidal anti-inflammatory drug, it is used in the treatment of musculoskeletal and joint disorders including osteoarthritis, rheumatoid arthritis, gout, bursitis and tendinitis.		4.0840aromatic ether;
indole-3-acetic acids;
monochlorobenzenes;
N-acylindole		analgesic;
drug metabolite;
EC 1.14.99.1 (prostaglandin-endoperoxide synthase) inhibitor;
environmental contaminant;
gout suppressant;
non-steroidal anti-inflammatory drug;
xenobiotic metabolite;
xenobiotic
iodamide
Iodamide: An ionic monomeric contrast medium. (From Martindale, The Extra Pharmacopoeia, 30th ed, p706). iodamide : A benzoic acid compound having iodo substituents at the 2-, 4- and 6-positions, an acetamido substituent at the 3-position and an acetamidomethyl substituent at the 5-position.		2.0410benzoic acids;
organoiodine compound		radioopaque medium
iodixanol
iodixanol: dimeric contrast media; structure given in first source. iodixanol : A dimeric, non-ionic, water-soluble, radiographic contrast agent, used particularly in coronary angiography.		2.0210organoiodine compoundradioopaque medium
iodoquinol
Iodoquinol: One of the halogenated 8-quinolinols widely used as an intestinal antiseptic, especially as an antiamebic agent. It is also used topically in other infections and may cause CNS and eye damage. It is known by very many similar trade names world-wide.. iodoquinol : A monohydroxyquinoline that is quinolin-8-ol in which the hydrogens at positions 5 and 7 are replaced by iodine. It is considered the drug of choice for treating asymptomatic or moderate forms of amoebiasis.		2.0710monohydroxyquinoline;
organoiodine compound		antiamoebic agent;
antibacterial agent;
antiprotozoal drug;
antiseptic drug
iohexol
Iohexol: An effective non-ionic, water-soluble contrast agent which is used in myelography, arthrography, nephroangiography, arteriography, and other radiographic procedures. Its low systemic toxicity is the combined result of low chemotoxicity and low osmolality.. iohexol : A benzenedicarboxamide compound having N-(2,3-dihydroxypropyl)carbamoyl groups at the 1- and 3-positions, iodo substituents at the 2-, 4- and 6-positions and an N-(2,3-dihydroxypropyl)acetamido group at the 5-position.		2.0210benzenedicarboxamide;
organoiodine compound		environmental contaminant;
radioopaque medium;
xenobiotic
iopromide
iopromide: structure given in first source. iopromide : A dicarboxylic acid diamide that consists of N-methylisophthalamide bearing three iodo substituents at positions 2, 4 and 6, a methoxyacetyl substituent at position 5 and two 2,3-dihydroxypropyl groups attached to the amide nitrogens. A water soluble x-ray contrast agent for intravascular administration.		2.0210dicarboxylic acid diamide;
organoiodine compound		environmental contaminant;
nephrotoxic agent;
radioopaque medium;
xenobiotic
iothalamic acid
Iothalamic Acid: A contrast medium in diagnostic radiology with properties similar to those of diatrizoic acid. It is used primarily as its sodium and meglumine (IOTHALAMATE MEGLUMINE) salts.		2.0410organic molecular entity
iodipamide
Iodipamide: A water-soluble radiographic contrast media for cholecystography and intravenous cholangiography.. adipiodone : An organoiodine compound that is 3-amino-2,4,6-triiodobenzoic acid in which one of the amino hydrogens is substituted by a 6-(3-carboxy-2,4,6-triiodoanilino)-6-oxohexanoyl group. It is a water-soluble radiographic contrast media for cholecystography and intravenous cholangiography.		2.0410benzoic acids;
organoiodine compound;
secondary carboxamide		radioopaque medium
ioversol
[no description available]		3.5620amidobenzoic acid
iproniazid
[no description available]		4.3760carbohydrazide;
pyridines
avapro
Irbesartan: A spiro compound, biphenyl and tetrazole derivative that acts as an angiotensin II type 1 receptor antagonist. It is used in the management of HYPERTENSION, and in the treatment of kidney disease.. irbesartan : A biphenylyltetrazole that is an angiotensin II receptor antagonist used mainly for the treatment of hypertension.		3.2310azaspiro compound;
biphenylyltetrazole		angiotensin receptor antagonist;
antihypertensive agent;
environmental contaminant;
xenobiotic
isocarboxazid
Isocarboxazid: An MAO inhibitor that is effective in the treatment of major depression, dysthymic disorder, and atypical depression. It also is useful in the treatment of panic disorder and the phobic disorders. (From AMA, Drug Evaluations Annual, 1994, p311)		3.5920benzenes
isoetharine
Isoetharine: Adrenergic beta-2 agonist used as bronchodilator for emphysema, bronchitis and asthma.		2.0710catecholamine
isoflurane
Isoflurane: A stable, non-explosive inhalation anesthetic, relatively free from significant side effects.		2.0210organofluorine compoundinhalation anaesthetic
isoniazid
Hydra: A genus of freshwater polyps in the family Hydridae, order Hydroida, class HYDROZOA. They are of special interest because of their complex organization and because their adult organization corresponds roughly to the gastrula of higher animals.. hydrazide : Compounds derived from oxoacids RkE(=O)l(OH)m (l =/= 0) by replacing -OH by -NRNR2 (R groups are commonly H). (IUPAC).		4.4260carbohydrazideantitubercular agent;
drug allergen
isopropamide iodide
[no description available]		2.0410diarylmethane
isoproterenol
Isoproterenol: Isopropyl analog of EPINEPHRINE; beta-sympathomimetic that acts on the heart, bronchi, skeletal muscle, alimentary tract, etc. It is used mainly as bronchodilator and heart stimulant.. isoprenaline : A secondary amino compound that is noradrenaline in which one of the hydrogens attached to the nitrogen is replaced by an isopropyl group. A sympathomimetic acting almost exclusively on beta-adrenergic receptors, it is used (mainly as the hydrochloride salt) as a bronghodilator and heart stimulant for the management of a variety of cardiac disorders.		4.3760catechols;
secondary alcohol;
secondary amino compound		beta-adrenergic agonist;
bronchodilator agent;
cardiotonic drug;
sympathomimetic agent
isoxsuprine
Isoxsuprine: A beta-adrenergic agonist that causes direct relaxation of uterine and vascular smooth muscle. Its vasodilating actions are greater on the arteries supplying skeletal muscle than on those supplying skin. It is used in the treatment of peripheral vascular disease and in premature labor.		3.8630alkylbenzene
isradipine
Isradipine: A potent antagonist of CALCIUM CHANNELS that is highly selective for VASCULAR SMOOTH MUSCLE. It is effective in the treatment of chronic stable angina pectoris, hypertension, and congestive cardiac failure.		3.5620benzoxadiazole;
dihydropyridine;
isopropyl ester;
methyl ester
itraconazole
[no description available]		3.5620piperazines
ketamine
Ketamine: A cyclohexanone derivative used for induction of anesthesia. Its mechanism of action is not well understood, but ketamine can block NMDA receptors (RECEPTORS, N-METHYL-D-ASPARTATE) and may interact with sigma receptors.. ketamine : A member of the class of cyclohexanones in which one of the hydrogens at position 2 is substituted by a 2-chlorophenyl group, while the other is substituted by a methylamino group.		4.3760cyclohexanones;
monochlorobenzenes;
secondary amino compound		analgesic;
environmental contaminant;
intravenous anaesthetic;
neurotoxin;
NMDA receptor antagonist;
xenobiotic
ketanserin
Ketanserin: A selective serotonin receptor antagonist with weak adrenergic receptor blocking properties. The drug is effective in lowering blood pressure in essential hypertension. It also inhibits platelet aggregation. It is well tolerated and is particularly effective in older patients.. ketanserin : A member of the class of quinazolines that is quinazoline-2,4(1H,3H)-dione which is substituted at position 3 by a 2-[4-(p-fluorobenzoyl)piperidin-1-yl]ethyl group.		2.3720aromatic ketone;
organofluorine compound;
piperidines;
quinazolines		alpha-adrenergic antagonist;
antihypertensive agent;
cardiovascular drug;
EC 3.4.21.26 (prolyl oligopeptidase) inhibitor;
serotonergic antagonist
ketoconazole
1-acetyl-4-(4-{[2-(2,4-dichlorophenyl)-2-(1H-imidazol-1-ylmethyl)-1,3-dioxolan-4-yl]methoxy}phenyl)piperazine : A dioxolane that is 1,3-dioxolane which is substituted at positions 2, 2, and 4 by imidazol-1-ylmethyl, 2,4-dichlorophenyl, and [para-(4-acetylpiperazin-1-yl)phenoxy]methyl groups, respectively.		4.2550dichlorobenzene;
dioxolane;
ether;
imidazoles;
N-acylpiperazine;
N-arylpiperazine
ketoprofen
Ketoprofen: An IBUPROFEN-type anti-inflammatory analgesic and antipyretic. It is used in the treatment of rheumatoid arthritis and osteoarthritis.. ketoprofen : An oxo monocarboxylic acid that consists of propionic acid substituted by a 3-benzoylphenyl group at position 2.		3.5620benzophenones;
oxo monocarboxylic acid		antipyretic;
drug allergen;
EC 1.14.99.1 (prostaglandin-endoperoxide synthase) inhibitor;
environmental contaminant;
non-steroidal anti-inflammatory drug;
xenobiotic
ketorolac
Ketorolac: A pyrrolizine carboxylic acid derivative structurally related to INDOMETHACIN. It is an NSAID and is used principally for its analgesic activity. (From Martindale The Extra Pharmacopoeia, 31st ed). ketorolac : A racemate comprising equimolar amounts of (R)-(+)- and (S)-(-)-5-benzoyl-2,3-dihydro-1H-pyrrolizine-1-carboxylic acid. While only the (S)-(-) enantiomer is a COX1 and COX2 inhibitor, the (R)-(+) enantiomer exhibits potent analgesic activity. A non-steroidal anti-inflammatory drug, ketorolac is mainly used (generally as the tromethamine salt) for its potent analgesic properties in the short-term management of post-operative pain, and in eye drops to relieve the ocular itching associated with seasonal allergic conjunctivitis. It was withdrawn from the market in many countries in 1993 following association with haemorrhage and renal failure.. 5-benzoyl-2,3-dihydro-1H-pyrrolizine-1-carboxylic acid : A member of the class of pyrrolizines that is 2,3-dihydro-1H-pyrrolizine which is substituted at positions 1 and 5 by carboxy and benzoyl groups, respectively.		4.0840amino acid;
aromatic ketone;
monocarboxylic acid;
pyrrolizines;
racemate		analgesic;
cyclooxygenase 1 inhibitor;
cyclooxygenase 2 inhibitor;
non-steroidal anti-inflammatory drug
ketotifen
Ketotifen: A cycloheptathiophene blocker of histamine H1 receptors and release of inflammatory mediators. It has been proposed for the treatment of asthma, rhinitis, skin allergies, and anaphylaxis.. ketotifen : An organic heterotricyclic compound that is 4,9-dihydro-10H-benzo[4,5]cyclohepta[1,2-b]thiophen-10-one which is substituted at position 4 by a 1-methylpiperidin-4-ylidene group. A blocker of histamine H1 receptors with a stabilising action on mast cells, it is used (usually as its hydrogen fumarate salt) for the treatment of asthma, where it may take several weeks to exert its full effect.		2.7430cyclic ketone;
olefinic compound;
organic heterotricyclic compound;
organosulfur heterocyclic compound;
piperidines;
tertiary amino compound		anti-asthmatic drug;
H1-receptor antagonist
labetalol
Labetalol: A salicylamide derivative that is a non-cardioselective blocker of BETA-ADRENERGIC RECEPTORS and ALPHA-1 ADRENERGIC RECEPTORS.. labetalol : A diastereoisomeric mixture of approximately equal amounts of all four possible stereoisomers ((R,S)-labetolol, (S,R)-labetolol, (S,S)-labetalol and (R,R)-labetalol). It is an adrenergic antagonist used to treat high blood pressure.. 2-hydroxy-5-{1-hydroxy-2-[(4-phenylbutan-2-yl)amino]ethyl}benzamide : A member of the class of benzamides that is benzamide substituted by a hydroxy group at position 2 and by a 1-hydroxy-2-[(4-phenylbutan-2-yl)amino]ethyl group at position 5.		4.4260benzamides;
benzenes;
phenols;
primary carboxamide;
salicylamides;
secondary alcohol;
secondary amino compound
lamotrigine
[no description available]		4.05401,2,4-triazines;
dichlorobenzene;
primary arylamine		anticonvulsant;
antidepressant;
antimanic drug;
calcium channel blocker;
EC 3.4.21.26 (prolyl oligopeptidase) inhibitor;
environmental contaminant;
excitatory amino acid antagonist;
geroprotector;
non-narcotic analgesic;
xenobiotic
lansoprazole
Lansoprazole: A 2,2,2-trifluoroethoxypyridyl derivative of timoprazole that is used in the therapy of STOMACH ULCERS and ZOLLINGER-ELLISON SYNDROME. The drug inhibits H(+)-K(+)-EXCHANGING ATPASE which is found in GASTRIC PARIETAL CELLS. Lansoprazole is a racemic mixture of (R)- and (S)-isomers.		3.5620benzimidazoles;
pyridines;
sulfoxide		anti-ulcer drug;
EC 3.6.3.10 (H(+)/K(+)-exchanging ATPase) inhibitor
leflunomide
Leflunomide: An isoxazole derivative that inhibits dihydroorotate dehydrogenase, the fourth enzyme in the pyrimidine biosynthetic pathway. It is used an immunosuppressive agent in the treatment of RHEUMATOID ARTHRITIS and PSORIATIC ARTHRITIS.. leflunomide : A monocarboxylic acid amide obtained by formal condensation of the carboxy group of 5-methyl-1,2-oxazole-4-carboxylic acid with the anilino group of 4-(trifluoromethyl)aniline. The prodrug of teriflunomide.		4.2850(trifluoromethyl)benzenes;
isoxazoles;
monocarboxylic acid amide		antineoplastic agent;
antiparasitic agent;
EC 1.3.98.1 [dihydroorotate oxidase (fumarate)] inhibitor;
EC 3.1.3.16 (phosphoprotein phosphatase) inhibitor;
hepatotoxic agent;
immunosuppressive agent;
non-steroidal anti-inflammatory drug;
prodrug;
pyrimidine synthesis inhibitor;
tyrosine kinase inhibitor
letrozole
[no description available]		3.620nitrile;
triazoles		antineoplastic agent;
EC 1.14.14.14 (aromatase) inhibitor
lofepramine
Lofepramine: A psychotropic IMIPRAMINE derivative that acts as a tricyclic antidepressant and possesses few anticholinergic properties. It is metabolized to DESIPRAMINE.		2.0410aromatic ketone;
dibenzoazepine;
monochlorobenzenes;
tertiary amino compound		antidepressant
lomefloxacin
lomefloxacin: structure given in first source. lomefloxacin : A fluoroquinolone antibiotic, used (generally as the hydrochloride salt) to treat bacterial infections including bronchitis and urinary tract infections. It is also used to prevent urinary tract infections prior to surgery.		3.5620fluoroquinolone antibiotic;
N-arylpiperazine;
quinolinemonocarboxylic acid;
quinolone antibiotic;
quinolone		antimicrobial agent;
antitubercular agent;
photosensitizing agent
lomerizine
lomerizine: used to treat migraines		2.0510diarylmethane
lomustine
[no description available]		3.2310N-nitrosoureas;
organochlorine compound		alkylating agent;
antineoplastic agent
loperamide
Loperamide: One of the long-acting synthetic ANTIDIARRHEALS; it is not significantly absorbed from the gut, and has no effect on the adrenergic system or central nervous system, but may antagonize histamine and interfere with acetylcholine release locally.. loperamide : A synthetic piperidine derivative, effective against diarrhoea resulting from gastroenteritis or inflammatory bowel disease.		4.4230monocarboxylic acid amide;
monochlorobenzenes;
piperidines;
tertiary alcohol		anticoronaviral agent;
antidiarrhoeal drug;
mu-opioid receptor agonist
loratadine
Loratadine: A second-generation histamine H1 receptor antagonist used in the treatment of allergic rhinitis and urticaria. Unlike most classical antihistamines (HISTAMINE H1 ANTAGONISTS) it lacks central nervous system depressing effects such as drowsiness.. loratadine : A benzocycloheptapyridine that is 6,11-dihydro-5H-benzo[5,6]cyclohepta[1,2-b]pyridine substituted by a chloro group at position 8 and a 1-(ethoxycarbonyl)piperidin-4-ylidene group at position 11. It is a H1-receptor antagonist commonly employed in the treatment of allergic disorders.		4.2450benzocycloheptapyridine;
ethyl ester;
N-acylpiperidine;
organochlorine compound;
tertiary carboxamide		anti-allergic agent;
cholinergic antagonist;
geroprotector;
H1-receptor antagonist
lorazepam
Lorazepam: A benzodiazepine used as an anti-anxiety agent with few side effects. It also has hypnotic, anticonvulsant, and considerable sedative properties and has been proposed as a preanesthetic agent.		10.7461benzodiazepine
losartan
Losartan: An antagonist of ANGIOTENSIN TYPE 1 RECEPTOR with antihypertensive activity due to the reduced pressor effect of ANGIOTENSIN II.. losartan : A biphenylyltetrazole where a 1,1'-biphenyl group is attached at the 5-position and has an additional trisubstituted imidazol-1-ylmethyl group at the 4'-position		3.8530biphenylyltetrazole;
imidazoles		angiotensin receptor antagonist;
anti-arrhythmia drug;
antihypertensive agent;
endothelin receptor antagonist
loxapine
Loxapine: An antipsychotic agent used in SCHIZOPHRENIA.		4.4970dibenzooxazepineantipsychotic agent;
dopaminergic antagonist
ly 171883
LY 171883: structure in first source; leukotriene receptor antagonist. tomelukast : A member of the class of acetophenones that is 1-phenylethanone substituted at position 2 by a hydroxy group, a propyl group at position 3 and a 4-(1H-tetrazol-5-yl)butoxy group at position 4. A leukotriene antagonist, it exhibits anti-asthmatic activity.		2.0710acetophenones;
aromatic ether;
phenols;
tetrazoles		anti-asthmatic drug;
leukotriene antagonist
maprotiline
Maprotiline: A bridged-ring tetracyclic antidepressant that is both mechanistically and functionally similar to the tricyclic antidepressants, including side effects associated with its use.		4.5270anthracenes
mazindol
Mazindol: Tricyclic anorexigenic agent unrelated to and less toxic than AMPHETAMINE, but with some similar side effects. It inhibits uptake of catecholamines and blocks the binding of cocaine to the dopamine uptake transporter.		8.77110organic molecular entity
mebendazole
Mebendazole: A benzimidazole that acts by interfering with CARBOHYDRATE METABOLISM and inhibiting polymerization of MICROTUBULES.. mebendazole : A carbamate ester that is methyl 1H-benzimidazol-2-ylcarbamate substituted by a benzoyl group at position 5.		3.8530aromatic ketone;
benzimidazoles;
carbamate ester		antinematodal drug;
microtubule-destabilising agent;
tubulin modulator
mebeverine
mebeverine: RN given refers to parent cpd; structure		2.0410methoxybenzoic acid
mecamylamine
Mecamylamine: A nicotinic antagonist that is well absorbed from the gastrointestinal tract and crosses the blood-brain barrier. Mecamylamine has been used as a ganglionic blocker in treating hypertension, but, like most ganglionic blockers, is more often used now as a research tool.		4.1750primary aliphatic amine
mechlorethamine
nitrogen mustard : Compounds having two beta-haloalkyl groups bound to a nitrogen atom, as in (X-CH2-CH2)2NR.		3.2310nitrogen mustard;
organochlorine compound		alkylating agent
meclizine
Meclizine: A histamine H1 antagonist used in the treatment of motion sickness, vertigo, and nausea during pregnancy and radiation sickness.		3.8430diarylmethane
meclofenamic acid
Meclofenamic Acid: A non-steroidal anti-inflammatory agent with antipyretic and antigranulation activities. It also inhibits prostaglandin biosynthesis.. meclofenamic acid : An aminobenzoic acid that is anthranilic acid in which one of the hydrogens attached to the nitrogen is replaced by a 2,6-dichloro-3-methylphenyl group. A non-steroidal anti-inflammatory drug, it is used as the sodium salt for the treatment of dysmenorrhoea (painful periods), osteoarthritis and rheumatoid arthritis.		3.8530aminobenzoic acid;
organochlorine compound;
secondary amino compound		analgesic;
anticonvulsant;
antineoplastic agent;
antipyretic;
antirheumatic drug;
EC 1.13.11.34 (arachidonate 5-lipoxygenase) inhibitor;
EC 1.14.99.1 (prostaglandin-endoperoxide synthase) inhibitor;
non-steroidal anti-inflammatory drug
mefenamic acid
Mefenamic Acid: A non-steroidal anti-inflammatory agent with analgesic, anti-inflammatory, and antipyretic properties. It is an inhibitor of cyclooxygenase.. mefenamic acid : An aminobenzoic acid that is anthranilic acid in which one of the hydrogens attached to the nitrogen is replaced by a 2,3-dimethylphenyl group. Although classed as a non-steroidal anti-inflammatory drug, its anti-inflammatory properties are considered to be minor. It is used to relieve mild to moderate pain, including headaches, dental pain, osteoarthritis and rheumatoid arthritis.		3.5620aminobenzoic acid;
secondary amino compound		analgesic;
antipyretic;
antirheumatic drug;
EC 1.14.99.1 (prostaglandin-endoperoxide synthase) inhibitor;
environmental contaminant;
non-steroidal anti-inflammatory drug;
xenobiotic
mefloquine hydrochloride
[2,8-bis(trifluoromethyl)quinolin-4-yl]-(2-piperidyl)methanol : An organofluorine compound that consists of quinoline bearing trifluoromethyl substituents at positions 2 and 8 as well as a (2-piperidinyl)hydroxymethyl substituent at position 4.		3.5820organofluorine compound;
piperidines;
quinolines;
secondary alcohol
memantine
[no description available]		4.0840adamantanes;
primary aliphatic amine		antidepressant;
antiparkinson drug;
dopaminergic agent;
neuroprotective agent;
NMDA receptor antagonist
vitamin k 3
Vitamin K 3: A synthetic naphthoquinone without the isoprenoid side chain and biological activity, but can be converted to active vitamin K2, menaquinone, after alkylation in vivo.		2.04101,4-naphthoquinones;
vitamin K		angiogenesis inhibitor;
antineoplastic agent;
EC 3.4.22.69 (SARS coronavirus main proteinase) inhibitor;
human urinary metabolite;
nutraceutical
mepenzolate
mepenzolic acid: anticholinergic, antispasmodic agent; RN given refers to parent cpd; structure		3.2310diarylmethane
meperidine
Meperidine: A narcotic analgesic that can be used for the relief of most types of moderate to severe pain, including postoperative pain and the pain of labor. Prolonged use may lead to dependence of the morphine type; withdrawal symptoms appear more rapidly than with morphine and are of shorter duration.. pethidine : A piperidinecarboxylate ester that is piperidine which is substituted by a methyl group at position 1 and by phenyl and ethoxycarbonyl groups at position 4. It is an analgesic which is used for the treatment of moderate to severe pain, including postoperative pain and labour pain.		3.7630ethyl ester;
piperidinecarboxylate ester;
tertiary amino compound		antispasmodic drug;
kappa-opioid receptor agonist;
mu-opioid receptor agonist;
opioid analgesic
mephenesin
Mephenesin: A centrally acting muscle relaxant with a short duration of action.. 1-(2-methylphenyl)glycerol : A glycerol ether in which a single 2-methylphenyl group is attached at position 1 of glycerol via an ether linkage.		2.0710aromatic ether;
glycerol ether
mephenytoin
Mephenytoin: An anticonvulsant effective in tonic-clonic epilepsy (EPILEPSY, TONIC-CLONIC). It may cause blood dyscrasias.. mephenytoin : An imidazolidine-2,4-dione (hydantoin) in which the imidazolidine nucleus carries a methyl group at N-3 and has ethyl and phenyl substituents at C-5. An anticonvulsant, it is no longer available in the USA or the UK but is still studied largely because of its interesting hydroxylation polymorphism.		3.8530imidazolidine-2,4-dioneanticonvulsant
mepivacaine
Mepivacaine: A local anesthetic that is chemically related to BUPIVACAINE but pharmacologically related to LIDOCAINE. It is indicated for infiltration, nerve block, and epidural anesthesia. Mepivacaine is effective topically only in large doses and therefore should not be used by this route. (From AMA Drug Evaluations, 1994, p168). mepivacaine : A piperidinecarboxamide in which N-methylpipecolic acid and 2,6-dimethylaniline have combined to form the amide bond. It is used as a local amide-type anaesthetic.		3.2310piperidinecarboxamidedrug allergen;
local anaesthetic
meprobamate
Meprobamate: A carbamate with hypnotic, sedative, and some muscle relaxant properties, although in therapeutic doses reduction of anxiety rather than a direct effect may be responsible for muscle relaxation. Meprobamate has been reported to have anticonvulsant actions against petit mal seizures, but not against grand mal seizures (which may be exacerbated). It is used in the treatment of ANXIETY DISORDERS, and also for the short-term management of INSOMNIA but has largely been superseded by the BENZODIAZEPINES. (From Martindale, The Extra Pharmacopoeia, 30th ed, p603)		3.2310organic molecular entity
benzoic acid [2-methyl-2-(propylamino)propyl] ester
[no description available]		2.0710benzoate ester
mesalamine
Mesalamine: An anti-inflammatory agent, structurally related to the SALICYLATES, which is active in INFLAMMATORY BOWEL DISEASE. It is considered to be the active moiety of SULPHASALAZINE. (From Martindale, The Extra Pharmacopoeia, 30th ed). mesalamine : A monohydroxybenzoic acid that is salicylic acid substituted by an amino group at the 5-position.		3.8530amino acid;
aromatic amine;
monocarboxylic acid;
monohydroxybenzoic acid;
phenols		non-steroidal anti-inflammatory drug
mescaline
Mescaline: Hallucinogenic alkaloid isolated from the flowering heads (peyote) of Lophophora (formerly Anhalonium) williamsii, a Mexican cactus used in Indian religious rites and as an experimental psychotomimetic. Among its cellular effects are agonist actions at some types of serotonin receptors. It has no accepted therapeutic uses although it is legal for religious use by members of the Native American Church.. mescaline : A phenethylamine alkaloid that is phenethylamine substituted at positions 3, 4 and 5 by methoxy groups.		1.9610methoxybenzenes;
phenethylamine alkaloid;
primary amino compound		hallucinogen
mesoridazine
Mesoridazine: A phenothiazine antipsychotic with effects similar to CHLORPROMAZINE.. mesoridazine : A phenothiazine substituted at position 2 (para to the S atom) by a methylsulfinyl group, and on the nitrogen by a 2-(1-methylpiperidin-2-yl)ethyl group.		3.5820phenothiazines;
sulfoxide;
tertiary amino compound		dopaminergic antagonist;
first generation antipsychotic
metaproterenol
Metaproterenol: A beta-2 adrenergic agonist used in the treatment of ASTHMA and BRONCHIAL SPASM.. orciprenaline : A racemate composed of equimolar amounts of (R)- and (S)-orciprenaline. Used (as its sulfate salt) to relax the airway muscles and improve breathing for patients suffering from asthma or bronchitis.. 5-[1-hydroxy-2-(isopropanylamino)ethyl]benzene-1,3-diol : A member of the class of resorcinols bearing an additional 1-hydroxy-2-(isopropanylamino)ethyl substituent at position 5 of resorcinol itself.		4.1140aralkylamino compound;
phenylethanolamines;
resorcinols;
secondary alcohol;
secondary amino compound
metformin
Metformin: A biguanide hypoglycemic agent used in the treatment of non-insulin-dependent diabetes mellitus not responding to dietary modification. Metformin improves glycemic control by improving insulin sensitivity and decreasing intestinal absorption of glucose. (From Martindale, The Extra Pharmacopoeia, 30th ed, p289). metformin : A member of the class of guanidines that is biguanide the carrying two methyl substituents at position 1.		4.0740guanidinesenvironmental contaminant;
geroprotector;
hypoglycemic agent;
xenobiotic
methadone
Methadone: A synthetic opioid that is used as the hydrochloride. It is an opioid analgesic that is primarily a mu-opioid agonist. It has actions and uses similar to those of MORPHINE. (From Martindale, The Extra Pharmacopoeia, 30th ed, p1082-3). methadone : A racemate comprising equimolar amounts of dextromethadone and levomethadone. It is a opioid analgesic which is used as a painkiller and as a substitute for heroin in the treatment of heroin addiction.. 6-(dimethylamino)-4,4-diphenylheptan-3-one : A ketone that is heptan-3-one substituted by a dimethylamino group at position 6 and two phenyl groups at position 4.		3.7730benzenes;
diarylmethane;
ketone;
tertiary amino compound
methapyrilene
Methapyrilene: Histamine H1 antagonist with sedative action used as a hypnotic and in allergies.. methapyrilene : A member of the class of ethylenediamine derivatives that is ethylenediamine in which one of the nitrogens is substituted by two methyl groups, and the other nitrogen is substituted by a 2-pyridyl group and a (2-thienyl)methyl group.		2.4620ethylenediamine derivativeanti-allergic agent;
carcinogenic agent;
H1-receptor antagonist;
sedative
metharbital
metharbital: was heading 1976-94 (see under BARBITURATES 1976-90); ENDIEMAL, METHARBITONE, & METHOBARBITONE were see METHARBITAL 1976-94; use BARBITURATES to search METHARBITAL 1976-94; long-acting barbiturate that is demethylated to barbital in the liver; has broad-spectrum anticonvulsant action, but used mainly to treat myoclonic spasms in infants		2.3920organic molecular entity
methazolamide
Methazolamide: A carbonic anhydrase inhibitor that is used as a diuretic and in the treatment of glaucoma.		3.2310sulfonamide;
thiadiazoles
methocarbamol
Methocarbamol: A centrally acting muscle relaxant whose mode of action has not been established. It is used as an adjunct in the symptomatic treatment of musculoskeletal conditions associated with painful muscle spasm. (From Martindale, The Extra Pharmacopoeia, 30th ed, p1206). methocarbamol : A racemate comprising equimolar amounts of (R)- and (S)-methocarbamol. A centrally acting skeletal muscle relaxant, it is used as an adjunct in the short-term symptomatic treatment of painful muscle spasm. The (R)-enantiomer is more active than the (S)-enantiomer.. 2-hydroxy-3-(2-methoxyphenoxy)propyl carbamate : A carbamate ester that is glycerol in which one of the primary alcohol groups has been converted to its 2-methoxyphenyl ether while the other has been converted to the corresponding carbamate ester.		3.8630aromatic ether;
carbamate ester;
secondary alcohol
methoxsalen
Methoxsalen: A naturally occurring furocoumarin compound found in several species of plants, including Psoralea corylifolia. It is a photoactive substance that forms DNA ADDUCTS in the presence of ultraviolet A irradiation.. methoxsalen : A member of the class of psoralens that is 7H-furo[3,2-g]chromen-7-one in which the 9 position is substituted by a methoxy group. It is a constituent of the fruits of Ammi majus. Like other psoralens, trioxsalen causes photosensitization of the skin. It is administered topically or orally in conjunction with UV-A for phototherapy treatment of vitiligo and severe psoriasis.		3.2310aromatic ether;
psoralens		antineoplastic agent;
cross-linking reagent;
dermatologic drug;
photosensitizing agent;
plant metabolite
methyclothiazide
Methyclothiazide: A thiazide diuretic with properties similar to those of HYDROCHLOROTHIAZIDE. (From Martindale, The Extra Pharmacopoeia, 30th ed, p825)		3.2310benzothiadiazine
methylphenidate
Methylphenidate: A central nervous system stimulant used most commonly in the treatment of ATTENTION DEFICIT DISORDER in children and for NARCOLEPSY. Its mechanisms appear to be similar to those of DEXTROAMPHETAMINE. The d-isomer of this drug is referred to as DEXMETHYLPHENIDATE HYDROCHLORIDE.. methylphenidate : A racemate comprising equimolar amounts of the two threo isomers of methyl phenyl(piperidin-2-yl)acetate. A central stimulant and indirect-acting sympathomimetic, is used (generally as the hydrochloride salt) in the treatment of hyperactivity disorders in children and for the treatment of narcolepsy.. methyl phenyl(piperidin-2-yl)acetate : A amino acid ester that is methyl phenylacetate in which one of the hydrogens alpha to the carbonyl group is replaced by a piperidin-2-yl group.		5.03130beta-amino acid ester;
methyl ester;
piperidines
methyprylon
methyprylon: was heading 1973-94 (see under HYPNOTICS AND SEDATIVES 1963-72); use PIPERIDONES to search METHYPRYLON 1973-94		2.0410organic molecular entity
metoclopramide
Metoclopramide: A dopamine D2 antagonist that is used as an antiemetic.. metoclopramide : A member of the class of benzamides resulting from the formal condensation of 4-amino-5-chloro-2-methoxybenzoic acid with the primary amino group of N,N-diethylethane-1,2-diamine.		12.39143benzamides;
monochlorobenzenes;
substituted aniline;
tertiary amino compound		antiemetic;
dopaminergic antagonist;
environmental contaminant;
gastrointestinal drug;
xenobiotic
metolazone
Metolazone: A quinazoline-sulfonamide derived DIURETIC that functions by inhibiting SODIUM CHLORIDE SYMPORTERS.. metolazone : A quinazoline that consists of 1,2,3,4-tetrahydroquinazolin-4-one bearing additional methyl, 2-tolyl, sulfamyl and chloro substituents at positions 2, 3, 6 and 7 respectively. A quinazoline diuretic, with properties similar to thiazide diuretics.		3.2310organochlorine compound;
quinazolines;
sulfonamide		antihypertensive agent;
diuretic;
ion transport inhibitor
metoprolol
Metoprolol: A selective adrenergic beta-1 blocking agent that is commonly used to treat ANGINA PECTORIS; HYPERTENSION; and CARDIAC ARRHYTHMIAS.. metoprolol : A propanolamine that is 1-(propan-2-ylamino)propan-2-ol substituted by a 4-(2-methoxyethyl)phenoxy group at position 1.		5.7761aromatic ether;
propanolamine;
secondary alcohol;
secondary amino compound		antihypertensive agent;
beta-adrenergic antagonist;
environmental contaminant;
geroprotector;
xenobiotic
metronidazole
Metronidazole: A nitroimidazole used to treat AMEBIASIS; VAGINITIS; TRICHOMONAS INFECTIONS; GIARDIASIS; ANAEROBIC BACTERIA; and TREPONEMAL INFECTIONS.. metronidazole : A member of the class of imidazoles substituted at C-1, -2 and -5 with 2-hydroxyethyl, nitro and methyl groups respectively. It has activity against anaerobic bacteria and protozoa, and has a radiosensitising effect on hypoxic tumour cells. It may be given by mouth in tablets, or as the benzoate in an oral suspension. The hydrochloride salt can be used in intravenous infusions. Metronidazole is a prodrug and is selective for anaerobic bacteria due to their ability to intracellularly reduce the nitro group of metronidazole to give nitroso-containing intermediates. These can covalently bind to DNA, disrupting its helical structure, inducing DNA strand breaks and inhibiting bacterial nucleic acid synthesis, ultimately resulting in bacterial cell death.		4.0740C-nitro compound;
imidazoles;
primary alcohol		antiamoebic agent;
antibacterial drug;
antimicrobial agent;
antiparasitic agent;
antitrichomonal drug;
environmental contaminant;
prodrug;
radiosensitizing agent;
xenobiotic
metyrapone
Metyrapone: An inhibitor of the enzyme STEROID 11-BETA-MONOOXYGENASE. It is used as a test of the feedback hypothalamic-pituitary mechanism in the diagnosis of CUSHING SYNDROME.. metyrapone : An aromatic ketone that is 3,3-dimethylbutan-2-one in which the methyl groups at positions 1 and 4 are replaced by pyridin-3-yl groups. A steroid 11beta-monooxygenase (EC 1.14.15.4) inhibitor, it is used in the diagnosis of adrenal insufficiency.		4.0840aromatic ketoneantimetabolite;
diagnostic agent;
EC 1.14.15.4 (steroid 11beta-monooxygenase) inhibitor
mexiletine
Mexiletine: Antiarrhythmic agent pharmacologically similar to LIDOCAINE. It may have some anticonvulsant properties.. mexiletine : An aromatic ether which is 2,6-dimethylphenyl ether of 2-aminopropan-1-ol.		4.0840aromatic ether;
primary amino compound		anti-arrhythmia drug
mianserin
Mianserin: A tetracyclic compound with antidepressant effects. It may cause drowsiness and hematological problems. Its mechanism of therapeutic action is not well understood, although it apparently blocks alpha-adrenergic, histamine H1, and some types of serotonin receptors.. mianserin : A dibenzoazepine (specifically 1,2,3,4,10,14b-hexahydrodibenzo[c,f]pyrazino[1,2-a]azepine) methyl-substituted on N-2. Closely related to (and now mostly superseded by) the tetracyclic antidepressant mirtazapinean, it is an atypical antidepressant used in the treatment of depression throughout Europe and elsewhere.		2.9140dibenzoazepineadrenergic uptake inhibitor;
alpha-adrenergic antagonist;
antidepressant;
EC 3.4.21.26 (prolyl oligopeptidase) inhibitor;
geroprotector;
H1-receptor antagonist;
histamine agonist;
sedative;
serotonergic antagonist
miconazole
Miconazole: An imidazole antifungal agent that is used topically and by intravenous infusion.. 1-[2-(2,4-dichlorobenzyloxy)-2-(2,4-dichlorophenyl)ethyl]imidazole : A member of the class of imidazoles that is 1-(2,4-dichlorophenyl)-2-(imidazol-1-yl)ethanol in which the hydroxyl hydrogen is replaced by a 2,4-dichlorobenzyl group.. miconazole : A racemate composed of equimolar amounts of (R)- and (S)-miconazole. Used (as its nitrate salt) to treat skin infections such as athlete's foot, jock itch, ringworm and other fungal skin infections. It inhibits the synthesis of ergosterol, a critical component of fungal cell membranes.		2.0710dichlorobenzene;
ether;
imidazoles
midazolam
Midazolam: A short-acting hypnotic-sedative drug with anxiolytic and amnestic properties. It is used in dentistry, cardiac surgery, endoscopic procedures, as preanesthetic medication, and as an adjunct to local anesthesia. The short duration and cardiorespiratory stability makes it useful in poor-risk, elderly, and cardiac patients. It is water-soluble at pH less than 4 and lipid-soluble at physiological pH.. midazolam : An imidazobenzodiazepine that is 4H-imidazo[1,5-a][1,4]benzodiazepine which is substituted by a methyl, 2-fluorophenyl and chloro groups at positions 1, 6 and 8, respectively.		5.4341imidazobenzodiazepine;
monofluorobenzenes;
organochlorine compound		anticonvulsant;
antineoplastic agent;
anxiolytic drug;
apoptosis inducer;
central nervous system depressant;
GABAA receptor agonist;
general anaesthetic;
muscle relaxant;
sedative
midodrine
Midodrine: An ethanolamine derivative that is an adrenergic alpha-1 agonist. It is used as a vasoconstrictor agent in the treatment of HYPOTENSION.. midodrine : An aromatic ether that is 1,4-dimethoxybenzene which is substituted at position 2 by a 2-(glycylamino)-1-hydroxyethyl group. A direct-acting sympathomimetic with selective alpha-adrenergic agonist activity, it is used (generally as its hydrochloride salt) as a peripheral vasoconstrictor in the treatment of certain hypotensive states. The main active moiety is its major metabolite, deglymidodrine.		3.5620amino acid amide;
aromatic ether;
secondary alcohol		alpha-adrenergic agonist;
prodrug;
sympathomimetic agent;
vasoconstrictor agent
milrinone
[no description available]		3.2310bipyridines;
nitrile;
pyridone		cardiotonic drug;
EC 3.1.4.17 (3',5'-cyclic-nucleotide phosphodiesterase) inhibitor;
platelet aggregation inhibitor;
vasodilator agent
minoxidil
Minoxidil: A potent direct-acting peripheral vasodilator (VASODILATOR AGENTS) that reduces peripheral resistance and produces a fall in BLOOD PRESSURE. (From Martindale, The Extra Pharmacopoeia, 30th ed, p371). minoxidil : A pyrimidine N-oxide that is pyrimidine-2,4-diamine 3-oxide substituted by a piperidin-1-yl group at position 6.		4.0840dialkylarylamine;
tertiary amino compound
mirtazapine
Mirtazapine: A piperazinoazepine tetracyclic compound that enhances the release of NOREPINEPHRINE and SEROTONIN through blockage of presynaptic ALPHA-2 ADRENERGIC RECEPTORS. It also blocks both 5-HT2 and 5-HT3 serotonin receptors and is a potent HISTAMINE H1 RECEPTOR antagonist. It is used for the treatment of depression, and may also be useful for the treatment of anxiety disorders.		3.8430benzazepine;
tetracyclic antidepressant		alpha-adrenergic antagonist;
anxiolytic drug;
H1-receptor antagonist;
histamine antagonist;
oneirogen;
serotonergic antagonist
mitotane
Mitotane: A derivative of the insecticide DICHLORODIPHENYLDICHLOROETHANE that specifically inhibits cells of the adrenal cortex and their production of hormones. It is used to treat adrenocortical tumors and causes CNS damage, but no bone marrow depression.		3.620diarylmethane
mitoxantrone
Mitoxantrone: An anthracenedione-derived antineoplastic agent.. mitoxantrone : A dihydroxyanthraquinone that is 1,4-dihydroxy-9,10-anthraquinone which is substituted by 6-hydroxy-1,4-diazahexyl groups at positions 5 and 8.		3.5620dihydroxyanthraquinoneanalgesic;
antineoplastic agent
moclobemide
Moclobemide: A reversible inhibitor of monoamine oxidase type A; (RIMA); (see MONOAMINE OXIDASE INHIBITORS) that has antidepressive properties.. moclobemide : A member of the class of benzamides that is benzamide substituted by a chloro group at position 4 and a 2-(morpholin-4-yl)ethyl group at the nitrogen atom. It acts as a reversible monoamine oxidase inhibitor and is used in the treatment of depression.		2.0110benzamides;
monochlorobenzenes;
morpholines		antidepressant;
environmental contaminant;
xenobiotic
modafinil
Modafinil: A benzhydryl acetamide compound, central nervous system stimulant, and CYP3A4 inducing agent that is used in the treatment of NARCOLEPSY and SLEEP WAKE DISORDERS.. modafinil : A racemate comprising equimolar amounts of armodafinil and (S)-modafinil. A central nervous system stimulant, it is used for the treatment of sleeping disorders such as narcolepsy, obstructive sleep apnoea, and shift-work sleep disorder. The optical enantiomers of modafinil have similar pharmacological actions in animals.. 2-[(diphenylmethyl)sulfinyl]acetamide : A sulfoxide that is dimethylsulfoxide in which two hydrogens attached to one of the methyl groups are replaced by phenyl groups, while one hydrogen attached to the other methyl group is replaced by a carbamoyl (aminocarbonyl) group.		4.6240monocarboxylic acid amide;
sulfoxide
moxisylyte
Moxisylyte: An alpha-adrenergic blocking agent that is used in Raynaud's disease. It is also used locally in the eye to reverse the mydriasis caused by phenylephrine and other sympathomimetic agents. (From Martindale, The Extra Pharmacopoeia, 30th ed, p1312)		3.8630monoterpenoid
muscimol
Muscimol: A neurotoxic isoxazole isolated from species of AMANITA. It is obtained by decarboxylation of IBOTENIC ACID. Muscimol is a potent agonist of GABA-A RECEPTORS and is used mainly as an experimental tool in animal and tissue studies.. muscimol : A member of the class of isoxazoles that is 1,2-oxazol-3(2H)-one substituted by an aminomethyl group at position 5. It has been isolated from mushrooms of the genus Amanita.		1.9610alkaloid;
isoxazoles;
primary amino compound		fungal metabolite;
GABA agonist;
oneirogen;
psychotropic drug
acecainide
Acecainide: A major metabolite of PROCAINAMIDE. Its anti-arrhythmic action may cause cardiac toxicity in kidney failure.. N-acetylprocainamide : A benzamide obtained via formal condensation of 4-acetamidobenzoic acid and 2-(diethylamino)ethylamine.		2.4420acetamides;
benzamides		anti-arrhythmia drug
clorgyline
Clorgyline: An antidepressive agent and monoamine oxidase inhibitor related to PARGYLINE.. clorgyline : An aromatic ether that is the 2,4-dichlorophenyl ether of 3-aminopropan-1-ol in which the nitrogen is substituted by a methyl group and a prop-1-yn-3-yl group. A monoamine oxidase inhibitor, it was formerly used as an antidepressant.		1.9610aromatic ether;
dichlorobenzene;
terminal acetylenic compound;
tertiary amino compound		antidepressant;
EC 1.4.3.4 (monoamine oxidase) inhibitor
deoxyepinephrine
Deoxyepinephrine: Sympathomimetic, vasoconstrictor agent.		2.3820catecholamine
nabumetone
Nabumetone: A butanone non-steroidal anti-inflammatory drug and cyclooxygenase-2 (COX2) inhibitor that is used in the management of pain associated with OSTEOARTHRITIS and RHEUMATOID ARTHRITIS.. nabumetone : A methyl ketone that is 2-butanone in which one of the methyl hydrogens at position 4 is replaced by a 6-methoxy-2-naphthyl group. A prodrug that is converted to the active metabolite, 6-methoxy-2-naphthylacetic acid, following oral administration. It is shown to have a slightly lower risk of gastrointestinal side effects than most other non-steroidal anti-inflammatory drugs.		3.5620methoxynaphthalene;
methyl ketone		cyclooxygenase 2 inhibitor;
non-narcotic analgesic;
non-steroidal anti-inflammatory drug;
prodrug
nadolol
[no description available]		3.620tetralins
nafronyl
Nafronyl: A drug used in the management of peripheral and cerebral vascular disorders. It is claimed to enhance cellular oxidative capacity and to be a spasmolytic. (From Martindale, The Extra Pharmacopoeia, 30th ed, p1310) It may also be an antagonist at 5HT-2 serotonin receptors.		2.0710naphthalenes
naftopidil
[no description available]		2.4720piperazines
nalidixic acid
[no description available]		4.01401,8-naphthyridine derivative;
monocarboxylic acid;
quinolone antibiotic		antibacterial drug;
antimicrobial agent;
DNA synthesis inhibitor
naphazoline
Naphazoline: An adrenergic vasoconstrictor agent used as a decongestant.		2.420naphthalenes
naratriptan
naratriptan: structure given in first source		3.2310heteroarylpiperidine;
sulfonamide;
tryptamines		serotonergic agonist;
vasoconstrictor agent
nefazodone
nefazodone: may be useful as an opiate adjunct		4.6580aromatic ether;
monochlorobenzenes;
N-alkylpiperazine;
N-arylpiperazine;
triazoles		alpha-adrenergic antagonist;
analgesic;
antidepressant;
serotonergic antagonist;
serotonin uptake inhibitor
neostigmine
Neostigmine: A cholinesterase inhibitor used in the treatment of myasthenia gravis and to reverse the effects of muscle relaxants such as gallamine and tubocurarine. Neostigmine, unlike PHYSOSTIGMINE, does not cross the blood-brain barrier.. neostigmine : A quaternary ammonium ion comprising an anilinium ion core having three methyl substituents on the aniline nitrogen, and a 3-[(dimethylcarbamoyl)oxy] substituent at position 3. It is a parasympathomimetic which acts as a reversible acetylcholinesterase inhibitor.		2.8940quaternary ammonium ionantidote to curare poisoning;
EC 3.1.1.7 (acetylcholinesterase) inhibitor
nevirapine
Nevirapine: A potent, non-nucleoside reverse transcriptase inhibitor used in combination with nucleoside analogues for treatment of HIV INFECTIONS and AIDS.. nevirapine : A dipyridodiazepine that is 5,11-dihydro-6H-dipyrido[3,2-b:2',3'-e][1,4]diazepine which is substituted by methyl, oxo, and cyclopropyl groups at positions 4, 6, and 11, respectively. A non-nucleoside reverse transcriptase inhibitor with activity against HIV-1, it is used in combination with other antiretrovirals for the treatment of HIV infection.		4.2750cyclopropanes;
dipyridodiazepine		antiviral drug;
HIV-1 reverse transcriptase inhibitor
nialamide
Nialamide: An MAO inhibitor that is used as an antidepressive agent.		3.7930organonitrogen compound;
organooxygen compound
nicardipine
Nicardipine: A potent calcium channel blockader with marked vasodilator action. It has antihypertensive properties and is effective in the treatment of angina and coronary spasms without showing cardiodepressant effects. It has also been used in the treatment of asthma and enhances the action of specific antineoplastic agents.. nicardipine : A racemate comprising equimolar amounts of (R)- and (S)-nicardipine. It is a calcium channel blocker which is used to treat hypertension.. 2-[benzyl(methyl)amino]ethyl methyl 2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate : A dihydropyridine that is 1,4-dihydropyridine substituted by a methyl, {2-[benzyl(methyl)amino]ethoxy}carbonyl, 3-nitrophenyl, methoxycarbonyl and methyl groups at positions 2, 3, 4, 5 and 6, respectively.		4.0640benzenes;
C-nitro compound;
diester;
dihydropyridine;
methyl ester;
tertiary amino compound
niclosamide
Niclosamide: An antihelmintic that is active against most tapeworms. (From Martindale, The Extra Pharmacopoeia, 30th ed, p48). niclosamide : A secondary carboxamide resulting from the formal condensation of the carboxy group of 5-chlorosalicylic acid with the amino group of 2-chloro-4-nitroaniline. It is an oral anthelmintic drug approved for use against tapeworm infections.		3.4110benzamides;
C-nitro compound;
monochlorobenzenes;
salicylanilides;
secondary carboxamide		anthelminthic drug;
anticoronaviral agent;
antiparasitic agent;
apoptosis inducer;
molluscicide;
piscicide;
STAT3 inhibitor
nifedipine
Nifedipine: A potent vasodilator agent with calcium antagonistic action. It is a useful anti-anginal agent that also lowers blood pressure.		5.7761C-nitro compound;
dihydropyridine;
methyl ester		calcium channel blocker;
human metabolite;
tocolytic agent;
vasodilator agent
nilutamide
[no description available]		3.5620(trifluoromethyl)benzenes;
C-nitro compound;
imidazolidinone		androgen antagonist;
antineoplastic agent
nilvadipine
[no description available]		2.0710dihydropyridine;
isopropyl ester;
methyl ester;
nitrile
nimesulide
nimesulide: structure. nimesulide : An aromatic ether having phenyl and 2-methylsulfonamido-5-nitrophenyl as the two aryl groups.		3.8930aromatic ether;
C-nitro compound;
sulfonamide		cyclooxygenase 2 inhibitor;
non-steroidal anti-inflammatory drug
nimetazepam
nimetazepam : A nitrazepam which is substituted at positions 1 by a methyl group. It is used as an anticonvulsant and as a hypnotic for the short-term management of insomnia.		2.43201,4-benzodiazepinone;
C-nitro compound		anticonvulsant;
antispasmodic drug;
GABA modulator;
sedative
nimodipine
Nimodipine: A calcium channel blockader with preferential cerebrovascular activity. It has marked cerebrovascular dilating effects and lowers blood pressure.. nimodipine : A dihydropyridine that is 1,4-dihydropyridine which is substituted by methyl groups at positions 2 and 6, a (2-methoxyethoxy)carbonyl group at position 3, a m-nitrophenyl group at position 4, and an isopropoxycarbonyl group at position 5. An L-type calcium channel blocker, it acts particularly on cerebral circulation, and is used both orally and intravenously for the prevention and treatment of subarachnoid hemorrhage from ruptured intracranial aneurysm.		4.05402-methoxyethyl ester;
C-nitro compound;
dicarboxylic acids and O-substituted derivatives;
diester;
dihydropyridine;
isopropyl ester		antihypertensive agent;
calcium channel blocker;
cardiovascular drug;
vasodilator agent
nipecotic acid
nipecotic acid: RN given refers to cpd without isomeric designation. nipecotic acid : A piperidinemonocarboxylic acid that is piperidine in which one of the hydrogens at position 3 is substituted by a carboxylic acid group.		2.0110beta-amino acid;
piperidinemonocarboxylic acid
nisoldipine
Nisoldipine: A dihydropyridine calcium channel antagonist that acts as a potent arterial vasodilator and antihypertensive agent. It is also effective in patients with cardiac failure and angina.. nisoldipine : A racemate consisting of equimolar amounts of (R)- and (S)-nisoldipine. A calcium channel blocker, it is used in the treatment of hypertension and angina pectoris.. methyl 2-methylpropyl 2,6-dimethyl-4-(2-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate : A dihydropyridine that is 1,4-dihydropyridine which is substituted by methyl groups at positions 2 and 6, a methoxycarbonyl group at position 3, an o-nitrophenyl group at position 4, and an isobutoxycarbonyl group at position 5. The racemate, a calcium channel blocker, is used in the treatment of hypertension and angina pectoris.		3.8330C-nitro compound;
dicarboxylic acids and O-substituted derivatives;
diester;
dihydropyridine;
methyl ester
nisoxetine
nisoxetine: potent inhibitor for norepinephrine uptake into rat brain synaptosomes & brain; NM refers to (+-)-isomer; RN given refers to parent cpd; structure. nisoxetine : A secondary amino compound that is N-methyl-3-phenylpropan-1-amine substituted at position 3 by a 2-methoxyphenoxy group.		2.9240aromatic ether;
secondary amino compound		adrenergic uptake inhibitor;
antidepressant
nitrazepam
Nitrazepam: A benzodiazepine derivative used as an anticonvulsant and hypnotic.. nitrazepam : A 1,4-benzodiazepinone that is 1,3-dihydro-2H-1,4-benzodiazepin-2-one which is substituted at positions 5 and 7 by phenyl and nitro groups, respectively. It is used as a hypnotic for the short-term management of insomnia and for the treatment of epileptic spasms in infants (West's syndrome).		2.43201,4-benzodiazepinone;
C-nitro compound		anticonvulsant;
antispasmodic drug;
drug metabolite;
GABA modulator;
sedative
nitrendipine
Nitrendipine: A calcium channel blocker with marked vasodilator action. It is an effective antihypertensive agent and differs from other calcium channel blockers in that it does not reduce glomerular filtration rate and is mildly natriuretic, rather than sodium retentive.. nitrendipine : A dihydropyridine that is 1,4-dihydropyridine substituted by methyl groups at positions 2 and 6, a 3-nitrophenyl group at position 4, a ethoxycarbonyl group at position 3 and a methoxycarbonyl group at position 5. It is a calcium-channel blocker used in the treatment of hypertension.		2.4320C-nitro compound;
dicarboxylic acids and O-substituted derivatives;
diester;
dihydropyridine;
ethyl ester;
methyl ester		antihypertensive agent;
calcium channel blocker;
geroprotector;
vasodilator agent
nitroglycerin
Nitroglycerin: A volatile vasodilator which relieves ANGINA PECTORIS by stimulating GUANYLATE CYCLASE and lowering cytosolic calcium. It is also sometimes used for TOCOLYSIS and explosives.. nitroglycerol : A nitrate ester that is glycerol in which nitro group(s) replace the hydrogen(s) attached to one or more of the hydroxy groups.. nitroglycerin : A nitroglycerol that is glycerol in which the hydrogen atoms of all three hydroxy groups are replaced by nitro groups. It acts as a prodrug, releasing nitric oxide to open blood vessels and so alleviate heart pain.		3.2310nitroglycerolexplosive;
muscle relaxant;
nitric oxide donor;
prodrug;
tocolytic agent;
vasodilator agent;
xenobiotic
nitromide
nitromide: antibacterial agent for prevention & treatment of Salmonella pullorum infections in chickens & turkeys & for fowl typhoid & paratyphoid; used in feed; structure		2.0710
nizatidine
[no description available]		3.85301,3-thiazoles;
C-nitro compound;
carboxamidine;
organic sulfide;
tertiary amino compound		anti-ulcer drug;
cholinergic drug;
H2-receptor antagonist
nomifensine
Nomifensine: An isoquinoline derivative that prevents dopamine reuptake into synaptosomes. The maleate was formerly used in the treatment of depression. It was withdrawn worldwide in 1986 due to the risk of acute hemolytic anemia with intravascular hemolysis resulting from its use. In some cases, renal failure also developed. (From Martindale, The Extra Pharmacopoeia, 30th ed, p266). nomifensine : An N-methylated tetrahydroisoquinoline carrying phenyl and amino substituents at positions C-4 and C-8, respectively.		5.78290isoquinolinesdopamine uptake inhibitor
masoprocol
nordihydroguaretic acid: antioxidant compound found in the creosote bush (Larrea tridentata)		2.0210catechols;
lignan;
tetrol		antioxidant;
ferroptosis inhibitor;
geroprotector;
plant metabolite
norfloxacin
Norfloxacin: A synthetic fluoroquinolone (FLUOROQUINOLONES) with broad-spectrum antibacterial activity against most gram-negative and gram-positive bacteria. Norfloxacin inhibits bacterial DNA GYRASE.. norfloxacin : A quinolinemonocarboxylic acid with broad-spectrum antibacterial activity against most gram-negative and gram-positive bacteria. Norfloxacin is bactericidal and its mode of action depends on blocking of bacterial DNA replication by binding itself to an enzyme called DNA gyrase.		3.5620fluoroquinolone antibiotic;
N-arylpiperazine;
quinolinemonocarboxylic acid;
quinolone antibiotic;
quinolone		antibacterial drug;
DNA synthesis inhibitor;
environmental contaminant;
xenobiotic
norfluoxetine
norfluoxetine: metabolite of fluoxetine; RN given refers to parent cpd without isomeric designation		2.0410(trifluoromethyl)benzenes
nortriptyline
Nortriptyline: A metabolite of AMITRIPTYLINE that is also used as an antidepressive agent. Nortriptyline is used in major depression, dysthymia, and atypical depressions.. nortriptyline : An organic tricyclic compound that is 10,11-dihydro-5H-dibenzo[a,d][7]annulene substituted by a 3-(methylamino)propylidene group at position 5. It is an active metabolite of amitriptyline.		4.7190organic tricyclic compound;
secondary amine		adrenergic uptake inhibitor;
analgesic;
antidepressant;
antineoplastic agent;
apoptosis inducer;
drug metabolite
6,7-dimethoxy-3-(4-methoxy-6-methyl-7,8-dihydro-5H-[1,3]dioxolo[4,5-g]isoquinolin-5-yl)-3H-isobenzofuran-1-one
[no description available]		2.0710isoquinolines
nylidrin
Nylidrin: A beta-adrenergic agonist. Nylidrin causes peripheral vasodilation, a positive inotropic effect, and increased gastric volume of gastric juice. It is used in the treatment of peripheral vascular disorders and premature labor.		2.0710alkylbenzene
ofloxacin
Ofloxacin: A synthetic fluoroquinolone antibacterial agent that inhibits the supercoiling activity of bacterial DNA GYRASE, halting DNA REPLICATION.. 9-fluoro-3-methyl-10-(4-methylpiperazin-1-yl)-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acid : An oxazinoquinoline that is 2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinolin-7-one substituted by methyl, carboxy, fluoro, and 4-methylpiperazin-1-yl groups at positions 3, 6, 9, and 10, respectively.. ofloxacin : A racemate comprising equimolar amounts of levofloxacin and dextrofloxacin. It is a synthetic fluoroquinolone antibacterial agent which inhibits the supercoiling activity of bacterial DNA gyrase, halting DNA replication.		4.07403-oxo monocarboxylic acid;
N-arylpiperazine;
N-methylpiperazine;
organofluorine compound;
oxazinoquinoline
omeprazole
Omeprazole: A 4-methoxy-3,5-dimethylpyridyl, 5-methoxybenzimidazole derivative of timoprazole that is used in the therapy of STOMACH ULCERS and ZOLLINGER-ELLISON SYNDROME. The drug inhibits an H(+)-K(+)-EXCHANGING ATPASE which is found in GASTRIC PARIETAL CELLS.. omeprazole : A racemate comprising equimolar amounts of (R)- and (S)-omeprazole.. 5-methoxy-2-{[(4-methoxy-3,5-dimethylpyridin-2-yl)methyl]sulfinyl}-1H-benzimidazole : A member of the class of benzimidazoles that is 1H-benzimidazole which is substituted by a [4-methoxy-3,5-dimethylpyridin-2-yl)methyl]sulfinyl group at position 2 and a methoxy group at position 5.		3.8430aromatic ether;
benzimidazoles;
pyridines;
sulfoxide
ondansetron
Ondansetron: A competitive serotonin type 3 receptor antagonist. It is effective in the treatment of nausea and vomiting caused by cytotoxic chemotherapy drugs, including cisplatin, and has reported anxiolytic and neuroleptic properties.		3.5620carbazoles
orphenadrine
Orphenadrine: A muscarinic antagonist used to treat drug-induced parkinsonism and to relieve pain from muscle spasm.. orphenadrine : A tertiary amino compound which is the phenyl-o-tolylmethyl ether of 2-(dimethylamino)ethanol.		5.45120ether;
tertiary amino compound		antidyskinesia agent;
antiparkinson drug;
H1-receptor antagonist;
muscarinic antagonist;
muscle relaxant;
NMDA receptor antagonist;
parasympatholytic
oxamniquine
Oxamniquine: An anthelmintic with schistosomicidal activity against Schistosoma mansoni, but not against other Schistosoma spp. Oxamniquine causes worms to shift from the mesenteric veins to the liver where the male worms are retained; the female worms return to the mesentery, but can no longer release eggs. (From Martindale, The Extra Pharmacopoeia, 31st ed, p121). oxamniquine : A racemate comprising equimolar amounts of (R)- and (S)-oxamniquine. An anthelmintic, it is administered orally for the treatment of schistomiasis caused by Schistosoma mansoni (but not by other Schistosoma species); intramuscular administration is no longer used as it causes severe pain at the injection site.. {2-[(isopropylamino)methyl]-7-nitro-1,2,3,4-tetrahydroquinolin-6-yl}methanol : A member of the class of quinolines that is 1,2,3,4-tetrahydroquinoline which is substituted at positions 2, 6, and 7 by (isopropylamino)methyl, hydroxymethyl, and nitro groups, respectively.		2.0410aromatic primary alcohol;
C-nitro compound;
quinolines;
secondary amino compound
oxaprozin
Oxaprozin: An oxazole-propionic acid derivative, cyclooxygenase inhibitor, and non-steroidal anti-inflammatory drug that is used in the treatment of pain and inflammation associated with of OSTEOARTHRITIS; RHEUMATOID ARTHRITIS; and ARTHRITIS, JUVENILE.. oxaprozin : A monocarboxylic acid that is a propionic acid derivative having a 4,5-diphenyl-1,3-oxazol-2-yl substituent at position 3. It is non-steroidal anti-inflammatory drug commonly used to relieve the pain and inflammatory responses associated with osteoarthritis and rheumatoid arthritis.		3.56201,3-oxazoles;
monocarboxylic acid		analgesic;
non-steroidal anti-inflammatory drug
oxazepam
Oxazepam: A benzodiazepine used in the treatment of anxiety, alcohol withdrawal, and insomnia.. oxazepam : A 1,4-benzodiazepinone that is 1,3-dihydro-2H-1,4-benzodiazepin-2-one substituted by a chloro group at position 7, a hydroxy group at position 3 and phenyl group at position 5.		3.23101,4-benzodiazepinone;
organochlorine compound		anxiolytic drug;
environmental contaminant;
xenobiotic
oxethazaine
[no description available]		2.0710amino acid amide
oxibendazole
oxibendazole: structure		2.0710benzimidazoles;
carbamate ester
oxidopamine
Oxidopamine: A neurotransmitter analogue that depletes noradrenergic stores in nerve endings and induces a reduction of dopamine levels in the brain. Its mechanism of action is related to the production of cytolytic free-radicals.. oxidopamine : A benzenetriol that is phenethylamine in which the hydrogens at positions 2, 4, and 5 on the phenyl ring are replaced by hydroxy groups. It occurs naturally in human urine, but is also produced as a metabolite of the drug DOPA (used for the treatment of Parkinson's disease).		3.3670benzenetriol;
catecholamine;
primary amino compound		drug metabolite;
human metabolite;
neurotoxin
oxolinic acid
quinolone antibiotic : An organonitrogen heterocyclic antibiotic whose structure contains a quinolone or quinolone-related skeleton.		2.0410aromatic carboxylic acid;
organic heterotricyclic compound;
oxacycle;
quinolinemonocarboxylic acid;
quinolone antibiotic		antibacterial drug;
antifungal agent;
antiinfective agent;
antimicrobial agent;
enzyme inhibitor
oxotremorine
Oxotremorine: A non-hydrolyzed muscarinic agonist used as a research tool.		3.66100N-alkylpyrrolidine
oxprenolol
Oxprenolol: A beta-adrenergic antagonist used in the treatment of hypertension, angina pectoris, arrhythmias, and anxiety.		2.0710aromatic ether
benoxinate
benoxinate: RN given refers to parent cpd; structure. oxybuprocaine : A benzoate ester in which 4-amino-3-butoxybenzoic acid and 2-(diethylamino)ethanol have combined to form the ester bond; an ester-based local anaesthetic (ester "caine") used especially in ophthalmology and otolaryngology.		2.0710amino acid ester;
benzoate ester;
substituted aniline;
tertiary amino compound		drug allergen;
local anaesthetic;
topical anaesthetic
oxybutynin
oxybutynin: RN given refers to parent cpd. oxybutynin : A racemate comprising equimolar amounts of (R)-oxybutynin and esoxybutynin. An antispasmodic used for the treatment of overactive bladder.		4.140acetylenic compound;
carboxylic ester;
racemate;
tertiary alcohol;
tertiary amino compound		antispasmodic drug;
calcium channel blocker;
local anaesthetic;
muscarinic antagonist;
muscle relaxant;
parasympatholytic
oxymetazoline
Oxymetazoline: A direct acting sympathomimetic used as a vasoconstrictor to relieve nasal congestion. (From Martindale, The Extra Pharmacopoeia, 30th ed, p1251). oxymetazoline : A member of the class of phenols that is 2,4-dimethylphenol which is substituted at positions 3 and 6 by 4,5-dihydro-1H-imidazol-2-ylmethyl and tert-butyl groups, respectively. A direct-acting sympathomimetic with marked alpha-adrenergic activity, it is a vasoconstrictor that is used (generally as the hydrochloride salt) to relieve nasal congestion.		2.3920carboxamidine;
imidazolines;
phenols		alpha-adrenergic agonist;
nasal decongestant;
sympathomimetic agent;
vasoconstrictor agent
oxyphencyclimine
oxyphencyclimine: minor descriptor (65-85); on-line & Index Medicus search PYRIMIDINES (65-85); RN given refers to parent cpd without isomeric designation		2.0410monocarboxylic acid
aminosalicylic acid
Aminosalicylic Acid: An antitubercular agent often administered in association with ISONIAZID. The sodium salt of the drug is better tolerated than the free acid.. 4-aminosalicylic acid : An aminobenzoic acid that is salicylic acid substituted by an amino group at position 4.		3.8930aminobenzoic acid;
phenols		antitubercular agent
fenclonine
Fenclonine: A selective and irreversible inhibitor of tryptophan hydroxylase, a rate-limiting enzyme in the biosynthesis of serotonin (5-HYDROXYTRYPTAMINE). Fenclonine acts pharmacologically to deplete endogenous levels of serotonin.		4.2541phenylalanine derivative
pamidronate
[no description available]		3.5620phosphonoacetic acid
pantoprazole
Pantoprazole: 2-pyridinylmethylsulfinylbenzimidazole proton pump inhibitor that is used in the treatment of GASTROESOPHAGEAL REFLUX and PEPTIC ULCER.. pantoprazole : A member of the class of benzimidazoles that is 1H-benzimidazole substituted by a difluoromethoxy group at position 5 and a [(3,4-dimethoxypyridin-2-yl)methyl]sulfinyl group at position 2.		3.2310aromatic ether;
benzimidazoles;
organofluorine compound;
pyridines;
sulfoxide		anti-ulcer drug;
EC 3.6.3.10 (H(+)/K(+)-exchanging ATPase) inhibitor;
environmental contaminant;
xenobiotic
papaverine
Papaverine: An alkaloid found in opium but not closely related to the other opium alkaloids in its structure or pharmacological actions. It is a direct-acting smooth muscle relaxant used in the treatment of impotence and as a vasodilator, especially for cerebral vasodilation. The mechanism of its pharmacological actions is not clear, but it apparently can inhibit phosphodiesterases and it may have direct actions on calcium channels.. papaverine : A benzylisoquinoline alkaloid that is isoquinoline substituted by methoxy groups at positions 6 and 7 and a 3,4-dimethoxybenzyl group at position 1. It has been isolated from Papaver somniferum.		4.0340benzylisoquinoline alkaloid;
dimethoxybenzene;
isoquinolines		antispasmodic drug;
vasodilator agent
pargyline
Pargyline: A monoamine oxidase inhibitor with antihypertensive properties.		8.76110aromatic amine
pemoline
Pemoline: A central nervous system stimulant used in fatigue and depressive states and to treat hyperkinetic disorders in children.. pemoline : A member of the class of 1,3-oxazoles that is 1,3-oxazol-4(5H)-one which is substituted by an amino group at position 2 and by a phenyl group at position 5. A central nervous system stimulant, it was used to treat hyperactivity disorders in children, but withdrawn from use following reports of serious hepatotoxicity.		3.85301,3-oxazolescentral nervous system stimulant
pentamidine
Pentamidine: Antiprotozoal agent effective in trypanosomiasis, leishmaniasis, and some fungal infections; used in treatment of PNEUMOCYSTIS pneumonia in HIV-infected patients. It may cause diabetes mellitus, central nervous system damage, and other toxic effects.. pentamidine : A diether consisting of pentane-1,5-diol in which both hydroxyl hydrogens have been replaced by 4-amidinophenyl groups. A trypanocidal drug that is used for treatment of cutaneous leishmaniasis and Chagas disease.		3.8530aromatic ether;
carboxamidine;
diether		anti-inflammatory agent;
antifungal agent;
calmodulin antagonist;
chemokine receptor 5 antagonist;
EC 2.3.1.48 (histone acetyltransferase) inhibitor;
NMDA receptor antagonist;
S100 calcium-binding protein B inhibitor;
trypanocidal drug;
xenobiotic
pentobarbital
Pentobarbital: A short-acting barbiturate that is effective as a sedative and hypnotic (but not as an anti-anxiety) agent and is usually given orally. It is prescribed more frequently for sleep induction than for sedation but, like similar agents, may lose its effectiveness by the second week of continued administration. (From AMA Drug Evaluations Annual, 1994, p236). pentobarbital : A member of the class of barbiturates, the structure of which is that of barbituric acid substituted at C-5 by ethyl and sec-pentyl groups.		3.7930barbituratesGABAA receptor agonist
pentoxifylline
[no description available]		3.8430oxopurine
perhexiline
Perhexiline: 2-(2,2-Dicyclohexylethyl)piperidine. Coronary vasodilator used especially for angina of effort. It may cause neuropathy and hepatitis.		4.4260piperidinescardiovascular drug
periciazine
periciazine: was heading 1963-94 (Prov 1963-72); use PHENOTHIAZINES to search PROPERICIAZINE 1966-94. periciazine : A member of the class of phenothiazines that is 10H-phenothiazine substituted by a 3-(4-hydroxypiperidin-1-yl)propyl group at the nitrogen atom and a carbonitrile group at position 2. Periciazine is a first generation antipsychotic.		2.0410hydroxypiperidine;
nitrile;
phenothiazines		adrenergic antagonist;
first generation antipsychotic;
sedative
perphenazine
Perphenazine: An antipsychotic phenothiazine derivative with actions and uses similar to those of CHLORPROMAZINE.. perphenazine : A phenothiazine derivative in which the phenothiazine tricycle carries a chloro substituent at the 2-position and a 3-[4-(2-hydroxyethyl)piperazin-1-yl]propyl group at N-10.		7.22172N-(2-hydroxyethyl)piperazine;
N-alkylpiperazine;
organochlorine compound;
phenothiazines		antiemetic;
dopaminergic antagonist;
phenothiazine antipsychotic drug
phenacemide
phenacemide: anti-epileptic drug; structure		2.7330acetamides
phenacetin
Saridon: contains phenacetin, caffeine, propyphenazone & pyrithyldione		2.0410acetamides;
aromatic ether		cyclooxygenase 3 inhibitor;
non-narcotic analgesic;
peripheral nervous system drug
phenazopyridine
Phenazopyridine: A local anesthetic that has been used in urinary tract disorders. Its use is limited by problems with toxicity (primarily blood disorders) and potential carcinogenicity.. phenazopyridine : A diaminopyridine that is 2,6-diaminopyridine substituted at position 3 by a phenylazo group. A local anesthetic that has topical analgesic effect on mucosa lining of the urinary tract. Its use is limited by problems with toxicity (primarily blood disorders) and potential carcinogenicity.		2.0410diaminopyridine;
monoazo compound		anticoronaviral agent;
carcinogenic agent;
local anaesthetic;
non-narcotic analgesic
phenindione
Phenindione: An indandione that has been used as an anticoagulant. Phenindione has actions similar to WARFARIN, but it is now rarely employed because of its higher incidence of severe adverse effects. (From Martindale, The Extra Pharmacopoeia, 30th ed, p234)		2.0410aromatic ketone;
beta-diketone		anticoagulant
pheniramine
Pheniramine: One of the HISTAMINE H1 ANTAGONISTS with little sedative action. It is used in treatment of hay fever, rhinitis, allergic dermatoses, and pruritus.		2.0410pyridines;
tertiary amino compound
phenobarbital
Phenobarbital: A barbituric acid derivative that acts as a nonselective central nervous system depressant. It potentiates GAMMA-AMINOBUTYRIC ACID action on GABA-A RECEPTORS, and modulates chloride currents through receptor channels. It also inhibits glutamate induced depolarizations.. phenobarbital : A member of the class of barbiturates, the structure of which is that of barbituric acid substituted at C-5 by ethyl and phenyl groups.		4.2150barbituratesanticonvulsant;
drug allergen;
excitatory amino acid antagonist;
sedative
phenolphthalein
Phenolphthalein: An acid-base indicator which is colorless in acid solution, but turns pink to red as the solution becomes alkaline. It is used medicinally as a cathartic.		2.0410phenols
phenolsulfonphthalein
Phenolsulfonphthalein: Red dye, pH indicator, and diagnostic aid for determination of renal function. It is used also for studies of the gastrointestinal and other systems.. phenol red : 3H-2,1-Benzoxathiole 1,1-dioxide in which both of the hydrogens at position 3 have been substituted by 4-hydroxyphenyl groups. A pH indicator changing colour from yellow below pH 6.8 to bright pink above pH 8.2, it is commonly used as an indicator in cell cultures and in home swimming pool test kits. It is also used in the (now infrequently performed) phenolsulfonphthalein (PSP) test for estimation of overall blood flow through the kidney.		1.95102,1-benzoxathiole;
arenesulfonate ester;
phenols;
sultone		acid-base indicator;
diagnostic agent;
two-colour indicator
phenoxybenzamine
Phenoxybenzamine: An alpha-adrenergic antagonist with long duration of action. It has been used to treat hypertension and as a peripheral vasodilator.		4.4670aromatic amine
phentermine
Phentermine: A central nervous system stimulant and sympathomimetic with actions and uses similar to those of DEXTROAMPHETAMINE. It has been used most frequently in the treatment of obesity.		3.8630primary amineadrenergic agent;
appetite depressant;
central nervous system drug;
central nervous system stimulant;
dopaminergic agent;
sympathomimetic agent
4-phenylbutyric acid
4-phenylbutyric acid: RN refers to the parent cpd. 4-phenylbutyric acid : A monocarboxylic acid the structure of which is that of butyric acid substituted with a phenyl group at C-4. It is a histone deacetylase inhibitor that displays anticancer activity. It inhibits cell proliferation, invasion and migration and induces apoptosis in glioma cells. It also inhibits protein isoprenylation, depletes plasma glutamine, increases production of foetal haemoglobin through transcriptional activation of the gamma-globin gene and affects hPPARgamma activation.		3.2310monocarboxylic acidantineoplastic agent;
apoptosis inducer;
EC 3.5.1.98 (histone deacetylase) inhibitor;
prodrug
phenylbutazone
Phenylbutazone: A butyl-diphenyl-pyrazolidinedione that has anti-inflammatory, antipyretic, and analgesic activities. It has been used in ANKYLOSING SPONDYLITIS; RHEUMATOID ARTHRITIS; and REACTIVE ARTHRITIS.. phenylbutazone : A member of the class of pyrazolidines that is 1,2-diphenylpyrazolidine-3,5-dione carrying a butyl group at the 4-position.		1.9610pyrazolidinesantirheumatic drug;
EC 1.1.1.184 [carbonyl reductase (NADPH)] inhibitor;
metabolite;
non-narcotic analgesic;
non-steroidal anti-inflammatory drug;
peripheral nervous system drug
1,3a,8-Trimethyl-1,2,3,3a,8,8a-hexahydropyrrolo[2,3-b]indol-5-yl methylcarbamate
[no description available]		2.0710pyrroloindole
pimethixene
pimethixene: structure		2.0410thioxanthenes
pinacidil
Pinacidil: A guanidine that opens POTASSIUM CHANNELS producing direct peripheral vasodilatation of the ARTERIOLES. It reduces BLOOD PRESSURE and peripheral resistance and produces fluid retention. (Martindale The Extra Pharmacopoeia, 31st ed)		2.0710pyridines
pindolol
Pindolol: A moderately lipophilic beta blocker (ADRENERGIC BETA-ANTAGONISTS). It is non-cardioselective and has intrinsic sympathomimetic actions, but little membrane-stabilizing activity. (From Martindale, The Extra Pharmocopoeia, 30th ed, p638). pindolol : A member of the class of indols which is the 2-hydroxy-3-(isopropylamino)propyl ether derivative of 1H-indol-4-ol.		3.8430indoles;
secondary amine		antiglaucoma drug;
antihypertensive agent;
beta-adrenergic antagonist;
serotonergic antagonist;
vasodilator agent
pioglitazone
Pioglitazone: A thiazolidinedione and PPAR GAMMA agonist that is used in the treatment of TYPE 2 DIABETES MELLITUS.. pioglitazone : A member of the class of thiazolidenediones that is 1,3-thiazolidine-2,4-dione substituted by a benzyl group at position 5 which in turn is substituted by a 2-(5-ethylpyridin-2-yl)ethoxy group at position 4 of the phenyl ring. It exhibits hypoglycemic activity.		4.1140aromatic ether;
pyridines;
thiazolidinediones		antidepressant;
cardioprotective agent;
EC 2.7.1.33 (pantothenate kinase) inhibitor;
EC 6.2.1.3 (long-chain-fatty-acid--CoA ligase) inhibitor;
ferroptosis inhibitor;
geroprotector;
hypoglycemic agent;
insulin-sensitizing drug;
PPARgamma agonist;
xenobiotic
pipamperone
pipamperone: RN given refers to parent cpd; structure. pipamperone : A member of the class of bipiperidines that is 1,4'-bipiperidine which is substituted at the 1' and 4' positions by 4-(p-fluorophenyl)-4-oxobutyl and carboxamide groups, respectively. A first generation antipsychotic, its properties are generally similar to those of haloperidol.		2.3920aromatic ketone;
bipiperidines;
monocarboxylic acid amide;
organofluorine compound;
tertiary amino compound		dopaminergic antagonist;
first generation antipsychotic;
serotonergic antagonist
piracetam
Piracetam: A compound suggested to be both a nootropic and a neuroprotective agent.		2.0710organonitrogen compound;
organooxygen compound
pirbuterol
pirbuterol: structure		2.0210pyridines
pirenzepine
Pirenzepine: An antimuscarinic agent that inhibits gastric secretion at lower doses than are required to affect gastrointestinal motility, salivary, central nervous system, cardiovascular, ocular, and urinary function. It promotes the healing of duodenal ulcers and due to its cytoprotective action is beneficial in the prevention of duodenal ulcer recurrence. It also potentiates the effect of other antiulcer agents such as CIMETIDINE and RANITIDINE. It is generally well tolerated by patients.		5.771pyridobenzodiazepineanti-ulcer drug;
antispasmodic drug;
muscarinic antagonist
piretanide
piretanide: potent inhibitor of chloride transport; structure		2.0710aromatic ether
piribedil
Piribedil: A dopamine D2 agonist. It is used in the treatment of parkinson disease, particularly for alleviation of tremor. It has also been used for circulatory disorders and in other applications as a D2 agonist.		1.9510N-arylpiperazine
polythiazide
[no description available]		3.2310benzothiadiazine
practolol
Practolol: A beta-1 adrenergic antagonist that has been used in the emergency treatment of CARDIAC ARRYTHMIAS.. practolol : N-(4-Hydroxyphenyl)acetamide in which the hydrogen of the phenolic hydroxy group is substituted by a 3-(isopropylaminoamino)-2-hydroxypropyl group. A selective beta blocker, it has been used in the emergency treatment of cardiac arrhythmias.		2.0710acetamides;
ethanolamines;
propanolamine;
secondary alcohol;
secondary amino compound		anti-arrhythmia drug;
beta-adrenergic antagonist
duodote
duodote: consists of atropine and pralidoxime chloride; for treating those exposed to organophosphorus-containing nerve agents		3.620pyridinium ionantidote to organophosphate poisoning;
antidote to sarin poisoning;
cholinergic drug;
cholinesterase reactivator
pyranoprofen
pyranoprofen: RN given refers to unlabled parent cpd; structure given in first source		2.0410pyridochromene
prazepam
Prazepam: A benzodiazepine that is used in the treatment of ANXIETY DISORDERS.		2.0210benzodiazepine
praziquantel
azinox: Russian drug		3.8530isoquinolines
prazosin
Prazosin: A selective adrenergic alpha-1 antagonist used in the treatment of HEART FAILURE; HYPERTENSION; PHEOCHROMOCYTOMA; RAYNAUD DISEASE; PROSTATIC HYPERTROPHY; and URINARY RETENTION.. prazosin : A member of the class of piperazines that is piperazine substituted by a furan-2-ylcarbonyl group and a 4-amino-6,7-dimethoxyquinazolin-2-yl group at positions 1 and 4 respectively.		4.2250aromatic ether;
furans;
monocarboxylic acid amide;
piperazines;
quinazolines		alpha-adrenergic antagonist;
antihypertensive agent;
EC 3.4.21.26 (prolyl oligopeptidase) inhibitor
pridinol
pridinol: antispasmodic & muscle relaxant; RN given refers to parent cpd; structure in Merck Index, 9th ed, #7539. pridinol : A piperidine substituted at position 1 by a 3-hydroxy-3,3-diphenylpropyl group.		2.0410piperidines;
tertiary alcohol		antiparkinson drug;
muscle relaxant
primaquine
Primaquine: An aminoquinoline that is given by mouth to produce a radical cure and prevent relapse of vivax and ovale malarias following treatment with a blood schizontocide. It has also been used to prevent transmission of falciparum malaria by those returning to areas where there is a potential for re-introduction of malaria. Adverse effects include anemias and GI disturbances. (From Martindale, The Extra Pharmacopeia, 30th ed, p404). primaquine : An N-substituted diamine that is pentane-1,4-diamine substituted by a 6-methoxyquinolin-8-yl group at the N(4) position. It is a drug used in the treatment of malaria and Pneumocystis pneumonia.		4.1140aminoquinoline;
aromatic ether;
N-substituted diamine		antimalarial
primidone
Primidone: A barbiturate derivative that acts as a GABA modulator and anti-epileptic agent. It is partly metabolized to PHENOBARBITAL in the body and owes some of its actions to this metabolite.. primidone : A pyrimidone that is dihydropyrimidine-4,6(1H,5H)-dione substituted by an ethyl and a phenyl group at position 5. It is used as an anticonvulsant for treatment of various types of seizures.		4.2550pyrimidoneanticonvulsant;
environmental contaminant;
xenobiotic
proadifen
Proadifen: An inhibitor of drug metabolism and CYTOCHROME P-450 ENZYME SYSTEM activity.		2.0710diarylmethane
probenecid
Probenecid: The prototypical uricosuric agent. It inhibits the renal excretion of organic anions and reduces tubular reabsorption of urate. Probenecid has also been used to treat patients with renal impairment, and, because it reduces the renal tubular excretion of other drugs, has been used as an adjunct to antibacterial therapy.. probenecid : A sulfonamide in which the nitrogen of 4-sulfamoylbenzoic acid is substituted with two propyl groups.		6.2461benzoic acids;
sulfonamide		uricosuric drug
probucol
Probucol: A drug used to lower LDL and HDL cholesterol yet has little effect on serum-triglyceride or VLDL cholesterol. (From Martindale, The Extra Pharmacopoeia, 30th ed, p993).. probucol : A dithioketal that is propane-2,2-dithiol in which the hydrogens attached to both sulfur atoms are replaced by 3,5-di-tert-butyl-4-hydroxyphenyl groups. An anticholesteremic drug with antioxidant and anti-inflammatory properties, it is used to treat high levels of cholesterol in blood.		2.0710dithioketal;
polyphenol		anti-inflammatory drug;
anticholesteremic drug;
antilipemic drug;
antioxidant;
cardiovascular drug
procainamide
Procainamide: A class Ia antiarrhythmic drug that is structurally-related to PROCAINE.. procainamide : A benzamide that is 4-aminobenzamide substituted on the amide N by a 2-(diethylamino)ethyl group. It is a pharmaceutical antiarrhythmic agent used for the medical treatment of cardiac arrhythmias.		3.8430benzamidesanti-arrhythmia drug;
platelet aggregation inhibitor;
sodium channel blocker
procaine
Procaine: A local anesthetic of the ester type that has a slow onset and a short duration of action. It is mainly used for infiltration anesthesia, peripheral nerve block, and spinal block. (From Martindale, The Extra Pharmacopoeia, 30th ed, p1016).. procaine : A benzoate ester, formally the result of esterification of 4-aminobenzoic acid with 2-diethylaminoethanol but formed experimentally by reaction of ethyl 4-aminobenzoate with 2-diethylaminoethanol.		2.0710benzoate ester;
substituted aniline;
tertiary amino compound		central nervous system depressant;
drug allergen;
local anaesthetic;
peripheral nervous system drug
procarbazine
Procarbazine: An antineoplastic agent used primarily in combination with mechlorethamine, vincristine, and prednisone (the MOPP protocol) in the treatment of Hodgkin's disease.. procarbazine : A benzamide obtained by formal condensation of the carboxy group of 4-[(2-methylhydrazino)methyl]benzoic acid with the amino group of isopropylamine. An antineoplastic chemotherapy drug used for treatment of Hodgkin's lymphoma. Metabolism yields azo-procarbazine and hydrogen peroxide, which results in the breaking of DNA strands.		3.5620benzamides;
hydrazines		antineoplastic agent
prochlorperazine
Prochlorperazine: A phenothiazine antipsychotic used principally in the treatment of NAUSEA; VOMITING; and VERTIGO. It is more likely than CHLORPROMAZINE to cause EXTRAPYRAMIDAL DISORDERS. (From Martindale, The Extra Pharmacopoeia, 30th ed, p612). prochlorperazine : A member of the class of phenothiazines that is 10H-phenothiazine having a chloro substituent at the 2-position and a 3-(4-methylpiperazin-1-yl)propyl group at the N-10 position.		4.0440N-alkylpiperazine;
N-methylpiperazine;
organochlorine compound;
phenothiazines		alpha-adrenergic antagonist;
antiemetic;
cholinergic antagonist;
dopamine receptor D2 antagonist;
dopaminergic antagonist;
EC 3.4.21.26 (prolyl oligopeptidase) inhibitor;
first generation antipsychotic
procyclidine
Procyclidine: A muscarinic antagonist that crosses the blood-brain barrier and is used in the treatment of drug-induced extrapyramidal disorders and in parkinsonism.. procyclidine : A tertiary alcohol that consists of propan-1-ol substituted by a cyclohexyl and a phenyl group at position 1 and a pyrrolidin-1-yl group at position 3.		13.01163pyrrolidines;
tertiary alcohol		antidyskinesia agent;
antiparkinson drug;
muscarinic antagonist
proglumide
Proglumide: A drug that exerts an inhibitory effect on gastric secretion and reduces gastrointestinal motility. It is used clinically in the drug therapy of gastrointestinal ulcers.. proglumide : A racemate composed of equal amounts of (R)- and (S)-proglumide. A non-selective CCK antagonist that was used primarily for treatment of stomach ulcers, but has been replaced by newer drugs.. N(2)-benzoyl-N,N-dipropyl-alpha-glutamine : A dicarboxylic acid monoamide obtained by formal condensation of the alpha-carboxy group of N-benzoylglutamic acid with dippropylamine.		2.0410benzamides;
dicarboxylic acid monoamide;
glutamine derivative;
racemate		anti-ulcer drug;
cholecystokinin antagonist;
cholinergic antagonist;
delta-opioid receptor agonist;
drug metabolite;
gastrointestinal drug;
opioid analgesic;
xenobiotic metabolite
promazine
Promazine: A phenothiazine with actions similar to CHLORPROMAZINE but with less antipsychotic activity. It is primarily used in short-term treatment of disturbed behavior and as an antiemetic.. promazine : A phenothiazine deriative in which the phenothiazine tricycle has a 3-(dimethylaminopropyl) group at the N-10 position.		2.7430phenothiazines;
tertiary amine		antiemetic;
dopaminergic antagonist;
EC 3.4.21.26 (prolyl oligopeptidase) inhibitor;
H1-receptor antagonist;
muscarinic antagonist;
phenothiazine antipsychotic drug;
serotonergic antagonist
promethazine
Promethazine: A phenothiazine derivative with histamine H1-blocking, antimuscarinic, and sedative properties. It is used as an antiallergic, in pruritus, for motion sickness and sedation, and also in animals.. promethazine : A tertiary amine that is a substituted phenothiazine in which the ring nitrogen at position 10 is attached to C-3 of an N,N-dimethylpropan-2-amine moiety.		4.9160phenothiazines;
tertiary amine		anti-allergic agent;
anticoronaviral agent;
antiemetic;
antipruritic drug;
H1-receptor antagonist;
local anaesthetic;
sedative
propafenone
Propafenone: An antiarrhythmia agent that is particularly effective in ventricular arrhythmias. It also has weak beta-blocking activity.. propafenone : An aromatic ketone that is 3-(propylamino)propane-1,2-diol in which the hydrogen of the primary hydroxy group is replaced by a 2-(3-phenylpropanoyl)phenyl group. It is a class 1C antiarrhythmic drug with local anesthetic effects, and is used as the hydrochloride salt in the management of supraventricular and ventricular arrhythmias.		3.8530aromatic ketone;
secondary alcohol;
secondary amino compound		anti-arrhythmia drug
propantheline
Propantheline: A muscarinic antagonist used as an antispasmodic, in rhinitis, in urinary incontinence, and in the treatment of ulcers. At high doses it has nicotinic effects resulting in neuromuscular blocking.		3.2310xanthenes
propiomazine
propiomazine: was heading 1966-94 (prov 1966-72); use PHENOTHIAZINES to search PROPIOMAZINE 1966-94; phenothiazine derivative used for sedation and as an antiemetic during labor. propiomazine : A member of the class of phenothiazines that is 10H-phenothiazine substituted by a 2-(dimethylamino)propyl group at nitrogen atom and a propanoyl group at position 2.		2.0410aromatic ketone;
phenothiazines;
tertiary amino compound		dopaminergic antagonist;
histamine antagonist;
muscarinic antagonist;
phenothiazine antipsychotic drug;
sedative;
serotonergic antagonist
propofol
Propofol: An intravenous anesthetic agent which has the advantage of a very rapid onset after infusion or bolus injection plus a very short recovery period of a couple of minutes. (From Smith and Reynard, Textbook of Pharmacology, 1992, 1st ed, p206). Propofol has been used as ANTICONVULSANTS and ANTIEMETICS.. propofol : A phenol resulting from the formal substitution of the hydrogen at the 2 position of 1,3-diisopropylbenzene by a hydroxy group.		4.5640phenolsanticonvulsant;
antiemetic;
intravenous anaesthetic;
radical scavenger;
sedative
propranolol
Propranolol: A widely used non-cardioselective beta-adrenergic antagonist. Propranolol has been used for MYOCARDIAL INFARCTION; ARRHYTHMIA; ANGINA PECTORIS; HYPERTENSION; HYPERTHYROIDISM; MIGRAINE; PHEOCHROMOCYTOMA; and ANXIETY but adverse effects instigate replacement by newer drugs.. propranolol : A propanolamine that is propan-2-ol substituted by a propan-2-ylamino group at position 1 and a naphthalen-1-yloxy group at position 3.		8.16195naphthalenes;
propanolamine;
secondary amine		anti-arrhythmia drug;
antihypertensive agent;
anxiolytic drug;
beta-adrenergic antagonist;
environmental contaminant;
human blood serum metabolite;
vasodilator agent;
xenobiotic
protriptyline
Protriptyline: Tricyclic antidepressant similar in action and side effects to IMIPRAMINE. It may produce excitation.		4.4870carbotricyclic compoundantidepressant
proxyphylline
[no description available]		2.0410oxopurine
pyridostigmine
[no description available]		3.2310pyridinium ion
pyrilamine
Pyrilamine: A histamine H1 antagonist. It has mild hypnotic properties and some local anesthetic action and is used for allergies (including skin eruptions) both parenterally and locally. It is a common ingredient of cold remedies.. mepyramine : An ethylenediamine derivative that is ethylenediamine in which one of the amino nitrogens is substituted by two methyl groups and the remaining amino nitrogen is substituted by a 4-methoxybenzyl and a pyridin-2-yl group.		2.9340aromatic ether;
ethylenediamine derivative		H1-receptor antagonist
pyrimethamine
Maloprim: contains above 2 cpds		3.8130aminopyrimidine;
monochlorobenzenes		antimalarial;
antiprotozoal drug;
EC 1.5.1.3 (dihydrofolate reductase) inhibitor
sch 16134
quazepam: structure given in first source		3.5620benzodiazepine
quetiapine
[no description available]		3.2310dibenzothiazepine;
N-alkylpiperazine;
N-arylpiperazine		adrenergic antagonist;
dopaminergic antagonist;
histamine antagonist;
second generation antipsychotic;
serotonergic antagonist
quipazine
Quipazine: A pharmacologic congener of serotonin that contracts smooth muscle and has actions similar to those of tricyclic antidepressants. It has been proposed as an oxytocic.		1.9710piperazines;
pyridines
rabeprazole
Rabeprazole: A 4-(3-methoxypropoxy)-3-methylpyridinyl derivative of timoprazole that is used in the therapy of STOMACH ULCERS and ZOLLINGER-ELLISON SYNDROME. The drug inhibits H(+)-K(+)-EXCHANGING ATPASE which is found in GASTRIC PARIETAL CELLS.		3.2310benzimidazoles;
pyridines;
sulfoxide		anti-ulcer drug;
EC 3.6.3.10 (H(+)/K(+)-exchanging ATPase) inhibitor
raloxifene
raloxifene : A member of the class of 1-benzothiophenes that is 1-benzothiophene in which the hydrogens at positions 2, 3, and 6 have been replaced by p-hydroxyphenyl, p-[2-(piperidin-1-yl)ethoxy]benzoyl, and hydroxy groups, respectively.		3.59201-benzothiophenes;
aromatic ketone;
N-oxyethylpiperidine;
phenols		bone density conservation agent;
estrogen antagonist;
estrogen receptor modulator
ranitidine
[no description available]		2.4420aralkylamine
riluzole
Riluzole: A glutamate antagonist (RECEPTORS, GLUTAMATE) used as an anticonvulsant (ANTICONVULSANTS) and to prolong the survival of patients with AMYOTROPHIC LATERAL SCLEROSIS.		4.0640benzothiazoles
rimantadine
Rimantadine: An RNA synthesis inhibitor that is used as an antiviral agent in the prophylaxis and treatment of influenza.		3.5620alkylamine
risperidone
Risperidone: A selective blocker of DOPAMINE D2 RECEPTORS and SEROTONIN 5-HT2 RECEPTORS that acts as an atypical antipsychotic agent. It has been shown to improve both positive and negative symptoms in the treatment of SCHIZOPHRENIA.. risperidone : A member of the class of pyridopyrimidines that is 2-methyl-6,7,8,9-tetrahydropyrido[1,2-a]pyrimidin-4-one carrying an additional 2-[4-(6-fluoro-1,2-benzoxazol-3-yl)piperidin-1-yl]ethyl group at position 2.		6.871121,2-benzoxazoles;
heteroarylpiperidine;
organofluorine compound;
pyridopyrimidine		alpha-adrenergic antagonist;
dopaminergic antagonist;
EC 3.4.21.26 (prolyl oligopeptidase) inhibitor;
H1-receptor antagonist;
psychotropic drug;
second generation antipsychotic;
serotonergic antagonist
ritanserin
Ritanserin: A selective and potent serotonin-2 antagonist that is effective in the treatment of a variety of syndromes related to anxiety and depression. The drug also improves the subjective quality of sleep and decreases portal pressure.. ritanserin : A thiazolopyrimidine that is 5H-[1,3]thiazolo[3,2-a]pyrimidin-5-one which is substituted at position 7 by a methyl group and at position 6 by a 2-{4-[bis(4-fluorophenyl)methylidene]piperidin-1-yl}ethyl group. A potent and long-acting seratonin (5-hydroxytryptamine, 5-HT) antagonist of the subtype 5-HT2 (Ki = 0.39 nM), it is used in the treatment of a variety of disorders including anxiety, depression and schizophrenia. It has little sedative action.		2.0410organofluorine compound;
piperidines;
thiazolopyrimidine		antidepressant;
antipsychotic agent;
anxiolytic drug;
dopaminergic antagonist;
EC 3.4.21.26 (prolyl oligopeptidase) inhibitor;
serotonergic antagonist
rizatriptan
rizatriptan: structure given in first source; RN given refers to benzoate		3.5820tryptaminesanti-inflammatory drug;
serotonergic agonist;
vasoconstrictor agent
rofecoxib
[no description available]		2.4620butenolide;
sulfone		analgesic;
cyclooxygenase 2 inhibitor;
non-steroidal anti-inflammatory drug
ropinirole
[no description available]		4.1220indolones;
tertiary amine		antidyskinesia agent;
antiparkinson drug;
central nervous system drug;
dopamine agonist
roxarsone
Roxarsone: An arsenic derivative which has anticoccidial action and promotes growth in animals.. roxarsone : An organoarsonic acid where the organyl group is 4-hydroxy-3-nitrophenyl.		2.07102-nitrophenols;
organoarsonic acid		agrochemical;
animal growth promotant;
antibacterial drug;
coccidiostat
salicylamide
salamide: a major impurity of hydrochlorothiazide; structure in first source		2.0710phenols;
salicylamides		antirheumatic drug;
non-narcotic analgesic
salmeterol xinafoate
salmeterol : A racemate consisting of equal parts of (R)- and (S)-salmeterol. It is a potent and selective beta2-adrenoceptor agonist (EC50 = 5.3 nM). Unlike other beta2 agonists, it binds to the exo-site domain of beta2 receptors, producing a slow onset of action and prolonged activation.. 2-(hydroxymethyl)-4-(1-hydroxy-2-{[6-(4-phenylbutoxy)hexyl]amino}ethyl)phenol : A phenol having a hydroxymethyl group at C-2 and a 1-hydroxy-2-{[6-(4-phenylbutoxy)hexyl]amino}ethyl group at C-4; derivative of phenylethanolamine.		2.0210ether;
phenols;
primary alcohol;
secondary alcohol;
secondary amino compound
salicylsalicylic acid
salicylsalicylic acid: structure. salsalate : A dimeric benzoate ester obtained by intermolecular condensation between the carboxy of one molecule of salicylic acid with the phenol group of a second. It is a prodrug for salycylic acid that is used for treatment of rheumatoid arthritis and osteoarthritis and also shows activity against type II diabetes.		3.8630benzoate ester;
benzoic acids;
phenols;
salicylates		antineoplastic agent;
antirheumatic drug;
EC 3.5.2.6 (beta-lactamase) inhibitor;
hypoglycemic agent;
non-narcotic analgesic;
non-steroidal anti-inflammatory drug;
prodrug
secobarbital
Secobarbital: A barbiturate that is used as a sedative. Secobarbital is reported to have no anti-anxiety activity.. secobarbital : A member of the class of barbiturates that is barbituric acid in which the hydrogens at position 5 are substituted by prop-2-en-1-yl and pentan-2-yl groups.		3.5820barbituratesanaesthesia adjuvant;
GABA modulator;
sedative
sevoflurane
Sevoflurane: A non-explosive inhalation anesthetic used in the induction and maintenance of general anesthesia. It does not cause respiratory irritation and may also prevent PLATELET AGGREGATION.. sevoflurane : An ether compound having fluoromethyl and 1,1,1,3,3,3-hexafluoroisopropyl as the two alkyl groups.		2.0210ether;
organofluorine compound		central nervous system depressant;
inhalation anaesthetic;
platelet aggregation inhibitor
sibutramine
sibutramine: serotonin and norepinephrine transporter inhibitor; Meridia is tradename for sibutramine hydrochloride		3.8630organochlorine compound;
tertiary amino compound		anti-obesity agent;
serotonin uptake inhibitor
sulfadiazine
Sulfadiazine: One of the short-acting SULFONAMIDES used in combination with PYRIMETHAMINE to treat toxoplasmosis in patients with acquired immunodeficiency syndrome and in newborns with congenital infections.. sulfadiazine : A sulfonamide consisting of pyrimidine with a 4-aminobenzenesulfonamido group at the 2-position.. diazine : The parent structure of the diazines.		3.8530pyrimidines;
substituted aniline;
sulfonamide antibiotic;
sulfonamide		antiinfective agent;
antimicrobial agent;
antiprotozoal drug;
coccidiostat;
drug allergen;
EC 1.1.1.153 [sepiapterin reductase (L-erythro-7,8-dihydrobiopterin forming)] inhibitor;
EC 2.5.1.15 (dihydropteroate synthase) inhibitor;
environmental contaminant;
xenobiotic
ipodate
Ipodate: Ionic monomeric contrast media. Usually the sodium or calcium salts are used for examination of the gall bladder and biliary tract. (From Martindale, The Extra Pharmacopoeia, 30th ed, p704)		2.0410
risedronic acid
Risedronic Acid: A pyridine and diphosphonic acid derivative that acts as a CALCIUM CHANNEL BLOCKER and inhibits BONE RESORPTION.		3.2310pyridines
sotalol
Sotalol: An adrenergic beta-antagonist that is used in the treatment of life-threatening arrhythmias.. sotalol : A sulfonamide that is N-phenylmethanesulfonamide in which the phenyl group is substituted at position 4 by a 1-hydroxy-2-(isopropylamino)ethyl group. It has both beta-adrenoreceptor blocking (Vaughan Williams Class II) and cardiac action potential duration prolongation (Vaughan Williams Class III) antiarrhythmic properties. It is used (usually as the hydrochloride salt) for the management of ventricular and supraventricular arrhythmias.		3.8430ethanolamines;
secondary alcohol;
secondary amino compound;
sulfonamide		anti-arrhythmia drug;
beta-adrenergic antagonist;
environmental contaminant;
xenobiotic
spiperone
Spiperone: A spiro butyrophenone analog similar to HALOPERIDOL and other related compounds. It has been recommended in the treatment of SCHIZOPHRENIA.. spiperone : An azaspiro compound that is 1,3,8-triazaspiro[4.5]decane which is substituted at positions 1, 4, and 8 by phenyl, oxo, and 4-(p-fluorophenyl)-4-oxobutyl groups, respectively.		3.67100aromatic ketone;
azaspiro compound;
organofluorine compound;
piperidines;
tertiary amino compound		alpha-adrenergic antagonist;
antipsychotic agent;
dopaminergic antagonist;
psychotropic drug;
serotonergic antagonist
imatinib
[no description available]		4.6340aromatic amine;
benzamides;
N-methylpiperazine;
pyridines;
pyrimidines		antineoplastic agent;
apoptosis inducer;
tyrosine kinase inhibitor
vorinostat
Vorinostat: A hydroxamic acid and anilide derivative that acts as a HISTONE DEACETYLASE inhibitor. It is used in the treatment of CUTANEOUS T-CELL LYMPHOMA and SEZARY SYNDROME.. vorinostat : A dicarboxylic acid diamide comprising suberic (octanedioic) acid coupled to aniline and hydroxylamine. A histone deacetylase inhibitor, it is marketed under the name Zolinza for the treatment of cutaneous T cell lymphoma (CTCL).		3.2310dicarboxylic acid diamide;
hydroxamic acid		antineoplastic agent;
apoptosis inducer;
EC 3.5.1.98 (histone deacetylase) inhibitor
succinylcholine
Succinylcholine: A quaternary skeletal muscle relaxant usually used in the form of its bromide, chloride, or iodide. It is a depolarizing relaxant, acting in about 30 seconds and with a duration of effect averaging three to five minutes. Succinylcholine is used in surgical, anesthetic, and other procedures in which a brief period of muscle relaxation is called for.. succinylcholine : A quaternary ammonium ion that is the bis-choline ester of succinic acid.		3.8630quaternary ammonium ion;
succinate ester		drug allergen;
muscle relaxant;
neuromuscular agent
succinylsulfathiazole
succinylsulfathiazole: intestinal antimicrobial agent; structure		2.07101,3-thiazoles
sulconazole
sulconazole: RN given refers to cpd with unspecified isomeric designation; structure given in first source. sulconazole : A racemate comprising equimolar amounts of (R)- and (S)-sulconazole. An antifungal agent with activity against Candida species, it is used (generally as the nitrate salt) for the topical treatment of fungal skin infections.. 1-{2-[(4-chlorobenzyl)sulfanyl]-2-(2,4-dichlorophenyl)ethyl}-1H-imidazole : A member of the class of imidazoles that is 1-ethyl-1H-imidazole in which one of the hydrogens of the methyl group is replaced by a (4-chlorobenzyl)sulfanediyl group while a second is replaced by a 2,4-dichlorophenyl group.		2.0210dichlorobenzene;
imidazoles;
monochlorobenzenes;
organic sulfide
sulfacetamide
Sulfacetamide: An anti-bacterial agent that is used topically to treat skin infections and orally for urinary tract infections.. sulfacetamide : A sulfonamide that is sulfanilamide acylated on the sulfonamide nitrogen.		2.0710N-sulfonylcarboxamide;
substituted aniline		antibacterial drug;
antiinfective agent;
antimicrobial agent;
EC 2.5.1.15 (dihydropteroate synthase) inhibitor
sulfadimethoxine
Sulfadimethoxine: A sulfanilamide that is used as an anti-infective agent.. sulfadimethoxine : A sulfonamide consisting of pyrimidine having methoxy substituents at the 2- and 6-positions and a 4-aminobenzenesulfonamido group at the 4-position.		2.4620aromatic ether;
pyrimidines;
substituted aniline;
sulfonamide antibiotic;
sulfonamide		antiinfective agent;
antimicrobial agent;
drug allergen;
environmental contaminant;
xenobiotic
sulfamerazine
[no description available]		2.0710pyrimidines;
sulfonamide antibiotic;
sulfonamide		antiinfective agent;
drug allergen
sulfamethazine
Sulfamethazine: A sulfanilamide anti-infective agent. It has a spectrum of antimicrobial action similar to other sulfonamides.. sulfamethazine : A sulfonamide consisting of pyrimidine with methyl substituents at the 4- and 6-positions and a 4-aminobenzenesulfonamido group at the 2-position.		2.0710pyrimidines;
sulfonamide antibiotic;
sulfonamide		antibacterial drug;
antiinfective agent;
antimicrobial agent;
carcinogenic agent;
drug allergen;
EC 2.5.1.15 (dihydropteroate synthase) inhibitor;
environmental contaminant;
ligand;
xenobiotic
sulfamethizole
Sulfamethizole: A sulfathiazole antibacterial agent.. sulfamethizole : A sulfonamide consisting of a 1,3,4-thiadiazole nucleus with a methyl substituent at C-5 and a 4-aminobenzenesulfonamido group at C-2.		3.620sulfonamide antibiotic;
sulfonamide;
thiadiazoles		antiinfective agent;
antimicrobial agent;
drug allergen;
EC 2.5.1.15 (dihydropteroate synthase) inhibitor
sulfamethoxazole
Sulfamethoxazole: A bacteriostatic antibacterial agent that interferes with folic acid synthesis in susceptible bacteria. Its broad spectrum of activity has been limited by the development of resistance. (From Martindale, The Extra Pharmacopoeia, 30th ed, p208). sulfamethoxazole : An isoxazole (1,2-oxazole) compound having a methyl substituent at the 5-position and a 4-aminobenzenesulfonamido group at the 3-position.		2.9940isoxazoles;
substituted aniline;
sulfonamide antibiotic;
sulfonamide		antibacterial agent;
antiinfective agent;
antimicrobial agent;
drug allergen;
EC 1.1.1.153 [sepiapterin reductase (L-erythro-7,8-dihydrobiopterin forming)] inhibitor;
EC 2.5.1.15 (dihydropteroate synthase) inhibitor;
environmental contaminant;
epitope;
P450 inhibitor;
xenobiotic
sulfanilamide
[no description available]		2.0110substituted aniline;
sulfonamide antibiotic;
sulfonamide		antibacterial agent;
drug allergen;
EC 4.2.1.1 (carbonic anhydrase) inhibitor
sulfasalazine
Sulfasalazine: A drug that is used in the management of inflammatory bowel diseases. Its activity is generally considered to lie in its metabolic breakdown product, 5-aminosalicylic acid (see MESALAMINE) released in the colon. (From Martindale, The Extra Pharmacopoeia, 30th ed, p907). sulfasalazine : An azobenzene consisting of diphenyldiazene having a carboxy substituent at the 4-position, a hydroxy substituent at the 3-position and a 2-pyridylaminosulphonyl substituent at the 4'-position.		3.5620
sulfathiazole
Sulfathiazole: A sulfathiazole compound that is used as a short-acting anti-infective agent. It is no longer commonly used systemically due to its toxicity, but may still be applied topically in combination with other drugs for the treatment of vaginal and skin infections, and is still used in veterinary medicine.. sulfathiazole : A 1,3-thiazole compound having a 4-aminobenzenesulfonamido group at the 2-position.		3.59201,3-thiazoles;
substituted aniline;
sulfonamide antibiotic;
sulfonamide		antiinfective agent;
drug allergen;
EC 2.5.1.15 (dihydropteroate synthase) inhibitor;
environmental contaminant;
xenobiotic
sulfisoxazole
Sulfisoxazole: A short-acting sulfonamide antibacterial with activity against a wide range of gram- negative and gram-positive organisms.. sulfisoxazole : A sulfonamide antibacterial with an oxazole substituent. It has antibiotic activity against a wide range of gram-negative and gram-positive organisms.		2.0710isoxazoles;
sulfonamide antibiotic;
sulfonamide		antibacterial drug;
drug allergen
sulfobromophthalein
Sulfobromophthalein: A phenolphthalein that is used as a diagnostic aid in hepatic function determination.		2.04102-benzofurans;
organobromine compound;
organosulfonic acid;
phenols		dye
2-(octylamino)-1-[4-(propan-2-ylthio)phenyl]-1-propanol
[no description available]		3.8630alkylbenzene
sulpiride
Sulpiride: A dopamine D2-receptor antagonist. It has been used therapeutically as an antidepressant, antipsychotic, and as a digestive aid. (From Merck Index, 11th ed). sulpiride : A member of the class of benzamides obtained from formal condensation between the carboxy group of 2-methoxy-5-sulfamoylbenzoic acid and the primary amino group of (1-ethylpyrrolidin-2-yl)methylamine.		3.3670benzamides;
N-alkylpyrrolidine;
sulfonamide		antidepressant;
antiemetic;
antipsychotic agent;
dopaminergic antagonist
sulthiame
sulthiame: was heading 1964-94 (see under THIAZINES 1964-90); use THIAZINES to search SULTHIAME 1966-94		2.0110organic molecular entity
sumatriptan
Sumatriptan: A serotonin agonist that acts selectively at 5HT1 receptors. It is used in the treatment of MIGRAINE DISORDERS.. sumatriptan : A sulfonamide that consists of N,N-dimethyltryptamine bearing an additional (N-methylsulfamoyl)methyl substituent at position 5. Selective agonist for a vascular 5-HT1 receptor subtype (probably a member of the 5-HT1D family). Used (in the form of its succinate salt) for the acute treatment of migraine with or without aura in adults.		4.0440sulfonamide;
tryptamines		serotonergic agonist;
vasoconstrictor agent
suprofen
Suprofen: An IBUPROFEN-type anti-inflammatory analgesic and antipyretic. It inhibits prostaglandin synthesis and has been proposed as an anti-arthritic.. suprofen : An aromatic ketone that is thiophene substituted at C-2 by a 4-(1-carboxyethyl)benzoyl group.		2.0210aromatic ketone;
monocarboxylic acid;
thiophenes		antirheumatic drug;
drug allergen;
EC 1.14.99.1 (prostaglandin-endoperoxide synthase) inhibitor;
non-narcotic analgesic;
non-steroidal anti-inflammatory drug;
peripheral nervous system drug
suramin
Suramin: A polyanionic compound with an unknown mechanism of action. It is used parenterally in the treatment of African trypanosomiasis and it has been used clinically with diethylcarbamazine to kill the adult Onchocerca. (From AMA Drug Evaluations Annual, 1992, p1643) It has also been shown to have potent antineoplastic properties.. suramin : A member of the class of phenylureas that is urea in which each of the amino groups has been substituted by a 3-({2-methyl-5-[(4,6,8-trisulfo-1-naphthyl)carbamoyl]phenyl}carbamoyl)phenyl group. An activator of both the rabbit skeletal muscle RyR1 and sheep cardiac RyR2 isoform ryanodine receptor channels, it has been used for the treatment of human African trypanosomiasis for over 100 years.		2.0410naphthalenesulfonic acid;
phenylureas;
secondary carboxamide		angiogenesis inhibitor;
antinematodal drug;
antineoplastic agent;
apoptosis inhibitor;
EC 2.7.11.13 (protein kinase C) inhibitor;
GABA antagonist;
GABA-gated chloride channel antagonist;
purinergic receptor P2 antagonist;
ryanodine receptor agonist;
trypanocidal drug
tazarotene
tazarotene: a topical acetylenic retinoid; a topical kerytolytic. tazarotene : The ethyl ester of tazarotenic acid. A prodrug for tazarotenic acid, it is used for the treatment of psoriasis, acne, and sun-damaged skin.		2.0210acetylenic compound;
ethyl ester;
pyridines;
retinoid;
thiochromane		keratolytic drug;
prodrug;
teratogenic agent
telenzepine
telenzepine: structure given in first source		2.0710benzodiazepine
temazepam
Temazepam: A benzodiazepine that acts as a GAMMA-AMINOBUTYRIC ACID modulator and anti-anxiety agent.		3.5620benzodiazepine
temozolomide
[no description available]		3.2310imidazotetrazine;
monocarboxylic acid amide;
triazene derivative		alkylating agent;
antineoplastic agent;
prodrug
terazosin
Terazosin: induces decreased blood pressure; used in the treatment of benign prostatic hyperplasia		3.8430furans;
piperazines;
primary amino compound;
quinazolines		alpha-adrenergic antagonist;
antihypertensive agent;
antineoplastic agent
terbutaline
Terbutaline: A selective beta-2 adrenergic agonist used as a bronchodilator and tocolytic.. terbutaline : A member of the class of phenylethanolamines that is catechol substituted at position 5 by a 2-(tert-butylamino)-1-hydroxyethyl group.		3.5820phenylethanolamines;
resorcinols		anti-asthmatic drug;
beta-adrenergic agonist;
bronchodilator agent;
EC 3.1.1.7 (acetylcholinesterase) inhibitor;
hypoglycemic agent;
sympathomimetic agent;
tocolytic agent
terfenadine
Terfenadine: A selective histamine H1-receptor antagonist devoid of central nervous system depressant activity. The drug was used for ALLERGY but withdrawn due to causing LONG QT SYNDROME.		2.7330diarylmethane
tetracaine
Tetracaine: A potent local anesthetic of the ester type used for surface and spinal anesthesia.. tetracaine : A benzoate ester in which 4-N-butylbenzoic acid and 2-(dimethylamino)ethanol have combined to form the ester bond; a local ester anaesthetic (ester caine) used for surface and spinal anaesthesia.		2.4620benzoate ester;
tertiary amino compound		local anaesthetic
tetrahydroxy-1,4-quinone
tetrahydroxy-1,4-quinone: structure. tetrahydroxy-1,4-benzoquinone : A hydroxybenzoquinone in which all four protons of the benzoquinone structure are substituted by hydroxy groups. A systemic keratolytic, it is normally supplied as its hydrate (CHEBI:137471).		2.0710hydroxybenzoquinonekeratolytic drug
thalidomide
Thalidomide: A piperidinyl isoindole originally introduced as a non-barbiturate hypnotic, but withdrawn from the market due to teratogenic effects. It has been reintroduced and used for a number of immunological and inflammatory disorders. Thalidomide displays immunosuppressive and anti-angiogenic activity. It inhibits release of TUMOR NECROSIS FACTOR-ALPHA from monocytes, and modulates other cytokine action.. thalidomide : A racemate comprising equimolar amounts of R- and S-thalidomide.. 2-(2,6-dioxopiperidin-3-yl)-1H-isoindole-1,3(2H)-dione : A dicarboximide that is isoindole-1,3(2H)-dione in which the hydrogen attached to the nitrogen is substituted by a 2,6-dioxopiperidin-3-yl group.		3.8630phthalimides;
piperidones
thiabendazole
Tresaderm: dermatologic soln containing dexamethasone, thiabendazole & neomycin sulfate		3.6201,3-thiazoles;
benzimidazole fungicide;
benzimidazoles		antifungal agrochemical;
antinematodal drug
thiethylperazine
Thiethylperazine: A dopamine antagonist that is particularly useful in treating the nausea and vomiting associated with anesthesia, mildly emetic cancer chemotherapy agents, radiation therapy, and toxins. This piperazine phenothiazine does not prevent vertigo or motion sickness. (From AMA Drug Evaluations Annual, 1994, p457). thiethylperazine : A member of the class of phenothiazines that is perazine substituted by a ethylsulfanyl group at position 2.		3.4110N-methylpiperazine;
phenothiazines		antiemetic;
dopaminergic antagonist;
histamine antagonist;
muscarinic antagonist;
phenothiazine antipsychotic drug;
serotonergic antagonist
2-thiosalicylic acid
2-thiosalicylic acid: a degradation product of thimerosal; RN given refers to parent cpd. thiosalicylic acid : A sulfanylbenzoic acid that is the 2-sulfanyl derivative of benzoic acid.		2.0710sulfanylbenzoic acidantipyretic;
non-narcotic analgesic
thioridazine
Thioridazine: A phenothiazine antipsychotic used in the management of PHYCOSES, including SCHIZOPHRENIA.. thioridazine : A phenothiazine derivative having a methylsulfanyl subsitituent at the 2-position and a (1-methylpiperidin-2-yl)ethyl] group at the N-10 position.		6.11240phenothiazines;
piperidines		alpha-adrenergic antagonist;
dopaminergic antagonist;
EC 1.8.1.12 (trypanothione-disulfide reductase) inhibitor;
EC 3.4.21.26 (prolyl oligopeptidase) inhibitor;
first generation antipsychotic;
H1-receptor antagonist;
serotonergic antagonist
thiotepa
Thiotepa: A very toxic alkylating antineoplastic agent also used as an insect sterilant. It causes skin, gastrointestinal, CNS, and bone marrow damage. According to the Fourth Annual Report on Carcinogens (NTP 85-002, 1985), thiotepa may reasonably be anticipated to be a carcinogen (Merck Index, 11th ed).		3.8530aziridines
thiothixene
Thiothixene: A thioxanthine used as an antipsychotic agent. Its effects are similar to the phenothiazine antipsychotics.		8.67100thioxanthenes
tiaramide
tiaramide: NTA-194, solantal, FK 1160 refer to mono-HCl salt; RN given refers to parent cpd; structure		2.0410benzothiazoles
ticlopidine
Ticlopidine: An effective inhibitor of platelet aggregation commonly used in the placement of STENTS in CORONARY ARTERIES.. ticlopidine : A thienopyridine that is 4,5,6,7-tetrahydrothieno[3,2-c]pyridine in which the hydrogen attached to the nitrogen is replaced by an o-chlorobenzyl group.		4.2550monochlorobenzenes;
thienopyridine		anticoagulant;
fibrin modulating drug;
hematologic agent;
P2Y12 receptor antagonist;
platelet aggregation inhibitor
tilorone
Tilorone: An antiviral agent used as its hydrochloride. It is the first recognized synthetic, low-molecular-weight compound that is an orally active interferon inducer, and is also reported to have antineoplastic and anti-inflammatory actions.. tilorone : A member of the class of fluoren-9-ones that is 9H-fluoren-9-one which is substituted by a 2-(diethylamino)ethoxy group at positions 2 and 7. It is an interferon inducer and a selective alpha7 nicotinic acetylcholine receptor (alpha7 nAChR) agonist. Its hydrochloride salt is used as an antiviral drug.		2.0410aromatic ether;
diether;
fluoren-9-ones;
tertiary amino compound		anti-inflammatory agent;
antineoplastic agent;
antiviral agent;
interferon inducer;
nicotinic acetylcholine receptor agonist
tinidazole
Tinidazole: A nitroimidazole alkylating agent that is used as an antitrichomonal agent against TRICHOMONAS VAGINALIS; ENTAMOEBA HISTOLYTICA; and GIARDIA LAMBLIA infections. It also acts as an antibacterial agent for the treatment of BACTERIAL VAGINOSIS and anaerobic bacterial infections.. tinidazole : 1H-imidazole substituted at C-1 by a (2-ethylsulfonyl)ethyl group, at C-2 by a methyl group and at C-5 by a nitro group. It is used as an antiprotozoal, antibacterial agent.		3.2310imidazolesantiamoebic agent;
antibacterial drug;
antiparasitic agent;
antiprotozoal drug
tioconazole
tioconazole : A racemate comprising equimolar amounts of (R)- and (S)-tioconazole.. 1-{2-[(2-chloro-3-thienyl)methoxy]-2-(2,4-dichlorophenyl)ethyl}imidazole : A member of the class of imidazoles that comprises 2-(2,4-dichlorophenyl)ethylimidazole carrying an additional (2-chloro-3-thienyl)methoxy substituent at position 2.		2.0210dichlorobenzene;
ether;
imidazoles;
thiophenes
tiopronin
Tiopronin: Sulfhydryl acylated derivative of GLYCINE.		3.8430N-acyl-amino acid
tizanidine
tizanidine: RN given refers to parent cpd; structure. tizanidine : 2,1,3-Benzothiadiazole substituted at C-4 by a Delta(1)-imidazolin-2-ylamino group and at C-4 by a chloro group. It is an agonist at alpha2-adrenergic receptor sites.		4.0640benzothiadiazole;
imidazoles		alpha-adrenergic agonist;
muscle relaxant
tofisopam
tofisopam: structure; dextofisopam is the R-enantiomer of tofisopam & antidiarrheal		2.0410organic molecular entity
tolazamide
Tolazamide: A sulphonylurea hypoglycemic agent with actions and uses similar to those of CHLORPROPAMIDE.. tolazamide : An N-sulfonylurea that is 1-tosylurea in which a hydrogen attached to the nitrogen at position 3 is replaced by an azepan-1-yl group. A hypoglycemic agent, it is used for the treatment of type 2 diabetes mellitus.		3.620N-sulfonylureahypoglycemic agent;
potassium channel blocker
tolazoline
Tolazoline: A vasodilator that apparently has direct actions on blood vessels and also increases cardiac output. Tolazoline can interact to some degree with histamine, adrenergic, and cholinergic receptors, but the mechanisms of its therapeutic effects are not clear. It is used in treatment of persistent pulmonary hypertension of the newborn.. tolazoline : A member of the class of imidazoles that is 4,5-dihydro-1H-imidazole substituted by a benzyl group.		2.0710imidazolesalpha-adrenergic antagonist;
antihypertensive agent;
vasodilator agent
tolbutamide
Tolbutamide: A sulphonylurea hypoglycemic agent with actions and uses similar to those of CHLORPROPAMIDE. (From Martindale, The Extra Pharmacopoeia, 30th ed, p290). tolbutamide : An N-sulfonylurea that consists of 1-butylurea having a tosyl group attached at the 3-position.		4.1140N-sulfonylureahuman metabolite;
hypoglycemic agent;
insulin secretagogue;
potassium channel blocker
tolmetin
Tolmetin: A non-steroidal anti-inflammatory agent (ANTI-INFLAMMATORY AGENTS, NON-STEROIDAL) similar in mode of action to INDOMETHACIN.. tolmetin : A monocarboxylic acid that is (1-methylpyrrol-2-yl)acetic acid substituted at position 5 on the pyrrole ring by a 4-methylbenzoyl group. Used in the form of its sodium salt dihydrate as a nonselective nonsteroidal anti-inflammatory drug.		3.2310aromatic ketone;
monocarboxylic acid;
pyrroles		EC 1.14.99.1 (prostaglandin-endoperoxide synthase) inhibitor;
non-steroidal anti-inflammatory drug
tolnaftate
[no description available]		2.0710monothiocarbamic esterantifungal drug
tolperisone
Tolperisone: A centrally acting muscle relaxant that has been used for the symptomatic treatment of spasticity and muscle spasm. (From Martindale, The Extra Pharmacopoeia, 30th ed, p1211)		2.0410aromatic ketone
ultram
2-[(dimethylamino)methyl]-1-(3-methoxyphenyl)cyclohexanol : A tertiary alcohol that is cyclohexanol substituted at positions 1 and 2 by 3-methoxyphenyl and dimethylaminomethyl groups respectively.		4.0640aromatic ether;
tertiary alcohol;
tertiary amino compound
tranexamic acid
Tranexamic Acid: Antifibrinolytic hemostatic used in severe hemorrhage.		3.5920amino acid
trapidil
Trapidil: A coronary vasodilator agent.		2.0710triazolopyrimidines
trazodone
Trazodone: A serotonin uptake inhibitor that is used as an antidepressive agent. It has been shown to be effective in patients with major depressive disorders and other subsets of depressive disorders. It is generally more useful in depressive disorders associated with insomnia and anxiety. This drug does not aggravate psychotic symptoms in patients with schizophrenia or schizoaffective disorders. (From AMA Drug Evaluations Annual, 1994, p309). trazodone : An N-arylpiperazine in which one nitrogen is substituted by a 3-chlorophenyl group, while the other is substituted by a 3-(3-oxo[1,2,4]triazolo[4,3-a]pyridin-2(3H)-yl)propyl group.		4.5470monochlorobenzenes;
N-alkylpiperazine;
N-arylpiperazine;
triazolopyridine		adrenergic antagonist;
antidepressant;
anxiolytic drug;
H1-receptor antagonist;
sedative;
serotonin uptake inhibitor
tremorine
[no description available]		2.6430N-alkylpyrrolidine
triamterene
Triamterene: A pteridinetriamine compound that inhibits SODIUM reabsorption through SODIUM CHANNELS in renal EPITHELIAL CELLS.. triamterene : Pteridine substituted at positions 2, 4 and 7 with amino groups and at position 6 with a phenyl group. A sodium channel blocker, it is used as a diuretic in the treatment of hypertension and oedema.		3.2310pteridinesdiuretic;
sodium channel blocker
triazolam
Triazolam: A short-acting benzodiazepine used in the treatment of insomnia. Some countries temporarily withdrew triazolam from the market because of concerns about adverse reactions, mostly psychological, associated with higher dose ranges. Its use at lower doses with appropriate care and labeling has been reaffirmed by the FDA and most other countries.		3.830triazolobenzodiazepinesedative
trichlormethiazide
Trichlormethiazide: A thiazide diuretic with properties similar to those of HYDROCHLOROTHIAZIDE. (From Martindale, The Extra Pharmacopoeia, 30th ed, p830). trichlormethiazide : A benzothiadiazine, hydrogenated at positions 2, 3 and 4 and substituted with an aminosulfonyl group at C-7, a chloro substituent at C-6 and a dichloromethyl group at C-3 and with S-1 as an S,S-dioxide. A sulfonamide antibiotic, it is used as a diuretic to treat oedema (including that associated with heart failure) and hypertension.		2.0410benzothiadiazine;
sulfonamide antibiotic		antihypertensive agent;
diuretic
trientine
Trientine: An ethylenediamine derivative used as stabilizer for EPOXY RESINS, as ampholyte for ISOELECTRIC FOCUSING and as chelating agent for copper in HEPATOLENTICULAR DEGENERATION.. TETA : An azamacrocyle in which four nitrogen atoms at positions 1, 4, 8 and 11 of a fouteen-membered ring are each substituted with a carboxymethyl group.. 2,2,2-tetramine : A polyazaalkane that is decane in which the carbon atoms at positions 1, 4, 7 and 10 are replaced by nitrogens.		2.0210polyazaalkane;
tetramine		copper chelator
trifluoperazine
[no description available]		7.77182N-alkylpiperazine;
N-methylpiperazine;
organofluorine compound;
phenothiazines		antiemetic;
calmodulin antagonist;
dopaminergic antagonist;
EC 1.8.1.12 (trypanothione-disulfide reductase) inhibitor;
EC 5.3.3.5 (cholestenol Delta-isomerase) inhibitor;
phenothiazine antipsychotic drug
trifluperidol
Trifluperidol: A butyrophenone with general properties similar to those of HALOPERIDOL. It is used in the treatment of PSYCHOSES including MANIA and SCHIZOPHRENIA. (From Martindale, The Extra Pharmacopoeia, 30th ed, p621)		2.4620aromatic ketone
triflupromazine
Triflupromazine: A phenothiazine used as an antipsychotic agent and as an antiemetic.. triflupromazine : A member of the class of phenothiazines that is 10H-phenothiazine having a trifluoromethyl subsitituent at the 2-position and a 3-(dimethylamino)propyl group at the N-10 position.		3.8830organofluorine compound;
phenothiazines;
tertiary amine		anticoronaviral agent;
antiemetic;
dopaminergic antagonist;
first generation antipsychotic
trihexyphenidyl
Trihexyphenidyl: One of the centrally acting MUSCARINIC ANTAGONISTS used for treatment of PARKINSONIAN DISORDERS and drug-induced extrapyramidal movement disorders and as an antispasmodic.		10.21576amine
trimebutine
Trimebutine: Proposed spasmolytic with possible local anesthetic action used in gastrointestinal disorders.		2.4620trihydroxybenzoic acid
trimeprazine
Trimeprazine: A phenothiazine derivative that is used as an antipruritic.		2.4620phenothiazines
trimethadione
Trimethadione: An anticonvulsant effective in absence seizures, but generally reserved for refractory cases because of its toxicity. (From AMA Drug Evaluations Annual, 1994, p378). trimethadione : An oxazolidinone that is 1,3-oxazolidine-2,4-dione substituted by methyl groups at positions 3, 5 and 5. It is an antiepileptic agent.		4.0540oxazolidinoneanticonvulsant;
geroprotector
trimethobenzamide
trimethobenzamide: major descriptor (64-84); on-line search BENZAMIDES (64-84); Index Medicus search TRIMETHOBENZAMIDE (64-84); RN given refers to parent cpd. trimethobenzamide : The amide obtained by formal condensation of 3,4,5-trihydroxybenzoic acid with 4-[2-(N,N-dimethylamino)ethoxy]benzylamine. It is used to prevent nausea and vomitting in humans.		3.2310benzamides;
tertiary amino compound		antiemetic
trimethoprim
Trimethoprim: A pyrimidine inhibitor of dihydrofolate reductase, it is an antibacterial related to PYRIMETHAMINE. It is potentiated by SULFONAMIDES and the TRIMETHOPRIM, SULFAMETHOXAZOLE DRUG COMBINATION is the form most often used. It is sometimes used alone as an antimalarial. TRIMETHOPRIM RESISTANCE has been reported.. trimethoprim : An aminopyrimidine antibiotic whose structure consists of pyrimidine 2,4-diamine and 1,2,3-trimethoxybenzene moieties linked by a methylene bridge.		4.0440aminopyrimidine;
methoxybenzenes		antibacterial drug;
diuretic;
drug allergen;
EC 1.5.1.3 (dihydrofolate reductase) inhibitor;
environmental contaminant;
xenobiotic
trimetrexate
Trimetrexate: A nonclassical folic acid inhibitor through its inhibition of the enzyme dihydrofolate reductase. It is being tested for efficacy as an antineoplastic agent and as an antiparasitic agent against PNEUMOCYSTIS PNEUMONIA in AIDS patients. Myelosuppression is its dose-limiting toxic effect.		3.5620
trimipramine
Trimipramine: Tricyclic antidepressant similar to IMIPRAMINE, but with more antihistaminic and sedative properties.. trimipramine : A dibenzoazepine that is 10,11-dihydro-5H-dibenzo[b,f]azepine substituted by a 3-(dimethylamino)-2-methylpropyl group at the nitrogen atom. It is used as an antidepressant.		4.0640dibenzoazepine;
tertiary amino compound		antidepressant;
environmental contaminant;
xenobiotic
trioxsalen
Trioxsalen: Pigmenting photosensitizing agent obtained from several plants, mainly Psoralea corylifolia. It is administered either topically or orally in conjunction with ultraviolet light in the treatment of vitiligo.. lactone : Any cyclic carboxylic ester containing a 1-oxacycloalkan-2-one structure, or an analogue having unsaturation or heteroatoms replacing one or more carbon atoms of the ring.. antipsoriatic : A drug used to treat psoriasis.. trioxsalen : 7H-Furo[3,2-g]chromen-7-one in which positions 2, 5, and 9 are substituted by methyl groups. Like other psoralens, trioxsalen causes photosensitization of the skin. It is administered orally in conjunction with UV-A for phototherapy treatment of vitiligo. After photoactivation it creates interstrand cross-links in DNA, inhibiting DNA synthesis and cell division, and can lead to cell injury; recovery from the cell injury may be followed by increased melanisation of the epidermis.		2.0710psoralensdermatologic drug;
photosensitizing agent
tripelennamine
Tripelennamine: A histamine H1 antagonist with low sedative action but frequent gastrointestinal irritation. It is used to treat ASTHMA; HAY FEVER; URTICARIA; and RHINITIS; and also in veterinary applications. Tripelennamine is administered by various routes, including topically.		2.0410aromatic amine
troglitazone
Troglitazone: A chroman and thiazolidinedione derivative that acts as a PEROXISOME PROLIFERATOR-ACTIVATED RECEPTORS (PPAR) agonist. It was formerly used in the treatment of TYPE 2 DIABETES MELLITUS, but has been withdrawn due to hepatotoxicity.		4.2850chromanes;
thiazolidinone		anticoagulant;
anticonvulsant;
antineoplastic agent;
antioxidant;
EC 6.2.1.3 (long-chain-fatty-acid--CoA ligase) inhibitor;
ferroptosis inhibitor;
hypoglycemic agent;
platelet aggregation inhibitor;
vasodilator agent
tropicamide
Tropicamide: One of the MUSCARINIC ANTAGONISTS with pharmacologic action similar to ATROPINE and used mainly as an ophthalmic parasympatholytic or mydriatic.		2.0710acetamides
tulobuterol
[no description available]		2.0710organochlorine compound
tyramine
[no description available]		9.1650monoamine molecular messenger;
primary amino compound;
tyramines		EC 3.1.1.8 (cholinesterase) inhibitor;
Escherichia coli metabolite;
human metabolite;
mouse metabolite;
neurotransmitter
delavirdine
Delavirdine: A potent, non-nucleoside reverse transcriptase inhibitor with activity specific for HIV-1.. delavirdine : The amide resulting from the formal condensation of 5-[(methylsulfonyl)amino]-1H-indole-2-carboxylic acid and 4-amino group of 1-[3-(isopropylamino)pyridin-2-yl]piperazine, delavirdine is a non-nucleoside reverse transcriptase inhibitor with activity specific for HIV-1. Viral resistance emerges rapidly when delavirdine is used alone, so it is therefore used (as the methanesulfonic acid salt) with other antiretrovirals for combination therapy of HIV infection.		3.5820aminopyridine;
indolecarboxamide;
N-acylpiperazine;
sulfonamide		antiviral drug;
HIV-1 reverse transcriptase inhibitor
urapidil
[no description available]		2.0710piperazines
urethane
[no description available]		2.0710carbamate esterfungal metabolite;
mutagen
venlafaxine
venlafaxine : A tertiary amino compound that is N,N-dimethylethanamine substituted at position 1 by a 1-hydroxycyclohexyl and 4-methoxyphenyl group.		4.2550cyclohexanols;
monomethoxybenzene;
tertiary alcohol;
tertiary amino compound		adrenergic uptake inhibitor;
analgesic;
antidepressant;
dopamine uptake inhibitor;
environmental contaminant;
serotonin uptake inhibitor;
xenobiotic
vigabatrin
[no description available]		3.8130gamma-amino acidanticonvulsant;
EC 2.6.1.19 (4-aminobutyrate--2-oxoglutarate transaminase) inhibitor
wb 4101
N-(2,3-dihydro-1,4-benzodioxin-2-ylmethyl)-2-(2,6-dimethoxyphenoxy)ethanamine : A benzodioxine that is 2,3-dihydro-1,4-benzodioxine bearing a [(2',6'-dimethoxyphenoxy)ethylamino]methyl group at position 2. An alpha1A-adrenergic selective antagonist.		2.3620aromatic ether;
benzodioxine;
secondary amino compound		alpha-adrenergic antagonist
xylamine
xylamine: irreversibly inhibits norepinephrine accumulation by rabbit aortic rings in vitro; UD & journal source given agree on structure of cpd; Negwer calls it the bis(2-chloroethyl) cpd		1.9610
xylazine
Xylazine: An adrenergic alpha-2 agonist used as a sedative, analgesic and centrally acting muscle relaxant in VETERINARY MEDICINE.. xylazine : A methyl benzene that is 1,3-dimethylbenzene which is substituted by a 5,6-dihydro-4H-1,3-thiazin-2-ylnitrilo group at position 2. It is an alpha2 adrenergic receptor agonist and frequently used in veterinary medicine as an emetic and sedative with analgesic and muscle relaxant properties.		2.4201,3-thiazine;
methylbenzene;
secondary amino compound		alpha-adrenergic agonist;
analgesic;
emetic;
muscle relaxant;
sedative
xylometazoline
xylometazoline: RN given refers to parent cpd; structure		2.4620alkylbenzene
ici 204,219
zafirlukast: a leukotriene D4 receptor antagonist		4.0840carbamate ester;
indoles;
N-sulfonylcarboxamide		anti-asthmatic agent;
leukotriene antagonist
zaleplon
zaleplon: an azabicyclo(4.3.0)nonane; a nonbenzodiazepine; one of the so-called of Z drugs (zopiclone, eszopiclone, zolpidem, and zaleplon) for which there is some correlation with tumors; a hypnotic with less marked effect on psychomotor functions compared to lorazepam. zaleplon : A pyrazolo[1,5-a]pyrimidine having a nitrile group at position 3 and a 3-(N-ethylacetamido)phenyl substituent at the 7-position.		3.2310nitrile;
pyrazolopyrimidine		anticonvulsant;
anxiolytic drug;
central nervous system depressant;
sedative
zolpidem
Zolpidem: An imidazopyridine derivative and short-acting GABA-A receptor agonist that is used for the treatment of INSOMNIA.. zolpidem : An imidazo[1,2-a]pyridine compound having a 4-tolyl group at the 2-position, an N,N-dimethylcarbamoylmethyl group at the 3-position and a methyl substituent at the 6-position.		3.5620imidazopyridinecentral nervous system depressant;
GABA agonist;
sedative
zomepirac
zomepirac: RN given refers to parent cpd; structure		2.0210aromatic ketone;
monocarboxylic acid;
monochlorobenzenes;
pyrroles		cardiovascular drug;
non-steroidal anti-inflammatory drug
zonisamide
Zonisamide: A benzisoxazole and sulfonamide derivative that acts as a CALCIUM CHANNEL blocker. It is used primarily as an adjunctive antiepileptic agent for the treatment of PARTIAL SEIZURES, with or without secondary generalization.. zonisamide : A 1,2-benzoxazole compound having a sulfamoylmethyl substituent at the 3-position.		3.55201,2-benzoxazoles;
sulfonamide		anticonvulsant;
antioxidant;
central nervous system drug;
protective agent;
T-type calcium channel blocker
cortisone acetate
Cortisone Acetate: The acetate ester of cortisone that is used mainly for replacement therapy in adrenocortical insufficiency and in the treatment of many allergic and inflammatory disorders.		3.2310corticosteroid hormone
mitomycin
Mitomycin: An antineoplastic antibiotic produced by Streptomyces caespitosus. It is one of the bi- or tri-functional ALKYLATING AGENTS causing cross-linking of DNA and inhibition of DNA synthesis.. mitomycin : A family of aziridine-containing natural products isolated from Streptomyces caespitosus or Streptomyces lavendulae.		3.5920mitomycinalkylating agent;
antineoplastic agent
corticosterone
[no description available]		2.683011beta-hydroxy steroid;
20-oxo steroid;
21-hydroxy steroid;
3-oxo-Delta(4) steroid;
C21-steroid;
glucocorticoid;
primary alpha-hydroxy ketone		human metabolite;
mouse metabolite
prednisolone
Prednisolone: A glucocorticoid with the general properties of the corticosteroids. It is the drug of choice for all conditions in which routine systemic corticosteroid therapy is indicated, except adrenal deficiency states.. prednisolone : A glucocorticoid that is prednisone in which the oxo group at position 11 has been reduced to the corresponding beta-hydroxy group. It is a drug metabolite of prednisone.		4.074011beta-hydroxy steroid;
17alpha-hydroxy steroid;
20-oxo steroid;
21-hydroxy steroid;
3-oxo-Delta(1),Delta(4)-steroid;
C21-steroid;
glucocorticoid;
primary alpha-hydroxy ketone;
tertiary alpha-hydroxy ketone		adrenergic agent;
anti-inflammatory drug;
antineoplastic agent;
drug metabolite;
environmental contaminant;
immunosuppressive agent;
xenobiotic
estriol
hormonin: estrogen replacement; each tablet contains 600 ug micronized 17beta-estradiol, 270 ug estriol and 1.4 mg estrone. chlorapatite : A phosphate mineral with the formula Ca5(PO4)3Cl.		2.071016alpha-hydroxy steroid;
17beta-hydroxy steroid;
3-hydroxy steroid		estrogen;
human metabolite;
human xenobiotic metabolite;
mouse metabolite
lysergic acid diethylamide
Lysergic Acid Diethylamide: Semisynthetic derivative of ergot (Claviceps purpurea). It has complex effects on serotonergic systems including antagonism at some peripheral serotonin receptors, both agonist and antagonist actions at central nervous system serotonin receptors, and possibly effects on serotonin turnover. It is a potent hallucinogen, but the mechanisms of that effect are not well understood.. lysergic acid diethylamide : An ergoline alkaloid arising from formal condensation of lysergic acid with diethylamine.		2.6630ergoline alkaloid;
monocarboxylic acid amide;
organic heterotetracyclic compound		dopamine agonist;
hallucinogen;
serotonergic agonist
reserpine
Reserpine: An alkaloid found in the roots of Rauwolfia serpentina and R. vomitoria. Reserpine inhibits the uptake of norepinephrine into storage vesicles resulting in depletion of catecholamines and serotonin from central and peripheral axon terminals. It has been used as an antihypertensive and an antipsychotic as well as a research tool, but its adverse effects limit its clinical use.. reserpine : An alkaloid found in the roots of Rauwolfia serpentina and R. vomitoria.		5.92200alkaloid ester;
methyl ester;
yohimban alkaloid		adrenergic uptake inhibitor;
antihypertensive agent;
EC 3.4.21.26 (prolyl oligopeptidase) inhibitor;
environmental contaminant;
first generation antipsychotic;
plant metabolite;
xenobiotic
phentolamine
Phentolamine: A nonselective alpha-adrenergic antagonist. It is used in the treatment of hypertension and hypertensive emergencies, pheochromocytoma, vasospasm of RAYNAUD DISEASE and frostbite, clonidine withdrawal syndrome, impotence, and peripheral vascular disease.. phentolamine : A substituted aniline that is 3-aminophenol in which the hydrogens of the amino group are replaced by 4-methylphenyl and 4,5-dihydro-1H-imidazol-2-ylmethyl groups respectively. An alpha-adrenergic antagonist, it is used for the treatment of hypertension.		4.570imidazoles;
phenols;
substituted aniline;
tertiary amino compound		alpha-adrenergic antagonist;
vasodilator agent
sorbitol
D-glucitol : The D-enantiomer of glucitol (also known as D-sorbitol).		3.5820glucitolcathartic;
Escherichia coli metabolite;
food humectant;
human metabolite;
laxative;
metabolite;
mouse metabolite;
Saccharomyces cerevisiae metabolite;
sweetening agent
floxuridine
Floxuridine: An antineoplastic antimetabolite that is metabolized to fluorouracil when administered by rapid injection; when administered by slow, continuous, intra-arterial infusion, it is converted to floxuridine monophosphate. It has been used to treat hepatic metastases of gastrointestinal adenocarcinomas and for palliation in malignant neoplasms of the liver and gastrointestinal tract.. floxuridine : A pyrimidine 2'-deoxyribonucleoside compound having 5-fluorouracil as the nucleobase; used to treat hepatic metastases of gastrointestinal adenocarcinomas and for palliation in malignant neoplasms of the liver and gastrointestinal tract.		2.4320nucleoside analogue;
organofluorine compound;
pyrimidine 2'-deoxyribonucleoside		antimetabolite;
antineoplastic agent;
antiviral drug;
radiosensitizing agent
piperonyl butoxide
[no description available]		2.0710benzodioxolespesticide synergist
3,3',5-triiodothyroacetic acid
tiratricol : A monocarboxylic acid that is (4-hydroxy-3,5-diiodophenyl)acetic acid in which the phenolic hydroxy group has been replaced by a 4-hydroxy-3-iodophenoxy group. It is a thyroid hormone analogue that has been used in the treatment of thyroid hormone resistance syndrome.		1.9610
thyroxine
Thyroxine: The major hormone derived from the thyroid gland. Thyroxine is synthesized via the iodination of tyrosines (MONOIODOTYROSINE) and the coupling of iodotyrosines (DIIODOTYROSINE) in the THYROGLOBULIN. Thyroxine is released from thyroglobulin by proteolysis and secreted into the blood. Thyroxine is peripherally deiodinated to form TRIIODOTHYRONINE which exerts a broad spectrum of stimulatory effects on cell metabolism.. thyroxine : An iodothyronine compound having iodo substituents at the 3-, 3'-, 5- and 5'-positions.		3.5202-halophenol;
iodophenol;
L-phenylalanine derivative;
non-proteinogenic L-alpha-amino acid;
thyroxine zwitterion;
thyroxine		antithyroid drug;
human metabolite;
mouse metabolite;
thyroid hormone
dextroamphetamine
Dextroamphetamine: The d-form of AMPHETAMINE. It is a central nervous system stimulant and a sympathomimetic. It has also been used in the treatment of narcolepsy and of attention deficit disorders and hyperactivity in children. Dextroamphetamine has multiple mechanisms of action including blocking uptake of adrenergics and dopamine, stimulating release of monamines, and inhibiting monoamine oxidase. It is also a drug of abuse and a psychotomimetic.. (S)-amphetamine : A 1-phenylpropan-2-amine that has S configuration.		5.622501-phenylpropan-2-amineadrenergic agent;
adrenergic uptake inhibitor;
dopamine uptake inhibitor;
dopaminergic agent;
neurotoxin;
sympathomimetic agent
carbachol
Carbachol: A slowly hydrolyzed CHOLINERGIC AGONIST that acts at both MUSCARINIC RECEPTORS and NICOTINIC RECEPTORS.		2.6730ammonium salt;
carbamate ester		cardiotonic drug;
miotic;
muscarinic agonist;
nicotinic acetylcholine receptor agonist;
non-narcotic analgesic
norethindrone acetate
norethisterone acetate : A 3-oxo Delta(4)-steroid that is norethisterone in which the hydroxy group has been converted to its acetate ester.		2.45203-oxo-Delta(4) steroid;
acetate ester;
terminal acetylenic compound		progestin;
synthetic oral contraceptive
spironolactone
Spironolactone: A potassium sparing diuretic that acts by antagonism of aldosterone in the distal renal tubules. It is used mainly in the treatment of refractory edema in patients with congestive heart failure, nephrotic syndrome, or hepatic cirrhosis. Its effects on the endocrine system are utilized in the treatments of hirsutism and acne but they can lead to adverse effects. (From Martindale, The Extra Pharmacopoeia, 30th ed, p827). spironolactone : A steroid lactone that is 17alpha-pregn-4-ene-21,17-carbolactone substituted by an oxo group at position 3 and an alpha-acetylsulfanyl group at position 7.		3.85303-oxo-Delta(4) steroid;
oxaspiro compound;
steroid lactone;
thioester		aldosterone antagonist;
antihypertensive agent;
diuretic;
environmental contaminant;
xenobiotic
cyclobarbital
cyclobarbital: was heading 1977-94 (see under BARBITURATES 1977-90); CYCLOBARBITONE, HEXEMAL, & TETRAHYDROPHENOBARBITAL were see CYCLOBARBITAL 1977-94; use BARBITURATES to search CYCLOBARBITAL 1977-94; short to intermediate duration barbiturate used as hypnotic and sedative		2.0410barbiturates
aldosterone
[no description available]		1.961011beta-hydroxy steroid;
18-oxo steroid;
20-oxo steroid;
21-hydroxy steroid;
3-oxo-Delta(4) steroid;
C21-steroid hormone;
mineralocorticoid;
primary alpha-hydroxy ketone;
steroid aldehyde		human metabolite;
mouse metabolite
penicillamine
Penicillamine: 3-Mercapto-D-valine. The most characteristic degradation product of the penicillin antibiotics. It is used as an antirheumatic and as a chelating agent in Wilson's disease.. penicillamine : An alpha-amino acid having the structure of valine substituted at the beta position with a sulfanyl group.		4.0340non-proteinogenic alpha-amino acid;
penicillamine		antirheumatic drug;
chelator;
copper chelator;
drug allergen
norethandrolone
Norethandrolone: A synthetic hormone with anabolic and androgenic properties and moderate progestational activity.		2.0410corticosteroid hormone
cysteine
[no description available]		3.2310cysteine zwitterion;
cysteine;
L-alpha-amino acid;
proteinogenic amino acid;
serine family amino acid		EC 4.3.1.3 (histidine ammonia-lyase) inhibitor;
flour treatment agent;
human metabolite
prednisone
Prednisone: A synthetic anti-inflammatory glucocorticoid derived from CORTISONE. It is biologically inert and converted to PREDNISOLONE in the liver.. prednisone : A synthetic glucocorticoid drug that is particularly effective as an immunosuppressant, and affects virtually all of the immune system. Prednisone is a prodrug that is converted by the liver into prednisolone (a beta-hydroxy group instead of the oxo group at position 11), which is the active drug and also a steroid.		3.562011-oxo steroid;
17alpha-hydroxy steroid;
20-oxo steroid;
21-hydroxy steroid;
3-oxo-Delta(1),Delta(4)-steroid;
C21-steroid;
glucocorticoid;
primary alpha-hydroxy ketone;
tertiary alpha-hydroxy ketone		adrenergic agent;
anti-inflammatory drug;
antineoplastic agent;
immunosuppressive agent;
prodrug
estrone
Hydroxyestrones: Estrone derivatives substituted with one or more hydroxyl groups in any position. They are important metabolites of estrone and other estrogens.		3.833017-oxo steroid;
3-hydroxy steroid;
phenolic steroid;
phenols		antineoplastic agent;
bone density conservation agent;
estrogen;
human metabolite;
mouse metabolite
oxandrolone
Oxandrolone: A synthetic hormone with anabolic and androgenic properties.		3.863017beta-hydroxy steroid;
3-oxo steroid;
anabolic androgenic steroid;
oxa-steroid		anabolic agent;
androgen
camylofine
camylofine: RN given refers to parent cpd; structure		2.0410alpha-amino acid ester
penicillin g
Penicillin G: A penicillin derivative commonly used in the form of its sodium or potassium salts in the treatment of a variety of infections. It is effective against most gram-positive bacteria and against gram-negative cocci. It has also been used as an experimental convulsant because of its actions on GAMMA-AMINOBUTYRIC ACID mediated synaptic transmission.. benzylpenicillin : A penicillin in which the substituent at position 6 of the penam ring is a phenylacetamido group.		3.620penicillin allergen;
penicillin		antibacterial drug;
drug allergen;
epitope
metaraminol
Metaraminol: A sympathomimetic agent that acts predominantly at alpha-1 adrenergic receptors. It has been used primarily as a vasoconstrictor in the treatment of HYPOTENSION.. metaraminol : A member of the class of phenylethanolamines that is 2-amino-1-phenylethanol substituted by a methyl group at position 2 and a phenolic hydroxy group at position 1. A sympathomimetic agent , it is used in the treatment of hypotension.		2.4420phenylethanolaminesalpha-adrenergic agonist;
sympathomimetic agent;
vasoconstrictor agent
pilocarpine
Pilocarpine: A slowly hydrolyzed muscarinic agonist with no nicotinic effects. Pilocarpine is used as a miotic and in the treatment of glaucoma.. (+)-pilocarpine : The (+)-enantiomer of pilocarpine.		4.3460pilocarpineantiglaucoma drug
dimethylphenylpiperazinium iodide
Dimethylphenylpiperazinium Iodide: A selective nicotinic cholinergic agonist used as a research tool. DMPP activates nicotinic receptors in autonomic ganglia but has little effect at the neuromuscular junction.		1.9510N-arylpiperazine;
organic iodide salt;
piperazinium salt;
quaternary ammonium salt		nicotinic acetylcholine receptor agonist
pentylenetetrazole
Pentylenetetrazole: A pharmaceutical agent that displays activity as a central nervous system and respiratory stimulant. It is considered a non-competitive GAMMA-AMINOBUTYRIC ACID antagonist. Pentylenetetrazole has been used experimentally to study seizure phenomenon and to identify pharmaceuticals that may control seizure susceptibility.. pentetrazol : An organic heterobicyclic compound that is 1H-tetrazole in which the hydrogens at positions 1 and 5 are replaced by a pentane-1,5-diyl group. A central and respiratory stimulant, it was formerly used for the treatment of cough and other respiratory tract disorders, cardiovascular disorders including hypotension, and pruritis.		2.0710organic heterobicyclic compound;
organonitrogen heterocyclic compound
triiodothyronine
Triiodothyronine: A T3 thyroid hormone normally synthesized and secreted by the thyroid gland in much smaller quantities than thyroxine (T4). Most T3 is derived from peripheral monodeiodination of T4 at the 5' position of the outer ring of the iodothyronine nucleus. The hormone finally delivered and used by the tissues is mainly T3.. 3,3',5-triiodo-L-thyronine : An iodothyronine compound having iodo substituents at the 3-, 3'- and 5-positions. Although some is produced in the thyroid, most of the 3,3',5-triiodo-L-thyronine in the body is generated by mono-deiodination of L-thyroxine in the peripheral tissues. Its metabolic activity is about 3 to 5 times that of L-thyroxine. The sodium salt is used in the treatment of hypothyroidism.		3.59202-halophenol;
amino acid zwitterion;
iodophenol;
iodothyronine		human metabolite;
mouse metabolite;
thyroid hormone
alanine
Alanine: A non-essential amino acid that occurs in high levels in its free state in plasma. It is produced from pyruvate by transamination. It is involved in sugar and acid metabolism, increases IMMUNITY, and provides energy for muscle tissue, BRAIN, and the CENTRAL NERVOUS SYSTEM.. alanine : An alpha-amino acid that consists of propionic acid bearing an amino substituent at position 2.		2.0310alanine zwitterion;
alanine;
L-alpha-amino acid;
proteinogenic amino acid;
pyruvate family amino acid		EC 4.3.1.15 (diaminopropionate ammonia-lyase) inhibitor;
fundamental metabolite
serine
Serine: A non-essential amino acid occurring in natural form as the L-isomer. It is synthesized from GLYCINE or THREONINE. It is involved in the biosynthesis of PURINES; PYRIMIDINES; and other amino acids.. serine : An alpha-amino acid that is alanine substituted at position 3 by a hydroxy group.		2.0310L-alpha-amino acid;
proteinogenic amino acid;
serine family amino acid;
serine zwitterion;
serine		algal metabolite;
Escherichia coli metabolite;
human metabolite;
mouse metabolite;
Saccharomyces cerevisiae metabolite
desoxycorticosterone acetate
Desoxycorticosterone Acetate: The 21-acetate derivative of desoxycorticosterone.		2.4320corticosteroid hormone
chloramphenicol
Amphenicol: Chloramphenicol and its derivatives.		3.8630C-nitro compound;
carboxamide;
diol;
organochlorine compound		antibacterial drug;
antimicrobial agent;
Escherichia coli metabolite;
geroprotector;
Mycoplasma genitalium metabolite;
protein synthesis inhibitor
aspartic acid
Aspartic Acid: One of the non-essential amino acids commonly occurring in the L-form. It is found in animals and plants, especially in sugar cane and sugar beets. It may be a neurotransmitter.. aspartic acid : An alpha-amino acid that consists of succinic acid bearing a single alpha-amino substituent. L-aspartic acid : The L-enantiomer of aspartic acid.		7.6930aspartate family amino acid;
aspartic acid;
L-alpha-amino acid;
proteinogenic amino acid		Escherichia coli metabolite;
mouse metabolite;
neurotransmitter
glutamine
Glutamine: A non-essential amino acid present abundantly throughout the body and is involved in many metabolic processes. It is synthesized from GLUTAMIC ACID and AMMONIA. It is the principal carrier of NITROGEN in the body and is an important energy source for many cells.. L-glutamine : An optically active form of glutamine having L-configuration.. glutamine : An alpha-amino acid that consists of butyric acid bearing an amino substituent at position 2 and a carbamoyl substituent at position 4.		3.2310amino acid zwitterion;
glutamine family amino acid;
glutamine;
L-alpha-amino acid;
polar amino acid zwitterion;
proteinogenic amino acid		EC 1.14.13.39 (nitric oxide synthase) inhibitor;
Escherichia coli metabolite;
human metabolite;
metabolite;
micronutrient;
mouse metabolite;
nutraceutical;
Saccharomyces cerevisiae metabolite
lysine
Lysine: An essential amino acid. It is often added to animal feed.. lysine : A diamino acid that is caproic (hexanoic) acid bearing two amino substituents at positions 2 and 6.. L-lysine : An L-alpha-amino acid; the L-isomer of lysine.		2.0410aspartate family amino acid;
L-alpha-amino acid zwitterion;
L-alpha-amino acid;
lysine;
organic molecular entity;
proteinogenic amino acid		algal metabolite;
anticonvulsant;
Escherichia coli metabolite;
human metabolite;
micronutrient;
mouse metabolite;
nutraceutical;
plant metabolite;
Saccharomyces cerevisiae metabolite
vincristine
[no description available]		3.5620acetate ester;
formamides;
methyl ester;
organic heteropentacyclic compound;
organic heterotetracyclic compound;
tertiary alcohol;
tertiary amino compound;
vinca alkaloid		antineoplastic agent;
drug;
microtubule-destabilising agent;
plant metabolite;
tubulin modulator
physostigmine
Physostigmine: A cholinesterase inhibitor that is rapidly absorbed through membranes. It can be applied topically to the conjunctiva. It also can cross the blood-brain barrier and is used when central nervous system effects are desired, as in the treatment of severe anticholinergic toxicity.		9.05295carbamate ester;
indole alkaloid		antidote to curare poisoning;
EC 3.1.1.8 (cholinesterase) inhibitor;
miotic
sucrose
Saccharum: A plant genus of the family POACEAE widely cultivated in the tropics for the sweet cane that is processed into sugar.		2.4720glycosyl glycosidealgal metabolite;
Escherichia coli metabolite;
human metabolite;
mouse metabolite;
osmolyte;
Saccharomyces cerevisiae metabolite;
sweetening agent
ethinyl estradiol
Ethinyl Estradiol: A semisynthetic alkylated ESTRADIOL with a 17-alpha-ethinyl substitution. It has high estrogenic potency when administered orally, and is often used as the estrogenic component in ORAL CONTRACEPTIVES.. 17alpha-ethynylestradiol : A 3-hydroxy steroid that is estradiol substituted by a ethynyl group at position 17. It is a xenoestrogen synthesized from estradiol and has been shown to exhibit high estrogenic potency on oral administration.		2.462017-hydroxy steroid;
3-hydroxy steroid;
terminal acetylenic compound		xenoestrogen
testosterone propionate
Testosterone Propionate: An ester of TESTOSTERONE with a propionate substitution at the 17-beta position.. androgen : A sex hormone that stimulates or controls the development and maintenance of masculine characteristics in vertebrates by binding to androgen receptors.		2.0210steroid ester
apomorphine
Apomorphine: A derivative of morphine that is a dopamine D2 agonist. It is a powerful emetic and has been used for that effect in acute poisoning. It has also been used in the diagnosis and treatment of parkinsonism, but its adverse effects limit its use.		13.59302aporphine alkaloidalpha-adrenergic drug;
antidyskinesia agent;
antiparkinson drug;
dopamine agonist;
emetic;
serotonergic drug
methyltestosterone
Methyltestosterone: A synthetic hormone used for androgen replacement therapy and as an hormonal antineoplastic agent (ANTINEOPLASTIC AGENTS, HORMONAL).. methyltestosterone : A 17beta-hydroxy steroid that is testosterone bearing a methyl group at the 17alpha position.		3.231017beta-hydroxy steroid;
3-oxo-Delta(4) steroid;
enone		anabolic agent;
androgen;
antineoplastic agent
tetrabenazine
9,10-dimethoxy-3-isobutyl-1,3,4,6,7,11b-hexahydro-2H-pyrido[2,1-a]isoquinolin-2-one : A benzoquinolizine that is 1,2,3,4,4a,9,10,10a-octahydrophenanthrene in which the carbon at position 10a is replaced by a nitrogen and which is substituted by an isobutyl group at position 2, an oxo group at position 3, and methoxy groups at positions 6 and 7.		5.6631benzoquinolizine;
cyclic ketone;
tertiary amino compound
adenosine diphosphate
Adenosine Diphosphate: Adenosine 5'-(trihydrogen diphosphate). An adenine nucleotide containing two phosphate groups esterified to the sugar moiety at the 5'-position.		2.4110adenosine 5'-phosphate;
purine ribonucleoside 5'-diphosphate		fundamental metabolite;
human metabolite
kanamycin a
Kanamycin: Antibiotic complex produced by Streptomyces kanamyceticus from Japanese soil. Comprises 3 components: kanamycin A, the major component, and kanamycins B and C, the minor components.. kanamycin : Kanamycin is a naturally occurring antibiotic complex from Streptomyces kanamyceticus that consists of several components: kanamycin A, the major component (also usually designated as kanamycin), and kanamycins B, C, D and X the minor components.		3.8930kanamycinsbacterial metabolite
ethopabate
Ethopabate: An inhibitor of folate metabolism. It is used as a coccidiostat in poultry.		2.0710amidobenzoic acid
carbostyril
Quinolones: A group of derivatives of naphthyridine carboxylic acid, quinoline carboxylic acid, or NALIDIXIC ACID.. quinolin-2(1H)-one : A quinolone that is 1,2-dihydroquinoline substituted by an oxo group at position 2.		2.4420monohydroxyquinoline;
quinolone		bacterial xenobiotic metabolite
piperoxan
Piperoxan: A benzodioxane alpha-adrenergic blocking agent with considerable stimulatory action. It has been used to diagnose PHEOCHROMOCYTOMA and as an antihypertensive agent.		1.9610
levodopa
Levodopa: The naturally occurring form of DIHYDROXYPHENYLALANINE and the immediate precursor of DOPAMINE. Unlike dopamine itself, it can be taken orally and crosses the blood-brain barrier. It is rapidly taken up by dopaminergic neurons and converted to DOPAMINE. It is used for the treatment of PARKINSONIAN DISORDERS and is usually given with agents that inhibit its conversion to dopamine outside of the central nervous system.. L-dopa : An optically active form of dopa having L-configuration. Used to treat the stiffness, tremors, spasms, and poor muscle control of Parkinson's disease		8.84294amino acid zwitterion;
dopa;
L-tyrosine derivative;
non-proteinogenic L-alpha-amino acid		allelochemical;
antidyskinesia agent;
antiparkinson drug;
dopaminergic agent;
hapten;
human metabolite;
mouse metabolite;
neurotoxin;
plant growth retardant;
plant metabolite;
prodrug
edetic acid
Edetic Acid: A chelating agent that sequesters a variety of polyvalent cations such as CALCIUM. It is used in pharmaceutical manufacturing and as a food additive.		3.2310ethylenediamine derivative;
polyamino carboxylic acid;
tetracarboxylic acid		anticoagulant;
antidote;
chelator;
copper chelator;
geroprotector
tyrosine
Tyrosine: A non-essential amino acid. In animals it is synthesized from PHENYLALANINE. It is also the precursor of EPINEPHRINE; THYROID HORMONES; and melanin.. tyrosine : An alpha-amino acid that is phenylalanine bearing a hydroxy substituent at position 4 on the phenyl ring.		3.4580amino acid zwitterion;
erythrose 4-phosphate/phosphoenolpyruvate family amino acid;
L-alpha-amino acid;
proteinogenic amino acid;
tyrosine		EC 1.3.1.43 (arogenate dehydrogenase) inhibitor;
fundamental metabolite;
micronutrient;
nutraceutical
cysteamine
Cysteamine: A mercaptoethylamine compound that is endogenously derived from the COENZYME A degradative pathway. The fact that cysteamine is readily transported into LYSOSOMES where it reacts with CYSTINE to form cysteine-cysteamine disulfide and CYSTEINE has led to its use in CYSTINE DEPLETING AGENTS for the treatment of CYSTINOSIS.. cysteamine : An amine that consists of an ethane skeleton substituted with a thiol group at C-1 and an amino group at C-2.		3.8630amine;
thiol		geroprotector;
human metabolite;
mouse metabolite;
radiation protective agent
acetylcholine chloride
acetylcholine chloride : The chloride salt of acetylcholine, and a parasympatomimetic drug.		3.2310quaternary ammonium salt
mepazine
mepazine: major descriptor (66-85); on-line search PHENOTHIAZINES (66-85); Index Medicus search MEPAZINE (66-85); RN given refers to parent cpd. pacatal : A phenothiazine derivative in which 10H-phenothiazine has an N-methylpiperidin-4-ylmethyl substituent at the N-10 position.		3.5920phenothiazines
acepromazine
Acepromazine: A phenothiazine that is used in the treatment of PSYCHOSES.. acepromazine : A member of the class of phenothiazines that is 10H-phenothiazine substituted by an acetyl group at position 2 and a 3-(dimethylamino)propyl group at position 10.		2.420aromatic ketone;
methyl ketone;
phenothiazines;
tertiary amino compound		phenothiazine antipsychotic drug
methoxamine
Methoxamine: An alpha-1 adrenergic agonist that causes prolonged peripheral VASOCONSTRICTION.. methoxamine : An amphetamine in which the parent 1-phenylpropan-2-amine skeleton is substituted at position 1 with an hydroxy group and the phenyl ring is 2- and 5-substituted with methoxy groups. It is an antihypotensive agent (pressor), an agonist acting directly at alpha-adrenoceptors with selectivity for the alpha-1 adrenoceptor subtype similar to phenylephrine .		2.0710amphetaminesalpha-adrenergic agonist;
antihypotensive agent
adenosine monophosphate
Adenosine Monophosphate: Adenine nucleotide containing one phosphate group esterified to the sugar moiety in the 2'-, 3'-, or 5'-position.		1.9710adenosine 5'-phosphate;
purine ribonucleoside 5'-monophosphate		adenosine A1 receptor agonist;
cofactor;
EC 3.1.3.1 (alkaline phosphatase) inhibitor;
EC 3.1.3.11 (fructose-bisphosphatase) inhibitor;
fundamental metabolite;
micronutrient;
nutraceutical
cloxacillin
Cloxacillin: A semi-synthetic antibiotic that is a chlorinated derivative of OXACILLIN.. cloxacillin : A semisynthetic penicillin antibiotic carrying a 3-(2-chlorophenyl)-5-methylisoxazole-4-carboxamido group at position 6.		3.620penicillin allergen;
penicillin;
semisynthetic derivative		antibacterial agent;
antibacterial drug
bretylium tosylate
Bretylium Tosylate: An agent that blocks the release of adrenergic transmitters and may have other actions. It was formerly used as an antihypertensive agent, but is now proposed as an anti-arrhythmic.. bretylium tosylate : The tosylate salt of bretylium. It blocks noradrenaline release from the peripheral sympathetic nervous system, and is used in emergency medicine, cardiology, and other specialties for the acute management of ventricular tachycardia and ventricular fibrillation.		2.4320organosulfonate salt;
quaternary ammonium salt		adrenergic antagonist;
anti-arrhythmia drug;
antihypertensive agent
zoxazolamine
Zoxazolamine: A uricosuric and muscle relaxant. Zoxazolamine acts centrally as a muscle relaxant, but the mechanism of its action is not understood.		2.0710benzoxazole
leucine
Leucine: An essential branched-chain amino acid important for hemoglobin formation.. leucine : A branched-chain amino acid that consists of glycine in which one of the hydrogens attached to the alpha-carbon is substituted by an isobutyl group.		2.6830amino acid zwitterion;
L-alpha-amino acid;
leucine;
proteinogenic amino acid;
pyruvate family amino acid		algal metabolite;
Escherichia coli metabolite;
human metabolite;
mouse metabolite;
plant metabolite;
Saccharomyces cerevisiae metabolite
berlition
berlition: antioxidant preparation containing alpha-lipoic acid, used in the neuroprotective therapy of chronic brain ischemia for correction of free-radical processes. (R)-lipoic acid : The (R)-enantiomer of lipoic acid. A vitamin-like, C8 thia fatty acid with anti-oxidant properties.. lipoic acid : A heterocyclic thia fatty acid comprising pentanoic acid with a 1,2-dithiolan-3-yl group at the 5-position.		2.0710dithiolanes;
heterocyclic fatty acid;
lipoic acid;
thia fatty acid		cofactor;
nutraceutical;
prosthetic group
calcium acetate
calcium acetate: a principal compound used as phosphate binders in patients with chronic renal failure; used like sevelamer. calcium acetate : The calcium salt of acetic acid. It is used, commonly as a hydrate, to treat hyperphosphataemia (excess phosphate in the blood) in patients with kidney disease: the calcium ion combines with dietary phosphate to form (insoluble) calcium phosphate, which is excreted in the faeces.		3.2310calcium saltchelator
carbaryl
Carbaryl: A carbamate insecticide and parasiticide. It is a potent anticholinesterase agent belonging to the carbamate group of reversible cholinesterase inhibitors. It has a particularly low toxicity from dermal absorption and is used for control of head lice in some countries.. carbaryl : A carbamate ester obtained by the formal condensation of 1-naphthol with methylcarbamic acid.		1.9610carbamate ester;
naphthalenes		acaricide;
agrochemical;
carbamate insecticide;
EC 3.1.1.7 (acetylcholinesterase) inhibitor;
EC 3.1.1.8 (cholinesterase) inhibitor;
plant growth retardant
cytidine monophosphate
Cytidine Monophosphate: Cytidine (dihydrogen phosphate). A cytosine nucleotide containing one phosphate group esterified to the sugar moiety in the 2', 3' or 5' position.. cytidine 5'-monophosphate : A pyrimidine ribonucleoside 5'-monophosphate having cytosine as the nucleobase.		1.9610cytidine 5'-phosphate;
pyrimidine ribonucleoside 5'-monophosphate		Escherichia coli metabolite;
human metabolite;
mouse metabolite
methionine
Methionine: A sulfur-containing essential L-amino acid that is important in many body functions.. methionine : A sulfur-containing amino acid that is butyric acid bearing an amino substituent at position 2 and a methylthio substituent at position 4.		3.2310aspartate family amino acid;
L-alpha-amino acid;
methionine zwitterion;
methionine;
proteinogenic amino acid		antidote to paracetamol poisoning;
human metabolite;
micronutrient;
mouse metabolite;
nutraceutical
desoxycorticosterone
Desoxycorticosterone: A steroid metabolite that is the 11-deoxy derivative of CORTICOSTERONE and the 21-hydroxy derivative of PROGESTERONE		2.071020-oxo steroid;
21-hydroxy steroid;
3-oxo-Delta(4) steroid;
mineralocorticoid;
primary alpha-hydroxy ketone		human metabolite;
mouse metabolite
colchicine
(S)-colchicine : A colchicine that has (S)-configuration. It is a secondary metabolite, has anti-inflammatory properties and is used to treat gout, crystal-induced joint inflammation, familial Mediterranean fever, and many other conditions.		4.1140alkaloid;
colchicine		anti-inflammatory agent;
gout suppressant;
mutagen
gallamine triethiodide
Gallamine Triethiodide: A synthetic nondepolarizing blocking drug. The actions of gallamine triethiodide are similar to those of TUBOCURARINE, but this agent blocks the cardiac vagus and may cause sinus tachycardia and, occasionally, hypertension and increased cardiac output. It should be used cautiously in patients at risk from increased heart rate but may be preferred for patients with bradycardia. (From AMA Drug Evaluations Annual, 1992, p198)		2.0410
mebanazine
mebanazine: RN given refers to parent cpd without isomeric designation; structure		3.5920benzenes
oxacillin
Oxacillin: An antibiotic similar to FLUCLOXACILLIN used in resistant staphylococci infections.. oxacillin : A penicillin antibiotic carrying a 5-methyl-3-phenylisoxazole-4-carboxamide group at position 6beta.		3.2310penicillinantibacterial agent;
antibacterial drug
cycloheximide
Cycloheximide: Antibiotic substance isolated from streptomycin-producing strains of Streptomyces griseus. It acts by inhibiting elongation during protein synthesis.. cycloheximide : A dicarboximide that is 4-(2-hydroxyethyl)piperidine-2,6-dione in which one of the hydrogens attached to the carbon bearing the hydroxy group is replaced by a 3,5-dimethyl-2-oxocyclohexyl group. It is an antibiotic produced by the bacterium Streptomyces griseus.		3.8730antibiotic fungicide;
cyclic ketone;
dicarboximide;
piperidine antibiotic;
piperidones;
secondary alcohol		anticoronaviral agent;
bacterial metabolite;
ferroptosis inhibitor;
neuroprotective agent;
protein synthesis inhibitor
egtazic acid
Egtazic Acid: A chelating agent relatively more specific for calcium and less toxic than EDETIC ACID.. ethylene glycol bis(2-aminoethyl)tetraacetic acid : A diether that is ethylene glycol in which the hydrogens of the hydroxy groups have been replaced by 2-[bis(carboxymethyl)amino]ethyl group respectively.		1.9610diether;
tertiary amino compound;
tetracarboxylic acid		chelator
norethindrone
Norethindrone: A synthetic progestational hormone with actions similar to those of PROGESTERONE but functioning as a more potent inhibitor of ovulation. It has weak estrogenic and androgenic properties. The hormone has been used in treating amenorrhea, functional uterine bleeding, endometriosis, and for CONTRACEPTION.. norethisterone : A 17beta-hydroxy steroid that is testosterone in which the hydrogen at position 17 is replaced by an ethynyl group and in which the methyl group attached to position 10 is replaced by hydrogen.		2.071017beta-hydroxy steroid;
3-oxo-Delta(4) steroid;
terminal acetylenic compound;
tertiary alcohol		progestin;
synthetic oral contraceptive
cycloserine
Cycloserine: Antibiotic substance produced by Streptomyces garyphalus.. D-cycloserine : A 4-amino-1,2-oxazolidin-3-one that has R configuration. It is an antibiotic produced by Streptomyces garyphalus or S. orchidaceus and is used as part of a multi-drug regimen for the treatment of tuberculosis when resistance to, or toxicity from, primary drugs has developed. An analogue of D-alanine, it interferes with bacterial cell wall synthesis in the cytoplasm by competitive inhibition of L-alanine racemase (which forms D-alanine from L-alanine) and D-alanine--D-alanine ligase (which incorporates D-alanine into the pentapeptide required for peptidoglycan formation and bacterial cell wall synthesis).		3.6204-amino-1,2-oxazolidin-3-one;
organonitrogen heterocyclic antibiotic;
organooxygen heterocyclic antibiotic;
zwitterion		antiinfective agent;
antimetabolite;
antitubercular agent;
metabolite;
NMDA receptor agonist
benziodarone
benziodarone: minor descriptor (75-89); on-line & INDEX MEDICUS search BENZOFURANS (68-89) & IODOBENZOATES (74)		3.8930aromatic ketone
ampicillin
Ampicillin: Semi-synthetic derivative of penicillin that functions as an orally active broad-spectrum antibiotic.. ampicillin : A penicillin in which the substituent at position 6 of the penam ring is a 2-amino-2-phenylacetamido group.		3.5520beta-lactam antibiotic;
penicillin allergen;
penicillin		antibacterial drug
mannitol
[no description available]		3.5920mannitolallergen;
antiglaucoma drug;
compatible osmolytes;
Escherichia coli metabolite;
food anticaking agent;
food bulking agent;
food humectant;
food stabiliser;
food thickening agent;
hapten;
metabolite;
osmotic diuretic;
sweetening agent
cytarabine
[no description available]		4.2350beta-D-arabinoside;
monosaccharide derivative;
pyrimidine nucleoside		antimetabolite;
antineoplastic agent;
antiviral agent;
immunosuppressive agent
trifluridine
Trifluridine: An antiviral derivative of THYMIDINE used mainly in the treatment of primary keratoconjunctivitis and recurrent epithelial keratitis due to HERPES SIMPLEX virus. (From Martindale, The Extra Pharmacopoeia, 30th ed, p557). trifluridine : A pyrimidine 2'-deoxyribonucleoside compound having 5-trifluoromethyluracil as the nucleobase. An antiviral drug used mainly in the treatment of primary keratoconjunctivitis and recurrent epithelial keratitis.		2.4420nucleoside analogue;
organofluorine compound;
pyrimidine 2'-deoxyribonucleoside		antimetabolite;
antineoplastic agent;
antiviral drug;
EC 2.1.1.45 (thymidylate synthase) inhibitor
asparagine
Asparagine: A non-essential amino acid that is involved in the metabolic control of cell functions in nerve and brain tissue. It is biosynthesized from ASPARTIC ACID and AMMONIA by asparagine synthetase. (From Concise Encyclopedia Biochemistry and Molecular Biology, 3rd ed). asparagine : An alpha-amino acid in which one of the hydrogens attached to the alpha-carbon of glycine is substituted by a 2-amino-2-oxoethyl group.		2.0410amino acid zwitterion;
asparagine;
aspartate family amino acid;
L-alpha-amino acid;
proteinogenic amino acid		Escherichia coli metabolite;
human metabolite;
micronutrient;
mouse metabolite;
nutraceutical;
plant metabolite;
Saccharomyces cerevisiae metabolite
4-hydroxypropiophenone
[no description available]		2.0410acetophenones
medroxyprogesterone acetate
[no description available]		2.392020-oxo steroid;
3-oxo-Delta(4) steroid;
acetate ester;
corticosteroid;
steroid ester		adjuvant;
androgen;
antineoplastic agent;
antioxidant;
female contraceptive drug;
inhibitor;
progestin;
synthetic oral contraceptive
mestranol
[no description available]		2.021017beta-hydroxy steroid;
aromatic ether;
terminal acetylenic compound		prodrug;
xenoestrogen
methaqualone
Methaqualone: A quinazoline derivative with hypnotic and sedative properties. It has been withdrawn from the market in many countries because of problems with abuse. (From Martindale, The Extra Pharmacopoeia, 30th ed, p604). methaqualone : A member of the class of quinazolines that is quinazolin-4-one substituted at positions 2 and 3 by methyl and o-tolyl groups respectively. A depressant that increases the activity of the GABA receptors in the brain and nervous system, it is used as a sedative and hypnotic medication. It became popular as a recreational drug and club drug in the late 1960s and 1970s.		1.9510quinazolinesGABA agonist;
sedative
methandrostenolone
Methandrostenolone: A synthetic steroid with anabolic properties that are more pronounced than its androgenic effects. It has little progestational activity. (From Martindale, The Extra Pharmacopoeia, 30th ed, p1188)		2.0410organic molecular entity
cordycepin
[no description available]		1.96103'-deoxyribonucleoside;
adenosines		antimetabolite;
nucleoside antibiotic
tryptophan
Tryptophan: An essential amino acid that is necessary for normal growth in infants and for NITROGEN balance in adults. It is a precursor of INDOLE ALKALOIDS in plants. It is a precursor of SEROTONIN (hence its use as an antidepressant and sleep aid). It can be a precursor to NIACIN, albeit inefficiently, in mammals.. tryptophan : An alpha-amino acid that is alanine bearing an indol-3-yl substituent at position 3.		4.7371erythrose 4-phosphate/phosphoenolpyruvate family amino acid;
L-alpha-amino acid zwitterion;
L-alpha-amino acid;
proteinogenic amino acid;
tryptophan zwitterion;
tryptophan		antidepressant;
Escherichia coli metabolite;
human metabolite;
micronutrient;
mouse metabolite;
nutraceutical;
plant metabolite;
Saccharomyces cerevisiae metabolite
quinethazone
quinethazone: RN given for cpd without isomeric designation. quinethazone : A member of the class of quinazolines that is quinazolin-4-one substituted at positions 2, 6 and 7 by ethyl, sulfamoyl and chloro groups respectively; a thiazide-like diuretic used to treat hypertension.		2.0410quinazolinesantihypertensive agent;
diuretic
arginine
Arginine: An essential amino acid that is physiologically active in the L-form.. arginine : An alpha-amino acid that is glycine in which the alpha-is substituted by a 3-guanidinopropyl group.		3.2310arginine;
glutamine family amino acid;
L-alpha-amino acid;
proteinogenic amino acid		biomarker;
Escherichia coli metabolite;
micronutrient;
mouse metabolite;
nutraceutical
methyl iodide
methyl iodide: RN given refers to unlabeled cpd with MF of CH3-I. iodomethane : A member of the class of iodomethanes that is methane in which one of the hydrogens is replaced by iodine.		1.9810iodomethanes;
methyl halides		fumigant insecticide
ethylamine
ethylamine : A two-carbon primary aliphatic amine.		1.9610primary aliphatic aminehuman metabolite
tetramethylammonium
tetramethylammonium: RN given refers to parent cpd. tetramethylammonium : The simplest quaternary ammonium cation, comprising a central nitrogen linked to four methyl groups.		1.9610quaternary ammonium ion
tribromoethanol
tribromoethanol: major descriptor (66-90); on-line search ETHANOL (66-90); INDEX MEDICUS search TRIBROMOETHANOL (66-90)		2.0410alcohol;
organobromine compound
perflutren
Definity: a fluorocarbon-filled ultrasonic contrast agent; Definity is tradename. octafluoropropane : A fluorocarbon that is propane in which all of the hydrogens have been replaced by fluorines.		3.2310fluoroalkane;
fluorocarbon
fluoxymesterone
Fluoxymesterone: An anabolic steroid that has been used in the treatment of male HYPOGONADISM, delayed puberty in males, and in the treatment of breast neoplasms in women.		3.231011beta-hydroxy steroid;
17beta-hydroxy steroid;
3-oxo-Delta(4) steroid;
anabolic androgenic steroid;
fluorinated steroid		anabolic agent;
antineoplastic agent
mepenzolate bromide
[no description available]		2.4620diarylmethane
phencyclidine
Phencyclidine: A hallucinogen formerly used as a veterinary anesthetic, and briefly as a general anesthetic for humans. Phencyclidine is similar to KETAMINE in structure and in many of its effects. Like ketamine, it can produce a dissociative state. It exerts its pharmacological action through inhibition of NMDA receptors (RECEPTORS, N-METHYL-D-ASPARTATE). As a drug of abuse, it is known as PCP and Angel Dust.. phencyclidine : A member of the class of piperidines that is piperidine in which the nitrogen is substituted with a 1-phenylcyclohexyl group. Formerly used as an anaesthetic agent, it exhibits both hallucinogenic and neurotoxic effects.		2.8840benzenes;
piperidines		anaesthetic;
neurotoxin;
NMDA receptor antagonist;
psychotropic drug
caramiphen
caramiphen: structure		2.6830benzenes
chlorphenoxamine
chlorphenoxamine: minor descriptor (66-84); on-line & Index Medicus search ETHYLAMINES (66-84); RN given refers to parent cpd		3.4110diarylmethaneanticoronaviral agent
methsuximide
methsuximide: anticonvulsant effective in petit mal & psychomotor epilepsy; has a number of unpleasant & toxic side effects; minor descriptor (75-86); on-line & INDEX MEDICUS search SUCCINIMIDES (75-86); RN given refers to parent cpd without isomeric designation		3.5520organic molecular entity
carbromal
carbromal: was heading 1963-94 (Prov 1963-73); use UREA to search CARBROMAL 1963-94		2.0410N-acylurea
tabun
tabun: proposed as military nerve gas and exptl cholinesterase inhibitor; extremely poisonous; structure		1.9710
tromethamine
Tromethamine: An organic amine proton acceptor. It is used in the synthesis of surface-active agents and pharmaceuticals; as an emulsifying agent for cosmetic creams and lotions, mineral oil and paraffin wax emulsions, as a biological buffer, and used as an alkalizer. (From Merck, 11th ed; Martindale, The Extra Pharmacopoeia, 30th ed, p1424)		3.2310primary amino compound;
triol		buffer
triparanol
Triparanol: Antilipemic agent with high ophthalmic toxicity. According to Merck Index, 11th ed, the compound was withdrawn from the market in 1962 because of its association with the formation of irreversible cataracts.		3.6120stilbenoidanticoronaviral agent
pempidine
Pempidine: A nicotinic antagonist most commonly used as an experimental tool. It has been used as a ganglionic blocker in the treatment of hypertension but has largely been supplanted for that purpose by more specific drugs.		1.9510piperidines
pantothenic acid
Pantothenic Acid: A butyryl-beta-alanine that can also be viewed as pantoic acid complexed with BETA ALANINE. It is incorporated into COENZYME A and protects cells against peroxidative damage by increasing the level of GLUTATHIONE.. pantothenic acid : A member of the class of pantothenic acids that is an amide formed from pantoic acid and beta-alanine.. vitamin B5 : Any member of a group of vitamers that belong to the chemical structural class called pantothenic acids that exhibit biological activity against vitamin B5 deficiency. Deficiency of vitamin B5 is rare due to its widespread distribution in whole grain cereals, legumes and meat. Symptoms associated with vitamin B5 deficiency are difficult to asses since they are subtle and resemble those of other B vitamin deficiencies. The vitamers include (R)-pantothenic acid and its ionized and salt forms.. (R)-pantothenate : A pantothenate that is the conjugate base of (R)-pantothenic acid, obtained by deprotonation of the carboxy group.. (R)-pantothenic acid : A pantothenic acid having R-configuration.		2.4620pantothenic acid;
vitamin B5		antidote to curare poisoning;
geroprotector;
human blood serum metabolite
sulfachlorpyridazine
Sulfachlorpyridazine: A sulfonamide antimicrobial used for urinary tract infections and in veterinary medicine.. sulfachloropyridazine : A sulfonamide antimicrobial used for urinary tract infections and in veterinary medicine.		2.0710organochlorine compound;
pyridazines;
sulfonamide		antibacterial drug;
drug allergen;
EC 2.5.1.15 (dihydropteroate synthase) inhibitor
cyclizine
Cyclizine: A histamine H1 antagonist given by mouth or parenterally for the control of postoperative and drug-induced vomiting and in motion sickness. (From Martindale, The Extra Pharmacopoeia, 30th ed, p935). cyclizine : An N-alkylpiperazine in which one nitrogen of the piperazine ring is substituted by a methyl group, while the other is substituted by a diphenylmethyl group.		2.0410N-alkylpiperazineantiemetic;
central nervous system depressant;
cholinergic antagonist;
H1-receptor antagonist;
local anaesthetic
buclizine
buclizine : An N-alkylpiperazine carrying (4-chlorophenyl)(phenyl)methyl and 4-tert-butylbenzyl groups.		2.0410monochlorobenzenes;
N-alkylpiperazine		antiemetic;
central nervous system depressant;
cholinergic antagonist;
histamine antagonist;
local anaesthetic
methylprednisolone
Methylprednisolone: A PREDNISOLONE derivative with similar anti-inflammatory action.. 6alpha-methylprednisolone : The 6alpha-stereoisomer of 6-methylprednisolone.		3.85306-methylprednisolone;
primary alpha-hydroxy ketone;
tertiary alpha-hydroxy ketone		adrenergic agent;
anti-inflammatory drug;
antiemetic;
environmental contaminant;
neuroprotective agent;
xenobiotic
thiopropazate
thiopropazate: minor descriptor (66-72); major descriptor (73-85); on-line search PHENOTHIAZINES (66-85); Index Medicus search PHENOTHIAZINES (66-72); THIOPROPAZATE (73-85); RN given refers to parent cpd. thiopropazate : A phenothiazine derivative in which 10H-phenothiazine has a chloro subsitituent at the 2-position and a 3-[4-(2-acetoxyethyl)piperazin-1-yl]propyl group at N-10.		2.0410acetate ester;
N-alkylpiperazine;
organochlorine compound;
phenothiazines		dopaminergic antagonist;
phenothiazine antipsychotic drug
acetrizoic acid
Acetrizoic Acid: An iodinated radiographic contrast medium used as acetrizoate sodium in HYSTEROSALPINGOGRAPHY.		2.0410aminobenzoic acid
phthalimide
phthalimide: RN given refers to parent cpd. phthalimide : A dicarboximide that is 2,3-dihydro-1H-isoindole substituted by oxo groups at positions 1 and 3.		2.0110phthalimides
brompheniramine
Brompheniramine: Histamine H1 antagonist used in treatment of allergies, rhinitis, and urticaria.. brompheniramine : Pheniramine in which the hydrogen at position 4 of the phenyl substituent is substituted by bromine. A histamine H1 receptor antagonist, brompheniramine is used (commonly as its maleate salt) for the symptomatic relief of allergic conditions, including rhinitis and conjunctivitis.		3.6320organobromine compound;
pyridines		anti-allergic agent;
H1-receptor antagonist
phensuximide
phensuximide: major descriptor (73-84); on-line search SUCCINIMIDES (73-84); Index Medicus search PHENSUXIMIDE (73-84); RN given refers to cpd without isomeric designation		2.4420pyrrolidines
amido-g-acid
amido-G-acid: RN given refers to parent cpd		2.0110
dimethisoquin
[no description available]		2.0710isoquinolines
penicillin v
Penicillin V: A broad-spectrum penicillin antibiotic used orally in the treatment of mild to moderate infections by susceptible gram-positive organisms.. phenoxymethylpenicillin : A penicillin compound having a 6beta-(phenoxyacetyl)amino side-chain.		3.5820penicillin allergen;
penicillin
isosorbide dinitrate
Isosorbide Dinitrate: A vasodilator used in the treatment of ANGINA PECTORIS. Its actions are similar to NITROGLYCERIN but with a slower onset of action.		3.2310glucitol derivative;
nitrate ester		nitric oxide donor;
vasodilator agent
pseudoephedrine
Pseudoephedrine: A phenethylamine that is an isomer of EPHEDRINE which has less central nervous system effects and usage is mainly for respiratory tract decongestion.. pseudoephedrine : A member of the class of the class of phenylethanolamines that is (1S)-2-(methylamino)-1-phenylethan-1-ol in which the pro-S hydrogen at position 2 is replaced by a methyl group.		3.5820phenylethanolamines;
secondary alcohol;
secondary amino compound		anti-asthmatic drug;
bronchodilator agent;
central nervous system drug;
nasal decongestant;
plant metabolite;
sympathomimetic agent;
vasoconstrictor agent;
xenobiotic
diethylpropion
Diethylpropion: A appetite depressant considered to produce less central nervous system disturbance than most drugs in this therapeutic category. It is also considered to be among the safest for patients with hypertension. (From AMA Drug Evaluations Annual, 1994, p2290). diethylpropion : An aromatic ketone that is propiophenone in which one of the hydrogens alpha- to the carbonyl is substituted by a diethylamino group. A central stimulant and indirect-acting sympathomimetic, it is an appetite depressant and is used as the hydrochloride as an anoretic in the short term management of obesity.		3.2310aromatic ketone;
tertiary amine		appetite depressant
2-naphthylamine
2-Naphthylamine: A naphthalene derivative with carcinogenic action.. 2-naphthylamine : A naphthylamine carrying the amino group at position 2.		1.9510naphthylaminecarcinogenic agent
xanthenes
Xanthenes: Compounds with three aromatic rings in linear arrangement with an OXYGEN in the center ring.		1.9410xanthene
phenothiazine
10H-phenothiazine : The 10H-tautomer of phenothiazine.		2.0510phenothiazineferroptosis inhibitor;
plant metabolite;
radical scavenger
synephrine
[no description available]		2.0710ethanolamines;
phenethylamine alkaloid;
phenols		alpha-adrenergic agonist;
plant metabolite
propylparaben
Parabens: Methyl, propyl, butyl, and ethyl esters of p-hydroxybenzoic acid. They have been approved by the FDA as antimicrobial agents for foods and pharmaceuticals. (From Hawley's Condensed Chemical Dictionary, 11th ed, p872)		2.0410benzoate ester;
paraben;
phenols		antifungal agent;
antimicrobial agent
4-butyrolactone
4-Butyrolactone: One of the FURANS with a carbonyl thereby forming a cyclic lactone. It is an endogenous compound made from gamma-aminobutyrate and is the precursor of gamma-hydroxybutyrate. It is also used as a pharmacological agent and solvent.. tetrahydrofuranone : Any oxolane having an oxo- substituent at any position on the tetrahydrofuran ring.. gamma-butyrolactone : A butan-4-olide that is tetrahydrofuran substituted by an oxo group at position 2.		3.0550butan-4-olidemetabolite;
neurotoxin
soman
Soman: An organophosphorus compound that inhibits cholinesterase. It causes seizures and has been used as a chemical warfare agent.		1.9710phosphonic ester
methylparaben
methylparaben: used as a preservative in cosmetics but potentiates UV-induced damage of skin; RN given refers to parent cpd. methylparaben : A 4-hydroxybenzoate ester resulting from the formal condensation of the carboxy group of 4-hydroxybenzoic acid with methanol. It is the most frequently used antimicrobial preservative in cosmetics. It occurs naturally in several fruits, particularly in blueberries.		2.0410parabenantifungal agent;
antimicrobial food preservative;
neuroprotective agent;
plant metabolite
benzylamine
aminotoluene : Any member of the class of toluenes carrying one or more amino groups.		1.9810aralkylamine;
primary amine		allergen;
EC 3.5.5.1 (nitrilase) inhibitor;
plant metabolite
pyridostigmine bromide
Pyridostigmine Bromide: A cholinesterase inhibitor with a slightly longer duration of action than NEOSTIGMINE. It is used in the treatment of myasthenia gravis and to reverse the actions of muscle relaxants.		2.0710pyridinium salt
cyclopentamine
cyclopentamine: structure		2.0110secondary amino compound
triethanolamine
triethanolamine: RN given refers to parent cpd. triethanolamine : A tertiary amino compound that is ammonia in which each of the hydrogens is substituted by a 2-hydroxyethyl group.		1.9810amino alcohol;
tertiary amino compound;
triol		buffer;
surfactant
tributylamine
tributylamine: RN given refers to parent cpd		1.9810tertiary amine
benzonatate
benzonatate: structure in Merck Index, 9th ed, #1107. benzonatate : The ester obtained by formal condensation of 4-butylaminobenzoic acid with nonaethylene glycol monomethyl ether. Structurally related to procaine and benzocaine, it has an anaesthetic effect on the stretch sensors in the lungs, and is used as a non-narcotic cough suppressant.		3.8730benzoate ester;
secondary amino compound;
substituted aniline		anaesthetic;
antitussive
caprolactam
Caprolactam: Cyclic amide of caproic acid used in manufacture of synthetic fibers of the polyamide type. Can cause local irritation.. epsilon-caprolactam : A member of the class of caprolactams that is azepane substituted by an oxo group at position 2.		2.0110caprolactamshuman blood serum metabolite
sarin
Sarin: An organophosphorus ester compound that produces potent and irreversible inhibition of cholinesterase. It is toxic to the nervous system and is a chemical warfare agent.. isopropyl methylphosphonofluoridate : A phosphinic ester that is the isopropyl ester of methylphosphonofluoridic acid.. sarin : A racemate composed of equal amounts of (R)- and (S)-sarin. A potent and irreversible inhibitor of acetylcholinesterase that is toxic to the nervous system and is employed as a chemical warfare agent.		1.9710fluorine molecular entity;
phosphinic ester
deanol
Deanol: An antidepressive agent that has also been used in the treatment of movement disorders. The mechanism of action is not well understood.. N,N-dimethylethanolamine : A tertiary amine that is ethanolamine having two N-methyl substituents.		4.8142ethanolamines;
tertiary amine		curing agent;
radical scavenger
cyclohexanol
Cyclohexanols: Monohydroxy derivatives of cyclohexanes that contain the general formula R-C6H11O. They have a camphorlike odor and are used in making soaps, insecticides, germicides, dry cleaning, and plasticizers.. cyclohexanols : An alcohol in which one or more hydroxy groups are attached to a cyclohexane skeleton.		2.420cyclohexanols;
secondary alcohol		solvent
thiophenes
Thiophenes: A monocyclic heteroarene furan in which the oxygen atom is replaced by a sulfur.. thiophenes : Compounds containing at least one thiophene ring.		1.9510mancude organic heteromonocyclic parent;
monocyclic heteroarene;
thiophenes;
volatile organic compound		non-polar solvent
isopropyl myristate
isopropyl myristate: used for microemulsions; structure		210fatty acid ester
estradiol dipropionate
estradiol dipropionate: RN given refers to (17beta)-isomer; RN for cpd without isomeric designation not in Chemline 7/83		2.4320steroid ester
methylergonovine
Methylergonovine: A homolog of ERGONOVINE containing one more CH2 group. (Merck Index, 11th ed)		3.2310ergoline alkaloid
phenformin
Phenformin: A biguanide hypoglycemic agent with actions and uses similar to those of METFORMIN. Although it is generally considered to be associated with an unacceptably high incidence of lactic acidosis, often fatal, it is still available in some countries. (From Martindale, The Extra Pharmacopoeia, 30th ed, p290). phenformin : A member of the class of biguanides that is biguanide in which one of the terminal nitrogen atoms is substituted by a 2-phenylethyl group. It was used as an anti-diabetic drug but was later withdrawn from the market due to potential risk of lactic acidosis.		2.0710biguanidesantineoplastic agent;
geroprotector;
hypoglycemic agent
mephobarbital
Mephobarbital: A barbiturate that is metabolized to PHENOBARBITAL. It has been used for similar purposes, especially in EPILEPSY, but there is no evidence mephobarbital offers any advantage over PHENOBARBITAL.. mephobarbital : A member of the class of barbiturates, the structure of which is that of barbituric acid substituted at N-1 by a methyl group and at C-5 by ethyl and phenyl groups.		2.3920barbituratesanticonvulsant
paramethadione
paramethadione: structure		2.4320oxazolidinoneanticonvulsant
ambenonium chloride
Ambenonium Chloride: A quaternary ammonium compound that is an inhibitor of cholinesterase activity with actions similar to those of NEOSTIGMINE, but of longer duration. Ambenonium is given by mouth in the treatment of myasthenia gravis. (From Martindale, The Extra Pharmacopoeia, 30th ed, p1112). ambenonium chloride : A symmetrical oxalamide-based bis-quaternary ammonium salt having ethyl and 2-chlorobenzyl groups attached to the nitrogens.		1.9610organic chloride salt;
quaternary ammonium salt		EC 3.1.1.8 (cholinesterase) inhibitor;
neurotransmitter agent
framycetin
Framycetin: A component of NEOMYCIN that is produced by Streptomyces fradiae. On hydrolysis it yields neamine and neobiosamine B. (From Merck Index, 11th ed). framycetin : A tetracyclic antibacterial agent derived from neomycin, being a glycoside ester of neamine and neobiosamine B.		2.4620aminoglycosideallergen;
antibacterial drug;
Escherichia coli metabolite
tropine
[no description available]		7.420
cyclopentanone
[no description available]		2.0110cyclopentanonesMaillard reaction product
cinchophen
cinchophen: was heading 1963-94; ACIPHENOCHINOLIUM was see CHINOPHEN 1978-94; use QUINOLINES to search CINCHOPHEN 1966-94		4.1140quinolines
chloroprocaine
chloroprocaine: RN given refers to parent cpd; structure. chloroprocaine : Procaine in which one of the hydrogens ortho- to the carboxylic acid group is substituted by chlorine. It is used as its monohydrochloride salt as a local anaesthetic, particularly for oral surgery. It has the advantage over lidocaine of constricting blood vessels, so reducing bleeding.		2.0710benzoate ester;
monochlorobenzenes		central nervous system depressant;
local anaesthetic;
peripheral nervous system drug
1-naphthylamine
1-Naphthylamine: A suspected industrial carcinogen (and listed as such by OSHA). Its N-hydroxy metabolite is strongly carcinogenic and mutagenic.. naphthylamine : A primary arylamine that is naphthalene substituted by an amino group at unspecified position.. 1-naphthylamine : A naphthylamine that is naphthalene substituted by an amino group at position 1.		1.9910naphthylaminehuman xenobiotic metabolite
phenazopyridine hydrochloride
phenazopyridine hydrochloride : A hydrochloride obtained by combining phenazopyridine with one equivalent of hydrochloric acid. A local anesthetic that has topical analgesic effect on mucosa lining of the urinary tract. Its use is limited by problems with toxicity (primarily blood disorders) and potential carcinogenicity.		2.1310hydrochloridecarcinogenic agent;
local anaesthetic;
non-narcotic analgesic
sodium cyanide
Sodium Cyanide: A highly poisonous compound that is an inhibitor of many metabolic processes and is used as a test reagent for the function of chemoreceptors. It is also used in many industrial processes.. sodium cyanide : A cyanide salt containing equal numbers of sodium cations and cyanide anions.		6.9510cyanide salt;
one-carbon compound;
sodium salt		EC 1.15.1.1 (superoxide dismutase) inhibitor
anileridine
anileridine: minor descriptor (64-86); on line & INDEX MEDICUS search ISONIPECOTIC ACIDS (68-86); RN given refers to parent cpd. anileridine : A piperidinecarboxylate ester that is the ethyl ester of isonipecotic acid in which the hydrogen alpha- to the carboxyl group is substituted by a phenyl group, and the hydrogen attached to the nitrogen is substituted by a 2-(4-aminophenyl)ethyl group.		2.0410ethyl ester;
piperidinecarboxylate ester;
substituted aniline		opioid analgesic;
opioid receptor agonist
yohimbine
Yohimbine: A plant alkaloid with alpha-2-adrenergic blocking activity. Yohimbine has been used as a mydriatic and in the treatment of ERECTILE DYSFUNCTION.. yohimbine : An indole alkaloid with alpha2-adrenoceptor antagonist activity. It is produced by Corynanthe johimbe and Rauwolfia serpentina.		2.420methyl 17-hydroxy-20xi-yohimban-16-carboxylatealpha-adrenergic antagonist;
dopamine receptor D2 antagonist;
serotonergic antagonist
nafcillin
Nafcillin: A semi-synthetic antibiotic related to penicillin.. nafcillin : A penicillin in which the substituent at position 6 of the penam ring is a (2-ethoxy-1-naphthoyl)amino group.		3.5620penicillin allergen;
penicillin		antibacterial drug
ditiocarb
Ditiocarb: A chelating agent that has been used to mobilize toxic metals from the tissues of humans and experimental animals. It is the main metabolite of DISULFIRAM.. diethyldithiocarbamic acid : A member of the class of dithiocarbamic acids that is diethylcarbamic acid in which both of the oxygens are replaced by sulfur.		2.4620dithiocarbamic acidschelator;
copper chelator
methohexital
Methohexital: An intravenous anesthetic with a short duration of action that may be used for induction of anesthesia.. methohexital : A barbiturate, the structure of which is that of barbituric acid substituted at N-1 by a methyl group and at C-5 by allyl and 1-methylpent-2-ynyl groups.		3.5620acetylenic compound;
barbiturates		drug allergen;
intravenous anaesthetic
sulfalene
Sulfalene: Long-acting plasma-bound sulfonamide used for respiratory and urinary tract infections and also for malaria.		2.0410pyrazines;
sulfonamide antibiotic;
sulfonamide
cyclopentane
Cyclopentanes: A group of alicyclic hydrocarbons with the general formula R-C5H9.. cyclopentanes : Cyclopentane and its derivatives formed by substitution.		1.9610cycloalkane;
cyclopentanes;
volatile organic compound		non-polar solvent
thiazoles
[no description available]		2.05101,3-thiazoles;
mancude organic heteromonocyclic parent;
monocyclic heteroarene
propantheline bromide
[no description available]		2.4620xanthenes
ephedrine
Ephedrine: A phenethylamine found in EPHEDRA SINICA. PSEUDOEPHEDRINE is an isomer. It is an alpha- and beta-adrenergic agonist that may also enhance release of norepinephrine. It has been used for asthma, heart failure, rhinitis, and urinary incontinence, and for its central nervous system stimulatory effects in the treatment of narcolepsy and depression. It has become less extensively used with the advent of more selective agonists.. (-)-ephedrine : A phenethylamine alkaloid that is 2-phenylethanamine substituted by a methyl group at the amino nitrogen and a methyl and a hydroxy group at position 2 and 1 respectively.		3.5820phenethylamine alkaloid;
phenylethanolamines		bacterial metabolite;
environmental contaminant;
nasal decongestant;
plant metabolite;
sympathomimetic agent;
vasoconstrictor agent;
xenobiotic
hydrazine
diamine : Any polyamine that contains two amino groups.		3.7430azane;
hydrazines		EC 4.3.1.10 (serine-sulfate ammonia-lyase) inhibitor
chlormadinone acetate
Chlormadinone Acetate: An orally active synthetic progestational hormone used often in combinations as an oral contraceptive (CONTRACEPTIVES, ORAL).		2.0410corticosteroid hormone
benactyzine
Benactyzine: A centrally acting muscarinic antagonist. Benactyzine has been used in the treatment of depression and is used in research to investigate the role of cholinergic systems on behavior.		2.3920diarylmethane
edrophonium bromide
[no description available]		2.0610
norchlorcyclizine
norchlorcyclizine: RN given refers to parent cpd		2.0410
hemicholinium 3
Hemicholinium 3: A potent inhibitor of the high affinity uptake system for CHOLINE. It has less effect on the low affinity uptake system. Since choline is one of the components of ACETYLCHOLINE, treatment with hemicholinium can deplete acetylcholine from cholinergic terminals. Hemicholinium 3 is commonly used as a research tool in animal and in vitro experiments.		2.3620
estradiol 17 beta-cypionate
[no description available]		2.0210steroid ester
evans blue
Evans Blue: An azo dye used in blood volume and cardiac output measurement by the dye dilution method. It is very soluble, strongly bound to plasma albumin, and disappears very slowly.. Evans blue : An organic sodium salt that is the tetrasodium salt of 6,6'-{(3,3'-dimethyl[1,1'-biphenyl]-4,4'-diyl)bis[diazene-2,1-diyl]}bis(4-amino-5-hydroxynaphthalene-1,3-disulfonate). It is sometimes used as a counterstain, especially in fluorescent methods to suppress background autofluorescence.		2.0410organic sodium saltfluorochrome;
histological dye;
sodium channel blocker;
teratogenic agent
testosterone enanthate
[no description available]		2.0210heptanoate ester;
sterol ester		androgen
opipramol
Opipramol: A tricyclic antidepressant with actions similar to AMITRIPTYLINE.		2.0410dibenzoazepine
aminophylline
Aminophylline: A drug combination that contains THEOPHYLLINE and ethylenediamine. It is more soluble in water than theophylline but has similar pharmacologic actions. It's most common use is in bronchial asthma, but it has been investigated for several other applications.. aminophylline : A mixture comprising of theophylline and ethylenediamine in a 2:1 ratio.		3.2310mixturebronchodilator agent;
cardiotonic drug
azacitidine
Azacitidine: A pyrimidine analogue that inhibits DNA methyltransferase, impairing DNA methylation. It is also an antimetabolite of cytidine, incorporated primarily into RNA. Azacytidine has been used as an antineoplastic agent.. 5-azacytidine : An N-glycosyl-1,3,5-triazine that is 4-amino-1,3,5-triazin-2(1H)-one substituted by a beta-D-ribofuranosyl residue via an N-glycosidic linkage. An antineoplastic agent, it is used in the treatment of myeloid leukaemia.		3.5820N-glycosyl-1,3,5-triazine;
nucleoside analogue		antineoplastic agent
carbutamide
Carbutamide: A sulfonylurea antidiabetic agent with similar actions and uses to CHLORPROPAMIDE. (From Martindale, The Extra Pharmacopoeia, 30th ed, p277)		2.0410benzenes;
sulfonamide
glymidine
glymidine: was MH 1975-92 (see under SULFONAMIDES 1975-90); GLIDIAZINE & GLYCODIAZINE were see GLYMIDINE 1975-92; use SULFONAMIDES to search GLYMIDINE 1975-92; a sulfonamide hypoglycemic agent which stimulates insulin secretion. glymidine : A sulfonamide that is N-(pyrimidin-2-yl)benzenesulfonamide which is substituted at position 5 of the pyrimidine ring by a 2-methoxyethoxy group. It is a hypoglycemic drug used for the treatment of diabetes mellitus.		2.0410diether;
pyrimidines;
sulfonamide		hypoglycemic agent
phetharbital
[no description available]		2.0110barbiturates
galantamine
Galantamine: A benzazepine derived from norbelladine. It is found in GALANTHUS and other AMARYLLIDACEAE. It is a cholinesterase inhibitor that has been used to reverse the muscular effects of GALLAMINE TRIETHIODIDE and TUBOCURARINE and has been studied as a treatment for ALZHEIMER DISEASE and other central nervous system disorders.. galanthamine : A benzazepine alkaloid isolated from certain species of daffodils.		3.2310benzazepine alkaloid fundamental parent;
benzazepine alkaloid;
organic heterotetracyclic compound;
tertiary amino compound		antidote to curare poisoning;
cholinergic drug;
EC 3.1.1.7 (acetylcholinesterase) inhibitor;
EC 3.1.1.8 (cholinesterase) inhibitor;
plant metabolite
nandrolone decanoate
Nandrolone Decanoate: Decanoic acid ester of nandrolone that is used as an anabolic agent to prevent or treat WASTING SYNDROME associated with severe chronic illness or HIV infection (HIV WASTING SYNDROME). It may also be used in the treatment of POSTMENOPAUSAL OSTEOPOROSIS.		3.2310steroid ester
methysergide
Methysergide: An ergot derivative that is a congener of LYSERGIC ACID DIETHYLAMIDE. It antagonizes the effects of serotonin in blood vessels and gastrointestinal smooth muscle, but has few of the properties of other ergot alkaloids. Methysergide is used prophylactically in migraine and other vascular headaches and to antagonize serotonin in the carcinoid syndrome.. methysergide : A synthetic ergot alkaloid, structurally related to the oxytocic agent methylergonovine and to the potent hallucinogen LSD and used prophylactically to reduce the frequency and intensity of severe vascular headaches.		2.6730ergoline alkaloid
N-[(2-chlorophenyl)methyl]-1-[4-[[(2-chlorophenyl)methylamino]methyl]cyclohexyl]methanamine
[no description available]		2.0410aromatic amine
cuprizone
[no description available]		2.5220organonitrogen compound;
organooxygen compound
betamethasone
Betamethasone: A glucocorticoid given orally, parenterally, by local injection, by inhalation, or applied topically in the management of various disorders in which corticosteroids are indicated. Its lack of mineralocorticoid properties makes betamethasone particularly suitable for treating cerebral edema and congenital adrenal hyperplasia. (From Martindale, The Extra Pharmacopoeia, 30th ed, p724)		2.021011beta-hydroxy steroid;
17alpha-hydroxy steroid;
20-oxo steroid;
21-hydroxy steroid;
3-oxo-Delta(1),Delta(4)-steroid;
fluorinated steroid;
glucocorticoid;
primary alpha-hydroxy ketone;
tertiary alpha-hydroxy ketone		anti-asthmatic agent;
anti-inflammatory drug;
immunosuppressive agent
prenylamine
Prenylamine: A drug formerly used in the treatment of angina pectoris but superseded by less hazardous drugs. Prenylamine depletes myocardial catecholamine stores and has some calcium channel blocking activity. (From Martindale, The Extra Pharmacopoeia, 30th ed, p1406)		2.6930diarylmethane
fluorometholone
Fluorometholone: A glucocorticoid employed, usually as eye drops, in the treatment of allergic and inflammatory conditions of the eye. It has also been used topically in the treatment of various skin disorders. (From Martindale, The Extra Pharmacopoeia, 30th ed, p732). fluorometholone : A member of the class of glucocorticoids that is Delta(1)-progesterone substituted at positions 11beta and 17 by hydroxy groups, at position 6alpha by a methyl group and at position 9 by a fluoro group. Used for the treatment of corticosteroid-responsive inflammation of the palpebral and bulbar conjunctiva, cornea and anterior segment of the globe.		2.071011beta-hydroxy steroid;
17alpha-hydroxy steroid;
20-oxo steroid;
3-oxo-Delta(1),Delta(4)-steroid;
fluorinated steroid;
glucocorticoid;
tertiary alpha-hydroxy ketone		anti-inflammatory drug
cyproterone acetate
[no description available]		2.051020-oxo steroid;
3-oxo-Delta(4) steroid;
acetate ester;
chlorinated steroid;
steroid ester		androgen antagonist;
geroprotector;
progestin
nandrolone
Nandrolone: C18 steroid with androgenic and anabolic properties. It is generally prepared from alkyl ethers of ESTRADIOL to resemble TESTOSTERONE but less one carbon at the 19 position.. nandrolone : A 3-oxo Delta(4)-steroid that is estr-4-en-3-one substituted by a beta-hydroxy group at position 17.		2.041017beta-hydroxy steroid;
3-oxo-Delta(4) steroid;
anabolic androgenic steroid		human metabolite
thiazolidine-4-carboxylic acid
thiazolidine-4-carboxylic acid: active against thimerosal intoxication; acts on cell membranes of tumor cells causing reverse transformation to normal cells; RN given refers to parent cpd		2.0410alpha-amino acid zwitterion;
non-proteinogenic alpha-amino acid;
sulfur-containing amino acid;
thiazolidinemonocarboxylic acid		antidote;
antioxidant;
hepatoprotective agent
chlorphentermine
Chlorphentermine: A sympathomimetic agent that was formerly used as an anorectic. It has properties similar to those of DEXTROAMPHETAMINE. It has been implicated in lipid storage disorders and pulmonary hypertension. (From Martindale, The Extra Pharmacopoeia, 30th ed, p1223)		2.0410amphetamines
fluorobenzenes
Fluorobenzenes: Derivatives of BENZENE that contain FLUORINE.. monofluorobenzene : The simplest member of the class of monofluorobenzenes that is benzene carrying a single fluoro substituent.. fluorobenzenes : Any fluoroarene that is a benzene or a substituted benzene carrying at least one fluoro group.		1.9810monofluorobenzenesNMR chemical shift reference compound
dextropropoxyphene
Dextropropoxyphene: A narcotic analgesic structurally related to METHADONE. Only the dextro-isomer has an analgesic effect; the levo-isomer appears to exert an antitussive effect.. propoxyphene : A racemate of the (1R,2R)- and (1S,2R)- diastereoisomers.. dextropropoxyphene : The (1S,2R)-(+)-diastereoisomer of propoxyphene.		3.58201-benzyl-3-(dimethylamino)-2-methyl-1-phenylpropyl propanoatemu-opioid receptor agonist;
opioid analgesic
ketobemidone
ketobemidone: structure		1.9610piperidines
chenodeoxycholic acid
Chenodeoxycholic Acid: A bile acid, usually conjugated with either glycine or taurine. It acts as a detergent to solubilize fats for intestinal absorption and is reabsorbed by the small intestine. It is used as cholagogue, a choleretic laxative, and to prevent or dissolve gallstones.. chenodeoxycholic acid : A dihydroxy-5beta-cholanic acid that is (5beta)-cholan-24-oic acid substituted by hydroxy groups at positions 3 and 7 respectively.. chenodeoxycholate : Conjugate base of chenodeoxycholic acid; major species at pH 7.3.		3.5620bile acid;
C24-steroid;
dihydroxy-5beta-cholanic acid		human metabolite;
mouse metabolite
lucanthone
Lucanthone: One of the SCHISTOSOMICIDES, it has been replaced largely by HYCANTHONE and more recently PRAZIQUANTEL. (From Martindale The Extrapharmacopoeia, 30th ed., p46). lucanthone : A thioxanthen-9-one compound having a methyl substituent at the 1-position and a 2-[(diethylamino)ethyl]amino substituent at the 4-position. Formerly used for the treatment of schistosomiasis. It is a prodrug, being metabolised to hycanthone.		2.0410thioxanthenesadjuvant;
antineoplastic agent;
EC 5.99.1.2 (DNA topoisomerase) inhibitor;
EC 5.99.1.3 [DNA topoisomerase (ATP-hydrolysing)] inhibitor;
mutagen;
photosensitizing agent;
prodrug;
schistosomicide drug
dichloralantipyrine
dichloralantipyrine: 1:2 compound of antipyrine with chloral hydrate		2.0410
emetine
Emetine: The principal alkaloid of ipecac, from the ground roots of Uragoga (or Cephaelis) ipecacuanha or U. acuminata, of the Rubiaceae. It is used as an amebicide in many different preparations and may cause serious cardiac, hepatic, or renal damage and violent diarrhea and vomiting. Emetine inhibits protein synthesis in EUKARYOTIC CELLS but not PROKARYOTIC CELLS.. emetine : A pyridoisoquinoline comprising emetam having methoxy substituents at the 6'-, 7'-, 10- and 11-positions. It is an antiprotozoal agent and emetic. It inhibits SARS-CoV2, Zika and Ebola virus replication and displays antimalarial, antineoplastic and antiamoebic properties.		3.6120isoquinoline alkaloid;
pyridoisoquinoline		antiamoebic agent;
anticoronaviral agent;
antiinfective agent;
antimalarial;
antineoplastic agent;
antiprotozoal drug;
antiviral agent;
autophagy inhibitor;
emetic;
expectorant;
plant metabolite;
protein synthesis inhibitor
dihydralazine
Dihydralazine: 1,4-Dihydrazinophthalazine. An antihypertensive agent with actions and uses similar to those of HYDRALAZINE. (From Martindale, The Extra Pharmacopoeia, 30th ed, p354)		2.4620phthalazines
cytisine
[no description available]		1.9610alkaloid;
bridged compound;
lactam;
organic heterotricyclic compound;
secondary amino compound		nicotinic acetylcholine receptor agonist;
phytotoxin;
plant metabolite
kainic acid
Kainic Acid: (2S-(2 alpha,3 beta,4 beta))-2-Carboxy-4-(1-methylethenyl)-3-pyrrolidineacetic acid. Ascaricide obtained from the red alga Digenea simplex. It is a potent excitatory amino acid agonist at some types of excitatory amino acid receptors and has been used to discriminate among receptor types. Like many excitatory amino acid agonists it can cause neurotoxicity and has been used experimentally for that purpose.		2.0510dicarboxylic acid;
L-proline derivative;
non-proteinogenic L-alpha-amino acid;
pyrrolidinecarboxylic acid		antinematodal drug;
excitatory amino acid agonist
bufotenin
Bufotenin: A hallucinogenic serotonin analog found in frog or toad skins, mushrooms, higher plants, and mammals, especially in the brains, plasma, and urine of schizophrenics. Bufotenin has been used as a tool in CNS studies and misused as a psychedelic.. bufotenin : A tertiary amine that consists of N,N-dimethyltryptamine bearing an additional hydroxy substituent at position 5.		1.9610tertiary amine;
tryptamine alkaloid		coral metabolite;
hallucinogen
fructose-1,6-diphosphate
beta-D-fructofuranose 1,6-bisphosphate : A D-fructofuranose 1,6-bisphosphate with a beta-configuration at the anomeric position.		1.9610D-fructofuranose 1,6-bisphosphatemouse metabolite
phenylpropanolamine
Phenylpropanolamine: A sympathomimetic that acts mainly by causing release of NOREPINEPHRINE but also has direct agonist activity at some adrenergic receptors. It is most commonly used as a nasal vasoconstrictor and an appetite depressant.. phenylpropanolamine : An amphetamine in which the parent 1-phenylpropan-2-amine skeleton is substituted at position 1 with an hydroxy group. A decongestant and appetite suppressant, it is commonly used in prescription and over-the-counter cough and cold preparations.. (-)-norephedrine : An amphetamine that is propylbenzene substituted by a hydroxy group at position 1 and by an amino group at position 2 (the 1R,2S-stereoisomer). It is a plant alkaloid.		2.3820amphetamines;
phenethylamine alkaloid		plant metabolite
beclamide
beclamide: structure		2.0110benzenes
4-hydroxybutyric acid
4-hydroxybutyric acid: was an entry term to Sodium Oxybate (74-98). 4-hydroxybutyric acid : A 4-hydroxy monocarboxylic acid that is butyric acid in which one of the hydrogens at position 4 is replaced by a hydroxy group.		3.23104-hydroxy monocarboxylic acid;
hydroxybutyric acid		general anaesthetic;
GHB receptor agonist;
neurotoxin;
sedative
suberic acid
suberic acid: used in plastics industry; inhibits activity of some enzymes; RN given refers to parent cpd; structure. suberic acid : An alpha,omega-dicarboxylic acid that is the 1,6-dicarboxy derivative of hexane.		2.0710alpha,omega-dicarboxylic acid;
dicarboxylic fatty acid		human metabolite
dihydroergotamine
Dihydroergotamine: A 9,10alpha-dihydro derivative of ERGOTAMINE. It is used as a vasoconstrictor, specifically for the therapy of MIGRAINE DISORDERS.. dihydroergotamine : Ergotamine in which a single bond replaces the double bond between positions 9 and 10. A semisynthetic ergot alkaloid with weaker oxytocic and vasoconstrictor properties than ergotamine, it is used (as the methanesulfonic or tartaric acid salts) for the treatment of migraine and orthostatic hypotension.		3.5920ergot alkaloid;
semisynthetic derivative		dopamine agonist;
non-narcotic analgesic;
serotonergic agonist;
sympatholytic agent;
vasoconstrictor agent
methallenestril
methallenestril: RN given refers to parent cpd		2.0410naphthalenes
podophyllotoxin
Podophyllum: A genus of poisonous American herbs, family BERBERIDACEAE. The roots yield PODOPHYLLOTOXIN and other pharmacologically important agents. The plant was formerly used as a cholagogue and cathartic. It is different from the European mandrake, MANDRAGORA.		2.0210furonaphthodioxole;
lignan;
organic heterotetracyclic compound		antimitotic;
antineoplastic agent;
keratolytic drug;
microtubule-destabilising agent;
plant metabolite;
tubulin modulator
medroxyprogesterone
[no description available]		3.231017alpha-hydroxy steroid;
20-oxo steroid;
3-oxo-Delta(4) steroid;
tertiary alpha-hydroxy ketone		contraceptive drug;
progestin;
synthetic oral contraceptive
androstenediol
Androstenediol: An intermediate in TESTOSTERONE biosynthesis, found in the TESTIS or the ADRENAL GLANDS. Androstenediol, derived from DEHYDROEPIANDROSTERONE by the reduction of the 17-keto group (17-HYDROXYSTEROID DEHYDROGENASES), is converted to TESTOSTERONE by the oxidation of the 3-beta hydroxyl group to a 3-keto group (3-HYDROXYSTEROID DEHYDROGENASES).. androst-5-ene-3beta,17beta-diol : A 3beta-hydroxy-Delta(5)-steroid that is 3beta-hydroxyandrost-5-ene carrying an additional hydroxy group at position 17beta.		2.041017beta-hydroxy steroid;
3beta-hydroxy-Delta(5)-steroid		androgen;
human metabolite;
mouse metabolite;
radiation protective agent
dihydrotestosterone
Dihydrotestosterone: A potent androgenic metabolite of TESTOSTERONE. It is produced by the action of the enzyme 3-OXO-5-ALPHA-STEROID 4-DEHYDROGENASE.. 17beta-hydroxyandrostan-3-one : A 17beta-hydroxy steroid that is testosterone in which the 4-5 double bond has been reduced to a single bond with unspecified configuration at position 5.. 17beta-hydroxy-5alpha-androstan-3-one : A 17beta-hydroxy steroid that is testosterone in which the 4,5 double bond has been reduced to a single bond with alpha-configuration at position 5.		2.382017beta-hydroxy steroid;
17beta-hydroxyandrostan-3-one;
3-oxo-5alpha-steroid		androgen;
Daphnia magna metabolite;
human metabolite;
mouse metabolite
dimenhydrinate
gravinol: has antioxidant and ant-inflammatory activities; structure in first source		3.620diarylmethane
trimellitic acid
trimellitic acid: RN given refers to parent cpd; structure. trimellitic acid : Benzene substituted at the 1,2, and 4 positions by carboxy groups.		1.9610tricarboxylic acid
4-(benzoylamino)-2-hydroxybenzoic acid
4-(benzoylamino)-2-hydroxybenzoic acid: Bepask is calcium salt		2.0710benzamides
chlormethiazole
Chlormethiazole: A sedative and anticonvulsant often used in the treatment of alcohol withdrawal. Chlormethiazole has also been proposed as a neuroprotective agent. The mechanism of its therapeutic activity is not entirely clear, but it does potentiate GAMMA-AMINOBUTYRIC ACID receptors response and it may also affect glycine receptors.		2.3820thiazoles
glybuthiazol
[no description available]		2.0110benzenes;
sulfonamide
methamphetamine
Methamphetamine: A central nervous system stimulant and sympathomimetic with actions and uses similar to DEXTROAMPHETAMINE. The smokable form is a drug of abuse and is referred to as crank, crystal, crystal meth, ice, and speed.. methamphetamine : A member of the class of amphetamines in which the amino group of (S)-amphetamine carries a methyl substituent.		9.2350amphetamines;
secondary amine		central nervous system stimulant;
environmental contaminant;
neurotoxin;
psychotropic drug;
xenobiotic
levocarnitine
(R)-carnitine : The (R)-enantiomer of carnitine.		4.0740carnitineantilipemic drug;
nootropic agent;
nutraceutical;
Saccharomyces cerevisiae metabolite;
water-soluble vitamin (role)
decamethonium dibromide
[no description available]		2.0410
sulfanilylurea
sulfanilylurea: antimicrobial agent; structure		3.5920benzenes;
sulfonamide
thiphenamil
thiphenamil: RN given refers to parent cpd; structure		2.0410diarylmethane
lithium carbonate
Lithium Carbonate: A lithium salt, classified as a mood-stabilizing agent. Lithium ion alters the metabolism of BIOGENIC MONOAMINES in the CENTRAL NERVOUS SYSTEM, and affects multiple neurotransmission systems.		4.4851carbonate salt;
lithium salt		antimanic drug
metahexamide
metahexamide: major descriptor (64-83); on-line search SULFONYLUREA COMPOUNDS (64-83); Index Medicus search METAHEXAMIDE (64-83); RN given refers to parent cpd; structure		2.0410benzenes;
sulfonamide
phenindamine
phenindamine: RN given refers to parent cpd; structure		2.0410indene
lactulose
[no description available]		3.5920glycosylfructosegastrointestinal drug;
laxative
megestrol acetate
[no description available]		2.442020-oxo steroid;
3-oxo-Delta(4) steroid;
acetate ester;
steroid ester		antineoplastic agent;
appetite enhancer;
contraceptive drug;
progestin;
synthetic oral contraceptive
glycopyrrolate
Glycopyrrolate: A muscarinic antagonist used as an antispasmodic, in some disorders of the gastrointestinal tract, and to reduce salivation with some anesthetics.. glycopyrronium bromide : A quaternary ammonium salt composed of 3-{[cyclopentyl(hydroxy)phenylacetyl]oxy}-1,1-dimethylpyrrolidin-1-ium and bromide ions in a 1:1 ratio.		7.4262organic bromide salt;
quaternary ammonium salt
pamabrom
[no description available]		3.2310
2-amino-2-methyl-1-propanol
2-amino-2-methyl-1-propanol: RN given refers to parent cpd		2.0410
acetylcysteine
N-acetyl-L-cysteine : An N-acetyl-L-amino acid that is the N-acetylated derivative of the natural amino acid L-cysteine.		3.830acetylcysteine;
L-cysteine derivative;
N-acetyl-L-amino acid		antidote to paracetamol poisoning;
antiinfective agent;
antioxidant;
antiviral drug;
ferroptosis inhibitor;
geroprotector;
human metabolite;
mucolytic;
radical scavenger;
vulnerary
clopenthixol
Clopenthixol: A thioxanthene with therapeutic actions similar to the phenothiazine antipsychotics. It is an antagonist at D1 and D2 dopamine receptors.. clopenthixol : A thioxanthene derivative having a chloro substituent at the 2-position and an alkylidene group at the 10-position with undefined double bond stereochemistry.		7.0310N-alkylpiperazine;
primary alcohol;
thioxanthenes		alpha-adrenergic antagonist;
dopaminergic antagonist;
first generation antipsychotic;
H1-receptor antagonist;
serotonergic antagonist
phendimetrazine
phendimetrazine: minor descriptor (66-86); file maintained to MORPHOLINES (66-86); on-line & INDEX MEDICUS search MORPHOLINES (66-86); RN given refers to parent cpd without isomeric designation		2.0410
trimetozine
[no description available]		2.4620morpholines
erythromycin
Erythromycin: A bacteriostatic antibiotic macrolide produced by Streptomyces erythreus. Erythromycin A is considered its major active component. In sensitive organisms, it inhibits protein synthesis by binding to 50S ribosomal subunits. This binding process inhibits peptidyl transferase activity and interferes with translocation of amino acids during translation and assembly of proteins.. erythromycin : Any of several wide-spectrum macrolide antibiotics obtained from actinomycete Saccharopolyspora erythraea (formerly known as Streptomyces erythraeus).. erythromycin A : An erythromycin that consists of erythronolide A having 2,6-dideoxy-3-C-methyl-3-O-methyl-alpha-L-ribo-hexopyranosyl and 3,4,6-trideoxy-3-(dimethylamino)-beta-D-xylo-hexopyranosyl residues attahced at positions 4 and 6 respectively.		4.0740cyclic ketone;
erythromycin
isosorbide
Isosorbide: 1,4:3,6-Dianhydro D-glucitol. Chemically inert osmotic diuretic used mainly to treat hydrocephalus; also used in glaucoma.		2.0610organic molecular entity
butaperazine
butaperazine: was heading 1964-94 (Prov 1964-73); use PHENOTHIAZINES to search BUTAPERAZINE 1966-94		2.0410phenothiazines
docosanol
Tadenan: from powdered bark of Pygaeum africanum (Rosaceae), see also heading for docosanol (a priciple ingredient of extract). docosan-1-ol : A long-chain primary fatty alcohol that is docosane substituted by a hydroxy group at position 1. It is a non-prescription medicine approved by the FDA to shorten healing time of cold sores.. docosanol : A fatty alcohol consisting of a hydroxy function at any position of an unbranched saturated chain of twenty-two carbon atoms.		2.0710docosanol;
long-chain primary fatty alcohol		antiviral drug;
plant metabolite
2-piperidone
2-piperidone: structure given in first source. piperidin-2-one : A delta-lactam that is piperidine which is substituted by an oxo group at position 2.		3.3311delta-lactam;
piperidones		EC 1.2.1.88 (L-glutamate gamma-semialdehyde dehydrogenase) inhibitor
levonorgestrel
Levonorgestrel: A synthetic progestational hormone with actions similar to those of PROGESTERONE and about twice as potent as its racemic or (+-)-isomer (NORGESTREL). It is used for contraception, control of menstrual disorders, and treatment of endometriosis.		3.562017beta-hydroxy steroid;
3-oxo-Delta(4) steroid;
terminal acetylenic compound		contraceptive drug;
female contraceptive drug;
progestin;
synthetic oral contraceptive
vinblastine
[no description available]		2.0410
diphenoxylate
Diphenoxylate: A MEPERIDINE congener used as an antidiarrheal, usually in combination with ATROPINE. At high doses, it acts like morphine. Its unesterified metabolite difenoxin has similar properties and is used similarly. It has little or no analgesic activity.. diphenoxylate : A piperidinecarboxylate ester that is the ethyl ester of difenoxin.		3.2310ethyl ester;
nitrile;
piperidinecarboxylate ester;
tertiary amine		antidiarrhoeal drug
oxolamine
oxolamine: RN given refers to parent cpd; structure		2.0410oxadiazole;
ring assembly
ethylestrenol
Ethylestrenol: An anabolic steroid with some progestational activity and little androgenic effect.. ethylestrenol : A 17beta-hydroxy steroid that is estrane containing a double bond between positions 4 and 5 and substituted by an ethyl group and a hydroxy group at the 17alpha and 17beta positions, respectively. It is an anabolic steroid that has little androgenic effect and only slight progestational activity. It has been used to promote growth in boys with delayed bone growth.		2.041017beta-hydroxy steroid;
tertiary alcohol		anabolic agent
estradiol valerate
[no description available]		2.0210steroid ester
ethambutol
Ethambutol: An antitubercular agent that inhibits the transfer of mycolic acids into the cell wall of the tubercle bacillus. It may also inhibit the synthesis of spermidine in mycobacteria. The action is usually bactericidal, and the drug can penetrate human cell membranes to exert its lethal effect. (From Smith and Reynard, Textbook of Pharmacology, 1992, p863). ethambutol : An ethylenediamine derivative that is ethane-1,2-diamine in which one hydrogen attached to each of the nitrogens is sutstituted by a 1-hydroxybutan-2-yl group (S,S-configuration). It is a bacteriostatic antimycobacterial drug, effective against Mycobacterium tuberculosis and some other mycobacteria. It is used (as the dihydrochloride salt) in combination with other antituberculous drugs in the treatment of pulmonary and extrapulmonary tuberculosis; resistant strains of M. tuberculosis are readily produced if ethambutol is used alone.		4.0840ethanolamines;
ethylenediamine derivative		antitubercular agent;
environmental contaminant;
xenobiotic
tetramethylpyrazine
tetramethylpyrazine: found in Ligusticum chuanxiong. tetramethylpyrazine : A member of the class of pyrazines that is pyrazine in which all four hydrogens have been replaced by methyl groups. An alkaloid extracted from Chuanxiong (Ligusticum wallichii).		2.0710alkaloid;
pyrazines		antineoplastic agent;
apoptosis inhibitor;
bacterial metabolite;
neuroprotective agent;
platelet aggregation inhibitor;
vasodilator agent
3,3',4',5-tetrachlorosalicylanilide
3,3',4',5-tetrachlorosalicylanilide : A salicylanilide derivative with chloride substituents at C-3 and C-5 of the salicylate moiety and at C-3 and C-4 of the anilide moiety.		2.0510dichlorobenzene;
salicylanilides		drug allergen
dehydroepiandrosterone acetate
3beta-acetoxyandrost-5-en-17-one: structure in first source		2.0410steroid ester
vancomycin
Vancomycin: Antibacterial obtained from Streptomyces orientalis. It is a glycopeptide related to RISTOCETIN that inhibits bacterial cell wall assembly and is toxic to kidneys and the inner ear.. vancomycin : A complex glycopeptide from Streptomyces orientalis. It inhibits a specific step in the synthesis of the peptidoglycan layer in the Gram-positive bacteria Staphylococcus aureus and Clostridium difficile.		3.8930glycopeptideantibacterial drug;
antimicrobial agent;
bacterial metabolite
d-alpha tocopherol
Vitamin E: A generic descriptor for all TOCOPHEROLS and TOCOTRIENOLS that exhibit ALPHA-TOCOPHEROL activity. By virtue of the phenolic hydrogen on the 2H-1-benzopyran-6-ol nucleus, these compounds exhibit varying degree of antioxidant activity, depending on the site and number of methyl groups and the type of ISOPRENOIDS.. tocopherol : A collective name for a group of closely related lipids that contain a chroman-6-ol nucleus substituted at position 2 by a methyl group and by a saturated hydrocarbon chain consisting of three isoprenoid units. They are designated as alpha-, beta-, gamma-, and delta-tocopherol depending on the number and position of additional methyl substituents on the aromatic ring. Tocopherols occur in vegetable oils and vegetable oil products, almost exclusively with R,R,R configuration. Tocotrienols differ from tocopherols only in having three double bonds in the hydrocarbon chain.. vitamin E : Any member of a group of fat-soluble chromanols that exhibit biological activity against vitamin E deficiency. The vitamers in this class consists of a chroman-6-ol core which is substituted at position 2 by a methyl group and (also at position 2) either a saturated or a triply-unsaturated hydrocarbon chain consisting of three isoprenoid units. The major function of vitamin E is to act as a natural antioxidant by scavenging free radicals and molecular oxygen.. (R,R,R)-alpha-tocopherol : An alpha-tocopherol that has R,R,R configuration. The naturally occurring stereoisomer of alpha-tocopherol, it is found particularly in sunflower and olive oils.		3.5120alpha-tocopherolalgal metabolite;
antiatherogenic agent;
anticoagulant;
antioxidant;
antiviral agent;
EC 2.7.11.13 (protein kinase C) inhibitor;
immunomodulator;
micronutrient;
nutraceutical;
plant metabolite
flurandrenolone
Flurandrenolone: A corticosteroid used topically in the treatment of various skin disorders. It is usually employed as a cream or an ointment, and is also used as a polyethylene tape with an adhesive. (From Martindale, The Extra Pharmacopoeia, 30th ed, p733)		2.071021-hydroxy steroid
ibufenac
ibufenac: used in the treatment of rheumatism; also possesses antipyretic properties; minor descriptor (75-84); on-line & Index Medicus search PHENYLACETATES (75-84); RN given refers to parent cpd. ibufenac : A monocarboxylic acid that is acetic acid in which one of the methyl hydrogens is replaced by a 4-isobutylphenyl group. Although it was shown to be effective in treatment of rheumatoid arthritis, the clinical use of ibufenac was discontinued due to hepatotoxic side-effects.		3.5920monocarboxylic acidEC 1.14.99.1 (prostaglandin-endoperoxide synthase) inhibitor;
hepatotoxic agent;
non-narcotic analgesic;
non-steroidal anti-inflammatory drug
metaxalone
[no description available]		3.5820aromatic ether
spectinomycin
Spectinomycin: An antibiotic produced by Streptomyces spectabilis. It is active against gram-negative bacteria and used for the treatment of GONORRHEA.. spectinomycin dihydrochloride : A hydrochloride obtained by combining spectinomycin with two molar equivalents of hydrochloric acid. An antibiotic that is active against gram-negative bacteria and used (as its pentahydrate) to treat gonorrhea.. spectinomycin : A pyranobenzodioxin and antibiotic that is active against gram-negative bacteria and used (as its dihydrochloride pentahydrate) to treat gonorrhea. It is produced by the bacterium Streptomyces spectabilis.		3.5820cyclic acetal;
cyclic hemiketal;
cyclic ketone;
pyranobenzodioxin;
secondary alcohol;
secondary amino compound		antibacterial drug;
antimicrobial agent;
bacterial metabolite
paraquat
Paraquat: A poisonous dipyridilium compound used as contact herbicide. Contact with concentrated solutions causes irritation of the skin, cracking and shedding of the nails, and delayed healing of cuts and wounds.. paraquat : An organic cation that consists of 4,4'-bipyridine bearing two N-methyl substituents loctated at the 1- and 1'-positions.		2.0410organic cationgeroprotector;
herbicide
s,n,n'-tripropylthiocarbamate
Reward: An object or a situation that can serve to reinforce a response, to satisfy a motive, or to afford pleasure.. vernolate : A monounsaturated fatty acid anion that is the conjugate base of vernolic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3.		3.1550tertiary amine
dronabinol
Dronabinol: A psychoactive compound extracted from the resin of Cannabis sativa (marihuana, hashish). The isomer delta-9-tetrahydrocannabinol (THC) is considered the most active form, producing characteristic mood and perceptual changes associated with this compound.. Delta(9)-tetrahydrocannabinol : A diterpenoid that is 6a,7,8,10a-tetrahydro-6H-benzo[c]chromene substituted at position 1 by a hydroxy group, positions 6, 6 and 9 by methyl groups and at position 3 by a pentyl group. The principal psychoactive constituent of the cannabis plant, it is used for treatment of anorexia associated with AIDS as well as nausea and vomiting associated with cancer chemotherapy.		3.5620benzochromene;
diterpenoid;
phytocannabinoid;
polyketide		cannabinoid receptor agonist;
epitope;
hallucinogen;
metabolite;
non-narcotic analgesic
amiloride
Amiloride: A pyrazine compound inhibiting SODIUM reabsorption through SODIUM CHANNELS in renal EPITHELIAL CELLS. This inhibition creates a negative potential in the luminal membranes of principal cells, located in the distal convoluted tubule and collecting duct. Negative potential reduces secretion of potassium and hydrogen ions. Amiloride is used in conjunction with DIURETICS to spare POTASSIUM loss. (From Gilman et al., Goodman and Gilman's The Pharmacological Basis of Therapeutics, 9th ed, p705). amiloride : A member of the class of pyrazines resulting from the formal monoacylation of guanidine with the carboxy group of 3,5-diamino-6-chloropyrazine-2-carboxylic acid.		3.620aromatic amine;
guanidines;
organochlorine compound;
pyrazines		diuretic;
sodium channel blocker
clothiapine
clothiapine: was heading 1975-94 (was see under DIBENZOTHIAZEPINES 1975-90); CLOTIAPINE was see CLOTHIAPINE 1978-94; use DIBENZOTHIAZEPINES to search CLOTHIAPINE 1975-94; antipsychotic similar to clozapine		2.0410dibenzothiazepine
pimozide
Pimozide: A diphenylbutylpiperidine that is effective as an antipsychotic agent and as an alternative to HALOPERIDOL for the suppression of vocal and motor tics in patients with Tourette syndrome. Although the precise mechanism of action is unknown, blockade of postsynaptic dopamine receptors has been postulated. (From AMA Drug Evaluations Annual, 1994, p403). pimozide : A member of the class of benzimidazoles that is 1,3-dihydro-2H-benzimidazol-2-one in which one of the nitrogens is substituted by a piperidin-4-yl group, which in turn is substituted on the nitrogen by a 4,4-bis(p-fluorophenyl)butyl group.		6.84121benzimidazoles;
heteroarylpiperidine;
organofluorine compound		antidyskinesia agent;
dopaminergic antagonist;
first generation antipsychotic;
H1-receptor antagonist;
serotonergic antagonist
benperidol
Benperidol: A butyrophenone with general properties similar to those of HALOPERIDOL. It has been used in the treatment of aberrant sexual behavior. (From Martindale, The Extra Pharmacopoeia, 30th ed, p567)		1.9610aromatic ketone
flumethasone
Flumethasone: An anti-inflammatory glucocorticoid used in veterinary practice.		2.071011beta-hydroxy steroid;
17alpha-hydroxy steroid;
20-oxo steroid;
21-hydroxy steroid;
3-oxo-Delta(1),Delta(4)-steroid;
fluorinated steroid;
glucocorticoid;
primary alpha-hydroxy ketone;
tertiary alpha-hydroxy ketone		anti-inflammatory drug
betamethasone valerate
Betamethasone Valerate: The 17-valerate derivative of BETAMETHASONE. It has substantial topical anti-inflammatory activity and relatively low systemic anti-inflammatory activity.. betamethasone valerate : A steroid ester that is betamethasone in which the hydroxy group at the 17alpha position has been converted to the corresponding pentanoate ester.		2.021011beta-hydroxy steroid;
20-oxo steroid;
21-hydroxy steroid;
3-oxo-Delta(1),Delta(4)-steroid;
fluorinated steroid;
primary alpha-hydroxy ketone;
steroid ester		anti-inflammatory drug
azaribine
azaribine: pyrimidine analogue; anti-metabolite used in psoriasis & mycosis fungoides;. azaribine : A N-glycosyl-1,2,4-triazine that is 6-azauridine acetylated at positions 2', 3' and 5' on the sugar ring. It is a prodrug for 6-azauridine and is used for treatment of psoriasis.		2.0410acetate ester;
N-glycosyl-1,2,4-triazine		antipsoriatic;
prodrug
methylprednisolone hemisuccinate
Methylprednisolone Hemisuccinate: A water-soluble ester of METHYLPREDNISOLONE used for cardiac, allergic, and hypoxic emergencies.		2.0210corticosteroid hormone;
hemisuccinate
dexbrompheniramine
dexbrompheniramine : The (pharmacologically active) (S)-(+)-enantiomer of brompheniramine. A histamine H1 receptor antagonist, it is used (commonly as its maleate salt) for the symptomatic relief of allergic conditions, including rhinitis and conjunctivitis.		3.2310brompheniramineanti-allergic agent;
H1-receptor antagonist
flupenthixol
Flupenthixol: A thioxanthene neuroleptic that, unlike CHLORPROMAZINE, is claimed to have CNS-activating properties. It is used in the treatment of psychoses although not in excited or manic patients. (From Martindale, The Extra Pharmacopoeia, 30th ed, p595). flupenthixol : A thioxanthene derivative having a trifluoromethyl substituent at the 2-position and a 3-(4-(2-hydroxyethyl)piperazin-1-yl)propylidene group at the 10-position with undefined double bond stereochemistry.		2.3620thioxanthenes
sulfadoxine
Sulfadoxine: A long acting sulfonamide that is used, usually in combination with other drugs, for respiratory, urinary tract, and malarial infections.. sulfadoxine : A sulfonamide consisting of pyrimidine having methoxy substituents at the 5- and 6-positions and a 4-aminobenzenesulfonamido group at the 4-position. In combination with the antiprotozoal pyrimethamine (CHEBI:8673) it is used as an antimalarial.		2.4620pyrimidines;
sulfonamide		antibacterial drug;
antimalarial
acetophenazine
acetophenazine: major descriptor (73-85); minor descriptor (64-72); on-line search PHENOTHIAZINES (64-85); Index Medicus search PHENOTHIAZINES (64-72); ACETOPHENAZINE (73-85); RN given refers to parent cpd. acetophenazine : A member of the class of phenothiazines that is 10H-phenothiazine substituted by a 3-[4-(2-hydroxyethyl)piperazin-1-yl]propyl group at the nitogen atom and an acetyl group at position 2.		3.6120N-(2-hydroxyethyl)piperazine;
N-alkylpiperazine;
phenothiazines		phenothiazine antipsychotic drug
stavudine
Stavudine: A dideoxynucleoside analog that inhibits reverse transcriptase and has in vitro activity against HIV.. stavudine : A nucleoside analogue obtained by formal dehydration across positions 2 and 3 of thymidine. An inhibitor of HIV-1 reverse transcriptase		4.0840dihydrofuran;
nucleoside analogue;
organic molecular entity		antimetabolite;
antiviral agent;
EC 2.7.7.49 (RNA-directed DNA polymerase) inhibitor
dicloxacillin
Dicloxacillin: One of the PENICILLINS which is resistant to PENICILLINASE.. dicloxacillin : A penicillin that is 6-aminopenicillanic acid in which one of the amino hydrogens is replaced by a 3-(2,6-dichlorophenyl)-5-methyl-1,2-oxazol-4-yl]formyl group.		3.620dichlorobenzene;
penicillin		antibacterial drug
tetrahydropapaveroline
Tetrahydropapaveroline: A leukomaine (animal alkaloid) formed in brain and liver from dopamine and L-dopa; it may be implicated in psychiatric problems.		1.9610benzylisoquinoline alkaloid;
benzyltetrahydroisoquinoline;
isoquinolinol		human metabolite
pronarcon
pronarcon: RN given refers to cpd without isomeric designation; structure		2.0110barbiturates
improsan
improsan: synonyms NSC-102627, alkylating agent 864 & yoshi 864 refer to HCl; RN given refers to parent cpd; structure		2.0110organosulfonic ester
cyclacillin
Cyclacillin: A cyclohexylamido analog of PENICILLANIC ACID.		2.0210penicillinantibacterial drug
iproclozide
iproclozide: structure		2.0110aromatic ether
megestrol
Megestrol: A progestational hormone used most commonly as the acetate ester. As the acetate, it is more potent than progesterone both as a progestagen and as an ovulation inhibitor. It has also been used in the palliative treatment of breast cancer.. megestrol : A 3-oxo Delta(4)-steroid that is pregna-4,6-diene-3,20-dione substituted by a methyl group at position 6 and a hydroxy group at position 17.		3.231017alpha-hydroxy steroid;
20-oxo steroid;
3-oxo-Delta(4) steroid;
tertiary alpha-hydroxy ketone		antineoplastic agent;
appetite enhancer;
contraceptive drug;
progestin;
synthetic oral contraceptive
cyclazocine
Cyclazocine: An analgesic with mixed narcotic agonist-antagonist properties.		1.9510
cephaloglycin
Cephaloglycin: A cephalorsporin antibiotic.. cefaloglycin : A cephalosporin antibiotic containing at the 7beta-position of the cephem skeleton an (R)-amino(phenyl)acetamido group.		2.0410beta-lactam antibiotic allergen;
cephalosporin		antimicrobial agent
tranylcypromine
Tranylcypromine: A propylamine formed from the cyclization of the side chain of amphetamine. This monoamine oxidase inhibitor is effective in the treatment of major depression, dysthymic disorder, and atypical depression. It also is useful in panic and phobic disorders. (From AMA Drug Evaluations Annual, 1994, p311). tranylcypromine : A racemate comprising equal amounts of (1R,2S)- and (1S,2R)-2-phenylcyclopropan-1-amine. An irreversible monoamine oxidase inhibitor that is used as an antidepressant (INN tranylcypromine).. (1R,2S)-tranylcypromine : A 2-phenylcyclopropan-1-amine that is the (1R,2S)-enantiomer of tranylcypromine.		2.68302-phenylcyclopropan-1-amine
streptomycin
[no description available]		3.8630antibiotic antifungal drug;
antibiotic fungicide;
streptomycins		antibacterial drug;
antifungal agrochemical;
antimicrobial agent;
antimicrobial drug;
bacterial metabolite;
protein synthesis inhibitor
carbonates
Carbonates: Salts or ions of the theoretical carbonic acid, containing the radical CO2(3-). Carbonates are readily decomposed by acids. The carbonates of the alkali metals are water-soluble; all others are insoluble. (From Grant & Hackh's Chemical Dictionary, 5th ed). carbonates : Organooxygen compounds that are salts or esters of carbonic acid, H2CO3.		1.9510carbon oxoanion
cladribine
[no description available]		3.5620organochlorine compound;
purine 2'-deoxyribonucleoside		antineoplastic agent;
immunosuppressive agent
beclomethasone
[no description available]		2.442011beta-hydroxy steroid;
17alpha-hydroxy steroid;
20-oxo steroid;
21-hydroxy steroid;
3-oxo-Delta(1),Delta(4)-steroid;
chlorinated steroid;
corticosteroid;
glucocorticoid;
primary alpha-hydroxy ketone;
tertiary alpha-hydroxy ketone		anti-asthmatic drug;
anti-inflammatory drug
carbenicillin
Carbenicillin: Broad-spectrum semisynthetic penicillin derivative used parenterally. It is susceptible to gastric juice and penicillinase and may damage platelet function.. carbenicillin : A penicillin antibiotic having a 6beta-2-carboxy-2-phenylacetamido side-chain.		3.2310penicillin allergen;
penicillin		antibacterial drug
estradiol enanthate
[no description available]		2.0210steroid ester
noxiptilin
noxiptilin: proposed tricyclic antidepressent; minor descriptor (75-86); on line & INDEX MEDICUS search DIBENZOCYCLOHEPTENES (75-86); RN given refers to parent cpd		2.0410organic tricyclic compound
benorilate
benorilate: was heading 1980-94 (see under SALICYLATES 1980-90); was BENORYLATE see under SALICYLATES 1975-79; BENORYLATE was see BENORILATE 1980-94; use SALICYLATES to search BENORILATE 1980-90 & BENORYLATE 1975-79; an ester of aspirin and paracetamol with analgesic, antipyretic, and anti-inflammatory activity used in the treatment of rheumatoid diseases; it has less severe side effects than aspirin		2.0410carbonyl compound
5,6-dihydroxytryptamine
5,6-Dihydroxytryptamine: Tryptamine substituted with two hydroxyl groups in positions 5 and 6. It is a neurotoxic serotonin analog that destroys serotonergic neurons preferentially and is used in neuropharmacologic research.		1.9610
metocurine
metocurine: from Chinese herb Cyclea hainanensis Mrr		2.0410isoquinolines
floxacillin
Floxacillin: Antibiotic analog of CLOXACILLIN.. flucloxacillin : A penicillin compound having a 6beta-[3-(2-chloro-6-fluorophenyl)-5-methyl-1,2-oxazole-4-carboxamido] side-chain.		2.4620penicillin allergen;
penicillin		antibacterial drug
clomacran
clomacran: RN given refers to parent cpd; structure		3.8630acridines
iprindole
Iprindole: A tricyclic antidepressant that has actions and uses similar to those of AMITRIPTYLINE, but has only weak antimuscarinic and sedative effects. (From Martindale, The Extra Pharmacopoeia, 30th ed, p257)		2.0410indoles
betamethasone-17,21-dipropionate
[no description available]		2.021011beta-hydroxy steroid;
20-oxo steroid;
3-oxo-Delta(1),Delta(4)-steroid;
fluorinated steroid;
propanoate ester;
steroid ester		antipsoriatic
benzetimide
[no description available]		1.9610piperidines
acetylpyruvic acid
acetylpyruvic acid: structure. acetylpyruvic acid : A dioxo monocarboxylic acid that is pentanoic acid carrying two oxo groups at positions 2 and 4.		1.9610beta-diketone;
dioxo monocarboxylic acid		bacterial metabolite
methenamine hippurate
methenamine hippurate: both parts of molecule contribute to its antibacterial action		3.2310N-acylglycine
isometheptene
isometheptene: RN given refers to cpd without isomeric designation; structure in Merck Index, 9th ed, #5040		2.0410secondary amino compound
olsalazine
olsalazine: cpd with 2 salicylate molecules linked together by an azo bond. olsalazine : An azobenzene that consists of two molecules of 4-aminosalicylic acid joined by an azo linkage. A prodrug for mesalazine, an anti-inflammatory drug, it is used (as the disodium salt) in the treatment of inflammatory bowel disease.		3.8430azobenzenes;
dicarboxylic acid		non-steroidal anti-inflammatory drug;
prodrug
chlorphenamidine
Chlorphenamidine: An acaricide used against many organophosphate and carbamate resistant pests. It acts as an uncoupling agent and monoamine oxidase inhibitor.		1.9710
aminopentamide
aminopentamide: RN given refers to parent cpd without isomeric designation; structure		2.0110diarylmethane
levodopa methyl ester
levodopa methyl ester: RN given refers to parent cpd(L)-isomer		1.9710tyrosine derivative
molindone
Molindone: An indole derivative effective in schizophrenia and other psychoses and possibly useful in the treatment of the aggressive type of undersocialized conduct disorder. Molindone has much lower affinity for D2 receptors than most antipsychotic agents and has a relatively low affinity for D1 receptors. It has only low to moderate affinity for cholinergic and alpha-adrenergic receptors. Some electrophysiologic data from animals indicate that molindone has certain characteristics that resemble those of CLOZAPINE. (From AMA Drug Evaluations Annual, 1994, p283)		2.0410indoles
mercury
Mercury: A silver metallic element that exists as a liquid at room temperature. It has the atomic symbol Hg (from hydrargyrum, liquid silver), atomic number 80, and atomic weight 200.59. Mercury is used in many industrial applications and its salts have been employed therapeutically as purgatives, antisyphilitics, disinfectants, and astringents. It can be absorbed through the skin and mucous membranes which leads to MERCURY POISONING. Because of its toxicity, the clinical use of mercury and mercurials is diminishing.. mercury(0) : Elemental mercury of oxidation state zero.		1.9610elemental mercury;
zinc group element atom		neurotoxin
zalcitabine
Zalcitabine: A dideoxynucleoside compound in which the 3'-hydroxy group on the sugar moiety has been replaced by a hydrogen. This modification prevents the formation of phosphodiester linkages which are needed for the completion of nucleic acid chains. The compound is a potent inhibitor of HIV replication at low concentrations, acting as a chain-terminator of viral DNA by binding to reverse transcriptase. Its principal toxic side effect is axonal degeneration resulting in peripheral neuropathy.. zalcitabine : A pyrimidine 2',3'-dideoxyribonucleoside compound having cytosine as the nucleobase.		2.7530pyrimidine 2',3'-dideoxyribonucleosideantimetabolite;
antiviral drug;
HIV-1 reverse transcriptase inhibitor
hexocyclium
hexocyclium: RN given refers to parent cpd; structure		2.0410amine
camptothecin
NSC 100880: carboxylate (opened lactone) form of camptothecin; RN refers to (S)-isomer; structure given in first source		3.4711delta-lactone;
pyranoindolizinoquinoline;
quinoline alkaloid;
tertiary alcohol		antineoplastic agent;
EC 5.99.1.2 (DNA topoisomerase) inhibitor;
genotoxin;
plant metabolite
ferrous sulfate
ferrous sulfate: Ferro-Gradumet is ferrous sulfate in controlled release form; RN given refers to Fe(+2)[1:1] salt. iron(2+) sulfate (anhydrous) : A compound of iron and sulfate in which the ratio of iron(2+) to sulfate ions is 1:1. Various hydrates occur naturally - most commonly the heptahydrate, which loses water to form the tetrahydrate at 57degreeC and the monohydrate at 65degreeC.		1.9310iron molecular entity;
metal sulfate		reducing agent
metoprine
metoprine: histamine methyltransferase antagonist		1.9610
sodium thiosulfate
sodium thiosulfate: do not confuse synonym sodium hyposulfite with sodium hyposulfite, synonym for di-Na salt of dithionous acid. sodium thiosulfate : An inorganic sodium salt composed of sodium and thiosulfate ions in a 2:1 ratio.		3.2310inorganic sodium saltantidote to cyanide poisoning;
antifungal drug;
nephroprotective agent
deuterium
Deuterium: The stable isotope of hydrogen. It has one neutron and one proton in the nucleus.		1.9610dihydrogen
ancitabine
Ancitabine: Congener of CYTARABINE that is metabolized to cytarabine and thereby maintains a more constant antineoplastic action.. ancitabine : An organic heterotricyclic compound resulting from the formal condensation of the oxo group of cytidine to the 2' position with loss of water to give the corresponding cyclic ether. A prodrug, it is metabolised to the antineoplastic agent cytarabine, so is used to maintain a more constant antineoplastic action.		2.0410diol;
organic heterotricyclic compound		antimetabolite;
antineoplastic agent;
prodrug
clortermine
[no description available]		2.0410amphetamines
coformycin
[no description available]		1.9610coformycinsEC 3.5.4.4 (adenosine deaminase) inhibitor
nicofuranose
nicofuranose: derivative of nicotinic acid that produces fewer side effects than pure nicotinic acid; used in peripheral vascular disease; also proposed as anticholesteremic; minor descriptor (75-84); on-line search NIACIN/AA (75-84); Index Medicus search NIACIN/AA (83-84), NICOTINIC ACIDS (75-82)		2.0410organooxygen compound
ammonium chloride
Ammonium Chloride: An acidifying agent that has expectorant and diuretic effects. Also used in etching and batteries and as a flux in electroplating.. ammonium chloride : An inorganic chloride having ammonium as the counterion.		2.6730ammonium salt;
inorganic chloride		ferroptosis inhibitor
(1S,2R)-tranylcypromine
(1S,2R)-tranylcypromine : A 2-phenylcyclopropan-1-amine that is the (1S,2R)-enantiomer of tranylcypromine.		2.07102-phenylcyclopropan-1-amine
apazone
Apazone: An anti-inflammatory agent used in the treatment of rheumatoid arthritis. It also has uricosuric properties and has been used to treat gout.. apazone : A member of the class of benzotriazines that is 1,2-dihydro-1,2,4-benzotriazine bearing a dimethylamino substitutent at position 3 and a methyl substituent at position 7 and in which the nitrogens at positions 1 and 2 are both acylated by a carboxy group of propylmalonic acid.		2.0410benzotriazinesnon-steroidal anti-inflammatory drug;
uricosuric drug
4-chlorophenylalanine methyl ester
4-chlorophenylalanine methyl ester: RN given refers to parent cpd without isomeric designation		1.9610
parbendazole
parbendazole: anthelmintic used against a variety of gastrointestinal parasites; minor descriptor (75-86); on-line & INDEX MEDICUS search BENZIMIDAZOLES; RN given refers to parent cpd		2.0710benzimidazoles;
carbamate ester
cloforex
cloforex: carbamic ethyl ester of chlorphentermine; structure in Negwer, 5th ed, #2275		2.0410amphetamines
selegiline
Selegiline: A selective, irreversible inhibitor of Type B monoamine oxidase that is used for the treatment of newly diagnosed patients with PARKINSON DISEASE, and for the treatment of depressive disorders. The compound without isomeric designation is Deprenyl.		5.32100selegiline;
terminal acetylenic compound		geroprotector
levamisole
Levamisole: An antihelminthic drug that has been tried experimentally in rheumatic disorders where it apparently restores the immune response by increasing macrophage chemotaxis and T-lymphocyte function. Paradoxically, this immune enhancement appears to be beneficial in rheumatoid arthritis where dermatitis, leukopenia, and thrombocytopenia, and nausea and vomiting have been reported as side effects. (From Smith and Reynard, Textbook of Pharmacology, 1991, p435-6). levamisole : A 6-phenyl-2,3,5,6-tetrahydroimidazo[2,1-b][1,3]thiazole that has S configuration. It is used (generally as the monohydrochloride salt) to treat parasitic worm infections in pigs, sheep and cattle and was formerly used in humans as an adjuvant to chemotherapy for the treatment of various cancers. It is also widely used as an adulterant to coccaine.		2.73306-phenyl-2,3,5,6-tetrahydroimidazo[2,1-b][1,3]thiazoleantinematodal drug;
antirheumatic drug;
EC 3.1.3.1 (alkaline phosphatase) inhibitor;
immunological adjuvant;
immunomodulator
clobutinol
clobutinol: was minor as SILOMAT mapped to AMINO ALCOHOLS (63-79)		2.0410benzenes;
organic amino compound
clemastine
Clemastine: A histamine H1 antagonist used as the hydrogen fumarate in hay fever, rhinitis, allergic skin conditions, and pruritus. It causes drowsiness.. clemastine : 2-[(2R)-1-Methylpyrrolidin-2-yl]ethanol in which the hydrogen of the hydroxy group is substituted by a 1-(4-chlorophenyl)-1-phenylethyl group (R configuration). An antihistamine with antimuscarinic and moderate sedative properties, it is used as its fumarate salt for the symptomatic relief of allergic conditions such as rhinitis, urticaria, conjunctivitis and in pruritic (severe itching) skin conditions.		3.8930monochlorobenzenes;
N-alkylpyrrolidine		anti-allergic agent;
antipruritic drug;
H1-receptor antagonist;
muscarinic antagonist
thiamphenicol
[no description available]		2.0410monocarboxylic acid amide;
sulfone		antimicrobial agent;
immunosuppressive agent
pizotyline
Pizotyline: Serotonin antagonist used against MIGRAINE DISORDERS and vascular headaches.. pizotifen : A benzocycloheptathiophene that is 9,10-dihydro-4H-benzo[4,5]cyclohepta[1,2-b]thiophene 4-ylidene)-1-methylpiperidine which is joined from the 4 position to the 4 position of an N-methylpiperidine moiety by a double bond. It is a sedating antihistamine, with strong serotonin antagonist and weak antimuscarinic activity. It is generally used as the malate salt for the treatment of migraine and the prevention of headache attacks during cluster periods.		1.9610benzocycloheptathiophenehistamine antagonist;
muscarinic antagonist;
serotonergic antagonist
cephalexin
Cephalexin: A semisynthetic cephalosporin antibiotic with antimicrobial activity similar to that of CEPHALORIDINE or CEPHALOTHIN, but somewhat less potent. It is effective against both gram-positive and gram-negative organisms.. cephalexin : A semisynthetic first-generation cephalosporin antibiotic having methyl and beta-(2R)-2-amino-2-phenylacetamido groups at the 3- and 7- of the cephem skeleton, respectively. It is effective against both Gram-negative and Gram-positive organisms, and is used for treatment of infections of the skin, respiratory tract and urinary tract.		3.5620beta-lactam antibiotic allergen;
cephalosporin;
semisynthetic derivative		antibacterial drug
cromolyn sodium
Cromolyn Sodium: A chromone complex that acts by inhibiting the release of chemical mediators from sensitized MAST CELLS. It is used in the prophylactic treatment of both allergic and exercise-induced asthma, but does not affect an established asthmatic attack.. disodium cromoglycate : An organic sodium salt that is the disodium salt of cromoglycic acid.		2.0610organic sodium saltanti-asthmatic drug;
drug allergen
isosorbide-5-mononitrate
isosorbide-5-mononitrate: for prevention of angina pectoris; structure given in first source; a Russian drug		2.4320glucitol derivative;
nitrate ester		nitric oxide donor;
vasodilator agent
exp561
EXP561: inhibitor of 5-HT uptake; RN given refers to parent cpd		210
danazol
Danazol: A synthetic steroid with antigonadotropic and anti-estrogenic activities that acts as an anterior pituitary suppressant by inhibiting the pituitary output of gonadotropins. It possesses some androgenic properties. Danazol has been used in the treatment of endometriosis and some benign breast disorders.		4.084017beta-hydroxy steroid;
terminal acetylenic compound		anti-estrogen;
estrogen antagonist;
geroprotector
metergoline
Metergoline: A dopamine agonist and serotonin antagonist. It has been used similarly to BROMOCRIPTINE as a dopamine agonist and also for MIGRAINE DISORDERS therapy.. metergoline : An ergoline alkaloid that is the N-benzyloxycarbonyl derivative of lysergamine. A 5-HT2 antagonist. Also 5-HT1 antagonist and 5-HT1D ligand. Has moderate affinity for 5-HT6 and high affinity for 5-HT7.		2.730carbamate ester;
ergoline alkaloid		dopamine agonist;
geroprotector;
serotonergic antagonist
benomyl
[no description available]		2.0110aromatic amide;
benzimidazole fungicide;
benzimidazoles;
benzimidazolylcarbamate fungicide;
carbamate ester		acaricide;
anthelminthic drug;
antifungal agrochemical;
microtubule-destabilising agent;
tubulin modulator
fenclozic acid
fenclozic acid: an analgesic & antipyretic with anti-inflammatory properties; minor descriptor (75-86); on-line & INDEX MEDICUS search THIAZOLES (75-86); RN given refers to parent cpd		3.8730
lisuride
Lisuride: An ergot derivative that acts as an agonist at dopamine D2 receptors (DOPAMINE AGONISTS). It may also act as an antagonist at dopamine D1 receptors, and as an agonist at some serotonin receptors (SEROTONIN RECEPTOR AGONISTS).		3.1810monocarboxylic acid amideantidyskinesia agent;
antiparkinson drug;
dopamine agonist;
serotonergic agonist
laxagetten 4,4'-diacetoxydiphenylpyridylemethane
[no description available]		3.5920
daunorubicin
Daunorubicin: A very toxic anthracycline aminoglycoside antineoplastic isolated from Streptomyces peucetius and others, used in treatment of LEUKEMIA and other NEOPLASMS.. anthracycline : Anthracyclines are polyketides that have a tetrahydronaphthacenedione ring structure attached by a glycosidic linkage to the amino sugar daunosamine.. daunorubicin : A natural product found in Actinomadura roseola.		3.5620aminoglycoside antibiotic;
anthracycline;
p-quinones;
tetracenequinones		antineoplastic agent;
bacterial metabolite
razoxane
Razoxane: An antimitotic agent with immunosuppressive properties.		2.0410N-alkylpiperazine
capobenic acid
[no description available]		2.0710benzamides
lofexidine
lofexidine: reduces narcotic withdrawal symptoms; RN given refers to parent cpd without isomeric designation; structure in Negwer, 5th ed, #6247		1.9610aromatic ether;
carboxamidine;
dichlorobenzene;
imidazoles		alpha-adrenergic agonist;
antihypertensive agent
cephapirin
Cephapirin: Cephalosporin antibiotic, partly plasma-bound, that is effective against gram-negative and gram-positive organisms.. cephapirin : A cephalosporin with acetoxymethyl and 2(pyridin-4-ylsulfanyl)acetamido substituents at positions 3 and 7, respectively, of the cephem skeleton. It is used (as its sodium salt) as an antibiotic, being effective against gram-negative and gram-positive organisms.		2.0210cephalosporinantibacterial drug
diftalone
[no description available]		2.0710
fludarabine phosphate
fludarabine phosphate: structure given in first source. fludarabine phosphate : A purine arabinonucleoside monophosphate having 2-fluoroadenine as the nucleobase. A prodrug, it is rapidly dephosphorylated to 2-fluoro-ara-A and then phosphorylated intracellularly by deoxycytidine kinase to the active triphosphate, 2-fluoro-ara-ATP. Once incorporated into DNA, 2-fluoro-ara-ATP functions as a DNA chain terminator. It is used for the treatment of adult patients with B-cell chronic lymphocytic leukemia (CLL) who have not responded to, or whose disease has progressed during, treatment with at least one standard alkylating-agent containing regimenas.		3.5820nucleoside analogue;
organofluorine compound;
purine arabinonucleoside monophosphate		antimetabolite;
antineoplastic agent;
antiviral agent;
DNA synthesis inhibitor;
immunosuppressive agent;
prodrug
alclofenac
alclofenac: was heading 1975-94 (was see under PHENYLACETATES 1975-90); use PHENYLACETATES to search ALCLOFENAC 1975-94; an anti-inflammatory agent used in the treatment of rheumatoid arthritis; acts also as an analgesic and an antipyretic. alclofenac : An aromatic ether in which the ether oxygen links an allyl group to the 4-position of (3-chlorophenyl)acetic acid.A non-steroidal anti-inflammatory drug, it was withdrawn from the UK market in 1979 due to concerns with its association with vasculitis and rash.		3.8530aromatic ether;
monocarboxylic acid;
monochlorobenzenes		drug allergen;
non-narcotic analgesic;
non-steroidal anti-inflammatory drug
5-(2-cyclohexylidene-ethyl)-5-ethylbarbiturate
5-(2-cyclohexylidene-ethyl)-5-ethylbarbiturate: RN given refers to parent cpd		1.9610
carbimazole
Carbimazole: An imidazole antithyroid agent. Carbimazole is metabolized to METHIMAZOLE, which is responsible for the antithyroid activity.. carbimazole : A member of the class of imidazoles that is methimazole in which the nitrogen bearing a hydrogen is converted into its ethoxycarbonyl derivative. A prodrug for methimazol, carbimazole is used for the treatment of hyperthyroidism.		2.07101,3-dihydroimidazole-2-thiones;
carbamate ester		antithyroid drug;
prodrug
bromocriptine
Bromocriptine: A semisynthetic ergotamine alkaloid that is a dopamine D2 agonist. It suppresses prolactin secretion.		7.4992indole alkaloidantidyskinesia agent;
antiparkinson drug;
dopamine agonist;
hormone antagonist
phenyl acetate
phenyl acetate: The ester formed between phenol and acetic acid. Don't confuse with phenylacetic acid derivatives listed under PHENYLACETATES.. phenyl acetate : An acetate ester obtained by the formal condensation of phenol with acetic acid.		1.9510benzenes;
phenyl acetates
n-phenylethanolamine
[no description available]		1.9710aralkylamine
oxyphenisatin
[no description available]		3.5920indoles
fludrocortisone
Fludrocortisone: A synthetic mineralocorticoid with anti-inflammatory activity.		3.231011beta-hydroxy steroid;
17alpha-hydroxy steroid;
20-oxo steroid;
21-hydroxy steroid;
3-oxo-Delta(4) steroid;
C21-steroid;
fluorinated steroid;
mineralocorticoid		adrenergic agent;
anti-inflammatory drug
ursodeoxycholic acid
Ursodeoxycholic Acid: An epimer of chenodeoxycholic acid. It is a mammalian bile acid found first in the bear and is apparently either a precursor or a product of chenodeoxycholate. Its administration changes the composition of bile and may dissolve gallstones. It is used as a cholagogue and choleretic.. ursodeoxycholic acid : A bile acid found in the bile of bears (Ursidae) as a conjugate with taurine. Used therapeutically, it prevents the synthesis and absorption of cholesterol and can lead to the dissolution of gallstones.. ursodeoxycholate : A bile acid anion that is the conjugate base of ursodeoxycholic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3.		3.8530bile acid;
C24-steroid;
dihydroxy-5beta-cholanic acid		human metabolite;
mouse metabolite
metipranolol
Metipranolol: A beta-adrenergic antagonist effective for both beta-1 and beta-2 receptors. It is used as an antiarrhythmic, antihypertensive, and antiglaucoma agent.. metipranolol : 3-(Propan-2-ylamino)propane-1,2-diol in which the hydrogen of the primary hydroxy group is substituted by a 4-acetoxy-2,3,5-trimethylphenoxy group. A non-cardioselective beta-blocker, it is used to lower intra-ocular pressure in the management of open-angle glaucoma.		2.0210acetate ester;
aromatic ether;
propanolamine;
secondary amino compound		anti-arrhythmia drug;
antiglaucoma drug;
antihypertensive agent;
beta-adrenergic antagonist
proquazone
proquazone: nonsteroid anti-inflammatory agent; structure		2.0410pyrimidines
halazepam
halazepam: structure		2.4320organic molecular entity
du-21220
Ritodrine: An adrenergic beta-2 agonist used to control PREMATURE LABOR.. 4-[2-[[1-hydroxy-1-(4-hydroxyphenyl)propan-2-yl]amino]ethyl]phenol : A secondary amino compound that is 4-(2-amino-1-hydroxypropyl)phenol in which one of the hydrogens attached to the nitrogen is replaced by a 2-(4-hydroxyphenyl)ethyl group.		2.0210benzyl alcohols;
polyphenol;
secondary alcohol;
secondary amino compound
carticaine
Carticaine: A thiophene-containing local anesthetic pharmacologically similar to MEPIVACAINE.		2.0110thiophenecarboxylic acid
rose bengal b disodium salt
[no description available]		2.0710
clobetasol propionate
Clobetasol Propionate: This is the form in trademark preparations.. clobetasol propionate : The 17-O-propionate ester of clobetasol. A potent corticosteroid, it is used to treat various skin disorders, including exzema and psoriasis.		2.051011beta-hydroxy steroid;
20-oxo steroid;
3-oxo-Delta(1),Delta(4)-steroid;
chlorinated steroid;
fluorinated steroid;
glucocorticoid		anti-inflammatory drug
glutamic acid
Glutamic Acid: A non-essential amino acid naturally occurring in the L-form. Glutamic acid is the most common excitatory neurotransmitter in the CENTRAL NERVOUS SYSTEM.. glutamic acid : An alpha-amino acid that is glutaric acid bearing a single amino substituent at position 2.		1.9710glutamic acid;
glutamine family amino acid;
L-alpha-amino acid;
proteinogenic amino acid		Escherichia coli metabolite;
ferroptosis inducer;
micronutrient;
mouse metabolite;
neurotransmitter;
nutraceutical
dexchlorpheniramine
dexchlorpheniramine: RN given refers to parent cpd(S)-isomer		3.2310chlorphenamine
clometacin
clometacin: structure		3.5920N-acylindole
cefazolin
Cefazolin: A semisynthetic cephalosporin analog with broad-spectrum antibiotic action due to inhibition of bacterial cell wall synthesis. It attains high serum levels and is excreted quickly via the urine.. cefazolin : A first-generation cephalosporin compound having [(5-methyl-1,3,4-thiadiazol-2-yl)sulfanyl]methyl and (1H-tetrazol-1-ylacetyl)amino side-groups at positions 3 and 7 respectively.		3.5620beta-lactam antibiotic allergen;
cephalosporin;
tetrazoles;
thiadiazoles		antibacterial drug
bis(4-methyl-1-homopiperazinylthiocarbonyl)disulfide
Bis(4-Methyl-1-Homopiperazinylthiocarbonyl)disulfide: An inhibitor of the last step of noradrenaline biosynthesis.		2.3520
ripazepam
[no description available]		2.0410benzenes
amoscanate
amoscanate: structure; RN given refers to parent cpd. amoscanate : An isothiocyanate that is phenyl isothiocyanate in which the hydrogen at the para- position has been replaced by a 4-nitroanilinyl group.		2.0110C-nitro compound;
isothiocyanate;
secondary amino compound		schistosomicide drug
azides
Azides: Organic or inorganic compounds that contain the -N3 group.. azide : Any nitrogen molecular entity containing the group -N3.		210pseudohalide anionmitochondrial respiratory-chain inhibitor
amoxicillin
Amoxicillin: A broad-spectrum semisynthetic antibiotic similar to AMPICILLIN except that its resistance to gastric acid permits higher serum levels with oral administration.. amoxicillin : A penicillin in which the substituent at position 6 of the penam ring is a 2-amino-2-(4-hydroxyphenyl)acetamido group.		4.5470penicillin allergen;
penicillin		antibacterial drug
timolol
(S)-timolol (anhydrous) : The (S)-(-) (more active) enantiomer of timolol. A beta-adrenergic antagonist, both the hemihydrate and the maleate salt are used in the mangement of glaucoma, hypertension, angina pectoris and myocardial infarction, and for the prevention of migraine.		3.830timololanti-arrhythmia drug;
antiglaucoma drug;
antihypertensive agent;
beta-adrenergic antagonist
indoramin
Indoramin: An alpha-1 adrenergic antagonist that is commonly used as an antihypertensive agent.		2.730tryptamines
penfluridol
Penfluridol: One of the long-acting ANTIPSYCHOTIC AGENTS used for maintenance or long-term therapy of SCHIZOPHRENIA and other PSYCHOTIC DISORDERS.		2.3920diarylmethane
eterobarb
[no description available]		2.0110barbiturates
oxcarbazepine
Oxcarbazepine: A carbamazepine derivative that acts as a voltage-gated sodium channel blocker. It is used for the treatment of PARTIAL SEIZURES with or without secondary generalization. It is also an inducer of CYTOCHROME P-450 CYP3A4.. oxcarbazepine : A dibenzoazepine derivative, having a carbamoyl group at the ring nitrogen, substituted with an oxo group at C-4 of the azepeine ring which is also hydrogenated at C-4 and C-5. It is a anticholinergic anticonvulsant and mood stabilizing drug, used primarily in the treatment of epilepsy.		3.2310cyclic ketone;
dibenzoazepine		anticonvulsant;
drug allergen
carbidopa
carbidopa (anhydrous) : 3-(3,4-Dihydroxyphenyl)propanoic acid in which the hydrogens alpha- to the carboxyl group are substituted by hydrazinyl and methyl groups (S-configuration). Carbidopa is a dopa decarboxylase inhibitor, so prevents conversion of levodopa to dopamine. It has no antiparkinson activity by itself, but is used (commonly as its hydrate) in the management of Parkinson's disease to reduce peripheral adverse effects of levodopa.		3.930catechols;
hydrazines;
monocarboxylic acid		antiparkinson drug;
dopaminergic agent;
EC 4.1.1.28 (aromatic-L-amino-acid decarboxylase) inhibitor
moricizine
Moricizine: An antiarrhythmia agent used primarily for ventricular rhythm disturbances.. moricizine : A phenothiazine substituted on the nitrogen by a 3-(morpholin-4-yl)propanoyl group, and at position 2 by an (ethoxycarbonyl)amino group.		3.8430carbamate ester;
morpholines;
phenothiazines		anti-arrhythmia drug
2-aminotetralin
2-aminotetralin: RN given refers to parent cpd without isomeric designation; structure		2.3720tetralins
amineptin
amineptin: used in treatment of neuroses with psychoasthenic, anxio-phobic & depressive manifestations; synonym S 1694 refers to HCl; structure. amineptine : A carbocyclic fatty acid that is 5-aminoheptanoic acid in which one of the hydrogens attached to the nitrogen is replaced by a 10,11-dihydro-5H-dibenzo[a,d][7]annulen-5-yl group. A tricyclic antidepressant, it was never approved in the US and was withdrawn from the French market in 1999 due to concerns over abuse, dependence and severe acne.		3.8930amino acid;
carbocyclic fatty acid;
carbotricyclic compound;
secondary amino compound		antidepressant;
dopamine uptake inhibitor
bitolterol
bitolterol: RN given refers to parent cpd; structure. bitolterol : The di-4-toluate ester of (+-)-N-tert-butylnoradrenaline (colterol). A pro-drug for colterol, a beta2-adrenergic receptor agonist, bitolterol is used as its methanesulfonate salt for relief of bronchospasm in conditions such as asthma, chronic bronchitis and emphysema.		2.0210carboxylic ester;
diester;
ethanolamines;
secondary alcohol;
secondary amino compound		anti-asthmatic drug;
beta-adrenergic agonist;
bronchodilator agent;
prodrug
zidovudine
Zidovudine: A dideoxynucleoside compound in which the 3'-hydroxy group on the sugar moiety has been replaced by an azido group. This modification prevents the formation of phosphodiester linkages which are needed for the completion of nucleic acid chains. The compound is a potent inhibitor of HIV replication, acting as a chain-terminator of viral DNA during reverse transcription. It improves immunologic function, partially reverses the HIV-induced neurological dysfunction, and improves certain other clinical abnormalities associated with AIDS. Its principal toxic effect is dose-dependent suppression of bone marrow, resulting in anemia and leukopenia.. zidovudine : A pyrimidine 2',3'-dideoxyribonucleoside compound having a 3'-azido substituent and thymine as the nucleobase.		4.5470azide;
pyrimidine 2',3'-dideoxyribonucleoside		antimetabolite;
antiviral drug;
HIV-1 reverse transcriptase inhibitor
feprazone
Feprazone: A pyrazole that has analgesic, anti-inflammatory, and antipyretic properties. It has been used in mild to moderate pain, fever, and inflammation associated with musculoskeletal and joint disorders. (From Martindale, The Extra Pharmacopoeia, 30th ed, p15)		2.0410organic molecular entity
pirprofen
pirprofen: anti-inflammatory agent used in therapy of rheumatoid arthritis; prostaglandin synthetase inhibitor; more potent than indomethacin; structure		3.5920pyrroline
tobramycin
Tobramycin: An aminoglycoside, broad-spectrum antibiotic produced by Streptomyces tenebrarius. It is effective against gram-negative bacteria, especially the PSEUDOMONAS species. It is a 10% component of the antibiotic complex, NEBRAMYCIN, produced by the same species.. tobramycin : A amino cyclitol glycoside that is kanamycin B lacking the 3-hydroxy substituent from the 2,6-diaminoglucose ring.		2.4320amino cyclitol glycosideantibacterial agent;
antimicrobial agent;
toxin
paclitaxel
Taxus: Genus of coniferous yew trees or shrubs, several species of which have medicinal uses. Notable is the Pacific yew, Taxus brevifolia, which is used to make the anti-neoplastic drug taxol (PACLITAXEL).		3.8930taxane diterpenoid;
tetracyclic diterpenoid		antineoplastic agent;
human metabolite;
metabolite;
microtubule-stabilising agent
amitraz
amitraz: ixodicide (tick control); structure. amitraz : A tertiary amino compound that is 1,3,5-triazapenta-1,4-diene substituted by a methyl group at position 3 and 2,4-dimethylphenyl groups at positions 1 and 5.		2.0510formamidines;
tertiary amino compound		acaricide;
environmental contaminant;
insecticide;
xenobiotic
etoposide
[no description available]		3.8430beta-D-glucoside;
furonaphthodioxole;
organic heterotetracyclic compound		antineoplastic agent;
DNA synthesis inhibitor
dobutamine
Dobutamine: A catecholamine derivative with specificity for BETA-1 ADRENERGIC RECEPTORS. It is commonly used as a cardiotonic agent after CARDIAC SURGERY and during DOBUTAMINE STRESS ECHOCARDIOGRAPHY.. dobutamine : A catecholamine that is 4-(3-aminobutyl)phenol in which one of the hydrogens attached to the nitrogen is substituted by a 2-(3,4-dihydroxyphenyl)ethyl group. A beta1-adrenergic receptor agonist that has cardiac stimulant action without evoking vasoconstriction or tachycardia, it is used as the hydrochloride to increase the contractility of the heart in the management of acute heart failure.		4.2750catecholamine;
secondary amine		beta-adrenergic agonist;
cardiotonic drug;
sympathomimetic agent
halofantrine
halofantrine: used in treatment of mild to moderate acute malaria		2.0410phenanthrenes
penbutolol
Penbutolol: A nonselective beta-blocker used as an antihypertensive and an antianginal agent.		4.0840ethanolamines
etidocaine
Etidocaine: A local anesthetic with rapid onset and long action, similar to BUPIVACAINE.. etidocaine : An amino acid amide in which 2-[ethyl(propyl)amino]butanoic acid and 2,6-dimethylaniline have combined to form the amide bond. Used as a local anaesthetic (amide caine), it has rapid onset and long action properties, similar to bupivacaine, and is given by injection during surgical procedures and during labour and delivery.		2.0410amino acid amidelocal anaesthetic
ribavirin
Rebetron: Rebetron is tradename		5.08701-ribosyltriazole;
aromatic amide;
monocarboxylic acid amide;
primary carboxamide		anticoronaviral agent;
antiinfective agent;
antimetabolite;
antiviral agent;
EC 2.7.7.49 (RNA-directed DNA polymerase) inhibitor
adinazolam
adinazolam: structure in first source. adinazolam : A triazolo[4,3-a][1,4]benzodiazepine having a dimethylaminomethyl group at the 1-position, a phenyl group at the 6-position and a chloro substituent at the 8-position.		2.0110triazolobenzodiazepineanticonvulsant;
antidepressant;
anxiolytic drug;
sedative
amikacin
Amikacin: A broad-spectrum antibiotic derived from KANAMYCIN. It is reno- and oto-toxic like the other aminoglycoside antibiotics.. amikacin : An amino cyclitol glycoside that is kanamycin A acylated at the N-1 position by a 4-amino-2-hydroxybutyryl group.		3.5820alpha-D-glucoside;
amino cyclitol glycoside;
aminoglycoside;
carboxamide		antibacterial drug;
antimicrobial agent;
nephrotoxin
carbidopa
[no description available]		2.0610catechols;
hydrate;
hydrazines;
monocarboxylic acid		antidyskinesia agent;
antiparkinson drug;
dopaminergic agent;
EC 4.1.1.28 (aromatic-L-amino-acid decarboxylase) inhibitor
cephradine
Cephradine: A semi-synthetic cephalosporin antibiotic.. cephradine : A first-generation cephalosporin antibiotic with a methyl substituent at position 3, and a (2R)-2-amino-2-cyclohexa-1,4-dien-1-ylacetamido substituent at position 7, of the cephem skeleton.		3.2310beta-lactam antibiotic allergen;
cephalosporin		antibacterial drug
ticrynafen
Ticrynafen: A novel diuretic with uricosuric action. It has been proposed as an antihypertensive agent.. tienilic acid : An aromatic ketone that is 2,3-dichlorophenoxyacetic acid in which the hydrogen at position 4 on the benzene ring is replaced by a thiophenecarbonyl group. A loop diuretic used to treat hypertension, it was withdrawn from the market in 1982 due to links with hepatitis.		3.8930aromatic ether;
aromatic ketone;
dichlorobenzene;
monocarboxylic acid;
thiophenes		antihypertensive agent;
hepatotoxic agent;
loop diuretic
guanadrel
guanadrel: RN given refers to parent cpd; structure. guanadrel : A spiroketal resulting from the formal condensation of the keto group of cyclohexanone with the hydroxy groups of 1-(2,3-dihydroxypropyl)guanidine. A postganglionic adrenergic blocking agent formerly used (generally as the sulfate salt) for the management of hypertension, it has been largely superseded by other drugs less likely to cause orthostatic hypotension (dizzy spells on standing up or stretching).		2.0210guanidines;
spiroketal		adrenergic antagonist;
antihypertensive agent
methyldopa
Methyldopa: An alpha-2 adrenergic agonist that has both central and peripheral nervous system effects. Its primary clinical use is as an antihypertensive agent.. alpha-methyl-L-dopa : A derivative of L-tyrosine having a methyl group at the alpha-position and an additional hydroxy group at the 3-position on the phenyl ring.		4.2550L-tyrosine derivative;
non-proteinogenic L-alpha-amino acid		alpha-adrenergic agonist;
antihypertensive agent;
hapten;
peripheral nervous system drug;
sympatholytic agent
tocainide
Tocainide: An antiarrhythmic agent which exerts a potential- and frequency-dependent block of SODIUM CHANNELS.. tocainide : A monocarboxylic acid amide in which 2,6-dimethylphenylaniline and isobutyric acid have combined to form the amide bond; used as a local anaesthetic.		2.0210monocarboxylic acid amideanti-arrhythmia drug;
local anaesthetic;
sodium channel blocker
bezafibrate
[no description available]		2.0710aromatic ether;
monocarboxylic acid amide;
monocarboxylic acid;
monochlorobenzenes		antilipemic drug;
environmental contaminant;
geroprotector;
xenobiotic
sq-11725
Nadolol: A non-selective beta-adrenergic antagonist with a long half-life, used in cardiovascular disease to treat arrhythmias, angina pectoris, and hypertension. Nadolol is also used for MIGRAINE DISORDERS and for tremor.. nadolol : Nadolol is a diastereoisomeric mixture consisting of equimolar amounts of the four possible 2,3-cis-isomers of 5-[3-(tert-butylamino)-2-hydroxypropoxy]-1,2,3,4-tetrahydronaphthalene-2,3-diol.		2.0210
diltiazem
Diltiazem: A benzothiazepine derivative with vasodilating action due to its antagonism of the actions of CALCIUM ion on membrane functions.. diltiazem : A 5-[2-(dimethylamino)ethyl]-2-(4-methoxyphenyl)-4-oxo-2,3,4,5-tetrahydro-1,5-benzothiazepin-3-yl acetate in which both stereocentres have S configuration. A calcium-channel blocker and vasodilator, it is used as the hydrochloride in the management of angina pectoris and hypertension.		3.83305-[2-(dimethylamino)ethyl]-2-(4-methoxyphenyl)-4-oxo-2,3,4,5-tetrahydro-1,5-benzothiazepin-3-yl acetateantihypertensive agent;
calcium channel blocker;
vasodilator agent
levobunolol
Levobunolol: The L-Isomer of bunolol.. levobunolol : A cyclic ketone that is 3,4-dihydronaphthalen-1-one substituted at position 5 by a 3-(tert-butylamino)-2-hydroxypropoxy group (the S-enantiomer). A non-selective beta-adrenergic antagonist used (as its hydrochloride salt) for treatment of glaucoma.		2.0210aromatic ether;
cyclic ketone;
propanolamine		antiglaucoma drug;
beta-adrenergic antagonist
1-methyl-4-phenylpyridinium
1-Methyl-4-phenylpyridinium: An active neurotoxic metabolite of 1-METHYL-4-PHENYL-1,2,3,6-TETRAHYDROPYRIDINE. The compound reduces dopamine levels, inhibits the biosynthesis of catecholamines, depletes cardiac norepinephrine and inactivates tyrosine hydroxylase. These and other toxic effects lead to cessation of oxidative phosphorylation, ATP depletion, and cell death. The compound, which is related to PARAQUAT, has also been used as an herbicide.. N-methyl-4-phenylpyridinium : A pyridinium ion that is N-methylpyridinium having a phenyl substituent at the 4-position.		1.9710pyridinium ionapoptosis inducer;
herbicide;
human xenobiotic metabolite;
neurotoxin
vecuronium bromide
Vecuronium Bromide: Monoquaternary homolog of PANCURONIUM. A non-depolarizing neuromuscular blocking agent with shorter duration of action than pancuronium. Its lack of significant cardiovascular effects and lack of dependence on good kidney function for elimination as well as its short duration of action and easy reversibility provide advantages over, or alternatives to, other established neuromuscular blocking agents.. vecuronium bromide : The organic bromide salt of a 5alpha-androstane compound having 3alpha-acetoxy-, 17beta-acetoxy-, 2beta-piperidinino- and 16beta-N-methylpiperidinium substituents.		2.0210organic bromide salt;
quaternary ammonium salt		muscle relaxant;
neuromuscular agent;
nicotinic antagonist
vecuronium
vecuronium : A 5alpha-androstane compound having 3alpha-acetoxy-, 17beta-acetoxy-, 2beta-piperidino- and 16beta-N-methylpiperidinium substituents.		3.2310acetate ester;
androstane;
quaternary ammonium ion		drug allergen;
muscle relaxant;
neuromuscular agent;
nicotinic antagonist
vx
VX nerve agent : A organic thiophosphate that is the ethyl ester of S-{2-[di(propan-2-yl)amino]ethyl} O hydrogen methylphosphonothioate. A toxic nerve agent used in chemical warfare.		1.9710organic thiophosphate;
tertiary amino compound		EC 3.1.1.7 (acetylcholinesterase) inhibitor;
neurotoxin
benoxaprofen
benoxaprofen: RN given refers to parent cpd; structure. benoxaprofen : A monocarboxylic acid that is propionic acid substituted at position 2 by a 2-(4-chlorophenyl)-1,3-benzoxazol-5-yl group. It was used as a non-steroidal anti-inflammatory drug until 1982 when it was withdrawn from the market due to adverse side-effects including liver necrosis, photosensitivity, and carcinogenicity in animals.		4.11401,3-benzoxazoles;
monocarboxylic acid;
monochlorobenzenes		antipsoriatic;
antipyretic;
EC 1.13.11.34 (arachidonate 5-lipoxygenase) inhibitor;
hepatotoxic agent;
nephrotoxin;
non-narcotic analgesic;
non-steroidal anti-inflammatory drug;
protein kinase C agonist
tiamenidine
[no description available]		1.9610organochlorine compound
permethrin
hemoglobin Atlanta-Coventry: Leu replaced by Pro at beta75 and Leu deleted at beta141		2.0210cyclopropanecarboxylate ester;
cyclopropanes		agrochemical;
ectoparasiticide;
pyrethroid ester acaricide;
pyrethroid ester insecticide;
scabicide
exifone
[no description available]		3.5920benzophenones
mefloquine
(-)-(11S,2'R)-erythro-mefloquine : An optically active form of [2,8-bis(trifluoromethyl)quinolin-4-yl]-(2-piperidyl)methanol having (-)-(11S,2'R)-erythro-configuration. An antimalarial agent, used in racemic form, which acts as a blood schizonticide; its mechanism of action is unknown.		3.2310[2,8-bis(trifluoromethyl)quinolin-4-yl]-(2-piperidyl)methanolantimalarial
nitazoxanide
nitazoxanide: a 5-nitrothiazolyl derivative used for a broad range of intestinal parasitic infections including CRYPTOSPORIDIUM and GIARDIA; it is a redox-active nitrothiazolyl-salicylamide prodrug		3.2310benzamides;
carboxylic ester
sufentanil
Sufentanil: An opioid analgesic that is used as an adjunct in anesthesia, in balanced anesthesia, and as a primary anesthetic agent.. sufentanil : An anilide resulting from the formal condensation of the aryl amino group of 4-(methoxymethyl)-N-phenyl-1-[2-(2-thienyl)ethyl]piperidin-4-amine with propanoic acid.		3.830anilide;
ether;
piperidines;
thiophenes		anaesthesia adjuvant;
intravenous anaesthetic;
mu-opioid receptor agonist;
opioid analgesic
acarbose
[no description available]		3.2310tetrasaccharide derivativeEC 3.2.1.1 (alpha-amylase) inhibitor;
EC 3.2.1.20 (alpha-glucosidase) inhibitor;
geroprotector;
hypoglycemic agent
torsemide
Torsemide: A pyridine and sulfonamide derivative that acts as a sodium-potassium chloride symporter inhibitor (loop diuretic). It is used for the treatment of EDEMA associated with CONGESTIVE HEART FAILURE; CHRONIC RENAL INSUFFICIENCY; and LIVER DISEASES. It is also used for the management of HYPERTENSION.. torasemide : An N-sulfonylurea obtained by formal condensation of [(3-methylphenyl)amino]pyridine-3-sulfonic acid with the free amino group of N-isopropylurea. It is a potent loop diuretic used for the treatment of hypertension and edema in patients with congestive heart failure.		3.8530aminopyridine;
N-sulfonylurea;
secondary amino compound		antihypertensive agent;
loop diuretic
epirubicin
Epirubicin: An anthracycline which is the 4'-epi-isomer of doxorubicin. The compound exerts its antitumor effects by interference with the synthesis and function of DNA.		3.5820aminoglycoside;
anthracycline antibiotic;
anthracycline;
deoxy hexoside;
monosaccharide derivative;
p-quinones;
primary alpha-hydroxy ketone;
tertiary alpha-hydroxy ketone		antimicrobial agent;
antineoplastic agent;
EC 5.99.1.3 [DNA topoisomerase (ATP-hydrolysing)] inhibitor
cefmetazole
Cefmetazole: A semisynthetic cephamycin antibiotic with a broad spectrum of activity against both gram-positive and gram-negative microorganisms. It has a high rate of efficacy in many types of infection and to date no severe side effects have been noted.. cefmetazole : A second-generation cephalosporin antibiotic having N(1)-methyltetrazol-5-ylthiomethyl, {[(cyanomethyl)sulfanyl]acetyl}amino and methoxy side-groups at positions 3, 7beta and 7alpha respectively of the parent cephem bicyclic structure.		2.0210cephalosporinantibacterial drug
desflurane
Desflurane: A fluorinated ether that is used as a volatile anesthetic for maintenance of general anesthesia.		2.0210organofluorine compoundinhalation anaesthetic
prenalterol
Prenalterol: A partial adrenergic agonist with functional beta 1-receptor specificity and inotropic effect. It is effective in the treatment of acute CARDIAC FAILURE, postmyocardial infarction low-output syndrome, SHOCK, and reducing ORTHOSTATIC HYPOTENSION in the SHY-RAGER SYNDROME.		2.0410aromatic ether
lorcainide
[no description available]		2.0410acetamides
idarubicin
Idarubicin: An orally administered anthracycline antineoplastic. The compound has shown activity against BREAST NEOPLASMS; LYMPHOMA; and LEUKEMIA.		3.8430anthracycline antibiotic;
deoxy hexoside;
monosaccharide derivative
cefonicid
Cefonicid: A second-generation cephalosporin administered intravenously or intramuscularly. Its bactericidal action results from inhibition of cell wall synthesis. It is used for urinary tract infections, lower respiratory tract infections, and soft tissue and bone infections.. cefonicid : A cephalosporin bearing {[1-(sulfomethyl)-1H-tetrazol-5-yl]sulfanyl}methyl and (R)-2-hydroxy-2-phenylacetamido groups at positions 3 and 7, respectively, of the cephem skeleton.		2.0210cephalosporinantibacterial drug
piperacillin
Piperacillin: Semisynthetic, broad-spectrum, AMPICILLIN derived ureidopenicillin antibiotic proposed for PSEUDOMONAS infections. It is also used in combination with other antibiotics.. piperacillin : A penicillin in which the substituent at position 6 of the penam ring is a 2-[(4-ethyl-2,3-dioxopiperazin-1-yl)carboxamido]-2-phenylacetamido group.		3.8530penicillin allergen;
penicillin		antibacterial drug
paroxetine
Paroxetine: A serotonin uptake inhibitor that is effective in the treatment of depression.. paroxetine : A benzodioxole that consists of piperidine bearing 1,3-benzodioxol-5-yloxy)methyl and 4-fluorophenyl substituents at positions 3 and 4 respectively; the (3S,4R)-diastereomer. Highly potent and selective 5-HT uptake inhibitor that binds with high affinity to the serotonin transporter (Ki = 0.05 nM). Ki values are 1.1, 350 and 1100 nM for inhibition of [3H]-5-HT, [3H]-l-NA and [3H]-DA uptake respectively. Displays minimal affinity for alpha1-, alpha2- or beta-adrenoceptors, 5-HT2A, 5-HT1A, D2 or H1 receptors at concentrations below 1000 nM, however displays weak affinity for muscarinic ACh receptors (Ki = 42 nM). Antidepressant and anxiolytic in vivo.		10.44110aromatic ether;
benzodioxoles;
organofluorine compound;
piperidines		antidepressant;
anxiolytic drug;
hepatotoxic agent;
P450 inhibitor;
serotonin uptake inhibitor
captopril
Captopril: A potent and specific inhibitor of PEPTIDYL-DIPEPTIDASE A. It blocks the conversion of ANGIOTENSIN I to ANGIOTENSIN II, a vasoconstrictor and important regulator of arterial blood pressure. Captopril acts to suppress the RENIN-ANGIOTENSIN SYSTEM and inhibits pressure responses to exogenous angiotensin.. captopril : A L-proline derivative in which L-proline is substituted on nitrogen with a (2S)-2-methyl-3-sulfanylpropanoyl group. It is used as an anti-hypertensive ACE inhibitor drug.		4.0840alkanethiol;
L-proline derivative;
N-acylpyrrolidine;
pyrrolidinemonocarboxylic acid		antihypertensive agent;
EC 3.4.15.1 (peptidyl-dipeptidase A) inhibitor
bopindolol
bopindolol: RN given refers to cpd without isomeric designation. bopindolol : A racemate comprising of equal amounts of (R)-bopindolol and (S)-bopindolol. It is a non-selective antagonist of beta1- and beta2-adrenoceptors and a prodrug in which the ester group is hydrolysed to form the corresponding hydroxy derivative.. 1-(tert-butylamino)-3-[(2-methyl-1H-indol-4-yl)oxy]propan-2-yl benzoate : A methylindole that is 2-methyl-1H-indol-4-ol in which the hydrogen of the hydroxy group is replaced by a 2-(benzoyloxy)-3-(tert-butylamino)propyl group.		2.0510aromatic ether;
benzoate ester;
methylindole;
secondary amino compound
progabide
progabide: GABA agonist; structure		2.0110diarylmethane
cefoperazone
Cefoperazone: Semisynthetic broad-spectrum cephalosporin with a tetrazolyl moiety that is resistant to beta-lactamase. It may be used to treat Pseudomonas infections.. cefoperazone : A semi-synthetic parenteral cephalosporin with a tetrazolyl moiety that confers beta-lactamase resistance.		3.5620cephalosporinantibacterial drug
lodoxamide
[no description available]		2.0210organonitrogen compound;
organooxygen compound
indalpine
indalpine: selective 5-hydroxytryptamine uptake inhibitor; RN given refers to parent cpd		2.0710indoles
atracurium
Atracurium: A non-depolarizing neuromuscular blocking agent with short duration of action. Its lack of significant cardiovascular effects and its lack of dependence on good kidney function for elimination provide clinical advantage over alternate non-depolarizing neuromuscular blocking agents.. atracurium : A diester compound consisting of pentane-1,5-diol with both hydroxyls bearing 3-[1-(3,4-dimethoxybenzyl)-6,7-dimethoxy-2-methyl-3,4-dihydroisoquinolinium-2(1H)-yl]propanoyl groups.		4.0740diester;
quaternary ammonium ion		muscle relaxant;
nicotinic antagonist
butoconazole
butoconazole: RN given refers to parent cpd; structure. butoconazole : A member of the class of imidazoles that is 1H-imidazole in which the hydrogen attached to the nitrogen is substituted by a 4-(4-chlorophenyl)-2-[(2,6-dichlorophenyl)sulfanyl]butyl group. An antifungal agent, it is used as its nitrate salt in gynaecology for treatment of vulvovaginal infections caused by Candida species, particularly Candida albicans.		2.0210aryl sulfide;
conazole antifungal drug;
dichlorobenzene;
imidazole antifungal drug;
imidazoles;
monochlorobenzenes
lidamidine
lidamidine: synonym WHR-1142A refers to HCl; structure		2.4420ureas
naftifine
naftifine: allylamine der; RN given refers to unlabeled parent cpd. naftifine : A tertiary amine in which the nitrogen is substituted by methyl, alpha-naphthylmethyl, and (1E)-cinnamyl groups. It is used (usually as its hydrochloride salt) for the treatment of fungal skin infections.		2.0210allylamine antifungal drug;
naphthalenes;
tertiary amine		EC 1.14.13.132 (squalene monooxygenase) inhibitor;
sterol biosynthesis inhibitor
pergolide
Pergolide: A long-acting dopamine agonist which has been used to treat PARKINSON DISEASE and HYPERPROLACTINEMIA but withdrawn from some markets due to potential for HEART VALVE DISEASES.. pergolide : A diamine that is ergoline in which the beta-hydrogen at position 8 is replaced by a (methylthio)methyl group and the hydrogen attached to the piperidine nitrogen (position 6) is replaced by a propyl group. A dopamine D2 receptor agonist which also has D1 and D2 agonist properties, it is used as the mesylate salt in the management of Parkinson's disease, although it was withdrawn from the U.S. and Canadian markets in 2007 due to an increased risk of cardiac valve dysfunction.		4.8760diamine;
methyl sulfide;
organic heterotetracyclic compound		antiparkinson drug;
dopamine agonist
cefadroxil anhydrous
Cefadroxil: Long-acting, broad-spectrum, water-soluble, CEPHALEXIN derivative.. cefadroxil : A cephalosporin bearing methyl and (2R)-2-amino-2-(4-hydroxyphenyl)acetamido groups at positions 3 and 7, respectively, of the cephem skeleton.		3.5620cephalosporinantibacterial drug
encainide
Encainide: One of the ANTI-ARRHYTHMIA AGENTS, it blocks VOLTAGE-GATED SODIUM CHANNELS and slows conduction within the His-Purkinje system and MYOCARDIUM.. encainide : 4-Methoxy-N-phenylbenzamide in which the hydrogen at the 2 position of the phenyl group is substituted by a 2-(1-methylpiperidin-2-yl)ethyl group. A class Ic antiarrhythmic, the hydrochloride was used for the treatment of severe or life-threatening ventricular arrhythmias, but it was associated with increased death rates in patients who had asymptomatic heart rhythm abnormalities after a recent heart attack and was withdrawn from the market.		2.0210benzamides;
piperidines		anti-arrhythmia drug;
sodium channel blocker
talniflumate
talniflumate: an anti-inflammatory molecule for the treatment of cystic fibrosis, chronic obstructive pulmonary disease and asthma		2.0710benzofurans
nedocromil
Nedocromil: A pyranoquinolone derivative that inhibits activation of inflammatory cells which are associated with ASTHMA, including EOSINOPHILS; NEUTROPHILS; MACROPHAGES; MAST CELLS; MONOCYTES; AND PLATELETS.		2.4420dicarboxylic acid;
organic heterotricyclic compound		anti-allergic agent;
anti-asthmatic drug;
non-steroidal anti-inflammatory drug
fialuridine
[no description available]		3.5920
doxofylline
doxofylline : An oxopurine that is a derivative of xanthine, methylated at N-1 and N-3 and carrying a 1,3-dioxolan-2-ylmethyl group at N-7, used in the treatment of asthma.		2.0410oxopurineanti-asthmatic drug;
antitussive;
bronchodilator agent
cefaclor anhydrous
Cefaclor: Semisynthetic, broad-spectrum antibiotic derivative of CEPHALEXIN.. cefaclor : A cephalosporin bearing chloro and (R)-2-amino-2-phenylacetamido groups at positions 3 and 7, respectively, of the cephem skeleton.		3.5620cephalosporinantibacterial drug;
drug allergen
alfentanil
Alfentanil: A short-acting opioid anesthetic and analgesic derivative of FENTANYL. It produces an early peak analgesic effect and fast recovery of consciousness. Alfentanil is effective as an anesthetic during surgery, for supplementation of analgesia during surgical procedures, and as an analgesic for critically ill patients.. alfentanil : A member of the class of piperidines that is piperidine having a 2-(4-ethyl-5-oxo-4,5-dihydro-1H-tetrazol-1-yl)ethyl group at the 1-position as well as N-phenylpropanamido- and methoxymethyl groups at the 4-position.		3.8430monocarboxylic acid amide;
piperidines		central nervous system depressant;
intravenous anaesthetic;
mu-opioid receptor agonist;
opioid analgesic;
peripheral nervous system drug
fomesafen
fomesafen: a protoporphyrinogen oxidase-inhibiting herbicide. fomesafen : An N-sulfonylcarboxamide that is N-(methylsulfonyl)benzamide in which the phenyl ring is substituted by a nitro group at position 2 and a 2-chloro-4-(trifluoromethyl)phenoxy group at position 5. A protoporphyrinogen oxidase inhibitor, it was specially developed for use (generally as the corresponding sodium salt, fomesafen-sodium) for post-emergence control of broad-leaf weeds in soya.		1.9510aromatic ether;
C-nitro compound;
monochlorobenzenes;
N-sulfonylcarboxamide;
organofluorine compound;
phenols		agrochemical;
EC 1.3.3.4 (protoporphyrinogen oxidase) inhibitor;
herbicide
acifran
acifran: structure given in first source		2.0110
miglustat
miglustat: a glucosylceramide synthase inhibitor. miglustat : A hydroxypiperidine that is deoxynojirimycin in which the amino hydrogen is replaced by a butyl group.		3.2310piperidines;
tertiary amino compound		anti-HIV agent;
EC 2.4.1.80 (ceramide glucosyltransferase) inhibitor
haloperidol decanoate
[no description available]		4.4720organic molecular entity
dazoxiben
dazoxiben: RN given refers to parent cpd		2.0710
cefotetan
Cefotetan: A semisynthetic cephamycin antibiotic that is administered intravenously or intramuscularly. The drug is highly resistant to a broad spectrum of beta-lactamases and is active against a wide range of both aerobic and anaerobic gram-positive and gram-negative microorganisms.. cefotetan : A semi-synthetic second-generation cephamycin antibiotic with [(1-methyl-1H-tetrazol-5-yl)sulfanyl]methyl, methoxy and {[4-(2-amino-1-carboxy-2-oxoethylidene)-1,3-dithietan-2-yl]carbonyl}amino groups at the 3, 7alpha, and 7beta positions, respectively, of the cephem skeleton. It is resistant to a wide range of beta-lactamases and is active against a broad spectrum of aerobic and anaerobic Gram-positive and Gram-negative microorganisms.		3.8430
lovastatin
Lovastatin: A fungal metabolite isolated from cultures of Aspergillus terreus. The compound is a potent anticholesteremic agent. It inhibits 3-hydroxy-3-methylglutaryl coenzyme A reductase (HYDROXYMETHYLGLUTARYL COA REDUCTASES), which is the rate-limiting enzyme in cholesterol biosynthesis. It also stimulates the production of low-density lipoprotein receptors in the liver.. lovastatin : A fatty acid ester that is mevastatin carrying an additional methyl group on the carbobicyclic skeleton. It is used in as an anticholesteremic drug and has been found in fungal species such as Aspergillus terreus and Pleurotus ostreatus (oyster mushroom).		3.8530delta-lactone;
fatty acid ester;
hexahydronaphthalenes;
polyketide;
statin (naturally occurring)		anticholesteremic drug;
antineoplastic agent;
Aspergillus metabolite;
prodrug
flupirtine
flupirtine: RN given refers to parent cpd without isomeric designation		2.0410aminopyridine
tolrestat
tolrestat: RN & structure given in first source		3.8730naphthalenesEC 1.1.1.21 (aldehyde reductase) inhibitor
rimcazole
rimcazole: RN given refers to (cis)-isomer; structure given in first source		2.4220carbazoles
levocabastine
levocabastine: for the temporary relief of the signs and symptoms of seasonal allergic conjunctivitis		2.0210piperidines
simvastatin
Simvastatin: A derivative of LOVASTATIN and potent competitive inhibitor of 3-hydroxy-3-methylglutaryl coenzyme A reductase (HYDROXYMETHYLGLUTARYL COA REDUCTASES), which is the rate-limiting enzyme in cholesterol biosynthesis. It may also interfere with steroid hormone production. Due to the induction of hepatic LDL RECEPTORS, it increases breakdown of LDL CHOLESTEROL.. simvastatin : A member of the class of hexahydronaphthalenes that is lovastatin in which the 2-methylbutyrate ester moiety has been replaced by a 2,2-dimethylbutyrate ester group. It is used as a cholesterol-lowering and anti-cardiovascular disease drug.		4.2750delta-lactone;
fatty acid ester;
hexahydronaphthalenes;
statin (semi-synthetic)		EC 1.1.1.34/EC 1.1.1.88 (hydroxymethylglutaryl-CoA reductase) inhibitor;
EC 3.4.24.83 (anthrax lethal factor endopeptidase) inhibitor;
ferroptosis inducer;
geroprotector;
prodrug
remoxipride
Remoxipride: An antipsychotic agent that is specific for dopamine D2 receptors. It has been shown to be effective in the treatment of schizophrenia.		2.0710dimethoxybenzene
balsalazide
balsalazide: a mesalamine 5-aminosalicylate prodrug; 99% of ingested drug remains intact through the stomach and is delivered to and activated in the colon; used for inflammatory bowel disease, ulcerative colitis and radiation-induced proctosigmoiditis but avoided in patients with known hypersensitivity reaction to salicylates or mesalamine; structure in first source. balsalazide : A monohydroxybenzoic acid consisting of 5-aminosalicylic acid (mesalazine) linked to 4-aminobenzoyl-beta-alanine via an azo bond.		3.2310
pravastatin
Pravastatin: An antilipemic fungal metabolite isolated from cultures of Nocardia autotrophica. It acts as a competitive inhibitor of HMG CoA reductase (HYDROXYMETHYLGLUTARYL COA REDUCTASES).. pravastatin : A carboxylic ester resulting from the formal condensation of (S)-2-methylbutyric acid with the hydroxy group adjacent to the ring junction of (3R,5R)-7-[(1S,2S,6S,8S,8aR)-6,8-dihydroxy-2-methyl-1,2,6,7,8,8a-hexahydronaphthalen-1-yl]-3,5-dihydroxyheptanoic acid. Derived from microbial transformation of mevastatin, pravastatin is a reversible inhibitor of 3-hydroxy-3-methylglutaryl-coenzyme A (HMG-CoA). The sodium salt is used for lowering cholesterol and preventing cardiovascular disease. It is one of the lower potency statins, but has the advantage of fewer side effects compared with lovastatin and simvastatin.		4.08403-hydroxy carboxylic acid;
carbobicyclic compound;
carboxylic ester;
hydroxy monocarboxylic acid;
secondary alcohol;
statin (semi-synthetic)		anticholesteremic drug;
environmental contaminant;
metabolite;
xenobiotic
cabergoline
Cabergoline: An ergoline derivative and dopamine D2-agonist that inhibits PROLACTIN secretion. It is used in the management of HYPERPROLACTINEMIA, and to suppress lactation following childbirth for medical reasons. Cabergoline is also used in the management of PARKINSON DISEASE.. cabergoline : An N-acylurea that is (8R)-ergoline-8-carboxamide in which the hydrogen attached to the piperidine nitrogen (position 6) is substituted by an allyl group and the hydrogens attached to the carboxamide nitrogen are substituted by a 3-(dimethylamino)propyl group and an N-ethylcarbamoyl group. A dopamine D2 receptor agonist, cabergoline is used in the management of Parkinson's disease and of disorders associated with hyperprolactinaemia.		4.3730N-acylureaantineoplastic agent;
antiparkinson drug;
dopamine agonist
atomoxetine
atomoxetine : A secondary amino compound having methyl and 3-(2-methylphenoxy)-3-phenylpropan-1-yl substituents.		3.5420aromatic ether;
secondary amino compound;
toluenes		adrenergic uptake inhibitor;
antidepressant;
environmental contaminant;
xenobiotic
quinapril
Quinapril: A tetrahydroisoquinoline derivative and ANGIOTENSIN CONVERTING ENZYME inhibitor that is used in the treatment of HYPERTENSION and HEART FAILURE.. quinapril : A member of the class of isoquinolines that is (3S)-2-L-alanyl-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid in which the alpha-amino group of the alanyl residue has been substituted by a 1-ethoxycarbonyl-4-phenylbutan-2-yl group (the all-S isomer). A prodrug for quinaprilat (by hydrolysis of the ethyl ester to the corresponding carboxylic acid), it is used as an angiotensin-converting enzyme inhibitor (ACE inhibitor) used (generally as the hydrochloride salt) for the treatment of hypertension and congestive heart failure.		4.0740dicarboxylic acid monoester;
ethyl ester;
isoquinolines;
tertiary carboxamide		antihypertensive agent;
EC 3.4.15.1 (peptidyl-dipeptidase A) inhibitor;
prodrug
alpidem
[no description available]		3.8730imidazoles
mifepristone
Mifepristone: A progestational and glucocorticoid hormone antagonist. Its inhibition of progesterone induces bleeding during the luteal phase and in early pregnancy by releasing endogenous prostaglandins from the endometrium or decidua. As a glucocorticoid receptor antagonist, the drug has been used to treat hypercortisolism in patients with nonpituitary CUSHING SYNDROME.		3.58203-oxo-Delta(4) steroid;
acetylenic compound;
tertiary amino compound		abortifacient;
contraceptive drug;
hormone antagonist;
synthetic oral contraceptive
dopexamine
dopexamine: RN given refers to parent cpd; structure given in first source		2.0710catecholamine
lonapalene
RS 43179: used in treatment of psoriasis		2.0710naphthalenes;
organochlorine compound
fosphenytoin
fosphenytoin: structure given in first & second source		3.5620imidazolidine-2,4-dione
ranolazine
Ranolazine: An acetanilide and piperazine derivative that functions as a SODIUM CHANNEL BLOCKER and prevents the release of enzymes during MYOCARDIAL ISCHEMIA. It is used in the treatment of ANGINA PECTORIS.. N-(2,6-dimethylphenyl)-2-{4-[2-hydroxy-3-(2-methoxyphenoxy)propyl]piperazin-1-yl}acetamide : An aromatic amide obtained by formal condensation of the carboxy group of 2-{4-[2-hydroxy-3-(2-methoxyphenoxy)propyl]piperazin-1-yl}acetic acid with the amino group of 2,6-dimethylaniline.. ranolazine : A racemate comprising equal amounts of (R)- and (S)-ranolazine. Used for treatment of chronic angina.		3.2310aromatic amide;
monocarboxylic acid amide;
monomethoxybenzene;
N-alkylpiperazine;
secondary alcohol
ipsapirone
[no description available]		2.0710N-arylpiperazine
finasteride
Finasteride: An orally active 3-OXO-5-ALPHA-STEROID 4-DEHYDROGENASE inhibitor. It is used as a surgical alternative for treatment of benign PROSTATIC HYPERPLASIA.. finasteride : An aza-steroid that is a synthetic drug for the treatment of benign prostatic hyperplasia.		3.56203-oxo steroid;
aza-steroid;
delta-lactam		androgen antagonist;
antihyperplasia drug;
EC 1.3.1.22 [3-oxo-5alpha-steroid 4-dehydrogenase (NADP(+))] inhibitor
sematilide
sematilide: RN refers to HCl; structure given in first source		2.0710
esmolol
methyl 3-{4-[2-hydroxy-3-(propan-2-ylamino)propoxy]phenyl}propanoate : A methyl ester that is methyl 3-(4-hydroxyphenyl)propanoate in which the hydrogen attached to the phenolic hydroxy group is substituted by a 2-hydroxy-3-(isopropylamino)propyl group.. esmolol : A racemate comprising equimolar amounts of (R)- and (S)-esmolol. A cardioselective and short-acting beta1 receptor blocker with rapid onset but lacking intrinsic sympathomimetic and membrane-stabilising properties, it is used as the hydrochloride salt in the management of supraventricular arrhythmias, and for the control of hypertension and tachycardia during surgery. While the S enantiomer possesses all of the heart rate control, both enantiomers contribute to lowering blood pressure.		4.2650aromatic ether;
ethanolamines;
methyl ester;
secondary alcohol;
secondary amino compound
adapalene
Adapalene: A naphthalene derivative that has specificity for RETINOIC ACID RECEPTORS. It is used as a DERMATOLOGIC AGENT for the treatment of ACNE.. adapalene : A naphthoic acid that is CD437 in which the phenolic hydroxy group has been converted to its methyl ether.		2.0210adamantanes;
monocarboxylic acid;
naphthoic acid		dermatologic drug;
EC 2.7.11.22 (cyclin-dependent kinase) inhibitor;
non-steroidal anti-inflammatory drug
adefovir
adefovir: inhibitor of African swine fever virus. adefovir(1-) : A organophosphonate oxoanion obtained by removal of a proton from the phosphonate group of adefovir, a nucleoside reverse transcriptase inhibitor. It is the major microspecies at pH 7.3 (according to Marvin v 6.2.0.).. adefovir : A member of the class of phosphonic acids that is methylphosphonic acid in which one of the methyl hydrogens has been replaced by a 2-(6-amino-9H-purin-9-yl)ethoxy group. An inhibitor of HIV-1 reverse transcriptase, the bis(t-butoxycarbonyloxymethyl) ester (dipivoxil ester) prodrug is used to treat chronic hepatitis B viral infection.		3.23106-aminopurines;
ether;
phosphonic acids		antiviral drug;
DNA synthesis inhibitor;
drug metabolite;
HIV-1 reverse transcriptase inhibitor;
nephrotoxic agent
aromasil
[no description available]		3.231017-oxo steroid;
3-oxo-Delta(1),Delta(4)-steroid		antineoplastic agent;
EC 1.14.14.14 (aromatase) inhibitor;
environmental contaminant;
xenobiotic
sparfloxacin
[no description available]		2.0210fluoroquinolone antibiotic;
N-arylpiperazine;
quinolinemonocarboxylic acid;
quinolone antibiotic;
quinolone
zileuton
[no description available]		4.08401-benzothiophenes;
ureas		anti-asthmatic drug;
EC 1.13.11.34 (arachidonate 5-lipoxygenase) inhibitor;
ferroptosis inhibitor;
leukotriene antagonist;
non-steroidal anti-inflammatory drug
remacemide
remacemide: structure given in first source		2.0710stilbenoid
clopidogrel
Clopidogrel: A ticlopidine analog and platelet purinergic P2Y receptor antagonist that inhibits adenosine diphosphate-mediated PLATELET AGGREGATION. It is used to prevent THROMBOEMBOLISM in patients with ARTERIAL OCCLUSIVE DISEASES; MYOCARDIAL INFARCTION; STROKE; or ATRIAL FIBRILLATION.. clopidogrel : A thienopyridine that is 4,5,6,7-tetrahydrothieno[3,2-c]pyridine in which the hydrogen attached to the nitrogen is replaced by an o-chlorobenzyl group, the methylene hydrogen of which is replaced by a methoxycarbonyl group (the S enantiomer). A P2Y12 receptor antagonist, it is used to inhibit blood clots and prevent heart attacks.		3.2310methyl ester;
monochlorobenzenes;
thienopyridine		anticoagulant;
P2Y12 receptor antagonist;
platelet aggregation inhibitor
cidofovir anhydrous
Cidofovir: An acyclic nucleoside phosphonate that acts as a competitive inhibitor of viral DNA polymerases. It is used in the treatment of RETINITIS caused by CYTOMEGALOVIRUS INFECTIONS and may also be useful for treating HERPESVIRUS INFECTIONS.. cidofovir anhydrous : Cytosine substituted at the 1 position by a 3-hydroxy-2-(phosphonomethoxy)propyl group (S configuration). A nucleoside analogue, it is an injectable antiviral used for the treatment of cytomegalovirus (CMV) retinitis in AIDS patients.		3.5620phosphonic acids;
pyrimidone		anti-HIV agent;
antineoplastic agent;
antiviral drug;
photosensitizing agent
tiagabine
Tiagabine: A nipecotic acid derivative that acts as a GABA uptake inhibitor and anticonvulsant agent. It is used in the treatment of EPILEPSY, for refractory PARTIAL SEIZURES.. tiagabine : A piperidinemonocarboxylic acid that is (R)-nipecotic acid in which the hydrogen attached to the nitrogen has been replaced by a 1,1-bis(3-methyl-2-thienyl)but-1-en-4-yl group. A GABA reuptake inhibitor, it is used (generally as the hydrochloride salt) for the treatment of epilepsy.		3.8430beta-amino acid;
piperidinemonocarboxylic acid;
tertiary amino compound;
thiophenes		anticonvulsant;
GABA reuptake inhibitor
mibefradil
Mibefradil: A benzimidazoyl-substituted tetraline that selectively binds and inhibits CALCIUM CHANNELS, T-TYPE.		2.0410tetralinsT-type calcium channel blocker
topotecan
Topotecan: An antineoplastic agent used to treat ovarian cancer. It works by inhibiting DNA TOPOISOMERASES, TYPE I.. topotecan : A pyranoindolizinoquinoline used as an antineoplastic agent. It is a derivative of camptothecin and works by binding to the topoisomerase I-DNA complex and preventing religation of these 328 single strand breaks.		3.5620pyranoindolizinoquinolineantineoplastic agent;
EC 5.99.1.2 (DNA topoisomerase) inhibitor
bromfenac
bromfenac: bromfenac sodium is the active cpd; structure in first source. bromfenac : Amfenac in which the the hydrogen at the 4 position of the benzoyl group is substituted by bromine. It is used for the management of ocular pain and treatment of postoperative inflammation in patients who have undergone cataract extraction. It was withdrawn from the US market in 1998, following concerns over off-label abuse and hepatic failure.		3.8930aromatic amino acid;
benzophenones;
organobromine compound;
substituted aniline		non-narcotic analgesic;
non-steroidal anti-inflammatory drug
gemcitabine
gemcitabine : A 2'-deoxycytidine having geminal fluoro substituents in the 2'-position. An inhibitor of ribonucleotide reductase, gemcitabine is used in the treatment of various carcinomas, particularly non-small cell lung cancer, pancreatic cancer, bladder cancer and breast cancer.		4.3930organofluorine compound;
pyrimidine 2'-deoxyribonucleoside		antimetabolite;
antineoplastic agent;
antiviral drug;
DNA synthesis inhibitor;
EC 1.17.4.1 (ribonucleoside-diphosphate reductase) inhibitor;
environmental contaminant;
immunosuppressive agent;
photosensitizing agent;
prodrug;
radiosensitizing agent;
xenobiotic
ibutilide
ibutilide: RN & structure in first source; RN refers to the fumarate salt		3.5620benzenes;
organic amino compound
aripiprazole
Aripiprazole: A piperazine and quinolone derivative that is used primarily as an antipsychotic agent. It is a partial agonist of SEROTONIN RECEPTOR, 5-HT1A and DOPAMINE D2 RECEPTORS, where it also functions as a post-synaptic antagonist, and an antagonist of SEROTONIN RECEPTOR, 5-HT2A. It is used for the treatment of SCHIZOPHRENIA and BIPOLAR DISORDER, and as an adjunct therapy for the treatment of depression.. aripiprazole : An N-arylpiperazine that is piperazine substituted by a 4-[(2-oxo-1,2,3,4-tetrahydroquinolin-7-yl)oxy]butyl group at position 1 and by a 2,3-dichlorophenyl group at position 4. It is an antipsychotic drug used for the treatment of Schizophrenia, and other mood disorders.		4.350aromatic ether;
delta-lactam;
dichlorobenzene;
N-alkylpiperazine;
N-arylpiperazine;
quinolone		drug metabolite;
H1-receptor antagonist;
second generation antipsychotic;
serotonergic agonist
remifentanil
Remifentanil: A piperidine-propionate derivative and opioid analgesic structurally related to FENTANYL. It functions as a short-acting MU OPIOID RECEPTOR agonist, and is used as an analgesic during induction or maintenance of general anesthesia, following surgery, during childbirth, and in mechanically ventilated patients under intensive care.. remifentanil : A piperidinecarboxylate ester that is methyl piperidine-4-carboxylate in which the hydrogen attached to the nitrogen is substituted by a 3-methoxy-3-oxopropyl group and the hydrogen at position 4 is substituted the nitrogen of N-propanoylaniline.		3.5620alpha-amino acid ester;
anilide;
monocarboxylic acid amide;
piperidinecarboxylate ester		intravenous anaesthetic;
mu-opioid receptor agonist;
opioid analgesic;
sedative
atorvastatin
[no description available]		3.5620aromatic amide;
dihydroxy monocarboxylic acid;
monofluorobenzenes;
pyrroles;
statin (synthetic)		environmental contaminant;
xenobiotic
lamivudine
[no description available]		4.2650monothioacetal;
nucleoside analogue;
oxacycle;
primary alcohol		allergen;
anti-HBV agent;
antiviral drug;
EC 2.7.7.49 (RNA-directed DNA polymerase) inhibitor;
HIV-1 reverse transcriptase inhibitor;
prodrug
duloxetine
[no description available]		3.2310duloxetine
irinotecan
[no description available]		3.5620carbamate ester;
delta-lactone;
N-acylpiperidine;
pyranoindolizinoquinoline;
ring assembly;
tertiary alcohol;
tertiary amino compound		antineoplastic agent;
apoptosis inducer;
EC 5.99.1.2 (DNA topoisomerase) inhibitor;
prodrug
valsartan
Valsartan: A tetrazole derivative and ANGIOTENSIN II TYPE 1 RECEPTOR BLOCKER that is used to treat HYPERTENSION.. valsartan : A monocarboxylic acid amide consisting of L-valine in which the amino hydrogens have been replaced by a pentanoyl and a [2'-(1H-tetrazol-5-yl)biphenyl]-4-yl]methyl group. It exhibits antihypertensive activity.		3.8530biphenylyltetrazole;
monocarboxylic acid amide;
monocarboxylic acid		angiotensin receptor antagonist;
antihypertensive agent;
environmental contaminant;
xenobiotic
ibandronic acid
Ibandronic Acid: Aminobisphosphonate that is a potent inhibitor of BONE RESORPTION. It is used in the treatment of HYPERCALCEMIA associated with malignancy, for the prevention of fracture and bone complications in patients with breast cancer and bone metastases, and for the treatment and prevention of POSTMENOPAUSAL OSTEOPOROSIS.		3.2310
ziprasidone
ziprasidone: a benzisothiazoylpiperazine derivative; has combined dopamine and serotonin receptor antagonist activity; structurally related to tiospirone. ziprasidone : A piperazine compound having 1,2-benzothiazol-3-yl- and 2-(6-chloro-1,3-dihydro-2-oxindol-5-yl)ethyl substituents attached to the nitrogen atoms.		3.58201,2-benzisothiazole;
indolones;
organochlorine compound;
piperazines		antipsychotic agent;
dopaminergic antagonist;
histamine antagonist;
muscarinic antagonist;
psychotropic drug;
serotonergic antagonist
zolmitriptan
zolmitriptan: an antimigraine compound; a serotonin (5HT)-1D receptor agonist. zolmitriptan : A member of the class of tryptamines that is N,N-dimethyltryptamine in which the hydrogen at position 5 of the indole ring has been replaced by a [(4S)-2-oxo-1,3-oxazolidin-4-yl]methyl group. A serotonin 5-HT1 B and D receptor agonist, it is used for the treatment of migraine.		3.2310oxazolidinone;
tryptamines		anti-inflammatory drug;
serotonergic agonist;
vasoconstrictor agent
emtricitabine
Emtricitabine: A deoxycytidine analog and REVERSE TRANSCRIPTASE INHIBITOR with antiviral activity against HIV-1 and HEPATITIS B viruses. It is used to treat HIV INFECTIONS.. emtricitabine : An organofluorine compound that is 5-fluorocytosine substituted at the 1 position by a 2-(hydroxymethyl)-1,3-oxathiolan-5-yl group (2R,5S configuration). It is used in combination therapy for the treatment of HIV-1 infection.		3.2310monothioacetal;
nucleoside analogue;
organofluorine compound;
pyrimidone		antiviral drug;
HIV-1 reverse transcriptase inhibitor
tasosartan
tasosartan: angiotensin II antagonist; structure given in first source		3.8930biphenyls
tiludronic acid
tiludronic acid: a bone resorption inhibitor; an antihypercalcemic agent; used in the tratment of Paget's disease; used in the treatment and prevention of osteoporosis; structure given in first source		3.2310organochlorine compound
tirofiban
Tirofiban: Tyrosine analog and PLATELET GLYCOPROTEIN GPIIB-IIIA COMPLEX antagonist that inhibits PLATELET AGGREGATION and is used in the treatment of ACUTE CORONARY SYNDROME.. tirofiban : A member of the class of piperidines that is L-tyrosine in which a hydrogen attached to the amino group is replaced by a butylsulfonyl group and in which the hydrogen attached to the phenolic hydroxy group is replaced by a 4-(piperidin-4-yl)butyl group.		3.2310L-tyrosine derivative;
piperidines;
sulfonamide		anticoagulant;
fibrin modulating drug;
platelet glycoprotein-IIb/IIIa receptor antagonist
capecitabine
Capecitabine: A deoxycytidine derivative and fluorouracil PRODRUG that is used as an ANTINEOPLASTIC ANTIMETABOLITE in the treatment of COLON CANCER; BREAST CANCER and GASTRIC CANCER.. capecitabine : A carbamate ester that is cytidine in which the hydrogen at position 5 is replaced by fluorine and in which the amino group attached to position 4 is converted into its N-(penyloxy)carbonyl derivative. Capecitabine is a antineoplastic agent used in the treatment of cancers.		3.2310carbamate ester;
cytidines;
organofluorine compound		antimetabolite;
antineoplastic agent;
prodrug
adenosine
quinquefolan B: isolated from roots of Panax quinquefolium L.; RN not in Chemline 10/87; RN from Toxlit		4.0540adenosines;
purines D-ribonucleoside		analgesic;
anti-arrhythmia drug;
fundamental metabolite;
human metabolite;
vasodilator agent
d-lactic acid
(R)-lactic acid : An optically active form of lactic acid having (R)-configuration.		2.01102-hydroxypropanoic acidEscherichia coli metabolite;
human metabolite
carfentanil
carfentanil : A monocarboxylic acid amide resulting from the formal condensation of the aryl amino group of methyl 4-anilino-1-(2-phenylethyl)piperidine-4-carboxylate with propanoic acid.		1.9610methyl ester;
piperidines;
tertiary amino compound;
tertiary carboxamide		mu-opioid receptor agonist;
opioid analgesic;
tranquilizing drug
cathinone
cathinone: alkaloid from khat shrub, Catha edulis; RN given refers to parent cpd without isomeric designation. cathinone : The S stereoisomer of 2-aminopropiophenone.		1.96102-aminopropiophenone;
monoamine alkaloid		central nervous system stimulant;
psychotropic drug
heptenophos
heptenophos: structure		2.0110organochlorine compound;
organophosphate insecticide;
trialkyl phosphate		acaricide;
agrochemical;
EC 3.1.1.7 (acetylcholinesterase) inhibitor
paroxetine hydrochloride
paroxetine hydrochloride : The hydrochloride salt of paroxetine. It is an antidepressant drug.		2.0710hydrochlorideantidepressant;
anxiolytic drug;
hepatotoxic agent;
P450 inhibitor;
serotonin uptake inhibitor
venlafaxine hydrochloride
Venlafaxine Hydrochloride: A cyclohexanol and phenylethylamine derivative that functions as a SEROTONIN AND NORADRENALINE REUPTAKE INHIBITOR (SNRI) and is used as an ANTIDEPRESSIVE AGENT.		2.420hydrochloride
trovafloxacin
trovafloxacin: a trifluoronaphthyridone derivative of 7-(3-azabicyclo(3.1.0)hexyl)naphthyridone; has antineoplastic activity. trovafloxacin : A 1,8-naphthyridine derivative that is 4-oxo-1,4-dihydro-1,8-naphthyridine-3-carboxylic acid bearing additional 2,4-difluorophenyl, fluoro and 6-amino-3-azabicyclo[3.1.0]hex-3-yl substituents at positions 1, 6 and 7 respectively. A broad-spectrum antibiotic that was withdrawn from the market due to risk of liver failure.		3.8930
verapamil hydrochloride
verapamil hydrochloride : A racemate comprising equimolar amounts of dexverapamil hydrochloride and (S)-verapamil hydrochloride.		2.0710
cefprozil
[no description available]		3.5620cephalosporin;
semisynthetic derivative		antibacterial drug
methylprednisolone aceponate
methylprednisolone aceponate: RN given for (6alpha,11beta)-isomer		2.0210corticosteroid hormone
dexamethasone 17-valerate
dexamethasone 17-valerate: RN given refers to (11beta,16alpha)-isomer; structure		2.021021-hydroxy steroid
dexamethasone dipropionate
[no description available]		2.0210corticosteroid hormone
efavirenz
efavirenz: HIV-1 reverse transcriptase inhibitor. efavirenz : 1,4-Dihydro-2H-3,1-benzoxazin-2-one substituted at the 4 position by cyclopropylethynyl and trifluoromethyl groups (S configuration) and at the 6 position by chlorine. A non-nucleoside reverse transcriptase inhibitor with activity against HIV, it is used with other antiretrovirals for combination therapy of HIV infection.		3.2310acetylenic compound;
benzoxazine;
cyclopropanes;
organochlorine compound;
organofluorine compound		antiviral drug;
HIV-1 reverse transcriptase inhibitor
nelfinavir
Nelfinavir: A potent HIV protease inhibitor. It is used in combination with other antiviral drugs in the treatment of HIV in both adults and children.. nelfinavir : An aryl sulfide that is used (as its mesylate salt) for treatment of HIV and also exhibits some anticancer properties.		3.5920aryl sulfide;
benzamides;
organic heterobicyclic compound;
phenols;
secondary alcohol;
tertiary amino compound		antineoplastic agent;
HIV protease inhibitor
fenofibric acid
fenofibric acid: RN given refers to parent cpd without isomeric designation; structure. fenofibric acid : A monocarboxylic acid that is 2-methylpropanoic acid substituted by a 4-(4-chlorobenzoyl)phenoxy group at position 2. It is a metabolite of the drug fenofibrate.		3.2310aromatic ketone;
chlorobenzophenone;
monocarboxylic acid		drug metabolite;
marine xenobiotic metabolite
plerixafor
plerixafor: a bicyclam derivate, highly potent & selective inhibitor of HIV-1 & HIV-2. plerixafor : An azamacrocycle consisting of two cyclam rings connected by a 1,4-phenylenebis(methylene) linker. It is a CXCR4 chemokine receptor antagonist and a hematopoietic stem cell mobilizer. It is used in combination with grulocyte-colony stimulating factor (G-CSF) to mobilize hematopoietic stem cells to the perpheral blood for collection and subsequent autologous transplantation in patients with non-Hodgkin's lymphoma and multiple myeloma.		3.2310azacycloalkane;
azamacrocycle;
benzenes;
crown amine;
secondary amino compound;
tertiary amino compound		anti-HIV agent;
antineoplastic agent;
C-X-C chemokine receptor type 4 antagonist;
immunological adjuvant
amprenavir
[no description available]		3.2310carbamate ester;
sulfonamide;
tetrahydrofuryl ester		antiviral drug;
HIV protease inhibitor
oseltamivir
Oseltamivir: An acetamido cyclohexene that is a structural homolog of SIALIC ACID and inhibits NEURAMINIDASE.. oseltamivir : A cyclohexenecarboxylate ester that is the ethyl ester of oseltamivir acid. An antiviral prodrug (it is hydrolysed to the active free carboxylic acid in the liver), it is used to slow the spread of influenza.		3.8930acetamides;
amino acid ester;
cyclohexenecarboxylate ester;
primary amino compound		antiviral drug;
EC 3.2.1.18 (exo-alpha-sialidase) inhibitor;
environmental contaminant;
prodrug;
xenobiotic
fenclofenac
fenclofenac: RN given refers to parent cpd		2.420aromatic ether
iopamidol
Iopamidol: A non-ionic, water-soluble contrast agent which is used in myelography, arthrography, nephroangiography, arteriography, and other radiological procedures.. iopamidol : A benzenedicarboxamide compound having N-substituted carbamoyl groups at the 1- and 3-positions, iodo substituents at the 2-, 4- and 6-positions and a (2S)-2-hydroxypropanamido group at the 5-position.		2.0210benzenedicarboxamide;
organoiodine compound;
pentol		environmental contaminant;
radioopaque medium;
xenobiotic
proxicromil
proxicromil: RN given refers to parent cpd; structure		2.0710
histamine phosphate
histamine phosphate : A phosphate salt that is the diphosphate salt of histamine.		3.2310phosphate salthistamine agonist
tilbroquinol
[no description available]		3.5920organohalogen compound;
quinolines
bendamustine
[no description available]		3.2310benzimidazoles
droxicam
droxicam: structure given in first source. droxicam : An organic heterotricyclic compound that is 2H,5H-[1,3]oxazino[5,6-c][1,2]benzothiazine-2,4(3H)-dione 6,6-dioxide substituted at positions 3 and 5 by pyridin-2-yl and methyl groups respectively. A prodrug of piroxicam, it is used for the relief of pain and inflammation in musculoskeletal disorders such as rheumatoid arthritis and osteoarthritis.		3.5920organic heterotricyclic compound;
pyridines		cyclooxygenase 1 inhibitor;
hepatotoxic agent;
non-narcotic analgesic;
non-steroidal anti-inflammatory drug;
platelet aggregation inhibitor;
prodrug
ceftezole
ceftezole: RN given refers to (6R-(trans))-isomer; structure. ceftezole : A first-generation cephalosporin antibiotic having (1,3,4-thiadiazol-2-ylsulfanyl)methyl and [2-(1H-tetrazol-1-yl)acetamido side groups located at positions 3 and 7 respectively.		2.0410cephalosporin;
thiadiazoles
flutonidine
flutonidine: RN given refers to parent cpd		1.9610
esreboxetine
esreboxetine: a norepinephrine reuptake inhibitor		2.0410aromatic ether
lercanidipine
[no description available]		2.0410diarylmethane
ebrotidine
ebrotidine: an H2-receptor antagonist and gastric mucosa protector		3.5920sulfonamide
torbafylline
torbafylline: structure given in first source		2.0710
repaglinide
[no description available]		3.2310piperidines
telmisartan
Telmisartan: A biphenyl compound and benzimidazole derivative that acts as an angiotensin II type 1 receptor antagonist. It is used in the management of HYPERTENSION.. telmisartan : A member of the class of benzimidazoles used widely in the treatment of hypertension.		3.2310benzimidazoles;
biphenyls;
carboxybiphenyl		angiotensin receptor antagonist;
antihypertensive agent;
EC 3.4.15.1 (peptidyl-dipeptidase A) inhibitor;
environmental contaminant;
xenobiotic
trihexyphenidyl hydrochloride
[no description available]		2.0110aralkylamine
hexestrol bis(diethylaminoethyl ether)
hexestrol bis(diethylaminoethyl ether): minor descriptor (75-84); on-line & Index Medicus search HEXESTROL/AA (75-84); RN given refers to parent cpd without isomeric designation		2.0410stilbenoid
dexfenfluramine
Dexfenfluramine: The S-isomer of FENFLURAMINE. It is a serotonin agonist and is used as an anorectic. Unlike fenfluramine, it does not possess any catecholamine agonist activity.. (S)-fenfluramine : The S-enantiomer of fenfluramine. It stimulates the release of serotonin and selectively inhibits its reuptake, but unlike fenfluramine it does not possess catecholamine agonist activity. It was formerly given by mouth as the hydrochloride in the treatment of obesity, but, like fenfluramine, was withdrawn wolrdwide following reports of valvular heart defects.		2.0210fenfluramineappetite depressant;
serotonergic agonist;
serotonin uptake inhibitor
triazoles
Triazoles: Heterocyclic compounds containing a five-membered ring with two carbon atoms and three nitrogen atoms with the molecular formula C2H3N3.. triazoles : An azole in which the five-membered heterocyclic aromatic skeleton contains three N atoms and two C atoms.		2101,2,3-triazole
g 29505
G 29505: structure		2.0110methoxybenzenes
dyclonine hydrochloride
dyclonine hydrochloride : The hydrochloride salt of dyclonine.		2.0510hydrochloridetopical anaesthetic
disobutamide
[no description available]		2.0410acetamides
fluorodeoxyglucose f18
Fluorodeoxyglucose F18: The compound is given by intravenous injection to do POSITRON-EMISSION TOMOGRAPHY for the assessment of cerebral and myocardial glucose metabolism in various physiological or pathological states including stroke and myocardial ischemia. It is also employed for the detection of malignant tumors including those of the brain, liver, and thyroid gland. (From Martindale, The Extra Pharmacopoeia, 30th ed, p1162)		2.42202-deoxy-2-((18)F)fluoro-D-glucose;
2-deoxy-2-fluoro-aldehydo-D-glucose
sertraline
Sertraline: A selective serotonin uptake inhibitor that is used in the treatment of depression.. sertraline : A member of the class of tetralins that is tetralin which is substituted at positions 1 and 4 by a methylamino and a 3,4-dichlorophenyl group, respectively (the S,S diastereoisomer). A selective serotonin-reuptake inhibitor (SSRI), it is administered orally as the hydrochloride salt as an antidepressant for the treatment of depression, obsessive-compulsive disorder, panic disorder and post-traumatic stress disorder.		10.47110dichlorobenzene;
secondary amino compound;
tetralins		antidepressant;
serotonin uptake inhibitor
zoledronic acid
Zoledronic Acid: An imidobisphosphonate inhibitor of BONE RESORPTION that is used for the treatment of malignancy-related HYPERCALCEMIA; OSTEITIS DEFORMANS; and OSTEOPOROSIS.. zoledronic acid : An imidazole compound having a 2,2-bis(phosphono)-2-hydroxyethane-1-yl substituent at the 1-position.		3.23101,1-bis(phosphonic acid);
imidazoles		bone density conservation agent
diclofensine
diclofensine: RN given refers to parent cpd(+-)-isomer; structure given in first source		210
cloricromen
cloricromen: RN given refers to parent cpd		2.0410coumarins
acefylline
acefylline: RN given refers to parent cpd		2.0110oxopurine
dipropylacetamide
dipropylacetamide: structure. valpromide : A fatty amide derived from valproic acid.		2.4320fatty amidegeroprotector;
metabolite;
teratogenic agent
acamprosate
Acamprosate: Structural analog of taurine that is used for the prevention of relapse in individuals with ALCOHOLISM.. acamprosate : An organosulfonic acid that is propane-1-sulfonic acid substituted by an acetylamino group at position 3.		3.2310acetamides;
organosulfonic acid		environmental contaminant;
neurotransmitter agent;
xenobiotic
isaxonine
isaxonine: promotes nerve growth		3.5920aminopyrimidine
n-methylscopolamine
N-Methylscopolamine: A muscarinic antagonist used to study binding characteristics of muscarinic cholinergic receptors.		2.0210
enrofloxacin
Enrofloxacin: A fluoroquinolone antibacterial and antimycoplasma agent that is used in veterinary practice.. enrofloxacin : A quinolinemonocarboxylic acid that is 1,4-dihydroquinoline-3-carboxylic acid substituted by an oxo group at position 4, a fluoro group at position 6, a cyclopropyl group at position 1 and a 4-ethylpiperazin-1-yl group at position 7. It is a veterinary antibacterial agent used for the treatment of pets.		2.0710cyclopropanes;
N-alkylpiperazine;
N-arylpiperazine;
organofluorine compound;
quinolinemonocarboxylic acid;
quinolone		antibacterial agent;
antimicrobial agent;
antineoplastic agent
erythromycin propionate
erythromycin propionate: form in which erythromycin estolate is principally absorbed		2.0210erythromycin derivative
nebivolol
2,2'-iminobis[1-(6-fluoro-3,4-dihydro-2H-chromen-2-yl)ethanol] : A member of the class of chromanes that is 2,2'-iminodiethanol in which one hydrogen attached to each hydroxy-bearing carbon is replaced by a 6-fluorochroman-2-yl group.		3.2310chromanes;
diol;
organofluorine compound;
secondary alcohol;
secondary amino compound
uk 68798
[no description available]		3.620aromatic ether;
sulfonamide;
tertiary amino compound		anti-arrhythmia drug;
potassium channel blocker
hp 873
iloperidone: an atypical, negative symptom antipsychotic agent. iloperidone : A member of the class of piperidines that is the 4-acetyl-2-methoxyphenyl ether of 3-(piperidin-1-yl)propan-1-ol which is substituted at position 4 of the piperidine ring by a 6-fluoro-1,2-benzoxazol-3-yl group. A member of the group of second generation antipsychotics (also known as an atypical antipsychotics), it is used for the treatment of schizophrenia.		3.23101,2-benzoxazoles;
aromatic ether;
aromatic ketone;
methyl ketone;
monoamine;
organofluorine compound;
piperidines;
tertiary amino compound		dopaminergic antagonist;
second generation antipsychotic;
serotonergic antagonist
dexrazoxane
Dexrazoxane: The (+)-enantiomorph of razoxane.		3.5620razoxaneantineoplastic agent;
cardiovascular drug;
chelator;
immunosuppressive agent
fenoxypropazine
[no description available]		3.5920aromatic ether
antebate
betamethasone butyrate propionate: a topical corticosteroid		2.0210corticosteroid hormone
voriconazole
Voriconazole: A triazole antifungal agent that specifically inhibits STEROL 14-ALPHA-DEMETHYLASE and CYTOCHROME P-450 CYP3A.. voriconazole : A triazole-based antifungal agent used for the treatment of esophageal candidiasis, invasive pulmonary aspergillosis, and serious fungal infections caused by Scedosporium apiospermum and Fusarium spp. It is an inhibitor of cytochrome P450 2C9 (CYP2C9) and CYP3A4.		3.2310conazole antifungal drug;
difluorobenzene;
pyrimidines;
tertiary alcohol;
triazole antifungal drug		P450 inhibitor
mepindolol
mepindolol: 2-methyl deriv of pindolol; RN given refers to parent cpd; structure		2.0710indoles
fpl 52791
FPL 52791: also has anti-allergic properties; related to sodium cromoglycate; structure		2.0710
aceclofenac
[no description available]		3.5520amino acid;
carboxylic ester;
dichlorobenzene;
monocarboxylic acid;
secondary amino compound		EC 1.14.99.1 (prostaglandin-endoperoxide synthase) inhibitor;
non-narcotic analgesic;
non-steroidal anti-inflammatory drug
amphotalide
[no description available]		2.0110phthalimides
fluoresone
[no description available]		2.0110sulfonamide
clociguanil
clociguanil: RN given refers to parent cpd; structure		2.0410
nitrefazole
[no description available]		3.5920imidazoles
alacepril
[no description available]		2.0110dipeptide;
thioacetate ester		EC 3.4.15.1 (peptidyl-dipeptidase A) inhibitor
epanolol
epanolol: structure given in first source		2.0710acetamides
methotrimeprazine
Methotrimeprazine: A phenothiazine with pharmacological activity similar to that of both CHLORPROMAZINE and PROMETHAZINE. It has the histamine-antagonist properties of the antihistamines together with CENTRAL NERVOUS SYSTEM effects resembling those of chlorpromazine. (From Martindale, The Extra Pharmacopoeia, 30th ed, p604). methotrimeprazine : A member of the class of phenothiazines that is 10H-phenothiazine substituted by a (2R)-3-(dimethylamino)-2-methylpropyl group and a methoxy group at positions 10 and 2 respectively.		3.6420phenothiazines;
tertiary amine		anticoronaviral agent;
cholinergic antagonist;
dopaminergic antagonist;
EC 3.4.21.26 (prolyl oligopeptidase) inhibitor;
non-narcotic analgesic;
phenothiazine antipsychotic drug;
serotonergic antagonist
lividomycin
[no description available]		2.0410lividomycinsmetabolite
gentamicin c1
[no description available]		2.0410
2-(4'-methylpiperazino-1-methyl)-1,3-diazafluoranthene 1-oxide
2-(4'-methylpiperazino-1-methyl)-1,3-diazafluoranthene 1-oxide: structure		2.0410
doripenem
Doripenem: A carbapenem derivative antibacterial agent that is more stable to renal dehydropeptidase I than IMIPENEM, but does not need to be given with an enzyme inhibitor such as CILASTATIN. It is used in the treatment of infections such as HOSPITAL-ACQUIRED PNEUMONIA, and complicated intra-abdominal or urinary-tract infections, including PYELONEPHRITIS.		3.2310carbapenems
ergocornine
ergocornine: a component of ergotoxine; minor descriptor (75-86); on-line & INDEX MEDICUS search ERGOLINES (75-86); RN given refers to ((5'alpha)-isomer). ergocornine : Ergotaman bearing a hydroxy group at the 12' position, isopropyl groups at the 2' and 5'alpha positions, and oxo groups at positions 3', 6', and 18. It is a natural ergot alkaloid.		2.0510ergot alkaloid
agroclavine
agroclavine: structure. agroclavine : An ergot alkaloid that is ergoline which contains a double bond between positions 8 and 9, and which is substituted by methyl groups at positions 6 and 8.		2.0110ergot alkaloid
atovaquone
Atovaquone: A hydroxynaphthoquinone that has antimicrobial activity and is being used in antimalarial protocols.. atovaquone : A naphthoquinone compound having a 4-(4-chlorophenyl)cyclohexyl group at the 2-position and a hydroxy substituent at the 3-position.		3.5620hydroxy-1,2-naphthoquinone
tutin
tutin: neurotoxin found in Coriaria shrubs; hyenanchin is the hydroxy derivative; structure		1.9610gamma-lactone
n-(hydroxymethyl)nicotinamide
N-(hydroxymethyl)nicotinamide: structure		2.0110pyridinecarboxamide
1-benzylimidazole
1-benzylimidazole: inhibits human thromboxane synthetase		2.0510
rivastigmine
[no description available]		3.5720carbamate ester;
tertiary amino compound		cholinergic drug;
EC 3.1.1.8 (cholinesterase) inhibitor;
neuroprotective agent
frovatriptan
[no description available]		3.2310carbazoles
eletriptan
eletriptan: 5-HT(1B/1D) receptor agonist; structure in first source. eletriptan : An N-alkylpyrrolidine, that is N-methylpyrrolidine in which the pro-R hydrogen at position 2 is replaced by a {5-[2-(phenylsulfonyl)ethyl]-1H-indol-3-yl}methyl group.		3.2310indoles;
N-alkylpyrrolidine;
sulfone		non-steroidal anti-inflammatory drug;
serotonergic agonist;
vasoconstrictor agent
rosiglitazone
[no description available]		3.620aminopyridine;
thiazolidinediones		EC 6.2.1.3 (long-chain-fatty-acid--CoA ligase) inhibitor;
ferroptosis inhibitor;
insulin-sensitizing drug
bexarotene
[no description available]		3.2310benzoic acids;
naphthalenes;
retinoid		antineoplastic agent
flunisolide
flunisolide: flunisolide HFA is a formulation of flunisolide using hydrofluoroalkane (HFA) as propellant in place of chlorofluorocarbon (CFC) ones		2.021011beta-hydroxy steroid;
20-oxo steroid;
21-hydroxy steroid;
3-oxo-Delta(1),Delta(4)-steroid;
cyclic ketal;
fluorinated steroid;
primary alpha-hydroxy ketone		anti-asthmatic drug;
anti-inflammatory drug;
immunosuppressive agent
clarithromycin
Clarithromycin: A semisynthetic macrolide antibiotic derived from ERYTHROMYCIN that is active against a variety of microorganisms. It can inhibit PROTEIN SYNTHESIS in BACTERIA by reversibly binding to the 50S ribosomal subunits. This inhibits the translocation of aminoacyl transfer-RNA and prevents peptide chain elongation.. clarithromycin : The 6-O-methyl ether of erythromycin A, clarithromycin is a macrolide antibiotic used in the treatment of respiratory-tract, skin and soft-tissue infections. It is also used to eradicate Helicobacter pylori in the treatment of peptic ulcer disease. It prevents bacteria from growing by interfering with their protein synthesis.		3.8430macrolide antibioticantibacterial drug;
environmental contaminant;
protein synthesis inhibitor;
xenobiotic
nicotine
(S)-nicotine : A 3-(1-methylpyrrolidin-2-yl)pyridine in which the chiral centre has S-configuration. The naturally occurring and most active enantiomer of nicotine, isolated from Nicotiana tabacum.		3.48803-(1-methylpyrrolidin-2-yl)pyridineanxiolytic drug;
biomarker;
immunomodulator;
mitogen;
neurotoxin;
nicotinic acetylcholine receptor agonist;
peripheral nervous system drug;
phytogenic insecticide;
plant metabolite;
psychotropic drug;
teratogenic agent;
xenobiotic
moexipril
[no description available]		3.8430peptide
sennoside B
sennoside B : A member of the class of sennosides that is (9R,9'S)-9,9',10,10'-tetrahydro-9,9'-bianthracene-2,2'-dicarboxylic acid which is substituted by hydroxy groups at positions 4 and 4', by beta-D-glucopyranosyloxy groups at positions 5 and 5', and by oxo groups at positions 10 and 10'.		2.0410oxo dicarboxylic acid;
sennosides
mci 9038
[no description available]		3.2310peptide
lopinavir
[no description available]		3.4110amphetamines;
dicarboxylic acid diamide		anticoronaviral agent;
antiviral drug;
HIV protease inhibitor
levcromakalim
[no description available]		2.07101-benzopyran
dimethacrine
dimethacrine: minor descriptor (75-84); on-line & Index Medicus search ACRIDINES (75-84); RN given refers to parent cpd without isomeric designation		2.0410acridines
5,6-dihydrouridine
dihydrouridine : The uridine derivative obtained by formal hydrogenation of the endocyclic double bond in the uracil ring.		1.9610uridinesbiomarker
hexylcaine hydrochloride
[no description available]		2.0710
fulvestrant
Fulvestrant: An estradiol derivative and estrogen receptor antagonist that is used for the treatment of estrogen receptor-positive, locally advanced or metastatic breast cancer.. fulvestrant : A 3-hydroxy steroid that is 17beta-estradiol in which the 7alpha hydrogen has been replaced by a nonyl group in which one of the hydrogens of the terminal methyl has been replaced by a (4,4,5,5,5-pentafluoropentyl)sulfinyl group. An estrogen receptor antagonist, it is used in the treatment of breast cancer.		3.542017beta-hydroxy steroid;
3-hydroxy steroid;
organofluorine compound;
sulfoxide		antineoplastic agent;
estrogen antagonist;
estrogen receptor antagonist
carbidopa, levodopa drug combination
[no description available]		3.3411
imipenem, anhydrous
Imipenem: Semisynthetic thienamycin that has a wide spectrum of antibacterial activity against gram-negative and gram-positive aerobic and anaerobic bacteria, including many multiresistant strains. It is stable to beta-lactamases. Clinical studies have demonstrated high efficacy in the treatment of infections of various body systems. Its effectiveness is enhanced when it is administered in combination with CILASTATIN, a renal dipeptidase inhibitor.. imipenem : A broad-spectrum, intravenous beta-lactam antibiotic of the carbapenem subgroup.		2.0710beta-lactam antibiotic allergen;
carbapenems;
zwitterion		antibacterial drug
sr141716
[no description available]		2.0710amidopiperidine;
carbohydrazide;
dichlorobenzene;
monochlorobenzenes;
pyrazoles		anti-obesity agent;
appetite depressant;
CB1 receptor antagonist
bosentan anhydrous
Bosentan: A sulfonamide and pyrimidine derivative that acts as a dual endothelin receptor antagonist used to manage PULMONARY HYPERTENSION and SYSTEMIC SCLEROSIS.		4.1140primary alcohol;
pyrimidines;
sulfonamide		antihypertensive agent;
endothelin receptor antagonist
u 74006f
tirilazad: a lazaroid; potent inhibitor of iron-dependent lipid peroxidation; has shown excellent activity in in vivo models of experimental central nervous system trauma & ischemia; structure given in first source; tradename Freedox		2.0510corticosteroid hormone
fpl 55712
FPL 55712: inhibitor of SRS-A and LTC4 and LTD4 receptors		2.0710aromatic ketone
artesunic acid
[no description available]		2.4110
(3h)2-carbomethoxy-3-(4-fluorophenyl)tropane
(1R-(exo,exo))-3-(4-fluorophenyl)-8-methyl-8- azabicyclo(3.2.1)octane-2-carboxylic acid, methyl ester: RN given refers to (1R-(exo,exo))-isomer		3.89120
sivelestat
sivelestat: inhibitor of neutrophil elastase; structure given in first source		2.0710N-acylglycine;
pivalate ester
perindopril
Perindopril: An angiotensin-converting enzyme inhibitor. It is used in patients with hypertension and heart failure.. perindopril : An alpha-amino acid ester that is the ethyl ester of N-{(2S)-1-[(2S,3aS,7aS)-2-carboxyoctahydro-1H-indol-1-yl]-1-oxopropan-2-yl}-L-norvaline		3.5820alpha-amino acid ester;
dicarboxylic acid monoester;
ethyl ester;
organic heterobicyclic compound		antihypertensive agent;
EC 3.4.15.1 (peptidyl-dipeptidase A) inhibitor
fingolimod hydrochloride
Fingolimod Hydrochloride: A sphingosine-derivative and IMMUNOSUPPRESSIVE AGENT that blocks the migration and homing of LYMPHOCYTES to the CENTRAL NERVOUS SYSTEM through its action on SPHINGOSINE 1-PHOSPHATE RECEPTORS. It is used in the treatment of MULTIPLE SCLEROSIS.. fingolimod hydrochloride : The hydrochloride salt of 2-amino-2-[2-(4-octylphenyl) ethyl]-1,3-propanediol (fingolimod).		2.0810hydrochlorideimmunosuppressive agent;
prodrug;
sphingosine-1-phosphate receptor agonist
deoxyglucose
Deoxyglucose: 2-Deoxy-D-arabino-hexose. An antimetabolite of glucose with antiviral activity.. deoxyglucose : A deoxyhexose comprising glucose having at least one hydroxy group replaced by hydrogen.		2.3820
tadalafil
[no description available]		3.2310benzodioxoles;
pyrazinopyridoindole		EC 3.1.4.35 (3',5'-cyclic-GMP phosphodiesterase) inhibitor;
vasodilator agent
5-hydroxydopamine
5-hydroxydopamine: RN given refers to parent cpd		2.0410catecholamine
paliperidone
3-{2-[4-(6-fluoro-1,2-benzoxazol-3-yl)piperidin-1-yl]ethyl}-9-hydroxy-2-methyl-6,7,8,9-tetrahydropyrido[1,2-a]pyrimidin-4-one : A member of the class of pyridopyrimidines that is 9-hydroxy-2-methyl-6,7,8,9-tetrahydropyrido[1,2-a]pyrimidin-4-one carrying an additional 2-[4-(6-fluoro-1,2-benzoxazol-3-yl)piperidin-1-yl]ethyl group at position 2.. paliperidone : A racemate comprising equimolar amounts of (R)- and (S)-paliperidone. Paliperidone is the primary active metabolite of the older antipsychotic risperidone and is used for treatment of schizophrenia.		3.23101,2-benzoxazoles;
heteroarylpiperidine;
organofluorine compound;
pyridopyrimidine;
secondary alcohol
nitisinone
[no description available]		3.2310(trifluoromethyl)benzenes;
C-nitro compound;
cyclohexanones;
mesotrione		EC 1.13.11.27 (4-hydroxyphenylpyruvate dioxygenase) inhibitor
3-n-methylspiperone
3-N-methylspiperone: (11(C))-labeled cpd used in positron tomography; dopamine agonist & dopamine receptor ligand; structure given in first source		2.3820aromatic ketone
clofarabine
[no description available]		3.2310adenosines;
organofluorine compound		antimetabolite;
antineoplastic agent
caprylates
Caprylates: Derivatives of caprylic acid. Included under this heading are a broad variety of acid forms, salts, esters, and amides that contain a carboxy terminated eight carbon aliphatic structure.. octanoate : A straight-chain saturated fatty acid anion that is the conjugate base of octanoic acid (caprylic acid); believed to block adipogenesis.		2.0710fatty acid anion 8:0;
straight-chain saturated fatty acid anion		human metabolite;
Saccharomyces cerevisiae metabolite
pramipexole
Pramipexole: A benzothiazole derivative and dopamine agonist with antioxidant properties that is used in the treatment of PARKINSON DISEASE and RESTLESS LEGS SYNDROME.. pramipexole : A member of the class of benzothiazoles that is 4,5,6,7-tetrahydro-1,3-benzothiazole in which the hydrogens at the 2 and 6-pro-S-positions are substituted by amino and propylamino groups, respectively.		4.1220benzothiazoles;
diamine		antidyskinesia agent;
antiparkinson drug;
dopamine agonist;
radical scavenger
valdecoxib
[no description available]		3.2310isoxazoles;
sulfonamide		antipyretic;
antirheumatic drug;
cyclooxygenase 2 inhibitor;
non-narcotic analgesic;
non-steroidal anti-inflammatory drug
sr 46349b
SR 46349B: potent & selective 5-hydroxytryptamine receptor antagonist; structure given in first source		1.9810
fpl-52694
FPL-52694: mast cell stabilizer; RN given refers to parent cpd; FPL-52694 is mono-Na salt; structure given in first source		2.0710
rti 121
RTI 121: structure given in first source; selectively binds to dopamine transporters		2.4320
almotriptan
almotriptan : An indole compound having a 2-(dimethylamino)ethyl group at the 3-position and a (pyrrolidin-1-ylsulfonyl)methyl group at the 5-position.		3.2310indoles;
sulfonamide;
tertiary amine		non-steroidal anti-inflammatory drug;
serotonergic agonist;
vasoconstrictor agent
tazobactam
Tazobactam: A penicillanic acid and sulfone derivative and potent BETA-LACTAMASE inhibitor that enhances the activity of other anti-bacterial agents against beta-lactamase producing bacteria.. tazobactam : A member of the class of penicillanic acids that is sulbactam in which one of the exocyclic methyl hydrogens is replaced by a 1,2,3-triazol-1-yl group; used (in the form of its sodium salt) in combination with ceftolozane sulfate for treatment of complicated intra-abdominal infections and complicated urinary tract infections.		2.0410penicillanic acids;
triazoles		antiinfective agent;
antimicrobial agent;
EC 3.5.2.6 (beta-lactamase) inhibitor
gefitinib
[no description available]		3.2310aromatic ether;
monochlorobenzenes;
monofluorobenzenes;
morpholines;
quinazolines;
secondary amino compound;
tertiary amino compound		antineoplastic agent;
epidermal growth factor receptor antagonist
1-(1-(2-benzo(b)thienyl)cyclohexyl)piperidine
1-(1-(2-benzo(b)thienyl)cyclohexyl)piperidine: structure given in first source. 1-[1-(1-benzothiophen-2-yl)cyclohexyl]piperidine : A tertiary amino compound that consists of cyclohexane having piperidin-1-yl and benzothiophen-2-yl groups attached at position 1. A potent dopamine re-uptake inhibitor with a behavioral profile different from that of phencyclidine (PCP) and similar to that of cocaine.		2101-benzothiophenes;
piperidines;
tertiary amino compound		dopamine uptake inhibitor
5-hydroxy-1-methyl-2--(di-n-propylamino)tetralin methyl ether
UH 232: RN given refers to cis-isomer; RN not in Chemline 9/85; RN and structure given in first source		1.9810
ramatroban
[no description available]		2.0710organic molecular entity
desloratadine
desloratadine: major metabolite of loratadine. desloratadine : Loratadine in which the ethoxycarbonyl group attached to the piperidine ring is replaced by hydrogen. The major metabolite of loratidine, desloratadine is an antihistamine which is used for the symptomatic relief of allergic conditions including rhinitis and chronic urticaria. It does not readily enter the central nervous system, so does not cause drowsiness.		3.5920benzocycloheptapyridineanti-allergic agent;
cholinergic antagonist;
drug metabolite;
H1-receptor antagonist
desvenlafaxine
O-desmethylvenlafaxine : A tertiary amino compound that is N,N-dimethylethanamine substituted at position 1 by a 1-hydroxycyclohexyl and 4-hydroxyphenyl group. It is a metabolite of the drug venlafaxine.		3.2310cyclohexanols;
phenols;
tertiary amino compound		antidepressant;
drug metabolite;
marine xenobiotic metabolite
pre 084
2-(4-morpholino)ethyl-1-phenylcyclohexane-1-carboxylate: structure given in first source		210morpholines
methotrexate
[no description available]		4.3960dicarboxylic acid;
monocarboxylic acid amide;
pteridines		abortifacient;
antimetabolite;
antineoplastic agent;
antirheumatic drug;
dermatologic drug;
DNA synthesis inhibitor;
EC 1.5.1.3 (dihydrofolate reductase) inhibitor;
immunosuppressive agent
xaliproden
xaliproden : A tetrahydropyridine that is 1,2,3,6-tetrahydropyridine which is substituted on the nitrogen by a 2-(2-naphthyl)ethyl group and at position 4 by a m-trifluoromethylphenyl group.		2.0710(trifluoromethyl)benzenes;
naphthalenes;
tertiary amino compound;
tetrahydropyridine		serotonergic agonist
tamsulosin
[no description available]		3.89305-(2-{[2-(2-ethoxyphenoxy)ethyl]amino}propyl)-2-methoxybenzenesulfonamidealpha-adrenergic antagonist;
antineoplastic agent
rufinamide
rufinamide: for treatment of Lennox-Gastaut syndrome; structure in first source		3.2310aromatic amide;
heteroarene
n-isobutyrylcysteine
N-isobutyrylcysteine: RN given refers to L-isomer		2.0710
olmesartan medoxomil
Olmesartan Medoxomil: An ANGIOTENSIN II TYPE 1 RECEPTOR BLOCKER that is used to manage HYPERTENSION.		3.2310biphenyls
(endo-n-8-methyl-8-azabicyclo(3.2.1)oct-3-yl)-2,3-dihydro-3-ethyl-2-oxo-1h-benzimidazol-1-carboxamide
(endo-N-8-methyl-8-azabicyclo(3.2.1)oct-3-yl)-2,3-dihydro-3-ethyl-2-oxo-1H-benzimidazol-1-carboxamide: potent agonist at the 5-HT(4) receptor positively coupled to adenylate cyclase in brain; structure given in first source		210
dexpanthenol
dexpanthenol: The alcohol of pantothenic acid		3.620amino alcohol;
monocarboxylic acid amide		cholinergic drug;
provitamin
fosamprenavir
fosamprenavir: a prodrug of the protease inhibitor amprenavir. fosamprenavir : A sulfonamide with a structure based on that of sulfanilamide substituted on the sulfonamide nitrogen by a (2R,3S)-4-phenyl-2-(phosphonooxy)-3-({[(3S)-tetrahydrofuran-3-yloxy]carbonyl}amino)butyl group. It is a pro-drug of the HIV protease inhibitor and antiretroviral drug amprenavir.		3.2310sulfonamideprodrug
quilostigmine
quilostigmine: RN given for (3aS,cis)-isomer; structure in first source		2.0710pyrroloindole
rti 82
RTI 82: structure given in first source; a photoaffinity label for the dopamine transporter of rat striatal membranes		210
imiloxan
[no description available]		2.0710benzodioxine
febuxostat
Febuxostat: A thiazole derivative and inhibitor of XANTHINE OXIDASE that is used for the treatment of HYPERURICEMIA in patients with chronic GOUT.. febuxostat : A 1,3-thiazolemonocarboxylic acid that is 4-methyl-1,3-thiazole-5-carboxylic acid which is substituted by a 3-cyano-4-(2-methylpropoxy)phenyl group at position 2. It is an orally-active, potent, and selective xanthine oxidase inhibitor used for the treatment of chronic hyperuricaemia in patients with gout.		3.63201,3-thiazolemonocarboxylic acid;
aromatic ether;
nitrile		EC 1.17.3.2 (xanthine oxidase) inhibitor
ganglerone
ganglerone: RN given refers to parent cpd		1.9610
aspartame
[no description available]		2.0710carboxylic acid;
dipeptide zwitterion;
dipeptide;
methyl ester		apoptosis inhibitor;
EC 3.1.3.1 (alkaline phosphatase) inhibitor;
environmental contaminant;
micronutrient;
nutraceutical;
sweetening agent;
xenobiotic
xylose
xylopyranose: structure in first source		2.0410D-xylose
tempol
[no description available]		2.0710aminoxyls;
hydroxypiperidine		anti-inflammatory agent;
antineoplastic agent;
apoptosis inducer;
catalyst;
hepatoprotective agent;
nephroprotective agent;
neuroprotective agent;
radical scavenger
proline
Proline: A non-essential amino acid that is synthesized from GLUTAMIC ACID. It is an essential component of COLLAGEN and is important for proper functioning of joints and tendons.. proline : An alpha-amino acid that is pyrrolidine bearing a carboxy substituent at position 2.		2.3720amino acid zwitterion;
glutamine family amino acid;
L-alpha-amino acid;
proline;
proteinogenic amino acid		algal metabolite;
compatible osmolytes;
Escherichia coli metabolite;
micronutrient;
mouse metabolite;
nutraceutical;
Saccharomyces cerevisiae metabolite
escitalopram
Escitalopram: S-enantiomer of CITALOPRAM. Belongs to a class of drugs known as SELECTIVE SEROTONIN REUPTAKE INHIBITORS, used to treat depression and generalized anxiety disorder.. escitalopram : A 1-[3-(dimethylamino)propyl]-1-(4-fluorophenyl)-1,3-dihydro-2-benzofuran-5-carbonitrile that has S-configuration at the chiral centre. It is the active enantiomer of citalopram.		3.23101-[3-(dimethylamino)propyl]-1-(4-fluorophenyl)-1,3-dihydro-2-benzofuran-5-carbonitrileantidepressant;
EC 3.4.21.26 (prolyl oligopeptidase) inhibitor
10-propargyl-10-deazaaminopterin
10-propargyl-10-deazaaminopterin: structure in first source. pralatrexate : A pteridine that is the N-4-[1-(2,4-diaminopteridin-6-yl)pent-4-yn-2-yl]benzoyl derivative of L-glutamic acid. Used for treatment of Peripheral T-Cell Lymphoma, an aggressive form of non-Hodgkins lymphoma.		3.2310N-acyl-L-glutamic acid;
pteridines;
terminal acetylenic compound		antimetabolite;
antineoplastic agent;
EC 1.5.1.3 (dihydrofolate reductase) inhibitor
docetaxel
[no description available]		2.7330hydrate;
secondary alpha-hydroxy ketone		antineoplastic agent
docetaxel anhydrous
Docetaxel: A semisynthetic analog of PACLITAXEL used in the treatment of locally advanced or metastatic BREAST NEOPLASMS and NON-SMALL CELL LUNG CANCER.. docetaxel anhydrous : A tetracyclic diterpenoid that is paclitaxel with the N-benzyloxycarbonyl group replaced by N-tert-butoxycarbonyl, and the acetoxy group at position 10 replaced by a hydroxy group.		3.2310secondary alpha-hydroxy ketone;
tetracyclic diterpenoid		antimalarial;
antineoplastic agent;
photosensitizing agent
atazanavir
atazanavir : A heavily substituted carbohydrazide that is an antiretroviral drug of the protease inhibitor (PI) class used to treat infection of human immunodeficiency virus (HIV).		3.2310carbohydrazideantiviral drug;
HIV protease inhibitor
levofloxacin
Levofloxacin: The L-isomer of Ofloxacin.. levofloxacin : An optically active form of ofloxacin having (S)-configuration; an inhibitor of bacterial topoisomerase IV and DNA gyrase.		4.07409-fluoro-3-methyl-10-(4-methylpiperazin-1-yl)-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acid;
fluoroquinolone antibiotic;
quinolone antibiotic		antibacterial drug;
DNA synthesis inhibitor;
EC 5.99.1.3 [DNA topoisomerase (ATP-hydrolysing)] inhibitor;
topoisomerase IV inhibitor
ezetimibe
Ezetimibe: An azetidine derivative and ANTICHOLESTEREMIC AGENT that inhibits intestinal STEROL absorption. It is used to reduce total CHOLESTEROL; LDL CHOLESTEROL, and APOLIPOPROTEINS B in the treatment of HYPERLIPIDEMIAS.. ezetimibe : A beta-lactam that is azetidin-2-one which is substituted at 1, 3, and 4 by p-fluorophenyl, 3-(p-fluorophenyl)-3-hydroxypropyl, and 4-hydroxyphenyl groups, respectively (the 3R,3'S,4S enantiomer).		3.2310azetidines;
beta-lactam;
organofluorine compound		anticholesteremic drug;
antilipemic drug;
antimetabolite
ertapenem
Ertapenem: A carbapenem derivative antibacterial agent that is more stable to renal dehydropeptidase I than IMIPENEM, but does not need to be given with an enzyme inhibitor such as CILASTATIN. It is used in the treatment of Gram-positive and Gram-negative bacterial infections including intra-abdominal infections, acute gynecological infections, complicated urinary tract infections, skin infections, and respiratory tract infections. It is also used to prevent infection in colorectal surgery.. ertapenem : Meropenem in which the one of the two methyl groups attached to the amide nitrogen is replaced by hydrogen while the other is replaced by a 3-carboxyphenyl group. The sodium salt is used for the treatment of moderate to severe susceptible infections including intra-abdominal and acute gynaecological infections, pneumonia, and infections of the skin and of the urinary tract.		3.2310carbapenemcarboxylic acid;
pyrrolidinecarboxamide		antibacterial drug
cox 189
lumiracoxib: a COX-2 inhibitor. lumiracoxib : An amino acid that is phenylacetic acid which is substituted at position 2 by the nitrogen of 2-chloro-6-fluoroaniline and at position 5 by a methyl group. A highly selective cyclooxygenase 2 inhibitor, it was briefly used for the treatment of osteoarthritis, but was withdrawn due to concersns of hepatotoxicity.		3.5920amino acid;
monocarboxylic acid;
organochlorine compound;
organofluorine compound;
secondary amino compound		cyclooxygenase 2 inhibitor;
non-steroidal anti-inflammatory drug
conivaptan
conivaptan : The amide resulting from the formal condensation of 4-[(biphenyl-2-ylcarbonyl)amino]benzoic acid with the benzazepine nitrogen of 2-methyl-1,4,5,6-tetrahydroimidazo[4,5-d][1]benzazepine. It is an antagonist for two of the three types of arginine vasopressin (AVP) receptors, V1a and V2. It is used as its hydrochloride salt for the treatment of hyponatraemia (low blood sodium levels) caused by syndrome of inappropriate antidiuretic hormone (SIADH).		3.2310benzazepineaquaretic;
vasopressin receptor antagonist
vatalanib
[no description available]		2.0710monochlorobenzenes;
phthalazines;
pyridines;
secondary amino compound		angiogenesis inhibitor;
antineoplastic agent;
EC 2.7.10.1 (receptor protein-tyrosine kinase) inhibitor;
vascular endothelial growth factor receptor antagonist
moxifloxacin
Moxifloxacin: A fluoroquinolone that acts as an inhibitor of DNA TOPOISOMERASE II and is used as a broad-spectrum antibacterial agent.. moxifloxacin : A quinolone that consists of 4-oxo-1,4-dihydroquinoline-3-carboxylic acid bearing a cyclopropyl substituent at position 1, a fluoro substitiuent at position 6, a (4aS,7aS)-octahydro-6H-pyrrolo[3,4-b]pyridin-6-yl group at position 7 and a methoxy substituent at position 8. A member of the fluoroquinolone class of antibacterial agents.		3.620aromatic ether;
cyclopropanes;
fluoroquinolone antibiotic;
pyrrolidinopiperidine;
quinolinemonocarboxylic acid;
quinolone antibiotic;
quinolone		antibacterial drug
pralnacasan
pralnacasan: NSAID, ICE inhibitor & metastasis inhibitor; RN & structure in first source		3.5920
clevidipine
clevidipine: a calcium channel blocker and antihypertensive agent; structure in first source		3.620dihydropyridine
solifenacin
[no description available]		3.2310isoquinolines
dexmethylphenidate
dexmethylphenidate : A methyl phenyl(piperidin-2-yl)acetate in which both stereocentres have R configuration. It is the active enantiomer in the racemic drug methylphenidate.		3.2310methyl phenyl(piperidin-2-yl)acetateadrenergic agent
hyoscyamine
Hyoscyamine: The 3(S)-endo isomer of atropine.. (S)-atropine : An atropine with a 2S-configuration.		2.0710tropane alkaloid
naproxen
Naproxen: An anti-inflammatory agent with analgesic and antipyretic properties. Both the acid and its sodium salt are used in the treatment of rheumatoid arthritis and other rheumatic or musculoskeletal disorders, dysmenorrhea, and acute gout.. naproxen : A methoxynaphthalene that is 2-methoxynaphthalene substituted by a carboxy ethyl group at position 6. Naproxen is a non-steroidal anti-inflammatory drug commonly used for the reduction of pain, fever, inflammation and stiffness caused by conditions such as osteoarthritis, kidney stones, rheumatoid arthritis, psoriatic arthritis, gout, ankylosing spondylitis, menstrual cramps, tendinitis, bursitis, and for the treatment of primary dysmenorrhea. It works by inhibiting both the COX-1 and COX-2 enzymes.		4.3960methoxynaphthalene;
monocarboxylic acid		antipyretic;
cyclooxygenase 1 inhibitor;
cyclooxygenase 2 inhibitor;
drug allergen;
environmental contaminant;
gout suppressant;
non-narcotic analgesic;
non-steroidal anti-inflammatory drug;
xenobiotic
cinacalcet
cinacalcet : A secondary amino compound that is (1R)-1-(naphthalen-1-yl)ethanamine in which one of the hydrogens attached to the nitrogen is substituted by a 3-[3-(trifluoromethyl)phenyl]propyl group.		3.2310(trifluoromethyl)benzenes;
naphthalenes;
secondary amino compound		calcimimetic;
P450 inhibitor
lactitol
lactitol : A glycosyl alditol consisting of beta-D-galactopyranose and D-glucitol joined by a 1->4 glycosidic bond. It is used as a laxative, as an excipient, and as replacement bulk sweetener in some low-calorie foods.		2.0710glycosyl alditolcathartic;
excipient;
laxative
lubiprostone
[no description available]		3.2310
camphora
camphora: a component of Guanxingao, a kind of traditional Chinese rubber electuary medicine which is able to either cure or guard against coronary heart disease and angina pectoris. (R)-camphor : The (R)- enantiomer of camphor.		2.3920camphor
telbivudine
[no description available]		3.2310pyrimidine 2'-deoxyribonucleosideantiviral drug;
EC 2.7.7.49 (RNA-directed DNA polymerase) inhibitor
clofibride
clofibride: structure		2.0410monocarboxylic acid
tevenel
tevenel: sulfamoyl analog of D-threo-chloramphenicol; structure		2.0110sulfonamide
fluoracizine
fluoracizine: Russian drug; 2-trifluoromethyl analog of chloracizine; RN given refers to parent cpd		2.0110phenothiazines
fpl 52757
FPL 52757: FPL 52758 is Na salt of FPL 52757; structure in first source; RN given refers to parent cpd		2.0710
tanshinone ii a
tashinone IIA: a cardiovascular agent with antineoplastic activity; isolated from Salvia miltiorrhiza; structure in first source		3.4110abietane diterpenoid
paromomycin
Paromomycin: An aminoglycoside antibacterial and antiprotozoal agent produced by species of STREPTOMYCES.. paromomycin : An amino cyclitol glycoside that is the 1-O-(2-amino-2-deoxy-alpha-D-glucopyranoside) and the 3-O-(2,6-diamino-2,6-dideoxy-beta-L-idopyranosyl)-beta-D-ribofuranoside of 4,6-diamino-2,3-dihydroxycyclohexane (the 1R,2R,3S,4R,6S diastereoisomer). It is obtained from various Streptomyces species. A broad-spectrum antibiotic, it is used (generally as the sulfate salt) for the treatment of acute and chronic intestinal protozoal infections, but is not effective for extraintestinal protozoal infections. It is also used as a therapeutic against visceral leishmaniasis.		3.8730amino cyclitol glycoside;
aminoglycoside antibiotic		anthelminthic drug;
antibacterial drug;
antiparasitic agent;
antiprotozoal drug
anidulafungin
Anidulafungin: Echinocandin antifungal agent that is used in the treatment of CANDIDEMIA and CANDIDIASIS.. anidulafungin : A semisynthetic echinocandin anti-fungal drug. It is active against Aspergillus and Candida species and is used for the treatment of invasive candidiasis.		3.2310antibiotic antifungal drug;
azamacrocycle;
echinocandin;
heterodetic cyclic peptide;
semisynthetic derivative
aminopterin
Aminopterin: A folic acid derivative used as a rodenticide that has been shown to be teratogenic.		2.0410dicarboxylic acidEC 1.5.1.3 (dihydrofolate reductase) inhibitor;
mutagen
17 alpha-hydroxyprogesterone caproate
17 alpha-Hydroxyprogesterone Caproate: Hydroxyprogesterone derivative that acts as a PROGESTIN and is used to reduce the risk of recurrent MISCARRIAGE and of PREMATURE BIRTH. It is also used in combination with ESTROGEN in the management of MENSTRUATION DISORDERS.		3.2310corticosteroid hormone
varenicline
Varenicline: A benzazepine derivative that functions as an ALPHA4-BETA2 NICOTINIC RECEPTOR partial agonist. It is used for SMOKING CESSATION.. varenicline : An organic heterotetracyclic compound that acts as a partial agonist for nicotinic cholinergic receptors and is used (in the form of its tartate salt) as an aid to giving up smoking.		3.2310
biotin
vitamin B7 : Any member of a group of vitamers that belong to the chemical structural class called biotins that exhibit biological activity against vitamin B7 deficiency. Vitamin B7 deficiency is very rare in individuals who take a normal balanced diet. Foods rich in biotin are egg yolk, liver, cereals, vegetables (spinach, mushrooms) and rice. Symptoms associated with vitamin B7 deficiency include thinning hair, scaly skin rashes around eyes, nose and mouth, and brittle nails. The vitamers include biotin and its ionized and salt forms.		1.9610biotins;
vitamin B7		coenzyme;
cofactor;
Escherichia coli metabolite;
fundamental metabolite;
human metabolite;
mouse metabolite;
nutraceutical;
prosthetic group;
Saccharomyces cerevisiae metabolite
fiduxosin
fiduxosin: fiduxosin (ABT-980) is the (3aR,9bR)-isomer; structure in first source		3.5920
fpl 59257
FPL 59257: abolishes cough response & partly inhibits bronchoconstriction produced by leukotrienes C & D		2.0710
atropine
tropan-3alpha-yl 3-hydroxy-2-phenylpropanoate : A tropane alkaloid that is (1R,5)-8-methyl-8-azabicyclo[3.2.1]octane substituted by a (3-hydroxy-2-phenylpropanoyl)oxy group at position 3.		8.24502
ropivacaine
Ropivacaine: An anilide used as a long-acting local anesthetic. It has a differential blocking effect on sensory and motor neurons.. ropivacaine : The piperidinecarboxamide obtained by the formal condensation of N-propylpipecolic acid and 2,6-dimethylaniline.. (S)-ropivacaine : A piperidinecarboxamide-based amide-type local anaesthetic (amide caine) in which (S)-N-propylpipecolic acid and 2,6-dimethylaniline are combined to form the amide bond.		2.4420piperidinecarboxamide;
ropivacaine		local anaesthetic
erlotinib
[no description available]		3.620aromatic ether;
quinazolines;
secondary amino compound;
terminal acetylenic compound		antineoplastic agent;
epidermal growth factor receptor antagonist;
protein kinase inhibitor
organophosphonates
hydrogenphosphite : A divalent inorganic anion resulting from the removal of a proton from two of the hydroxy groups of phosphorous acid.		2.0310divalent inorganic anion;
phosphite ion
zeneca zd 6169
Zeneca ZD 6169: an ATP-sensitive potassium channel opener; structure given in first source		2.0710
l 694,458
DMP 777: structure given in first source		2.0410
iodoaminopotentidine
iodoaminopotentidine: histamine H2 receptor antagonist; structure given in first source		2.0210
sibenadet
sibenadet: structure in first source		2.0710
carbocysteine
Carbocysteine: A compound formed when iodoacetic acid reacts with sulfhydryl groups in proteins. It has been used as an anti-infective nasal spray with mucolytic and expectorant action.. S-carboxymethyl-L-cysteine : An L-cysteine thioether that is L-cysteine in which the hydrogen of the thiol group has been replaced by a carboxymethyl group.		2.0410L-cysteine thioether;
non-proteinogenic L-alpha-amino acid		mucolytic
etravirine
[no description available]		3.2310aminopyrimidine;
aromatic ether;
dinitrile;
organobromine compound		antiviral agent;
HIV-1 reverse transcriptase inhibitor
latrepirdine
latrepirdine: structure		2.0710methylpyridines;
pyridoindole		geroprotector
dronedarone
Dronedarone: A non-iodinated derivative of amiodarone that is used for the treatment of ARRHYTHMIA.. dronedarone : A member of the class of 1-benzofurans used for the treatment of cardiac arrhythmias.		3.23101-benzofurans;
aromatic ether;
aromatic ketone;
sulfonamide;
tertiary amino compound		anti-arrhythmia drug;
environmental contaminant;
xenobiotic
ramelteon
ramelteon: melatonin MT1/MT2 receptor agonist		3.620indanes
lapatinib
[no description available]		4.1140furans;
organochlorine compound;
organofluorine compound;
quinazolines		antineoplastic agent;
tyrosine kinase inhibitor
darunavir
Darunavir: An HIV PROTEASE INHIBITOR that is used in the treatment of AIDS and HIV INFECTIONS. Due to the emergence of ANTIVIRAL DRUG RESISTANCE when used alone, it is administered in combination with other ANTI-HIV AGENTS.. darunavir : An N,N-disubstituted benzenesulfonamide bearing an unsubstituted amino group at the 4-position, used for the treatment of HIV infection. A second-generation HIV protease inhibitor, darunavir was designed to form robust interactions with the protease enzyme from many strains of HIV, including those from treatment-experienced patients with multiple resistance mutations to other protease inhibitors.		3.2310carbamate ester;
furofuran;
sulfonamide		antiviral drug;
HIV protease inhibitor
deferasirox
Deferasirox: A triazole and benzoate derivative that acts as a selective iron chelator. It is used in the management of chronic IRON OVERLOAD due to blood transfusion or non-transfusion dependent THALASSEMIA.. deferasirox : A member of the class of triazoles, deferasirox is 1,2,4-triazole substituted by a 4-carboxyphenyl group at position 1 and by 2-hydroxyphenyl groups at positions 3 and 5. An orally active iron chelator, it is used to manage chronic iron overload in patients receiving long-term blood transfusions.		3.5920benzoic acids;
monocarboxylic acid;
phenols;
triazoles		iron chelator
tbc-11251
sitaxsentan: endothelin A receptor antagonist; structure in first source		3.2310benzodioxoles
tolvaptan
[no description available]		3.2310benzazepine;
benzenedicarboxamide		aquaretic;
vasopressin receptor antagonist
sorafenib
[no description available]		3.620(trifluoromethyl)benzenes;
aromatic ether;
monochlorobenzenes;
phenylureas;
pyridinecarboxamide		angiogenesis inhibitor;
anticoronaviral agent;
antineoplastic agent;
EC 2.7.11.1 (non-specific serine/threonine protein kinase) inhibitor;
ferroptosis inducer;
tyrosine kinase inhibitor
lenalidomide
[no description available]		3.2310aromatic amine;
dicarboximide;
isoindoles;
piperidones		angiogenesis inhibitor;
antineoplastic agent;
immunomodulator
nutlin 3
[no description available]		3.4110stilbenoid
regadenoson
[no description available]		3.2310purine nucleoside
lacosamide
Lacosamide: An acetamide derivative that acts as a blocker of VOLTAGE-GATED SODIUM CHANNELS. It is used as an anticonvulsant, for adjunctive or monotherapy, in the treatment of PARTIAL SEIZURES.		3.2310N-acyl-amino acid
1-methylpropyl-2-imidazolyl disulfide
1-methylpropyl-2-imidazolyl disulfide: a thioredoxin inhibitor with antineoplastic activity		3.4110imidazoles
demecolcine
Demecolcine: An alkaloid isolated from Colchicum autumnale L. and used as an antineoplastic.. (-)-demecolcine : A secondary amino compound that is (S)-colchicine in which the N-acetyl group is replaced by an N-methyl group. Isolable from the autumn crocus, Colchicum autumnale, it is less toxic than colchicine and is used as an antineoplastic.		2.0410alkaloid;
secondary amino compound		antineoplastic agent;
microtubule-destabilising agent
estradiol 3-benzoate
17beta-estradiol 3-benzoate : A benzoate ester resulting from the formal condensation of benzoic acid with the phenolic hydroxy group of 17beta-estradiol.		2.021017beta-hydroxy steroid;
benzoate ester		estrogen receptor agonist;
xenoestrogen
cortisone
[no description available]		2.071011-oxo steroid;
17alpha-hydroxy steroid;
20-oxo steroid;
21-hydroxy steroid;
3-oxo-Delta(4) steroid;
C21-steroid;
glucocorticoid;
primary alpha-hydroxy ketone;
tertiary alpha-hydroxy ketone		human metabolite;
mouse metabolite
dromostanolone propionate
dromostanolone propionate: RN given refers to (2alpha,5alpha,17beta)-isomer		2.04103-oxo-5alpha-steroid;
steroid ester		antineoplastic agent
vincaleukoblastine
[no description available]		3.2310acetate ester;
indole alkaloid fundamental parent;
methyl ester;
organic heteropentacyclic compound;
organic heterotetracyclic compound;
tertiary alcohol;
tertiary amino compound;
vinca alkaloid		antineoplastic agent;
immunosuppressive agent;
microtubule-destabilising agent;
plant metabolite
anisomycin
Anisomycin: An antibiotic isolated from various Streptomyces species. It interferes with protein and DNA synthesis by inhibiting peptidyl transferase or the 80S ribosome system.. (-)-anisomycin : An antibiotic isolated from various Streptomyces species. It interferes with protein and DNA synthesis by inhibiting peptidyl transferase or the 80S ribosome system.		3.4110monohydroxypyrrolidine;
organonitrogen heterocyclic antibiotic		anticoronaviral agent;
antimicrobial agent;
antineoplastic agent;
antiparasitic agent;
bacterial metabolite;
DNA synthesis inhibitor;
protein synthesis inhibitor
benzarone
benzarone: antihemorrhagic agent; structure		3.89301-benzofurans
estramustine
Estramustine: A nitrogen mustard linked to estradiol, usually as phosphate; used to treat prostatic neoplasms; also has radiation protective properties.. estramustine : A carbamate ester obtained by the formal condensation of the hydroxy group of 17beta-estradiol with the carboxy group of bis(2-chloroethyl)carbamic acid.		3.562017beta-hydroxy steroid;
carbamate ester;
organochlorine compound		alkylating agent;
antineoplastic agent;
radiation protective agent
phenethicillin
phenethicillin: minor descriptor (85); major descriptor (63-84); on-line search PENICILLIN, PHENOXYMETHYL/AA (66-85); Index Medicus search PHENETHICILLIN (63-84); RN given refers to (2S-(2alpha,5alpha,6beta))-isomer. phenethicillin : A penicillin in which the substituent at position 6 of the penam ring is a 2-phenoxypropanamido group.		2.4620penicillin allergen;
penicillin
noscapine
Noscapine: A naturally occurring opium alkaloid that is a centrally acting antitussive agent.. (-)-noscapine : A benzylisoquinoline alkaloid that is 1,2,3,4-tetrahydroisoquinoline which is substituted by a 4,5-dimethoxy-3-oxo-1,3-dihydro-2-benzofuran-1-yl group at position 1, a methylenedioxy group at positions 6-7 and a methoxy group at position 8. Obtained from plants of the Papaveraceae family, it lacks significant painkilling properties and is primarily used for its antitussive (cough-suppressing) effects.		2.0410aromatic ether;
benzylisoquinoline alkaloid;
cyclic acetal;
isobenzofuranone;
organic heterobicyclic compound;
organic heterotricyclic compound;
tertiary amino compound		antineoplastic agent;
antitussive;
apoptosis inducer;
plant metabolite
homoharringtonine
Homoharringtonine: Semisynthetic derivative of harringtonine that acts as a protein synthesis inhibitor and induces APOPTOSIS in tumor cells. It is used in the treatment of MYELOID LEUKEMIA, CHRONIC.. omacetaxine mepesuccinate : A cephalotaxine-derived alkaloid ester obtained from Cephalotaxus harringtonia; used for the treatment of chronic or accelerated phase chronic myeloid leukaemia.		3.4110alkaloid ester;
enol ether;
organic heteropentacyclic compound;
tertiary alcohol		anticoronaviral agent;
antineoplastic agent;
apoptosis inducer;
protein synthesis inhibitor
bortezomib
[no description available]		3.2310amino acid amide;
L-phenylalanine derivative;
pyrazines		antineoplastic agent;
antiprotozoal drug;
protease inhibitor;
proteasome inhibitor
ritonavir
Ritonavir: An HIV protease inhibitor that works by interfering with the reproductive cycle of HIV. It also inhibits CYTOCHROME P-450 CYP3A.. ritonavir : An L-valine derivative that is L-valinamide in which alpha-amino group has been acylated by a [(2-isopropyl-1,3-thiazol-4-yl)methyl]methylcarbamoyl group and in which a hydrogen of the carboxamide amino group has been replaced by a (2R,4S,5S)-4-hydroxy-1,6-diphenyl-5-{[(1,3-thiazol-5-ylmethoxy)carbonyl]amino}hexan-2-yl group. A CYP3A inhibitor and antiretroviral drug from the protease inhibitor class used to treat HIV infection and AIDS, it is often used as a fixed-dose combination with another protease inhibitor, lopinavir. Also used in combination with dasabuvir sodium hydrate, ombitasvir and paritaprevir (under the trade name Viekira Pak) for treatment of chronic hepatitis C virus genotype 1 infection as well as cirrhosis of the liver.		4.25501,3-thiazoles;
carbamate ester;
carboxamide;
L-valine derivative;
ureas		antiviral drug;
environmental contaminant;
HIV protease inhibitor;
xenobiotic
lithium chloride
Lithium Chloride: A salt of lithium that has been used experimentally as an immunomodulator.. lithium chloride : A metal chloride salt with a Li(+) counterion.		210inorganic chloride;
lithium salt		antimanic drug;
geroprotector
oxytocin
Oxytocin: A nonapeptide hormone released from the neurohypophysis (PITUITARY GLAND, POSTERIOR). It differs from VASOPRESSIN by two amino acids at residues 3 and 8. Oxytocin acts on SMOOTH MUSCLE CELLS, such as causing UTERINE CONTRACTIONS and MILK EJECTION.. oxytocin : A cyclic nonapeptide hormone with amino acid sequence CYIQNCPLG that also acts as a neurotransmitter in the brain; the principal uterine-contracting and milk-ejecting hormone of the posterior pituitary. Together with the neuropeptide vasopressin, it is believed to influence social cognition and behaviour.		3.2310heterodetic cyclic peptide;
peptide hormone		oxytocic;
vasodilator agent
bekanamycin
bekanamycin: kanendomycin is the sulfate of bekanamycin; RN given refers to parent cpd; structure		2.0410kanamycins
ouabain
Ouabain: A cardioactive glycoside consisting of rhamnose and ouabagenin, obtained from the seeds of Strophanthus gratus and other plants of the Apocynaceae; used like DIGITALIS. It is commonly used in cell biological studies as an inhibitor of the NA(+)-K(+)-EXCHANGING ATPASE.. cardiac glycoside : Steroid lactones containing sugar residues that act on the contractile force of the cardiac muscles.. ouabain : A steroid hormone that is a multi-hydroxylated alpha-L-rhamnosyl cardenoloide. It binds to and inhibits the plasma membrane Na(+)/K(+)-ATPase (sodium pump). It has been isolated naturally from Strophanthus gratus.		8.226011alpha-hydroxy steroid;
14beta-hydroxy steroid;
5beta-hydroxy steroid;
alpha-L-rhamnoside;
cardenolide glycoside;
steroid hormone		anti-arrhythmia drug;
cardiotonic drug;
EC 2.3.3.1 [citrate (Si)-synthase] inhibitor;
EC 3.1.3.41 (4-nitrophenylphosphatase) inhibitor;
EC 3.6.3.10 (H(+)/K(+)-exchanging ATPase) inhibitor;
EC 3.6.3.9 (Na(+)/K(+)-transporting ATPase) inhibitor;
ion transport inhibitor;
plant metabolite
salicin
[no description available]		2.0710aromatic primary alcohol;
aryl beta-D-glucoside;
benzyl alcohols		antipyretic;
EC 1.14.99.1 (prostaglandin-endoperoxide synthase) inhibitor;
metabolite;
non-narcotic analgesic;
non-steroidal anti-inflammatory drug;
prodrug
pentostatin
Pentostatin: A potent inhibitor of ADENOSINE DEAMINASE. The drug induces APOPTOSIS of LYMPHOCYTES, and is used in the treatment of many lymphoproliferative malignancies, particularly HAIRY CELL LEUKEMIA. It is also synergistic with some other antineoplastic agents and has immunosuppressive activity.. pentostatin : A member of the class of coformycins that is coformycin in which the hydroxy group at position 2' is replaced with a hydrogen. It is a drug used for the treatment of hairy cell leukaemia.		3.5620coformycinsantimetabolite;
antineoplastic agent;
Aspergillus metabolite;
bacterial metabolite;
EC 3.5.4.4 (adenosine deaminase) inhibitor
xylose 1-phosphate
xylose 1-phosphate: RN refers to (D)-isomer. alpha-D-xylose 1-phosphate : A xylose phosphate that is alpha-D-xylose carrying a phosphate group at position 1.		1.9610xylose phosphate
inositol 3-phosphate
inositol 3-phosphate: RN given refers to (myo)-isomer		1.9510
arbutin
hydroquinone O-beta-D-glucopyranoside : A monosaccharide derivative that is hydroquinone attached to a beta-D-glucopyranosyl residue at position 4 via a glycosidic linkage.		2.0110beta-D-glucoside;
monosaccharide derivative		Escherichia coli metabolite;
plant metabolite
strychnine
Strychnine: An alkaloid found in the seeds of STRYCHNOS NUX-VOMICA. It is a competitive antagonist at glycine receptors and thus a convulsant. It has been used as an analeptic, in the treatment of nonketotic hyperglycinemia and sleep apnea, and as a rat poison.. strychnine : A monoterpenoid indole alkaloid that is strychnidine bearing a keto substituent at the 10-position.		2.3820monoterpenoid indole alkaloid;
organic heteroheptacyclic compound		avicide;
cholinergic antagonist;
glycine receptor antagonist;
neurotransmitter agent;
rodenticide
quinidine
Quinidine: An optical isomer of quinine, extracted from the bark of the CHINCHONA tree and similar plant species. This alkaloid dampens the excitability of cardiac and skeletal muscles by blocking sodium and potassium currents across cellular membranes. It prolongs cellular ACTION POTENTIALS, and decreases automaticity. Quinidine also blocks muscarinic and alpha-adrenergic neurotransmission.. quinidine : A cinchona alkaloid consisting of cinchonine with the hydrogen at the 6-position of the quinoline ring substituted by methoxy.		3.8430cinchona alkaloidalpha-adrenergic antagonist;
anti-arrhythmia drug;
antimalarial;
drug allergen;
EC 1.14.13.181 (13-deoxydaunorubicin hydroxylase) inhibitor;
EC 3.6.3.44 (xenobiotic-transporting ATPase) inhibitor;
muscarinic antagonist;
P450 inhibitor;
potassium channel blocker;
sodium channel blocker
meropenem
Meropenem: A thienamycin derivative antibacterial agent that is more stable to renal dehydropeptidase I than IMIPENEM, but does not need to be given with an enzyme inhibitor such as CILASTATIN. It is used in the treatment of bacterial infections, including infections in immunocompromised patients.. meropenem : A carbapenemcarboxylic acid in which the azetidine and pyrroline rings carry 1-hydroxymethyl and in which the azetidine and pyrroline rings carry 1-hydroxymethyl and 5-(dimethylcarbamoyl)pyrrolidin-3-ylthio substituents respectively.		3.5620alpha,beta-unsaturated monocarboxylic acid;
carbapenemcarboxylic acid;
organic sulfide;
pyrrolidinecarboxamide		antibacterial agent;
antibacterial drug;
drug allergen
griseofulvin
Griseofulvin: An antifungal agent used in the treatment of TINEA infections.. griseofulvin : An oxaspiro compound produced by Penicillium griseofulvum. It is used by mouth as an antifungal drug for infections involving the scalp, hair, nails and skin that do not respond to topical treatment.		4.26501-benzofurans;
antibiotic antifungal drug;
benzofuran antifungal drug;
organochlorine compound;
oxaspiro compound		antibacterial agent;
Penicillium metabolite
monensin
Monensin: An antiprotozoal agent produced by Streptomyces cinnamonensis. It exerts its effect during the development of first-generation trophozoites into first-generation schizonts within the intestinal epithelial cells. It does not interfere with hosts' development of acquired immunity to the majority of coccidial species. Monensin is a sodium and proton selective ionophore and is widely used as such in biochemical studies.. monensin A : A spiroketal, monensin A is the major component of monensin, a mixture of antibiotic substances produced by Streptomyces cinnamonensis. An antiprotozoal, it is used as the sodium salt as a feed additive for the prevention of coccidiosis in poultry and as a growth promoter in cattle.		1.9810cyclic hemiketal;
monocarboxylic acid;
polyether antibiotic;
spiroketal		antifungal agent;
coccidiostat;
ionophore
cefoxitin
Cefoxitin: A semisynthetic cephamycin antibiotic resistant to beta-lactamase.. cefoxitin : A semisynthetic cephamycin antibiotic which, in addition to the methoxy group at the 7alpha position, has 2-thienylacetamido and carbamoyloxymethyl side-groups. It is resistant to beta-lactamase.		3.5620beta-lactam antibiotic allergen;
cephalosporin;
cephamycin;
semisynthetic derivative		antibacterial drug
digitoxin
Digitoxin: A cardiac glycoside sometimes used in place of DIGOXIN. It has a longer half-life than digoxin; toxic effects, which are similar to those of digoxin, are longer lasting. (From Martindale, The Extra Pharmacopoeia, 30th ed, p665). digitoxin : A cardenolide glycoside in which the 3beta-hydroxy group of digitoxigenin carries a 2,6-dideoxy-beta-D-ribo-hexopyranosyl-(1->4)-2,6-dideoxy-beta-D-ribo-hexopyranosyl-(1->4)-2,6-dideoxy-beta-D-ribo-hexopyranosyl trisaccharide chain.		2.0710cardenolide glycosideEC 3.6.3.9 (Na(+)/K(+)-transporting ATPase) inhibitor
saquinavir
Saquinavir: An HIV protease inhibitor which acts as an analog of an HIV protease cleavage site. It is a highly specific inhibitor of HIV-1 and HIV-2 proteases, and also inhibits CYTOCHROME P-450 CYP3A.. saquinavir : An aspartic acid derivative obtained by formal condensation of the primary amino group of (2S,3R)-4-[(3S,4aS,8aS)-3-(tert-butylcarbamoyl)octahydroisoquinolin-2(1H)-yl]-3-hydroxy-1-phenylbutan-2-ylamine with the carboxy group of N(2)(-quinolin-2-ylcarbonyl)-L-asparagine. An inhibitor of HIV-1 protease.		4.2950L-asparagine derivative;
quinolines		antiviral drug;
HIV protease inhibitor
pancuronium
Pancuronium: A bis-quaternary steroid that is a competitive nicotinic antagonist. As a neuromuscular blocking agent it is more potent than CURARE but has less effect on the circulatory system and on histamine release.. pancuronium : A steroid ester in which a 5alpha-androstane skeleton is C-3alpha- and C-17beta-disubstituted with acetoxy groups and 2beta- and 16beta-disubstituted with 1-methylpiperidinium-1-yl groups. It is a non-depolarizing curare-mimetic muscle relaxant.		3.2310acetate ester;
steroid ester		cholinergic antagonist;
muscle relaxant;
nicotinic antagonist
abacavir
abacavir: a carbocyclic nucleoside with potent selective anti-HIV activity. abacavir : A 2,6-diaminopurine that is (1S)-cyclopent-2-en-1-ylmethanol in which the pro-R hydrogen at the 4-position is substituted by a 2-amino-6-(cyclopropylamino)-9H-purin-9-yl group. A nucleoside analogue reverse transcriptase inhibitor (NRTI) with antiretroviral activity against HIV, it is used (particularly as the sulfate) with other antiretrovirals in combination therapy of HIV infection.		3.89302,6-diaminopurinesantiviral drug;
drug allergen;
HIV-1 reverse transcriptase inhibitor
netilmicin
Netilmicin: Semisynthetic 1-N-ethyl derivative of SISOMYCIN, an aminoglycoside antibiotic with action similar to gentamicin, but less ear and kidney toxicity.		2.4320
miglitol
[no description available]		3.2310piperidines
metyrosine
alpha-methyl-L-tyrosine : An L-tyrosine derivative that consists of L-tyrosine bearing an additional methyl substituent at position 2. An inhibitor of the enzyme tyrosine 3-monooxygenase, and consequently of the synthesis of catecholamines. It is used to control the symptoms of excessive sympathetic stimulation in patients with pheochromocytoma.		3.8530L-tyrosine derivative;
non-proteinogenic L-alpha-amino acid		antihypertensive agent;
EC 1.14.16.2 (tyrosine 3-monooxygenase) inhibitor
rocuronium bromide
rocuronium bromide : The organic bromide salt of a 5alpha androstane compound having 3alpha-hydroxy-, 17beta-acetoxy-, 2beta-morpholino- and 16beta-N-allyllyrrolidinium substituents.		2.0210organic bromide salt;
quaternary ammonium salt		muscle relaxant;
neuromuscular agent
terconazole
terconazole: structure & RN for (cis)-isomer from first source. terconazole : A racemate consisting of equimolar amounts of (2R,4S)- and (2S,4R)-terconazole. It has broad-spectrum antifungal activitiy and is used for the treatment of vaginal yeast infections (Candida).. (2R,4S)-terconazole : A 1-(4-{[2-(2,4-dichlorophenyl)-2-(1H-1,2,4-triazol-1-ylmethyl)-1,3-dioxolan-4-yl]methoxy}phenyl)-4-isopropylpiperazine in which positions 2 and 4 of the 1,3-dioxolane moiety have R and S configuration, respectively.		3.86301-(4-{[2-(2,4-dichlorophenyl)-2-(1H-1,2,4-triazol-1-ylmethyl)-1,3-dioxolan-4-yl]methoxy}phenyl)-4-isopropylpiperazine
bacampicillin
bacampicillin: ester prodrug that is hydrolyzed to ampicillin after its absorption from the gastrointestinal tract; RN given refers to parent cpd; structure. bacampicillin : A penicillanic acid ester that is the 1-ethoxycarbonyloxyethyl ester of ampicillin. It is a semi-synthetic, microbiologically inactive prodrug of ampicillin.		2.0210penicillanic acid esterprodrug
linezolid
[no description available]		3.620acetamides;
morpholines;
organofluorine compound;
oxazolidinone		antibacterial drug;
protein synthesis inhibitor
(S)-bicalutamide
(S)-bicalutamide : A N-[4-cyano-3-(trifluoromethyl)phenyl]-3-[(4-fluorophenyl)sulfonyl]-2-hydroxy-2-methylpropanamide that is the (S)-enantiomer of bicalutamide.		2.0710N-[4-cyano-3-(trifluoromethyl)phenyl]-3-[(4-fluorophenyl)sulfonyl]-2-hydroxy-2-methylpropanamide
picrotoxinin
[no description available]		1.9610epoxide;
gamma-lactone;
organic heteropentacyclic compound;
picrotoxane sesquiterpenoid;
tertiary alcohol		GABA antagonist;
plant metabolite;
serotonergic antagonist
ecgonine
ecgonine: RN given refers to (1R-(exo,exo))-isomer; structure. ecgonine : A tropane alkaloid that consists of tropane bearing carboxy and hydroxy substituents at positions 2 and 3 respectively and having (1R,2R,3S,5S)-configuration. It is both a metabolite of and a precursor to cocaine.		2.0210tropane alkaloid
devazepide
Devazepide: A derivative of benzodiazepine that acts on the cholecystokinin A (CCKA) receptor to antagonize CCK-8's (SINCALIDE) physiological and behavioral effects, such as pancreatic stimulation and inhibition of feeding.. devazepide : An indolecarboxamide obtained by formal condensation of the carboxy group of indole-2-carboxylic acid with the exocyclic amino group of (3S)-3-amino-1-methyl-5-phenyl-1,3-dihydro-1,4-benzodiazepin-2-one. A cholecystokinin antagonist used for treatment of gastrointestinal disorders.		2.07101,4-benzodiazepinone;
indolecarboxamide		antineoplastic agent;
apoptosis inducer;
cholecystokinin antagonist;
gastrointestinal drug
clindamycin phosphate
[no description available]		3.2310
hetacillin
[no description available]		2.0410penicillinantibacterial drug
eplerenone
Eplerenone: A spironolactone derivative and selective ALDOSTERONE RECEPTOR antagonist that is used in the management of HYPERTENSION and CONGESTIVE HEART FAILURE, post-MYOCARDIAL INFARCTION.		3.23103-oxo-Delta(4) steroid;
epoxy steroid;
gamma-lactone;
methyl ester;
organic heteropentacyclic compound;
oxaspiro compound;
steroid acid ester		aldosterone antagonist;
antihypertensive agent
tolterodine
[no description available]		3.2310tertiary amineantispasmodic drug;
muscarinic antagonist;
muscle relaxant
halcinonide
Halcinonide: A glucocorticoid used topically in the treatment of DERMATITIS; ECZEMA; or PSORIASIS. It may cause skin irritation.		2.0710organic molecular entitySMO receptor agonist
metrizamide
Metrizamide: A solute for density gradient centrifugation offering higher maximum solution density without the problems of increased viscosity. It is also used as a resorbable, non-ionic contrast medium.		2.0710amino sugar
medigoxin
Medigoxin: A semisynthetic digitalis glycoside with the general properties of DIGOXIN but more rapid onset of action. Its cardiotonic action is prolonged by its demethylation to DIGOXIN in the liver. It has been used in the treatment of congestive heart failure (HEART FAILURE).		2.0410cardenolide glycoside
erythromycin ethylsuccinate
Erythromycin Ethylsuccinate: A macrolide antibiotic, produced by Streptomyces erythreus. This compound is an ester of erythromycin base and succinic acid. It acts primarily as a bacteriostatic agent. In sensitive organisms, it inhibits protein synthesis by binding to 50S ribosomal subunits. This binding process inhibits peptidyl transferase activity and interferes with translocation of amino acids during translation and assembly of proteins.. erythromycin ethylsuccinate : A erythromycin derivative that is erythromycin A in which the hydroxy group at position 3R is substituted by a (4-ethoxy-4-oxobutanoyl)oxy group. It is used for the treatment of a wide variety of bacterial infections.		2.420cyclic ketone;
erythromycin derivative;
ethyl ester;
succinate ester
vinpocetine
vinpocetine: whole issue of Arzneim Forsch (23 articles) discuss this drug; Arzneim Forsch 26(10a);1976; RN given refers to parent cpd with unspecified isomeric designation		2.0410alkaloidgeroprotector
amcinonide
amcinonide: structure		2.021011beta-hydroxy steroid;
20-oxo steroid;
3-oxo-Delta(1),Delta(4)-steroid;
acetate ester;
corticosteroid;
fluorinated steroid;
spiroketal		anti-inflammatory drug
betamethasone acetate
[no description available]		2.432011beta-hydroxy steroid;
17alpha-hydroxy steroid;
20-oxo steroid;
3-oxo-Delta(1),Delta(4)-steroid;
acetate ester;
fluorinated steroid;
steroid ester;
tertiary alpha-hydroxy ketone
darifenacin
darifenacin : 2-[(3S)-1-Ethylpyrrolidin-3-yl]-2,2-diphenylacetamide in which one of the hydrogens at the 2-position of the ethyl group is substituted by a 2,3-dihydro-1-benzofuran-5-yl group. It is a selective antagonist for the M3 muscarinic acetylcholine receptor, which is primarily responsible for bladder muscle contractions, and is used as the hydrobromide salt in the management of urinary incontinence.		3.23101-benzofurans;
monocarboxylic acid amide;
pyrrolidines		antispasmodic drug;
muscarinic antagonist
dihydroergocristine monomesylate
dihydroergocristine mesylate : The methanesulfonic acid salt of dihydroergocristine. It has been used as the for the symptomatic treatment of mental deterioration associated with cerebrovascular insufficiency and in peripheral vascular disease. It is also a component of ergoloid mesylate (codergocrine mesilate), a mixture of ergot alkaloid derivatives that is used as a vasodilator and has shown mild benefits in the treatment of vascular dementia.		2.0510methanesulfonate saltalpha-adrenergic antagonist;
geroprotector;
vasodilator agent
acarbose
[no description available]		2.4420amino cyclitol;
glycoside
tretinoin
Tretinoin: An important regulator of GENE EXPRESSION during growth and development, and in NEOPLASMS. Tretinoin, also known as retinoic acid and derived from maternal VITAMIN A, is essential for normal GROWTH; and EMBRYONIC DEVELOPMENT. An excess of tretinoin can be teratogenic. It is used in the treatment of PSORIASIS; ACNE VULGARIS; and several other SKIN DISEASES. It has also been approved for use in promyelocytic leukemia (LEUKEMIA, PROMYELOCYTIC, ACUTE).. retinoic acid : A retinoid consisting of 3,7-dimethylnona-2,4,6,8-tetraenoic acid substituted at position 9 by a 2,6,6-trimethylcyclohex-1-en-1-yl group (geometry of the four exocyclic double bonds is not specified).. all-trans-retinoic acid : A retinoic acid in which all four exocyclic double bonds have E- (trans-) geometry.		3.8530retinoic acid;
vitamin A		anti-inflammatory agent;
antineoplastic agent;
antioxidant;
AP-1 antagonist;
human metabolite;
keratolytic drug;
retinoic acid receptor agonist;
retinoid X receptor agonist;
signalling molecule
1-(5'-phospho-beta-d-ribofuranosyl)barbituric acid
6-oxouridine 5'-phosphate : A pyrimidine ribonucleoside 5'-monophosphate that is the 6-oxo derivative of UMP.		1.9610pyrimidine ribonucleoside 5'-monophosphate
retinol
Vitamin A: Retinol and derivatives of retinol that play an essential role in metabolic functioning of the retina, the growth of and differentiation of epithelial tissue, the growth of bone, reproduction, and the immune response. Dietary vitamin A is derived from a variety of CAROTENOIDS found in plants. It is enriched in the liver, egg yolks, and the fat component of dairy products.. vitamin A : Any member of a group of fat-soluble retinoids produced via metabolism of provitamin A carotenoids that exhibit biological activity against vitamin A deficiency. Vitamin A is involved in immune function, vision, reproduction, and cellular communication.. all-trans-retinol : A retinol in which all four exocyclic double bonds have E- (trans-) geometry.. retinol : A retinoid consisting of 3,7-dimethylnona-2,4,6,8-tetraen-1-ol substituted at position 9 by a 2,6,6-trimethylcyclohex-1-en-1-yl group (geometry of the four exocyclic double bonds is not specified).		3.5820retinol;
vitamin A		human metabolite;
mouse metabolite;
plant metabolite
tacrolimus
Tacrolimus: A macrolide isolated from the culture broth of a strain of Streptomyces tsukubaensis that has strong immunosuppressive activity in vivo and prevents the activation of T-lymphocytes in response to antigenic or mitogenic stimulation in vitro.. tacrolimus (anhydrous) : A macrolide lactam containing a 23-membered lactone ring, originally isolated from the fermentation broth of a Japanese soil sample that contained the bacteria Streptomyces tsukubaensis.		3.8930macrolide lactambacterial metabolite;
immunosuppressive agent
rosuvastatin
rosuvastatin : A dihydroxy monocarboxylic acid that is (6E)-7-{4-(4-fluorophenyl)-2-[methyl(methylsulfonyl)amino]-6-(propan-2-yl)pyrimidin-5-yl} hept-6-enoic acid carrying two hydroxy substituents at positions 3 and 5 (the 3R,5S-diastereomer).		3.2310dihydroxy monocarboxylic acid;
monofluorobenzenes;
pyrimidines;
statin (synthetic);
sulfonamide		anti-inflammatory agent;
antilipemic drug;
cardioprotective agent;
CETP inhibitor;
environmental contaminant;
xenobiotic
cocaine
Cocaine: An alkaloid ester extracted from the leaves of plants including coca. It is a local anesthetic and vasoconstrictor and is clinically used for that purpose, particularly in the eye, ear, nose, and throat. It also has powerful central nervous system effects similar to the amphetamines and is a drug of abuse. Cocaine, like amphetamines, acts by multiple mechanisms on brain catecholaminergic neurons; the mechanism of its reinforcing effects is thought to involve inhibition of dopamine uptake.. cocaine : A tropane alkaloid obtained from leaves of the South American shrub Erythroxylon coca.		8.65761benzoate ester;
methyl ester;
tertiary amino compound;
tropane alkaloid		adrenergic uptake inhibitor;
central nervous system stimulant;
dopamine uptake inhibitor;
environmental contaminant;
local anaesthetic;
mouse metabolite;
plant metabolite;
serotonin uptake inhibitor;
sodium channel blocker;
sympathomimetic agent;
vasoconstrictor agent;
xenobiotic
mycophenolic acid
Mycophenolic Acid: Compound derived from Penicillium stoloniferum and related species. It blocks de novo biosynthesis of purine nucleotides by inhibition of the enzyme inosine monophosphate dehydrogenase (IMP DEHYDROGENASE). Mycophenolic acid exerts selective effects on the immune system in which it prevents the proliferation of T-CELLS, LYMPHOCYTES, and the formation of antibodies from B-CELLS. It may also inhibit recruitment of LEUKOCYTES to sites of INFLAMMATION.. mycophenolate : A monocarboxylic acid anion resulting from the removal of a proton from the carboxy group of mycophenolic acid.. mycophenolic acid : A member of the class of 2-benzofurans that is 2-benzofuran-1(3H)-one which is substituted at positions 4, 5, 6, and 7 by methyl, methoxy, (2E)-5-carboxy-3-methylpent-2-en-1-yl, and hydroxy groups, respectively. It is an antibiotic produced by Penicillium brevi-compactum, P. stoloniferum, P. echinulatum and related species. An immunosuppressant, it is widely used (partiularly as its sodium salt and as the 2-(morpholin-4-yl)ethyl ester prodrug, mycophenolate mofetil) to prevent tissue rejection following organ transplants and for the treatment of certain autoimmune diseases.		3.56202-benzofurans;
gamma-lactone;
monocarboxylic acid;
phenols		anticoronaviral agent;
antimicrobial agent;
antineoplastic agent;
EC 1.1.1.205 (IMP dehydrogenase) inhibitor;
environmental contaminant;
immunosuppressive agent;
mycotoxin;
Penicillium metabolite;
xenobiotic
mupirocin
Mupirocin: A topically used antibiotic from a strain of Pseudomonas fluorescens. It has shown excellent activity against gram-positive staphylococci and streptococci. The antibiotic is used primarily for the treatment of primary and secondary skin disorders, nasal infections, and wound healing.. mupirocin : An alpha,beta-unsaturated ester resulting from the formal condensation of the alcoholic hydroxy group of 9-hydroxynonanoic acid with the carboxy group of (2E)-4-[(2S)-tetrahydro-2H-pyran-2-yl]-3-methylbut-2-enoic acid in which the tetrahydropyranyl ring is substituted at positions 3 and 4 by hydroxy groups and at position 5 by a {(2S,3S)-3-[(2S,3S)-3-hydroxybutan-2-yl]oxiran-2-yl}methyl group. Originally isolated from the Gram-negative bacterium Pseudomonas fluorescens, it is used as a topical antibiotic for the treatment of Gram-positive bacterial infections.		2.0210alpha,beta-unsaturated carboxylic ester;
epoxide;
monocarboxylic acid;
oxanes;
secondary alcohol;
triol		antibacterial drug;
bacterial metabolite;
protein synthesis inhibitor
clindamycin
Clindamycin: An antibacterial agent that is a semisynthetic analog of LINCOMYCIN.. clindamycin : A carbohydrate-containing antibiotic that is the semisynthetic derivative of lincomycin, a natural antibiotic.		3.5820
fosfomycin
Fosfomycin: An antibiotic produced by Streptomyces fradiae.. fosfomycin : A phosphonic acid having an (R,S)-1,2-epoxypropyl group attached to phosphorus.		3.5620epoxide;
phosphonic acids		antimicrobial agent;
EC 2.5.1.7 (UDP-N-acetylglucosamine 1-carboxyvinyltransferase) inhibitor
zithromax
Azithromycin: A semi-synthetic macrolide antibiotic structurally related to ERYTHROMYCIN. It has been used in the treatment of Mycobacterium avium intracellulare infections, toxoplasmosis, and cryptosporidiosis.. azithromycin : A macrolide antibiotic useful for the treatment of bacterial infections.		3.8430macrolide antibioticantibacterial drug;
environmental contaminant;
xenobiotic
octreotide
[no description available]		3.2310
eptifibatide
[no description available]		3.2310homodetic cyclic peptide;
macrocycle;
organic disulfide		anticoagulant;
platelet aggregation inhibitor
decitabine
[no description available]		3.23102'-deoxyribonucleoside
sm 8668
Sch 39304: Sch 42427 is the active entantiomer of the antifungal agent Sch 39304 which consists of Sch 42426 & Sch 42427; Sch 42426, the (S,S)-isomer, is inactive		2.0510
teniposide
[no description available]		3.5620aromatic ether;
beta-D-glucoside;
cyclic acetal;
furonaphthodioxole;
gamma-lactone;
monosaccharide derivative;
phenols;
thiophenes		antineoplastic agent;
EC 5.99.1.3 [DNA topoisomerase (ATP-hydrolysing)] inhibitor
ketoconazole
(2R,4S)-ketoconazole : A cis-1-acetyl-4-(4-{[2-(2,4-dichlorophenyl)-2-(1H-imidazol-1-ylmethyl)-1,3-dioxolan-4-yl]methoxy}phenyl)piperazine which dioxolane moiety has (2R,4S)-configuration.		2.1310cis-1-acetyl-4-(4-{[2-(2,4-dichlorophenyl)-2-(1H-imidazol-1-ylmethyl)-1,3-dioxolan-4-yl]methoxy}phenyl)piperazine
cefamandole
Cefamandole: Semisynthetic wide-spectrum cephalosporin with prolonged action, probably due to beta-lactamase resistance. It is used also as the nafate.. cefamandole : A cephalosporin compound having (R)-mandelamido and N-methylthiotetrazole side-groups.		2.0210cephalosporin;
semisynthetic derivative		antibacterial drug
dactinomycin
Dactinomycin: A compound composed of a two CYCLIC PEPTIDES attached to a phenoxazine that is derived from STREPTOMYCES parvullus. It binds to DNA and inhibits RNA synthesis (transcription), with chain elongation more sensitive than initiation, termination, or release. As a result of impaired mRNA production, protein synthesis also declines after dactinomycin therapy. (From AMA Drug Evaluations Annual, 1993, p2015)		3.5620actinomycinmutagen
melphalan
Melphalan: An alkylating nitrogen mustard that is used as an antineoplastic in the form of the levo isomer - MELPHALAN, the racemic mixture - MERPHALAN, and the dextro isomer - MEDPHALAN; toxic to bone marrow, but little vesicant action; potential carcinogen.. melphalan : A phenylalanine derivative comprising L-phenylalanine having [bis(2-chloroethyl)amino group at the 4-position on the phenyl ring.		4.0740L-phenylalanine derivative;
nitrogen mustard;
non-proteinogenic L-alpha-amino acid;
organochlorine compound		alkylating agent;
antineoplastic agent;
carcinogenic agent;
drug allergen;
immunosuppressive agent
enkephalin, leucine
Enkephalin, Leucine: One of the endogenous pentapeptides with morphine-like activity. It differs from MET-ENKEPHALIN in the LEUCINE at position 5. Its first four amino acid sequence is identical to the tetrapeptide sequence at the N-terminal of BETA-ENDORPHIN.. Leu-enkephalin : A pentapeptide comprising L-tyrosine, glycine, glycine, L-phenylalanine and L-leucine residues joined in sequence by peptide linkages. It is an endogenous opioid peptide produced in vertebrate species, including rodents, primates and humans that results from decomposition of proenkephalin or dynorphin and exhibits antinociceptive properties.		1.9610pentapeptide;
peptide zwitterion		analgesic;
delta-opioid receptor agonist;
human metabolite;
mu-opioid receptor agonist;
neurotransmitter;
rat metabolite
tenofovir
tenofovir (anhydrous) : A member of the class of phosphonic acids that is methylphosphonic acid in which one of the methyl hydrogens is replaced by a [(2R)-1-(6-amino-9H-purin-9-yl)propan-2-yl]oxy group. An inhibitor of HIV-1 reverse transcriptase, the bis(isopropyloxycarbonyloxymethyl) ester (disoproxil ester) prodrug is used as the fumaric acid salt in combination therapy for the treatment of HIV infection.		3.5920nucleoside analogue;
phosphonic acids		antiviral drug;
drug metabolite;
HIV-1 reverse transcriptase inhibitor
posaconazole
[no description available]		3.5920aromatic ether;
conazole antifungal drug;
N-arylpiperazine;
organofluorine compound;
oxolanes;
triazole antifungal drug;
triazoles		trypanocidal drug
dibekacin
Dibekacin: Analog of KANAMYCIN with antitubercular as well as broad-spectrum antimicrobial properties.. dibekacin : A kanamycin that is kanamycin B lacking the 3- and 4-hydroxy groups on the 2,6-diaminosugar ring.		2.0410kanamycinsantibacterial agent;
protein synthesis inhibitor
micafungin
Micafungin: A cyclic lipo-hexapeptide echinocandin antifungal agent that is used for the treatment and prevention of CANDIDIASIS.. micafungin : A cyclic hexapeptide echinocandin antibiotic which exerts its effect by inhibiting the synthesis of 1,3-beta-D-glucan, an integral component of the fungal cell wall. It is used as the sodium salt for the treatment of invasive candidiasis, and of aspergillosis in patients who are intolerant of other therapy.		3.2310antibiotic antifungal drug;
echinocandin		antiinfective agent
favipiravir
favipiravir : A member of the class of pyrazines that is pyrazine substituted by aminocarbonyl, hydroxy and fluoro groups at positions 2, 3 and 6, respectively. It is an anti-viral agent that inhibits RNA-dependent RNA polymerase of several RNA viruses and is approved for the treatment of influenza in Japan.		3.4110hydroxypyrazine;
organofluorine compound;
primary carboxamide		anticoronaviral agent;
antiviral drug;
EC 2.7.7.48 (RNA-directed RNA polymerase) inhibitor
riboflavin
vitamin B2 : Any member of a group of vitamers that belong to the chemical structural class called flavins that exhibit biological activity against vitamin B2 deficiency. Symptoms associated with vitamin B2 deficiency include glossitis, seborrhea, angular stomaitis, cheilosis and photophobia. The vitamers include riboflavin and its phosphate derivatives (and includes their salt, ionised and hydrate forms).		3.5820flavin;
vitamin B2		anti-inflammatory agent;
antioxidant;
cofactor;
Escherichia coli metabolite;
food colouring;
fundamental metabolite;
human urinary metabolite;
mouse metabolite;
photosensitizing agent;
plant metabolite
1-(2-Naphthylmethyl)-2,3-dioxo-indoline-5-carboxamide
[no description available]		3.4110indolecarboxamideanticoronaviral agent
sodium bicarbonate
Sodium Bicarbonate: A white, crystalline powder that is commonly used as a pH buffering agent, an electrolyte replenisher, systemic alkalizer and in topical cleansing solutions.		3.2310one-carbon compound;
organic sodium salt		antacid;
food anticaking agent
arsenic trioxide
Tetraarsenic Oxide: A form of As2O3 that exists as As4O6 in the solid state. It dissociates to As2O3 upon heating to the vapor phase above 800 degrees Celsius.		3.2310arsenic oxideantineoplastic agent;
insecticide
sch 22219
alclometasone dipropionate : A prednisolone compound having an alpha-chloro substituent at the 7-position, an alpha-methyl substituent at the 16-position and O-propanoyl groups at the 17- and 21-positions.		2.021011beta-hydroxy steroid;
20-oxo steroid;
3-oxo-Delta(1),Delta(4)-steroid;
chlorinated steroid;
glucocorticoid;
propanoate ester;
steroid ester		anti-inflammatory drug
sr 90107
fondaparinux sodium : An organic sodium salt, being the decasodium salt of fondaparinux.		3.2310
meglumine iodipamide
[no description available]		3.2310organoammonium saltradioopaque medium
hirsutanone
hirsutanone: from methanolic extract of the aerial parts of Viscum cruciatum (Viscaceae)		3.4110diarylheptanoid
isomethyleugenol
Methylation: Addition of methyl groups. In histo-chemistry methylation is used to esterify carboxyl groups and remove sulfate groups by treating tissue sections with hot methanol in the presence of hydrochloric acid. (From Stedman, 25th ed)		2.6530isomethyleugenol
thyrotropin-releasing hormone
PR 546: no other info available 9/89. protirelin : A tripeptide composed of L-pyroglutamyl, L-histidyl and L-prolinamide residues joined in sequence.		3.2310peptide hormone;
tripeptide		human metabolite
flavin mononucleotide
[no description available]		2.0410flavin mononucleotide;
vitamin B2		bacterial metabolite;
coenzyme;
cofactor;
human metabolite;
mouse metabolite
cocaethylene
cocaethylene: RN given refers to (1R-(exo,exo))-isomer; cocaine metabolite produced in vivo when cocaine and ethanol are taken together; as potent as cocaine in blocking uptake of the neurotransmitter dopamine synapses		1.9810benzoate ester
cannabidiol
Cannabidiol: Compound isolated from Cannabis sativa extract.. cannabidiol : An cannabinoid that is cyclohexene which is substituted by a methyl group at position 1, a 2,6-dihydroxy-4-pentylphenyl group at position 3, and a prop-1-en-2-yl group at position 4.		2.0110olefinic compound;
phytocannabinoid;
resorcinols		antimicrobial agent;
plant metabolite
arginine vasopressin
Arginine Vasopressin: The predominant form of mammalian antidiuretic hormone. It is a nonapeptide containing an ARGININE at residue 8 and two disulfide-linked cysteines at residues of 1 and 6. Arg-vasopressin is used to treat DIABETES INSIPIDUS or to improve vasomotor tone and BLOOD PRESSURE.. argipressin : The predominant form of mammalian vasopressin (antidiuretic hormone). It is a nonapeptide containing an arginine at residue 8 and two disulfide-linked cysteines at residues of 1 and 6.		3.2310vasopressincardiovascular drug;
hematologic agent;
mitogen
etorphine
[no description available]		1.9610alcohol;
morphinane alkaloid		opioid analgesic;
opioid receptor agonist;
sedative
s 1033
[no description available]		3.2310(trifluoromethyl)benzenes;
imidazoles;
pyridines;
pyrimidines;
secondary amino compound;
secondary carboxamide		anticoronaviral agent;
antineoplastic agent;
tyrosine kinase inhibitor
mezlocillin
Mezlocillin: Semisynthetic ampicillin-derived acylureido penicillin. It has been proposed for infections with certain anaerobes and may be useful in inner ear, bile, and CNS infections.. mezlocillin : A penicillin in which the substituent at position 6 of the penam ring is a (2R)-2-[3-(methanesulfonyl)-2-oxoimidazolidine-1-carboxamido]-2-phenylacetamido group.		2.4320penicillin allergen;
penicillin		antibacterial drug
methylatropine
methylatropine: RN given refers to endo-(+-)-isomer; structure in Negwer, 5th ed, #3766		2.3720
cholinophyllin
[no description available]		2.0210
mitobronitol
Mitobronitol: Brominated analog of MANNITOL which is an antineoplastic agent appearing to act as an alkylating agent.		2.0410alcohol;
organobromine compound
prednisolone hemisuccinate
prednisolone hemisuccinate: RN given refers to (11 beta)-isomer. prednisolone succinate : A hemisuccinate resulting from the formal condensation of the 21-hydroxy group prednisolone with one of the carboxy groups of succinic acid. It is used to treat mild to moderate non-infectious eye allergies and inflammation, including damage caused by chemical and thermal burns.		2.041011beta-hydroxy steroid;
17alpha-hydroxy steroid;
20-oxo steroid;
3-oxo-Delta(1),Delta(4)-steroid;
hemisuccinate;
tertiary alpha-hydroxy ketone		anti-inflammatory drug
octotropine methylbromide
octotropine methylbromide: minor descriptor (65-86); on line & INDEX MEDICUS search TROPANES (69-86); RN given refers to endo-isomer. anisotropine methylbromide : A quaternary ammonium salt resulting from the reaction of the amino group of anisotropine with methyl bromide.		2.0410
fludarabine
[no description available]		2.0210purine nucleoside
propylthiouracil
Propylthiouracil: A thiourea antithyroid agent. Propythiouracil inhibits the synthesis of thyroxine and inhibits the peripheral conversion of throxine to tri-iodothyronine. It is used in the treatment of hyperthyroidism. (From Martindale, The Extra Pharmacopeoia, 30th ed, p534). 6-propyl-2-thiouracil : A pyrimidinethione consisting of uracil in which the 2-oxo group is substituted by a thio group and the hydrogen at position 6 is substituted by a propyl group.		3.8530pyrimidinethioneantidote to paracetamol poisoning;
antimetabolite;
antioxidant;
antithyroid drug;
carcinogenic agent;
EC 1.14.13.39 (nitric oxide synthase) inhibitor;
hormone antagonist
nsc 4347
NSC 4347: structure in first source		2.0410
ipratropium bromide anhydrous
[no description available]		2.0210
chlorprothixene
Chlorprothixene: A thioxanthine with effects similar to the phenothiazine antipsychotics.. (Z)-chlorprothixene : A chlorprothixene in which the double bond adopts a (Z)-configuration.		2.6930chlorprothixene
etomidate
Etomidate: Imidazole derivative anesthetic and hypnotic with little effect on blood gases, ventilation, or the cardiovascular system. It has been proposed as an induction anesthetic.. etomidate : The ethyl ester of 1-[(1R)-1-phenylethyl]-1H-imidazole-5-carboxylic acid. It is an intravenous general anaesthetic with no analgesic activity.		4.2550ethyl ester;
imidazoles		intravenous anaesthetic;
sedative
mercaptopurine
Mercaptopurine: An antimetabolite antineoplastic agent with immunosuppressant properties. It interferes with nucleic acid synthesis by inhibiting purine metabolism and is used, usually in combination with other drugs, in the treatment of or in remission maintenance programs for leukemia.. purine-6-thiol : A thiol that is the tautomer of mercaptopurine.. mercaptopurine : A member of the class of purines that is 6,7-dihydro-1H-purine carrying a thione group at position 6. An adenine analogue, it is used in the treatment of acute lymphocytic leukemia (ALL), chronic myeloid leukemia (CML), Crohn's disease, and ulcerative colitis.		4.2650aryl thiol;
purines;
thiocarbonyl compound		anticoronaviral agent;
antimetabolite;
antineoplastic agent
methylthiouracil
Methylthiouracil: A thiourea antithyroid agent that inhibits the synthesis of thyroid hormone. It is used in the treatment of hyperthyroidism.		2.0710pyrimidone
bemesetron
[no description available]		210
crotamiton
[no description available]		2.0710
cinromide
[no description available]		2.0110cinnamamides;
secondary carboxamide
pyrantel
Pyrantel: A depolarizing neuromuscular-blocking agent, that causes persistent nicotinic activation resulting in spastic paralysis of susceptible nematodes. It is a drug of second-choice after benzimidazoles for treatment of ascariasis, hookworm, and pinworm infections, being effective after a single dose. (From Smith and Reynard, Textbook of Pharmacology, 1992, p920). pyrantel : A carboxamidine that is 1,4,5,6-tetrahydropyrimidine that is substituted at position 1 by a methyl group and at position 2 by an (E)-2-(2-thienyl)vinyl group. It is used, particularly as the embonate [4,4'-methylenebis(3-hydroxy-2-naphthoate)] salt, as an anthelmintic that is effective against intestinal nematodes including threadworms, roundworms and hookworms, and is included in the WHO 'Model List of Essential Medicines'.		3.23101,4,5,6-tetrahydropyrimidines;
carboxamidine;
thiophenes		antinematodal drug
lobeline
[no description available]		2.0410
flunarizine
Flunarizine: Flunarizine is a selective calcium entry blocker with calmodulin binding properties and histamine H1 blocking activity. It is effective in the prophylaxis of migraine, occlusive peripheral vascular disease, vertigo of central and peripheral origin, and as an adjuvant in the therapy of epilepsy.		2.7330diarylmethane
thiothixene
[no description available]		4.7850N-methylpiperazineanticoronaviral agent
eszopiclone
Eszopiclone: A pyridine, pyrazine, and piperazine derivative that is used as a HYPNOTIC AND SEDATIVE in the treatment of INSOMNIA.. eszopiclone : The (5S)- (active) enantiomer of zopiclone. Unlike almost all other hypnotic sedatives, which are approved only for the relief of short-term (6-8 weeks) insomnia, eszopiclone is approved by the U.S. Food and Drug Administration for long-term use.		3.2310zopiclonecentral nervous system depressant;
sedative
dieldrin
Dieldrin: An organochlorine insecticide whose use has been cancelled or suspended in the United States. It has been used to control locusts, tropical disease vectors, in termite control by direct soil injection, and non-food seed and plant treatment. (From HSDB). dieldrin : An organochlorine compound resulting from the epoxidation of the double bond of aldrin. It is the active metabolite of the proinsecticde aldrin.		1.9610epoxide;
organochlorine compound;
organochlorine insecticide		carcinogenic agent;
xenobiotic
thiouracil
Thiouracil: Occurs in seeds of Brassica and Crucifera species. Thiouracil has been used as antithyroid, coronary vasodilator, and in congestive heart failure although its use has been largely supplanted by other drugs. It is known to cause blood dyscrasias and suspected of terato- and carcinogenesis.. thiouracil : A nucleobase analogue that is uracil in which the oxo group at C-2 is replaced by a thioxo group.		2.0410nucleobase analogue;
thiocarbonyl compound		antithyroid drug;
metabolite
methimazole
Methimazole: A thioureylene antithyroid agent that inhibits the formation of thyroid hormones by interfering with the incorporation of iodine into tyrosyl residues of thyroglobulin. This is done by interfering with the oxidation of iodide ion and iodotyrosyl groups through inhibition of the peroxidase enzyme.. methimazole : A member of the class of imidazoles that it imidazole-2-thione in which a methyl group replaces the hydrogen which is attached to a nitrogen.		3.87301,3-dihydroimidazole-2-thionesantithyroid drug
cinnarizine
Cinnarizine: A piperazine derivative having histamine H1-receptor and calcium-channel blocking activity with vasodilating and antiemetic properties but it induces PARKINSONIAN DISORDERS.		2.3920diarylmethane;
N-alkylpiperazine;
olefinic compound		anti-allergic agent;
antiemetic;
calcium channel blocker;
geroprotector;
H1-receptor antagonist;
histamine antagonist;
muscarinic antagonist
sulindac
Sulindac: A sulfinylindene derivative prodrug whose sulfinyl moiety is converted in vivo to an active NSAID analgesic. Specifically, the prodrug is converted by liver enzymes to a sulfide which is excreted in the bile and then reabsorbed from the intestine. This helps to maintain constant blood levels with reduced gastrointestinal side effects.. sulindac : A monocarboxylic acid that is 1-benzylidene-1H-indene which is substituted at positions 2, 3, and 5 by methyl, carboxymethyl, and fluorine respectively, and in which the phenyl group of the benzylidene moiety is substituted at the para position by a methylsulfinyl group. It is a prodrug for the corresponding sulfide, a non-steroidal anti-inflammatory drug, used particularly in the treatment of acute and chronic inflammatory conditions.		4.2750monocarboxylic acid;
organofluorine compound;
sulfoxide		analgesic;
antineoplastic agent;
antipyretic;
apoptosis inducer;
EC 1.14.99.1 (prostaglandin-endoperoxide synthase) inhibitor;
non-narcotic analgesic;
non-steroidal anti-inflammatory drug;
prodrug;
tocolytic agent
capsaicin
ALGRX-4975: an injectable capsaicin (TRPV1 receptor agonist) formulation for longlasting pain relief. capsaicinoid : A family of aromatic fatty amides produced as secondary metabolites by chilli peppers.		2.0710capsaicinoidnon-narcotic analgesic;
TRPV1 agonist;
voltage-gated sodium channel blocker
enclomiphene
Enclomiphene: The trans or (E)-isomer of clomiphene.		2.0210
terbinafine
[no description available]		4.0740acetylenic compound;
allylamine antifungal drug;
enyne;
naphthalenes;
tertiary amine		EC 1.14.13.132 (squalene monooxygenase) inhibitor;
P450 inhibitor;
sterol biosynthesis inhibitor
1,4-benzoquinone guanylhydrazone thiosemicarbazone
1,4-benzoquinone guanylhydrazone thiosemicarbazone: structure given in first source		2.0410
thioguanine anhydrous
Thioguanine: An antineoplastic compound which also has antimetabolite action. The drug is used in the therapy of acute leukemia.. tioguanine : A 2-aminopurine that is the 6-thiono derivative of 2-amino-1,9-dihydro-6H-purine. Incorporates into DNA and inhibits synthesis. Used in the treatment of leukaemia.		4.08402-aminopurinesanticoronaviral agent;
antimetabolite;
antineoplastic agent
D-fructopyranose
[no description available]		2.0310cyclic hemiketal;
D-fructose;
fructopyranose		sweetening agent
unithiol
Unithiol: A chelating agent used as an antidote to heavy metal poisoning.		1.9610
succimer
Succimer: A mercaptodicarboxylic acid used as an antidote to heavy metal poisoning because it forms strong chelates with them.. succimer : A sulfur-containing carboxylic acid that is succinic acid bearing two mercapto substituents at positions 2 and 3. A lead chelator used as an antedote to lead poisoning.		3.5620dicarboxylic acid;
dithiol;
sulfur-containing carboxylic acid		chelator
digoxin
Digoxin: A cardiotonic glycoside obtained mainly from Digitalis lanata; it consists of three sugars and the aglycone DIGOXIGENIN. Digoxin has positive inotropic and negative chronotropic activity. It is used to control ventricular rate in ATRIAL FIBRILLATION and in the management of congestive heart failure with atrial fibrillation. Its use in congestive heart failure and sinus rhythm is less certain. The margin between toxic and therapeutic doses is small. (From Martindale, The Extra Pharmacopoeia, 30th ed, p666). digoxin : A cardenolide glycoside that is digitoxin beta-hydroxylated at C-12. A cardiac glycoside extracted from the foxglove plant, Digitalis lanata, it is used to control ventricular rate in atrial fibrillation and in the management of congestive heart failure with atrial fibrillation, but the margin between toxic and therapeutic doses is small.		4.2850cardenolide glycoside;
steroid saponin		anti-arrhythmia drug;
cardiotonic drug;
EC 3.6.3.9 (Na(+)/K(+)-transporting ATPase) inhibitor;
epitope
streptozocin
[no description available]		3.8530
tamoxifen
[no description available]		5.2690stilbenoid;
tertiary amino compound		angiogenesis inhibitor;
antineoplastic agent;
bone density conservation agent;
EC 1.2.3.1 (aldehyde oxidase) inhibitor;
EC 2.7.11.13 (protein kinase C) inhibitor;
estrogen antagonist;
estrogen receptor antagonist;
estrogen receptor modulator
ethionamide
Ethionamide: A second-line antitubercular agent that inhibits mycolic acid synthesis.. ethionamide : A thiocarboxamide that is pyridine-4-carbothioamide substituted by an ethyl group at position 2. A prodrug that undergoes metabolic activation by conversion to the corresponding S-oxide.		3.8530pyridines;
thiocarboxamide		antilipemic drug;
antitubercular agent;
fatty acid synthesis inhibitor;
leprostatic drug;
prodrug
S-[5-(trifluoromethyl)-4H-1,2,4-triazol-3-yl] 5-(phenylethynyl)furan-2-carbothioate
[no description available]		3.4110acetylenic compound;
furans;
organofluorine compound;
thioester;
triazoles
cancidas
[no description available]		3.2310
zeranol
Zeranol: A non-steroidal estrogen analog.		2.0410macrolide
scopolamine
[no description available]		2.07103-hydroxy carboxylic acid
lincomycin
Lincomycin: An antibiotic produced by Streptomyces lincolnensis var. lincolnensis. It has been used in the treatment of staphylococcal, streptococcal, and Bacteroides fragilis infections.. lincomycin : A carbohydrate-containing antibiotic produced by the actinomyces Streptomyces lincolnensis.		3.2310carbohydrate-containing antibiotic;
L-proline derivative;
monocarboxylic acid amide;
pyrrolidinecarboxamide;
S-glycosyl compound		antimicrobial agent;
bacterial metabolite
thiopental
Thiopental: A barbiturate that is administered intravenously for the induction of general anesthesia or for the production of complete anesthesia of short duration.. thiopental : A barbiturate, the structure of which is that of 2-thiobarbituric acid substituted at C-5 by ethyl and sec-pentyl groups.		2.0410barbituratesanticonvulsant;
drug allergen;
environmental contaminant;
intravenous anaesthetic;
sedative;
xenobiotic
ranitidine
Ranitidine: A non-imidazole blocker of those histamine receptors that mediate gastric secretion (H2 receptors). It is used to treat gastrointestinal ulcers.. ranitidine : A member of the class of furans used to treat peptic ulcer disease (PUD) and gastroesophageal reflux disease.		4.140C-nitro compound;
furans;
organic sulfide;
tertiary amino compound		anti-ulcer drug;
drug allergen;
environmental contaminant;
H2-receptor antagonist;
xenobiotic
aplaviroc
aplaviroc: a spiro-diketo-piperazine; a potent noncompetitive allosteric antagonist of the CCR5 receptor with concomitantly potent antiviral effects for HIV-1; structure in first source		3.5920
hmr 3647
[no description available]		3.2310
maraviroc
[no description available]		3.5920tropane alkaloid
toremifene
Toremifene: A first generation selective estrogen receptor modulator (SERM). Like TAMOXIFEN, it is an estrogen agonist for bone tissue and cholesterol metabolism but is antagonistic on mammary and uterine tissue.		5.3460aromatic ether;
organochlorine compound;
tertiary amine		antineoplastic agent;
bone density conservation agent;
estrogen antagonist;
estrogen receptor modulator
nelarabine
nelarabine: prodrug of ara-G. nelarabine : A purine nucleoside in which O-methylguanine is attached to arabinofuranose via a beta-N(9)-glycosidic bond. Inhibits DNA synthesis and causes cell death; a prodrug of 9-beta-D-arabinofuranosylguanine (ara-G).		3.2310beta-D-arabinoside;
monosaccharide derivative;
purine nucleoside		antineoplastic agent;
DNA synthesis inhibitor;
prodrug
lithium
Lithium: An element in the alkali metals family. It has the atomic symbol Li, atomic number 3, and atomic weight [6.938; 6.997]. Salts of lithium are used in treating BIPOLAR DISORDER.		5.7112alkali metal atom
albutoin
albutoin: structure		2.4320organonitrogen compound;
organooxygen compound
iodothiouracil
[no description available]		2.0410organohalogen compound;
pyrimidines
dermatan sulfate
Dermatan Sulfate: A naturally occurring glycosaminoglycan found mostly in the skin and in connective tissue. It differs from CHONDROITIN SULFATE A (see CHONDROITIN SULFATES) by containing IDURONIC ACID in place of glucuronic acid, its epimer, at carbon atom 5. (from Merck, 12th ed). alpha-L-IdopA-(1->3)-beta-D-GalpNAc4S : An oligosaccharide sulfate that is 2-acetamido-2-deoxy-4-O-sulfo-beta-D-galactopyranose in which the hydroxy group at position 3 has been converted to the corresponding alpha-L-idopyranuronoside.. dermatan sulfate : Any of a group of glycosaminoglycans with repeating units consisting of variously sulfated beta1->4-linked L-iduronyl-(alpha1->3)-N-acetyl-D-galactosamine units.		3.2310amino disaccharide;
glycosylgalactose derivative;
iduronic acids;
oligosaccharide sulfate
dezocine
dezocine: potent analgesic; RN given refers to ((5R-(5alpha,11alpha,13S*)))-isomer (dezocin); structure. dezocine : (7S,8S)-7-Amino-8-methyl-5,6,7,8-tetrahydronaphthalen-2-ol in which the hydrogen at position 8 and one of the hydrogens at position 6 are substituted by each end of a tetramethylene bridge. A synthetic opioid analgesic, it has mixed opiod agonist and antagonist properties. Although it is used for pain management, it can produce opioid withdrawal syndrome in patients already dependent on other opioids, and its clinical application is limited by side effects such as dizziness.		2.0210phenols;
primary amino compound		opioid analgesic
adrafinil
[no description available]		2.0110diarylmethane
dapiprazole
[no description available]		2.0210N-alkylpiperazine;
N-arylpiperazine;
pyridines		alpha-adrenergic antagonist;
antipsychotic agent;
miotic;
ophthalmology drug
nizatidine
Nizatidine: A histamine H2 receptor antagonist with low toxicity that inhibits gastric acid secretion. The drug is used for the treatment of duodenal ulcers.. nizatidine : A member of the class of 1,3-thiazoles having a dimethylaminomethyl substituent at position 2 and an alkylthiomethyl moiety at position 4.		2.1310
altanserin
altanserin: structure given in first source; a radioligand for PET studies of serotonin S2 receptors		1.9810quinazolines
raclopride
Raclopride: A substituted benzamide that has antipsychotic properties. It is a dopamine D2 receptor (see RECEPTORS, DOPAMINE D2) antagonist.		3.4211salicylamides
dolasetron
[no description available]		3.2310indolyl carboxylic acid
almokalant
almokalant: structure given in first source		2.0710
orlistat
Orlistat: A lactone derivative of LEUCINE that acts as a pancreatic lipase inhibitor to limit the absorption of dietary fat; it is used in the management of obesity.. orlistat : A carboxylic ester resulting from the formal condensation of the carboxy group of N-formyl-L-leucine with the hydroxy group of (3S,4S)-3-hexyl-4-[(2S)-2-hydroxytridecyl]oxetan-2-one. A pancreatic lipase inhibitor, it is used as an anti-obesity drug.		3.8930beta-lactone;
carboxylic ester;
formamides;
L-leucine derivative		anti-obesity agent;
bacterial metabolite;
EC 2.3.1.85 (fatty acid synthase) inhibitor;
EC 3.1.1.3 (triacylglycerol lipase) inhibitor
quinine
[no description available]		3.620cinchona alkaloidantimalarial;
muscle relaxant;
non-narcotic analgesic
fospropofol
[no description available]		3.2310alkylbenzene
vx-745
[no description available]		2.0710aryl sulfide;
dichlorobenzene;
difluorobenzene;
pyrimidopyridazine		anti-inflammatory drug;
apoptosis inducer;
EC 2.7.11.24 (mitogen-activated protein kinase) inhibitor
rasagiline
[no description available]		4.1220indanes;
secondary amine;
terminal acetylenic compound		EC 1.4.3.4 (monoamine oxidase) inhibitor;
neuroprotective agent
ketazocine
ketazocine: RN given refers to parent cpd(2S-(2alpha,6alpha,11S*))-isomer		1.9610
deracoxib
SC 046: structure in first source. deracoxib : A member of the class of pyrazoles that is 1H-pyrazole which is substituted at positions 1, 3, and 5 by 4-sulfamoylphenyl, difluoromethyl and 3-fluoro-4-methoxyphenyl groups, respectively. A selective cyclooxygenase 2 inhibitor, it is used in veterinary medicine for the control of pain and inflammation associated with osteoarthritis in dogs.		2.0710organofluorine compound;
pyrazoles;
sulfonamide		cyclooxygenase 2 inhibitor;
non-narcotic analgesic;
non-steroidal anti-inflammatory drug
dasatinib
N-(2-chloro-6-methylphenyl)-2-((6-(4-(2-hydroxyethyl)piperazin-1-yl)-2-methylpyrimidin-4-yl)amino)-1,3-thiazole-5-carboxamide: a dasatinib prodrug; structure in first source. dasatinib (anhydrous) : An aminopyrimidine that is 2-methylpyrimidine which is substituted at position 4 by the primary amino group of 2-amino-1,3-thiazole-5-carboxylic acid and at position 6 by a 4-(2-hydroxyethyl)piperazin-1-yl group, and in which the carboxylic acid group has been formally condensed with 2-chloro-6-methylaniline to afford the corresponding amide. A multi-targeted kinase inhibitor, it is used, particularly as the monohydrate, for the treatment of chronic, accelerated, or myeloid or lymphoid blast phase chronic myeloid leukemia. Note that the name 'dasatinib' is used to refer to the monohydrate (USAN) as well as to anhydrous dasatinib (INN).		4.44301,3-thiazoles;
aminopyrimidine;
monocarboxylic acid amide;
N-(2-hydroxyethyl)piperazine;
N-arylpiperazine;
organochlorine compound;
secondary amino compound;
tertiary amino compound		anticoronaviral agent;
antineoplastic agent;
tyrosine kinase inhibitor
2-aminohippuric acid
[no description available]		2.0710N-acylglycine
alatrofloxacin
alatrofloxacin: prodrug of trovafloxacin		2.0610
N-(4-Butan-2-ylphenyl)-N-[2-(cyclopentylamino)-2-oxo-1-pyridin-3-ylethyl]furan-2-carboxamide
[no description available]		3.4110aromatic amide;
furans		anticoronaviral agent
rs-130830
RS-130830: orally-active broad-spectrum matrix metalloproteinase inhibitor		2.0710
sodium dodecyl sulfate
Sodium Dodecyl Sulfate: An anionic surfactant, usually a mixture of sodium alkyl sulfates, mainly the lauryl; lowers surface tension of aqueous solutions; used as fat emulsifier, wetting agent, detergent in cosmetics, pharmaceuticals and toothpastes; also as research tool in protein biochemistry.. sodium dodecyl sulfate : An organic sodium salt that is the sodium salt of dodecyl hydrogen sulfate.		1.9510organic sodium saltdetergent;
protein denaturant
3-[bis(4-fluorophenyl)methoxy]-8-methyl-8-azabicyclo[3.2.1]octane
[no description available]		3.0950diarylmethane
17-ketosteroids
17-Ketosteroids: Steroids that contain a ketone group at position 17.. 17-oxo steroid : Any oxo steroid carrying the oxo group at position 17.		3.3311
sitagliptin
sitagliptin : A triazolopyrazine that exhibits hypoglycemic activity.		3.620triazolopyrazine;
trifluorobenzene		EC 3.4.14.5 (dipeptidyl-peptidase IV) inhibitor;
environmental contaminant;
hypoglycemic agent;
serine proteinase inhibitor;
xenobiotic
flosequinan
[no description available]		2.0210quinolines
tolcapone
Tolcapone: A benzophenone and nitrophenol compound that acts as an inhibitor of CATECHOL O-METHYLTRANSFERASE, an enzyme involved in the metabolism of DOPAMINE and LEVODOPA. It is used in the treatment of PARKINSON DISEASE in patients for whom levodopa is ineffective or contraindicated.. tolcapone : Benzophenone substituted on one of the phenyl rings at C-3 and C-4 by hydroxy groups and at C-5 by a nitro group, and on the other phenyl ring by a methyl group at C-4. It is an inhibitor of catechol O-methyltransferase.		4.28502-nitrophenols;
benzophenones;
catechols		antiparkinson drug;
EC 2.1.1.6 (catechol O-methyltransferase) inhibitor
sm 21
SM 21: RN given for (3(R)-endo)-isomer and maleate salt; structure in first source		210monocarboxylic acid
methanethiosulfonate
methanethiosulfonate: used for measurement of rhodanese activity; RN given refers to parent cpd		210
sphingosine
sphing-4-enine : A sphingenine in which the C=C double bond is located at the 4-position.. sphingenine : A 2-aminooctadecene-1,3-diol having (2S,3R)-configuration.. sphingoid : Sphinganine, its homologs and stereoisomers, and the hydroxy and unsaturated derivatives of these compounds.. 2-aminooctadec-4-ene-1,3-diol : A 2-aminooctadecene-1,3-diol having its double bond at position 4.		2.0810sphing-4-eninehuman metabolite;
mouse metabolite
quercetin
[no description available]		3.41107-hydroxyflavonol;
pentahydroxyflavone		antibacterial agent;
antineoplastic agent;
antioxidant;
Aurora kinase inhibitor;
chelator;
EC 1.10.99.2 [ribosyldihydronicotinamide dehydrogenase (quinone)] inhibitor;
geroprotector;
phytoestrogen;
plant metabolite;
protein kinase inhibitor;
radical scavenger
bilirubin
[no description available]		2.0410biladienes;
dicarboxylic acid		antioxidant;
human metabolite;
mouse metabolite
dinoprostone
prostaglandin E2 : Prostaglandin F2alpha in which the hydroxy group at position 9 has been oxidised to the corresponding ketone. Prostaglandin E2 is the most common and most biologically potent of mammalian prostaglandins.		2.420prostaglandins Ehuman metabolite;
mouse metabolite;
oxytocic
dinoprost
Dinoprost: A naturally occurring prostaglandin that has oxytocic, luteolytic, and abortifacient activities. Due to its vasocontractile properties, the compound has a variety of other biological actions.. prostaglandin F2alpha : A prostaglandins Falpha that is prosta-5,13-dien-1-oic acid substituted by hydroxy groups at positions 9, 11 and 15. It is a naturally occurring prostaglandin used to induce labor.		2.3920monocarboxylic acid;
prostaglandins Falpha		human metabolite;
mouse metabolite
luteolin
[no description available]		3.41103'-hydroxyflavonoid;
tetrahydroxyflavone		angiogenesis inhibitor;
anti-inflammatory agent;
antineoplastic agent;
apoptosis inducer;
c-Jun N-terminal kinase inhibitor;
EC 2.3.1.85 (fatty acid synthase) inhibitor;
immunomodulator;
nephroprotective agent;
plant metabolite;
radical scavenger;
vascular endothelial growth factor receptor antagonist
linoleic acid
Linoleic Acid: A doubly unsaturated fatty acid, occurring widely in plant glycosides. It is an essential fatty acid in mammalian nutrition and is used in the biosynthesis of prostaglandins and cell membranes. (From Stedman, 26th ed). linoleic acid : An octadecadienoic acid in which the two double bonds are at positions 9 and 12 and have Z (cis) stereochemistry.		2.0110octadecadienoic acid;
omega-6 fatty acid		algal metabolite;
Daphnia galeata metabolite;
plant metabolite
calcitriol
dihydroxy-vitamin D3: as a major in vitro metabolite of 1alpha,25-dihydroxyvitamin D3, produced in primary cultures of neonatal human keratinocytes		3.8430D3 vitamins;
hydroxycalciol;
triol		antineoplastic agent;
antipsoriatic;
bone density conservation agent;
calcium channel agonist;
calcium channel modulator;
hormone;
human metabolite;
immunomodulator;
metabolite;
mouse metabolite;
nutraceutical
vitamin k semiquinone radical
vitamin K semiquinone radical: found in active preparations of vitamin K-dependent carboxylase. vitamin K : Any member of a group of fat-soluble 2-methyl-1,4-napthoquinones that exhibit biological activity against vitamin K deficiency. Vitamin K is required for the synthesis of prothrombin and certain other blood coagulation factors.		2.0710
beta carotene
beta Carotene: A carotenoid that is a precursor of VITAMIN A. Beta carotene is administered to reduce the severity of photosensitivity reactions in patients with erythropoietic protoporphyria (PORPHYRIA, ERYTHROPOIETIC).. provitamin A : A provitamin that can be converted into vitamin A by enzymes from animal tissues.		2.4620carotenoid beta-end derivative;
cyclic carotene		antioxidant;
biological pigment;
cofactor;
ferroptosis inhibitor;
human metabolite;
mouse metabolite;
plant metabolite;
provitamin A
alprostadil
[no description available]		2.3920prostaglandins Eanticoagulant;
human metabolite;
platelet aggregation inhibitor;
vasodilator agent
vitamin d 2
Ergocalciferols: Derivatives of ERGOSTEROL formed by ULTRAVIOLET RAYS breaking of the C9-C10 bond. They differ from CHOLECALCIFEROL in having a double bond between C22 and C23 and a methyl group at C24.. vitamin D2 : A vitamin D supplement and has been isolated from alfalfa.		3.5920hydroxy seco-steroid;
seco-ergostane;
vitamin D		bone density conservation agent;
nutraceutical;
plant metabolite;
rodenticide
harmine
Harmine: Alkaloid isolated from seeds of PEGANUM HARMALA; ZYGOPHYLLACEAE. It is identical to banisterine, or telepathine, from Banisteria caapi and is one of the active ingredients of hallucinogenic drinks made in the western Amazon region from related plants. It has no therapeutic use, but (as banisterine) was hailed as a cure for postencephalitic PARKINSON DISEASE in the 1920's.. harmine : A harmala alkaloid in which the harman skeleton is methoxy-substituted at C-7.		2.0410harmala alkaloidanti-HIV agent;
EC 1.4.3.4 (monoamine oxidase) inhibitor;
metabolite
amphotericin b
Amphotericin B: Macrolide antifungal antibiotic produced by Streptomyces nodosus obtained from soil of the Orinoco river region of Venezuela.. amphotericin B : A macrolide antibiotic used to treat potentially life-threatening fungal infections.		3.5620antibiotic antifungal drug;
macrolide antibiotic;
polyene antibiotic		antiamoebic agent;
antiprotozoal drug;
bacterial metabolite
clavulanic acid
Clavulanic Acid: A beta-lactam antibiotic produced by the actinobacterium Streptomyces clavuligerus. It is a suicide inhibitor of bacterial beta-lactamase enzymes. Administered alone, it has only weak antibacterial activity against most organisms, but given in combination with other beta-lactam antibiotics it prevents antibiotic inactivation by microbial lactamase.. clavulanate : The conjugate base of clavulanic acid.. clavulanic acid : Antibiotic isolated from Streptomyces clavuligerus. It acts as a suicide inhibitor of bacterial beta-lactamase enzymes.		2.0410oxapenamantibacterial drug;
anxiolytic drug;
bacterial metabolite;
EC 3.5.2.6 (beta-lactamase) inhibitor
pulmicort
Budesonide: A glucocorticoid used in the management of ASTHMA, the treatment of various skin disorders, and allergic RHINITIS.. budesonide : A glucocorticoid steroid having a highly oxygenated pregna-1,4-diene structure. It is used mainly in the treatment of asthma and non-infectious rhinitis and for treatment and prevention of nasal polyposis.		3.562011beta-hydroxy steroid;
20-oxo steroid;
21-hydroxy steroid;
3-oxo-Delta(1),Delta(4)-steroid;
cyclic acetal;
glucocorticoid;
primary alpha-hydroxy ketone		anti-inflammatory drug;
bronchodilator agent;
drug allergen
oxymetholone
Oxymetholone: A synthetic hormone with anabolic and androgenic properties. It is used mainly in the treatment of anemias. According to the Fourth Annual Report on Carcinogens (NTP 85-002), this compound may reasonably be anticipated to be a carcinogen. (From Merck Index, 11th ed). oxymetholone : A 3-oxo-5alpha- steroid that is 4,5alpha-dihydrotestosterone which is substituted by a hydroxymethylidene group at position 2 and by a methyl group at the 17alpha position. A synthetic androgen, it was mainly used for the treatment of anaemias until being replaced by treatments with fewer side effects.		3.5920
eprosartan
eprosartan: angiotensin II receptor antagonist. eprosartan : A member of the class of imidazoles and thiophenes that is an angiotensin II receptor antagonist used for the treatment of high blood pressure.		3.5820dicarboxylic acid;
imidazoles;
thiophenes		angiotensin receptor antagonist;
antihypertensive agent;
environmental contaminant;
xenobiotic
montelukast
montelukast: a leukotriene D4 receptor antagonist		3.8930aliphatic sulfide;
monocarboxylic acid;
quinolines		anti-arrhythmia drug;
anti-asthmatic drug;
leukotriene antagonist
mivacurium
Mivacurium: An isoquinoline derivative that is used as a short-acting non-depolarizing agent.		3.2310isoquinolines
olopatadine
[no description available]		2.0210
hemabate
carboprost tromethamine : The tromethamine salt of carboprost. It is used as an abortifacient agent that is effective in both the first and second trimesters of pregnancy.		3.2310
ethchlorvynol
Ethchlorvynol: A sedative and hypnotic that has been used in the short-term management of INSOMNIA. Its use has been superseded by other drugs.. ethchlorvynol : Propargyl alcohol in which the methylene hydrogens are substituted by ethyl and 2-chlorovinyl groups. A hypnotic and sedative, it is used for treatment of insomnia in some cases where an intolerance or allergy to more commonly used drugs exists.		2.3920
mycophenolate mofetil
mycophenolate mofetil : A carboxylic ester resulting from the formal condensation between the carboxylic acid group of mycophenolic acid and the hydroxy group of 2-(morpholin-4-yl)ethanol. In the liver, it is metabolised to mycophenolic acid, an immunosuppressant for which it is a prodrug. It is widely used to prevent tissue rejection following organ transplants as well as for the treatment of certain autoimmune diseases.		3.5920carboxylic ester;
ether;
gamma-lactone;
phenols;
tertiary amino compound		anticoronaviral agent;
EC 1.1.1.205 (IMP dehydrogenase) inhibitor;
immunosuppressive agent;
prodrug
bw b1090u
[no description available]		2.0210isoquinolines
entacapone
entacapone: structure given in first source. entacapone : A monocarboxylic acid amide that is N,N-diethylprop-2-enamide in which the hydrogen at position 2 is substituted by a cyano group and the hydrogen at the 3E position is substituted by a 3,4-dihydroxy-5-nitrophenyl group.		4.12202-nitrophenols;
catechols;
monocarboxylic acid amide;
nitrile		antidyskinesia agent;
antiparkinson drug;
central nervous system drug;
EC 2.1.1.6 (catechol O-methyltransferase) inhibitor
paricalcitol
[no description available]		3.2310hydroxy seco-steroid;
seco-cholestane		antiparathyroid drug
amentoflavone
[no description available]		3.4110biflavonoid;
hydroxyflavone;
ring assembly		angiogenesis inhibitor;
antiviral agent;
cathepsin B inhibitor;
P450 inhibitor;
plant metabolite
savinin
savinin: a lignan from Pterocarpus santalinus inhibits tumor necrosis factor-alpha production and T cell proliferation; structure in first source. savinin : A lignan that is dihydrofuran-2(3H)-one (gamma-butyrolactone) substituted by a 1,3-benzodioxol-5-ylmethylidene group at position 3 and a 1,3-benzodioxol-5-ylmethyl group at position 4 (the 3E,4R-isomer). It exhibits antiviral activity against SARS-CoV-2.		3.4110benzodioxoles;
gamma-lactone;
lignan		anti-inflammatory agent;
anticoronaviral agent;
EC 3.4.22.69 (SARS coronavirus main proteinase) inhibitor;
plant metabolite;
T-cell proliferation inhibitor
flupenthixol
cis-flupenthixol : A flupenthixol in which the double bond adopts a cis-configuration.		1.9610flupenthixoldopaminergic antagonist
pheniramine maleate
Naphcon A: tradename; contains above compounds; ophthalmic solution		2.0710organic molecular entity
rokitamycin
rokitamycin: structure in first source		2.0410organic molecular entity
gemeprost
gemeprost: used for preoperative dilation of cervix before surgical abortion; RN given refers to (2E,11alpha,13E,15R)-isomer		2.0110aliphatic alcohol
7432 s
Ceftibuten: A cephalosporin antibacterial agent that is used in the treatment of infections, including urinary-tract and respiratory-tract infections.. ceftibuten : A third-generation cephalosporin antibiotic with a [(2Z)-2-(2-amino-1,3-thiazol-4-yl)-4-carboxybut-2-enoyl]amino substituent at the 7 position of the cephem skeleton. An orally-administered agent, ceftibuten is used as the dihydrate to treat urinary-tract and respiratory-tract infections.		3.5620cephalosporin;
dicarboxylic acid		antibacterial drug
etretinate
retinoid : Oxygenated derivatives of 3,7-dimethyl-1-(2,6,6-trimethylcyclohex-1-enyl)nona-1,3,5,7-tetraene and derivatives thereof.		2.4320enoate ester;
ethyl ester;
retinoid		keratolytic drug
isotretinoin
Isotretinoin: A topical dermatologic agent that is used in the treatment of ACNE VULGARIS and several other skin diseases. The drug has teratogenic and other adverse effects.. isotretinoin : A retinoic acid that is all-trans-retinoic acid in which the double bond which is alpha,beta- to the carboxy group is isomerised to Z configuration. A synthetic retinoid, it is used for the treatment of severe cases of acne and other skin diseases.		3.8530retinoic acidantineoplastic agent;
keratolytic drug;
teratogenic agent
misoprostol
Misoprostol: A synthetic analog of natural prostaglandin E1. It produces a dose-related inhibition of gastric acid and pepsin secretion, and enhances mucosal resistance to injury. It is an effective anti-ulcer agent and also has oxytocic properties.. misoprostol : A diastereoisomeric mixture composed of approximately equal amounts of a double racemate of four of the sixteen possible diastereoisomers of methyl (13E)-11,16-dihydroxy-16-methyl-9-oxoprost-13-en-1-oate that is racemic prostaglandin E1 which is lacking the hydroxy group at position 15, but which has an additional hydroxy group at position 16. It is a synthetic prostaglandin E1 analogue, used in the treatment of gastric and duodenal ulcers. A weak abortifacient, it is also used for cervical ripening prior to surgical termination of pregnancy. The (11R,16S)-diastereoisomer is the pharmacologically active form.		2.4320
epoprostenol
[no description available]		3.8430prostaglandins Imouse metabolite
indocyanine green
[no description available]		3.23101,1-diunsubstituted alkanesulfonate;
benzoindole;
cyanine dye
dothiepin hydrochloride
Dothiepin: A tricyclic antidepressant with some tranquilizing action.		3.4110dothiepin
triprolidine
Triprolidine: Histamine H1 antagonist used in allergic rhinitis; ASTHMA; and URTICARIA. It is a component of COUGH and COLD medicines. It may cause drowsiness.. triprolidine : An N-alkylpyrrolidine that is acrivastine in which the pyridine ring is lacking the propenoic acid substituent. It is a sedating antihistamine that is used (generally as the monohydrochloride monohydrate) for the relief of the symptoms of uticaria, rhinitis, and various pruritic skin disorders.		4.3860N-alkylpyrrolidine;
olefinic compound;
pyridines		H1-receptor antagonist
pitavastatin
pitavastatin : A dihydroxy monocarboxylic acid that is (6E)-7-[2-cyclopropyl-4-(4-fluorophenyl)quinolin-3-yl]hept-6-enoic acid in which the two hydroxy groups are located at positions 3 and 5 (the 3R,5S-stereoisomer). Used as its calcium salt for treatment of hypercholesterolemia (elevated levels of cholesterol in the blood) on patients unable to sufficiently lower their cholesterol levels by diet and exercise.		3.2310cyclopropanes;
dihydroxy monocarboxylic acid;
monofluorobenzenes;
quinolines;
statin (synthetic)		antioxidant
ethamolin
monoethanolamine oleate: used for treatment of pyogenic granuloma		3.2310long-chain fatty acid
betamethasone benzoate
[no description available]		2.021021-hydroxy steroid
alatrofloxacin mesylate
[no description available]		3.2310
homatropine
[no description available]		2.0710tropane alkaloid
codeine
[no description available]		3.7630morphinane alkaloid;
organic heteropentacyclic compound		antitussive;
drug allergen;
environmental contaminant;
opioid analgesic;
opioid receptor agonist;
prodrug;
xenobiotic
cyclosporine
ramihyphin A: one of the metabolites produced by Fusarium sp. S-435; RN given refers to cpd with unknown MF		4.1140homodetic cyclic peptideanti-asthmatic drug;
anticoronaviral agent;
antifungal agent;
antirheumatic drug;
carcinogenic agent;
dermatologic drug;
EC 3.1.3.16 (phosphoprotein phosphatase) inhibitor;
geroprotector;
immunosuppressive agent;
metabolite
natamycin
[no description available]		2.0410antibiotic antifungal drug;
dicarboxylic acid monoester;
epoxide;
macrolide antibiotic;
monosaccharide derivative;
polyene antibiotic		antifungal agrochemical;
antimicrobial food preservative;
apoptosis inducer;
bacterial metabolite;
ophthalmology drug
acitretin
Acitretin: An oral retinoid effective in the treatment of psoriasis. It is the major metabolite of ETRETINATE with the advantage of a much shorter half-life when compared with etretinate.. acitretin : A retinoid that consists of 3,7-dimethylnona-2,4,6,8-tetraenoic acid having a 4-methoxy-2,3,6-trimethylphenyl group attached at position 9.		3.5920acitretin;
alpha,beta-unsaturated monocarboxylic acid;
retinoid		keratolytic drug
cloprednol
cloprednol: relative anti-inflammatory potency twice prednisolone; synthetic glucocorticoid; structure		2.041021-hydroxy steroid
cyproterone
Cyproterone: An anti-androgen that, in the form of its acetate (CYPROTERONE ACETATE), also has progestational properties. It is used in the treatment of hypersexuality in males, as a palliative in prostatic carcinoma, and, in combination with estrogen, for the therapy of severe acne and hirsutism in females.		2.041017alpha-hydroxy steroid;
20-oxo steroid;
3-oxo-Delta(4) steroid;
chlorinated steroid;
tertiary alpha-hydroxy ketone		androgen antagonist
dorzolamide
dorzolamide: topically effective ocular hypotensive carbonic anhydrase inhibitor; RN refers to mono-HCl (4S-trans)-isomer. dorzolamide : 5,6-Dihydro-4H-thieno[2,3-b]thiopyran-2-sulfonamide 7,7-dioxide in which hydrogens at the 4 and 6 positions are substituted by ethylamino and methyl groups, respectively (4S, trans-configuration). A carbonic anhydrase inhibitor, it is used as the hydrochloride in ophthalmic solutions to lower increased intraocular pressure in the treatment of open-angle glaucoma and ocular hypertension.		2.0210sulfonamide;
thiophenes		antiglaucoma drug;
antihypertensive agent;
EC 4.2.1.1 (carbonic anhydrase) inhibitor
estropipate
estropipate: used therapeutically in menopausal patients		3.5820piperazinium salt;
steroid sulfate
hydromorphone
Hydromorphone: An opioid analgesic made from MORPHINE and used mainly as an analgesic. It has a shorter duration of action than morphine.. hydromorphone : A morphinane alkaloid that is a hydrogenated ketone derivative of morphine. A semi-synthetic drug, it is a centrally acting pain medication of the opioid class.		3.5620morphinane alkaloid;
organic heteropentacyclic compound		mu-opioid receptor agonist;
opioid analgesic
hydroxystilbamidine
hydroxystilbamidine: minor descriptor (63-86); on-line & INDEX MEDICUS search STILBAMIDINES (66-86); RN given refers to parent cpd		2.0410
levetiracetam
Levetiracetam: A pyrrolidinone and acetamide derivative that is used primarily for the treatment of SEIZURES and some movement disorders, and as a nootropic agent.. levetiracetam : A pyrrolidinone and carboxamide that is N-methylpyrrolidin-2-one in which one of the methyl hydrogens is replaced by an aminocarbonyl group, while another is replaced by an ethyl group (the S enantiomer). An anticonvulsant, it is used for the treatment of epilepsy in both human and veterinary medicine.		3.8630pyrrolidin-2-onesanticonvulsant;
environmental contaminant;
xenobiotic
ly 163892
loracarbef: 1-carbacephem antibiotic; has a broad spectrum of antimicrobial activity; structure given in first source; carbacephems differ from cephalosporins in the substitution of a sulfur atom in the dihydrothiazine ring with a methylene group to form a tetrahydropyridine ring. loracarbef : A synthetic "carba" analogue of cefaclor, with carbon replacing sulfur at position 1. Used to treat a wide range of infections caused by both gram-positive and gram-negative bacteria.		3.5620carbacephem;
zwitterion		antibacterial drug;
antimicrobial agent
meprednisone
[no description available]		2.041021-hydroxy steroid
nabilone
nabilone: cannabinol deriv; RN given refers to cpd without isomeric designation; structure		3.2310
nalmefene
nalmefene: RN given refers to 5-alpha isomer		2.0210morphinane alkaloid
naloxone
Naloxone: A specific opiate antagonist that has no agonist activity. It is a competitive antagonist at mu, delta, and kappa opioid receptors.. naloxone : A synthetic morphinane alkaloid that is morphinone in which the enone double bond has been reduced to a single bond, the hydrogen at position 14 has been replaced by a hydroxy group, and the methyl group attached to the nitrogen has been replaced by an allyl group. A specific opioid antagonist, it is used (commonly as its hydrochloride salt) to reverse the effects of opioids, both following their use of opioids during surgery and in cases of known or suspected opioid overdose.		4.3260morphinane alkaloid;
organic heteropentacyclic compound;
tertiary alcohol		antidote to opioid poisoning;
central nervous system depressant;
mu-opioid receptor antagonist
oxycodone
Oxycodone: A semisynthetic derivative of CODEINE.. oxycodone : A semisynthetic opioid of formula C18H21NO4 that is derived from thebaine. It is a moderately potent opioid analgesic, generally used for relief of moderate to severe pain.		3.2310organic heteropentacyclic compound;
semisynthetic derivative		antitussive;
mu-opioid receptor agonist;
opioid analgesic
oxymorphone
Oxymorphone: An opioid analgesic with actions and uses similar to those of MORPHINE, apart from an absence of cough suppressant activity. It is used in the treatment of moderate to severe pain, including pain in obstetrics. It may also be used as an adjunct to anesthesia. (From Martindale, The Extra Pharmacopoeia, 30th ed, p1092)		3.5820morphinane alkaloid
vitamin k 1
Vitamin K 1: A family of phylloquinones that contains a ring of 2-methyl-1,4-naphthoquinone and an isoprenoid side chain. Members of this group of vitamin K 1 have only one double bond on the proximal isoprene unit. Rich sources of vitamin K 1 include green plants, algae, and photosynthetic bacteria. Vitamin K1 has antihemorrhagic and prothrombogenic activity.. phylloquinone : A member of the class of phylloquinones that consists of 1,4-naphthoquinone having methyl and phytyl groups at positions 2 and 3 respectively. The parent of the class of phylloquinones.		3.2310phylloquinones;
vitamin K		cofactor;
human metabolite;
plant metabolite
acepreval
acepreval: topical steroid used for skin disease therapy		2.0410corticosteroid hormone
proscillaridin
Proscillaridin: A cardiotonic glycoside isolated from Scilla maritima var. alba (Squill).		2.0410organic molecular entity
sirolimus
Sirolimus: A macrolide compound obtained from Streptomyces hygroscopicus that acts by selectively blocking the transcriptional activation of cytokines thereby inhibiting cytokine production. It is bioactive only when bound to IMMUNOPHILINS. Sirolimus is a potent immunosuppressant and possesses both antifungal and antineoplastic properties.. sirolimus : A macrolide lactam isolated from Streptomyces hygroscopicus consisting of a 29-membered ring containing 4 trans double bonds, three of which are conjugated. It is an antibiotic, immunosupressive and antineoplastic agent.		3.620antibiotic antifungal drug;
cyclic acetal;
cyclic ketone;
ether;
macrolide lactam;
organic heterotricyclic compound;
secondary alcohol		antibacterial drug;
anticoronaviral agent;
antineoplastic agent;
bacterial metabolite;
geroprotector;
immunosuppressive agent;
mTOR inhibitor
topiramate
Topiramate: A sulfamate-substituted fructose analog that was originally identified as a hypoglycemic agent. It is used for the treatment of EPILEPSY and MIGRAINE DISORDERS, and may also promote weight loss.. topiramate : A hexose derivative that is 2,3:4,5-di-O-isopropylidene-beta-D-fructopyranose in which the hydroxy group has been converted to the corresponding sulfamate ester. It blocks voltage-dependent sodium channels and is used as an antiepileptic and for the prevention of migraine.		4.2450cyclic ketal;
ketohexose derivative;
sulfamate ester		anticonvulsant;
sodium channel blocker
trospium chloride
trospium chloride : An organic chloride salt of trospium. It is an antispasmodic drug used for the treatment of overactive bladder.		3.2310
lobeline
Lobeline: An alkaloid that has actions similar to NICOTINE on nicotinic cholinergic receptors but is less potent. It has been proposed for a variety of therapeutic uses including in respiratory disorders, peripheral vascular disorders, insomnia, and smoking cessation.		1.9510
calcipotriene
[no description available]		2.0210cyclopropanes;
hydroxy seco-steroid;
seco-cholestane;
secondary alcohol;
triol		antipsoriatic;
drug allergen
morphine
Meconium: The thick green-to-black mucilaginous material found in the intestines of a full-term fetus. It consists of secretions of the INTESTINAL GLANDS; BILE PIGMENTS; FATTY ACIDS; AMNIOTIC FLUID; and intrauterine debris. It constitutes the first stools passed by a newborn.		11.15101morphinane alkaloid;
organic heteropentacyclic compound;
tertiary amino compound		anaesthetic;
drug allergen;
environmental contaminant;
geroprotector;
mu-opioid receptor agonist;
opioid analgesic;
plant metabolite;
vasodilator agent;
xenobiotic
ar c67085mx
PSB-0413: a selective antagonist radioligand for platelet P2Y12 receptors		2.0710
benzphetamine
Benzphetamine: A sympathomimetic agent with properties similar to DEXTROAMPHETAMINE. It is used in the treatment of obesity. (From Martindale, The Extra Pharmacopoeia, 30th ed, p1222). benzphetamine : Dextroamphetamine in which the the hydrogens attached to the amino group are substituted by a methyl and a benzyl group. A sympathomimetic agent with properties similar to dextroamphetamine, it is used as its hydrochloride salt in the treatment of obesity.		3.5920amphetamines;
tertiary amine		adrenergic uptake inhibitor;
appetite depressant;
dopamine uptake inhibitor;
sympathomimetic agent
clobetasol
Clobetasol: A derivative of PREDNISOLONE with high glucocorticoid activity and low mineralocorticoid activity. Absorbed through the skin faster than FLUOCINONIDE, it is used topically in treatment of PSORIASIS but may cause marked adrenocortical suppression.. clobetasol : A 3-oxo-Delta(1),Delta(4)-steroid that is 16beta-methylpregna-1,4-diene-3,20-dione bearing hydroxy groups at the 11beta and 17alpha positions, fluorine at position 9, and a chlorine substituent at position 21. It is used as its 17alpha-propionate ester to treat various skin disorders, including exzema and psoriasis.		2.021011beta-hydroxy steroid;
17alpha-hydroxy steroid;
20-oxo steroid;
3-oxo-Delta(1),Delta(4)-steroid;
chlorinated steroid;
fluorinated steroid;
glucocorticoid;
tertiary alpha-hydroxy ketone		anti-inflammatory drug;
SMO receptor agonist
deamino arginine vasopressin
Deamino Arginine Vasopressin: A synthetic analog of the pituitary hormone, ARGININE VASOPRESSIN. Its action is mediated by the VASOPRESSIN receptor V2. It has prolonged antidiuretic activity, but little pressor effects. It also modulates levels of circulating FACTOR VIII and VON WILLEBRAND FACTOR.		3.2310heterodetic cyclic peptidediagnostic agent;
renal agent;
vasopressin receptor agonist
desoximetasone
Desoximetasone: A topical anti-inflammatory glucocorticoid used in DERMATOSES, skin allergies, PSORIASIS, etc.. desoximetasone : Dexamethasone in which the hydroxy group at the 17alpha position is substituted by hydrogen. A synthetic corticosteroid with glucocorticoid activity, it is used as an anti-inflammatory and anti-pruritic in the treatment of various skin disorders, including skin allergies and psoriasis.		2.071011beta-hydroxy steroid;
20-oxo steroid;
21-hydroxy steroid;
3-oxo-Delta(1),Delta(4)-steroid;
fluorinated steroid;
glucocorticoid;
primary alpha-hydroxy ketone		anti-inflammatory drug;
antipruritic drug
dexmedetomidine
[no description available]		3.2310medetomidinealpha-adrenergic agonist;
analgesic;
non-narcotic analgesic;
sedative
fluticasone
Fluticasone: A STEROID with GLUCOCORTICOID RECEPTOR activity that is used to manage the symptoms of ASTHMA; ALLERGIC RHINITIS, and ATOPIC DERMATITIS.. fluticasone : A trifluorinated corticosteroid used in the form of its propionate ester for treatment of allergic rhinitis.		2.021011beta-hydroxy steroid;
17alpha-hydroxy steroid;
3-oxo-Delta(4) steroid;
corticosteroid;
fluorinated steroid;
thioester		anti-allergic agent;
anti-asthmatic drug
goserelin
Goserelin: A synthetic long-acting agonist of GONADOTROPIN-RELEASING HORMONE. Goserelin is used in treatments of malignant NEOPLASMS of the prostate, uterine fibromas, and metastatic breast cancer.		3.2310organic molecular entity
halobetasol
halobetasol: used in ointment to treat psoriasis; Ulobetasol cream contains 0.05% 6-fluoroclobetasol 17-propionate		2.0210corticosteroid hormone
latanoprost
Latanoprost: A prostaglandin F analog used to treat OCULAR HYPERTENSION in patients with GLAUCOMA.. latanoprost : A prostaglandin Falpha that is the isopropyl ester prodrug of latanoprost free acid. Used in the treatment of open-angle glaucoma and ocular hypertension.		2.0210isopropyl ester;
prostaglandins Falpha;
triol		antiglaucoma drug;
antihypertensive agent;
EC 4.2.1.1 (carbonic anhydrase) inhibitor;
prodrug
nalbuphine
Nalbuphine: A narcotic used as a pain medication. It appears to be an agonist at KAPPA RECEPTORS and an antagonist or partial agonist at MU RECEPTORS.		3.5620organic heteropentacyclic compoundmu-opioid receptor antagonist;
opioid analgesic
nateglinide
Nateglinide: A phenylalanine and cyclohexane derivative that acts as a hypoglycemic agent by stimulating the release of insulin from the pancreas. It is used in the treatment of TYPE 2 DIABETES.. nateglinide : An N-acyl-D-phenylalanine resulting from the formal condensation of the amino group of D-phenylalanine with the carboxy group of trans-4-isopropylcyclohexanecarboxylic acid. An orally-administered, rapidly-absorbed, short-acting insulinotropic agent, it is used for the treatment of type 2 diabetes mellitus.		3.2310phenylalanine derivative
rimexolone
[no description available]		2.021020-oxo steroid
sb 223412
SB 223412: SB-223412 is the (S)-(-)-isomer; RN given for (S)-isomer; structure in first source		2.0710
vinorelbine
[no description available]		3.8530acetate ester;
methyl ester;
organic heteropentacyclic compound;
organic heterotetracyclic compound;
ring assembly;
vinca alkaloid		antineoplastic agent;
photosensitizing agent
silodosin
silodosin: an alpha(1a)-adrenoceptor-selective antagonist; structure given in first source		3.2310indolecarboxamide
furazolidone
[no description available]		2.4420
fluvoxamine
Fluvoxamine: A selective serotonin reuptake inhibitor that is used in the treatment of DEPRESSION and a variety of ANXIETY DISORDERS.. fluvoxamine : An oxime O-ether that is benzene substituted by a (1E)-N-(2-aminoethoxy)-5-methoxypentanimidoyl group at position 1 and a trifluoromethyl group at position 4. It is a selective serotonin reuptake inhibitor that is used for the treatment of obsessive-compulsive disorder.		5.5951(trifluoromethyl)benzenes;
5-methoxyvalerophenone O-(2-aminoethyl)oxime		antidepressant;
anxiolytic drug;
serotonin uptake inhibitor
su 11248
[no description available]		3.8730monocarboxylic acid amide;
pyrroles		angiogenesis inhibitor;
antineoplastic agent;
EC 2.7.10.1 (receptor protein-tyrosine kinase) inhibitor;
immunomodulator;
neuroprotective agent;
vascular endothelial growth factor receptor antagonist
stilbamidine
stilbamidine: RN given refers to parent cpd		2.0410
(6E)-7-[3-(4-fluorophenyl)-1-(propan-2-yl)-1H-indol-2-yl]-3,5-dihydroxyhept-6-enoic acid
(6E)-7-[3-(4-fluorophenyl)-1-(propan-2-yl)-1H-indol-2-yl]-3,5-dihydroxyhept-6-enoic acid : A dihydroxy monocarboxylic acid that is N-isopropylindole which is substituted at position 3 by a p-fluorophenyl group and at position 2 by a 6-carboxy-3,5-dihydroxyhex-1-en-1-yl group. It has four possible diastereoisomers.		3.5620dihydroxy monocarboxylic acid;
indoles;
organofluorine compound
oxiconazole
oxiconazole: RN given refers to parent cpd(Z)-isomer; structure given in first source. oxiconazole : An oxime O-ether that is the 2,4-dichlorobenzyl ether of the oxime obtained by formal condensation of hydroxylamine with the carbonyl group of acetopnenone in which the phenyl group is substituted by chlorines at positions 2 and 4, and in which one of the hydrogens of the methyl group is replaced by a 1H-imidazol-1-yl group. An antifungal agent, it is used (generally as the nitrate salt) in creams and powders for the topical treatment of fungal skin infections.		2.0210conazole antifungal drug;
dichlorobenzene;
imidazole antifungal drug;
imidazoles;
oxime O-ether		antiinfective agent
levorphanol
Levorphanol: A narcotic analgesic that may be habit-forming. It is nearly as effective orally as by injection.		3.4920morphinane alkaloid
levallorphan
Levallorphan: An opioid antagonist with properties similar to those of NALOXONE; in addition it also possesses some agonist properties. It should be used cautiously; levallorphan reverses severe opioid-induced respiratory depression but may exacerbate respiratory depression such as that induced by alcohol or other non-opioid central depressants. (From Martindale, The Extra Pharmacopoeia, 30th ed, p683)		1.9510morphinane alkaloid
naltrexone
Naltrexone: Derivative of noroxymorphone that is the N-cyclopropylmethyl congener of NALOXONE. It is a narcotic antagonist that is effective orally, longer lasting and more potent than naloxone, and has been proposed for the treatment of heroin addiction. The FDA has approved naltrexone for the treatment of alcohol dependence.. naltrexone : An organic heteropentacyclic compound that is naloxone substituted in which the allyl group attached to the nitrogen is replaced by a cyclopropylmethyl group. A mu-opioid receptor antagonist, it is used to treat alcohol dependence.		4.0840cyclopropanes;
morphinane-like compound;
organic heteropentacyclic compound		antidote to opioid poisoning;
central nervous system depressant;
environmental contaminant;
mu-opioid receptor antagonist;
xenobiotic
dextromethorphan
Dextromethorphan: Methyl analog of DEXTRORPHAN that shows high affinity binding to several regions of the brain, including the medullary cough center. This compound is an NMDA receptor antagonist (RECEPTORS, N-METHYL-D-ASPARTATE) and acts as a non-competitive channel blocker. It is one of the widely used ANTITUSSIVES, and is also used to study the involvement of glutamate receptors in neurotoxicity.. dextromethorphan : A 6-methoxy-11-methyl-1,3,4,9,10,10a-hexahydro-2H-10,4a-(epiminoethano)phenanthrene in which the sterocenters at positions 4a, 10 and 10a have S-configuration. It is a prodrug of dextrorphan and used as an antitussive drug for suppressing cough.		3.58206-methoxy-11-methyl-1,3,4,9,10,10a-hexahydro-2H-10,4a-(epiminoethano)phenanthreneantitussive;
environmental contaminant;
neurotoxin;
NMDA receptor antagonist;
oneirogen;
prodrug;
xenobiotic
butorphanol
Butorphanol: A synthetic morphinan analgesic with narcotic antagonist action. It is used in the management of severe pain.. butorphanol : Levorphanol in which a hydrogen at position 14 of the morphinan skeleton is substituted by hydroxy and one of the hydrogens of the N-methyl group is substituted by cyclopropyl. A semi-synthetic opioid agonist-antagonist analgesic, it is used as its (S,S)-tartaric acid salt for relief or moderate to severe pain.		3.8430morphinane alkaloidantitussive;
kappa-opioid receptor agonist;
mu-opioid receptor agonist;
opioid analgesic
cefixime
[no description available]		4.0740cephalosporinantibacterial drug;
drug allergen
lisinopril
Lisinopril: One of the ANGIOTENSIN-CONVERTING ENZYME INHIBITORS (ACE inhibitors), orally active, that has been used in the treatment of hypertension and congestive heart failure.		3.5620dipeptideEC 3.4.15.1 (peptidyl-dipeptidase A) inhibitor
benazepril
benazepril: structure given in first source. benazepril : A benzazepine that is benazeprilat in which the carboxy group of the 2-amino-4-phenylbutanoic acid moiety has been converted to the corresponding ethyl ester. It is used (generally as its hydrochloride salt) as a prodrug for the angiotensin-converting enzyme inhibitor benazeprilat in the treatment of hypertension and heart failure.		3.5620benzazepine;
dicarboxylic acid monoester;
ethyl ester;
lactam		EC 3.4.15.1 (peptidyl-dipeptidase A) inhibitor;
prodrug
ramipril
Ramipril: A long-acting angiotensin-converting enzyme inhibitor. It is a prodrug that is transformed in the liver to its active metabolite ramiprilat.. ramipril : A dipeptide that is the prodrug for ramiprilat, the active metabolite obtained by hydrolysis of the ethyl ester group. An angiotensin-converting enzyme (ACE) inhibitor, used to treat high blood pressure and congestive heart failure.. quark : Quarks comprise one of two classes of the fundamental particles. Quarks possess fractional electric charges and are not observed in free state. The word "quark" first appears in James Joyce's Finnegans Wake and has been chosen by Murray Gell-Mann as a name for fundamental building blocks of particles.		3.5620azabicycloalkane;
cyclopentapyrrole;
dicarboxylic acid monoester;
dipeptide;
ethyl ester		bradykinin receptor B2 agonist;
cardioprotective agent;
EC 3.4.15.1 (peptidyl-dipeptidase A) inhibitor;
matrix metalloproteinase inhibitor;
prodrug
verteporfin
(2R,2(1)S)-8-ethenyl-2(1),2(2)-bis(methoxycarbonyl)-17-(3-methoxy-3-oxopropyl)-2,7,12,18-tetramethyl-2,2(1)-dihydrobenzo[b]porphyrin-13-propanoic acid : The 2(1),2(2),17-trimethyl ester of (2R,2(1)S)-2(1),2(2)-dicarboxy-8-ethenyl-2,7,12,18-tetramethyl-2,2(1)-dihydrobenzo[b]porphyrin-13,17-dipropanoic acid.		3.2310
indinavir sulfate
Indinavir: A potent and specific HIV protease inhibitor that appears to have good oral bioavailability.		4.0840dicarboxylic acid diamide;
N-(2-hydroxyethyl)piperazine;
piperazinecarboxamide		HIV protease inhibitor
zimeldine
Zimeldine: One of the SEROTONIN UPTAKE INHIBITORS formerly used for depression but was withdrawn worldwide in September 1983 because of the risk of GUILLAIN-BARRE SYNDROME associated with its use. (From Martindale, The Extra Pharmacopoeia, 29th ed, p385)		4.2850styrenes
zr-512
ethyl-3,7,11-trimethyl-2,4-dodecadienoate: an insect growth regulator; RN given refers to (E,E)-isomer. hydroprene : The ethyl ester of (2E,4E)-3,7,11-trimethyldodeca-2,4-dienoic acid		2.0110ethyl ester;
farnesane sesquiterpenoid		juvenile hormone mimic
veratrine
Veratrine: A voltage-gated sodium channel activator.		2.3620alkaloid
enalapril
Enalapril: An angiotensin-converting enzyme inhibitor that is used to treat HYPERTENSION and HEART FAILURE.. enalapril : A dicarboxylic acid monoester that is ethyl 4-phenylbutanoate in which a hydrogen alpha to the carboxy group is substituted by the amino group of L-alanyl-L-proline (S-configuration).		3.8530dicarboxylic acid monoester;
dipeptide		antihypertensive agent;
EC 3.4.15.1 (peptidyl-dipeptidase A) inhibitor;
geroprotector;
prodrug
nitrofurazone
Nitrofurazone: A topical anti-infective agent effective against gram-negative and gram-positive bacteria. It is used for superficial WOUNDS AND INJURIES and skin infections. Nitrofurazone has also been administered orally in the treatment of TRYPANOSOMIASIS.. nitrofurazone : A semicarbazone resulting from the formal condensation of semicarbazide with 5-nitrofuraldehyde. A broad spectrum antibacterial drug, although with little activity against Pseudomonas species, it is used as a local application for burns, ulcers, wounds and skin infections.		2.0510
trientine hydrochloride
[no description available]		3.2310
n-methylscopolamine bromide
scopolamine methobromide : A quaternary ammonium salt resulting from the reaction of the amino group of scopolamine with methyl bromide.		3.2310
bleomycin
[no description available]		3.2310bleomycinantineoplastic agent;
metabolite
cysteine
Cysteine: A thiol-containing non-essential amino acid that is oxidized to form CYSTINE.. L-cysteinium : The L-enantiomer of cysteinium.. cysteine : A sulfur-containing amino acid that is propanoic acid with an amino group at position 2 and a sulfanyl group at position 3.		210cysteiniumfundamental metabolite
enalaprilat anhydrous
Enalaprilat: The active metabolite of ENALAPRIL and one of the potent, intravenously administered, ANGIOTENSIN-CONVERTING ENZYME INHIBITORS. It is an effective agent for the treatment of essential hypertension and has beneficial hemodynamic effects in heart failure. The drug produces renal vasodilation with an increase in sodium excretion.. enalaprilat dihydrate : The dihydrate form of enalaprilat, an angiotensin-converting enzyme (ACE) inhibitor that is used (often in the form of its prodrug, enalapril) in the treatment of hypertension and heart failure, for reduction of proteinuria and renal disease in patients with nephropathies, and for the prevention of stroke, myocardial infarction, and cardiac death in high-risk patients. Unlike enalapril, enalaprilat is not absorbed by mouth but is administered by intravenous injection.. enalaprilat (anhydrous) : Enalapril in which the ethyl ester group has been hydrolysed to the corresponding carboxylic acid. Enalaprilat is an angiotensin-converting enzyme (ACE) inhibitor and is used (often in the form of its prodrug, enalapril) in the treatment of hypertension and heart failure, for reduction of proteinuria and renal disease in patients with nephropathies, and for the prevention of stroke, myocardial infarction, and cardiac death in high-risk patients. Unlike enalapril, enalaprilat is not absorbed by mouth but is given by intravenous injection, usually as the dihydrate.		3.620dicarboxylic acid;
dipeptide		antihypertensive agent;
EC 3.4.15.1 (peptidyl-dipeptidase A) inhibitor
cinanserin
Cinanserin: A serotonin antagonist with limited antihistaminic, anticholinergic, and immunosuppressive activity.. cinanserin : An aryl sulfide that is (2E)-3-phenyl-N-(2-sulfanylphenyl)prop-2-enamide in which the hydrogen of the thiol group is substituted by a 3-(dimethylamino)propyl group. It is a 5-hydroxytryptamine receptor antagonist and an inhibitor of SARS-CoV replication.		1.9610aryl sulfide;
cinnamamides;
secondary carboxamide;
tertiary amino compound		anticoronaviral agent;
antiviral agent;
EC 3.4.22.69 (SARS coronavirus main proteinase) inhibitor
naphthylvinylpyridine
Naphthylvinylpyridine: 4(1-Naphthylvinyl)pyridine hydrochloride. Cholinesterase inhibitor. Synonym: YuB 25.		1.9710
ximelagatran
ximelagatran: prodrug (via hydroxylation) of melagatran & a direct thrombin inhibitor; liver toxicity concerns so AZD0837 being developed to replace this. ximelagatran : A member of the class of azetidines that is melagatran in which the carboxylic acid group has been converted to the corresponding ethyl ester and in which the amidine group has been converted into the corresponding amidoxime. A prodrug for melagatran, ximelagatran was the first orally available direct thrombin inhibitor to be brought to market as an anticoagulant, but was withdrawn in 2006 following reports of it causing liver damage.		3.5920amidoxime;
azetidines;
carboxamide;
ethyl ester;
hydroxylamines;
secondary amino compound;
secondary carboxamide;
tertiary carboxamide		anticoagulant;
EC 3.4.21.5 (thrombin) inhibitor;
prodrug;
serine protease inhibitor
cefuroxime
[no description available]		3.56203-(carbamoyloxymethyl)cephalosporin;
furans;
oxime O-ether		drug allergen
ceftriaxone
[no description available]		3.84301,2,4-triazines;
1,3-thiazoles;
cephalosporin;
oxime O-ether		antibacterial drug;
drug allergen;
EC 3.5.2.6 (beta-lactamase) inhibitor
cefepime
Cefepime: A fourth-generation cephalosporin antibacterial agent that is used in the treatment of infections, including those of the abdomen, urinary tract, respiratory tract, and skin. It is effective against PSEUDOMONAS AERUGINOSA and may also be used in the empiric treatment of FEBRILE NEUTROPENIA.. cefepime : A cephalosporin bearing (1-methylpyrrolidinium-1-yl)methyl and (2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-(methoxyimino)acetamido groups at positions 3 and 7, respectively, of the cephem skeleton.		3.5620cephalosporin;
oxime O-ether		antibacterial drug
pafuramidine
pafuramidine: a prodrug of furamidine		3.5920
ceftazidime
[no description available]		3.8430cephalosporin;
oxime O-ether		antibacterial drug;
drug allergen;
EC 2.4.1.129 (peptidoglycan glycosyltransferase) inhibitor
trandolapril
trandolapril : A heterobicylic compound that is (2S,3aR,7aS)-1-[(2S)-2-aminopropanoyl]octahydro-1H-indole-2-carboxylic acid in which the hydrogen of the amino group is substituted by a (2R)-1-ethoxy-1-oxo-4-phenylbutan-2-yl group. It is a angiotensin-converting enzyme inhibitor and a prodrug used for the treatment of hypertension.		3.8430dicarboxylic acid monoester;
dipeptide;
ethyl ester;
organic heterobicyclic compound;
secondary amino compound;
tertiary carboxamide		antihypertensive agent;
EC 3.4.15.1 (peptidyl-dipeptidase A) inhibitor;
prodrug
pregabalin
Pregabalin: A gamma-aminobutyric acid (GABA) derivative that functions as a CALCIUM CHANNEL BLOCKER and is used as an ANTICONVULSANT as well as an ANTI-ANXIETY AGENT. It is also used as an ANALGESIC in the treatment of NEUROPATHIC PAIN and FIBROMYALGIA.. pregabalin : A gamma-amino acid that is gamma-aminobutyric acid (GABA) carrying an isobutyl substitutent at the beta-position (the S-enantiomer). Binds with high affinity to the alpha2-delta site (an auxiliary subunit of voltage-gated calcium channels) in central nervous system tissues.		3.2310gamma-amino acidanticonvulsant;
calcium channel blocker
tiotropium
tiotropium : A quaternary ammonium ion obtained by methylation of the tertiary amino group of (1alpha,2beta,4beta,5alpha,7beta)-7-[(hydroxydi-2-thienylacetyl)oxy]-9-methyl-3-oxa-9-azoniatricyclo[3.3.1.0(2,4)]nonane. Used (in the form of the bromide hydrate) for maintenance treatment of airflow obstruction in patients with chronic obstructive pulmonary disease.		2.0710
alvimopan anhydrous
alvimopan: mu opioid receptor antagonist; intended to treat constipation in patients taking opiates for pain		3.2310peptide
aliskiren
aliskiren: orally active nonpeptidic renin inhibitor. aliskiren : A monomethoxybenzene compound having a 3-methoxypropoxy group at the 2-position and a multi-substituted branched alkyl substituent at the 4-position.		3.2310monocarboxylic acid amide;
monomethoxybenzene		antihypertensive agent
guanabenz
Guanabenz: An alpha-2 selective adrenergic agonist used as an antihypertensive agent.		2.6930dichlorobenzene
famotidine
[no description available]		3.85301,3-thiazoles;
guanidines;
sulfonamide		anti-ulcer drug;
H2-receptor antagonist;
P450 inhibitor
2,3-n-octanoylsphingosine
N-octanoylsphingosine : An N-acylsphingosine in which the ceramide N-acyl group is specified as octanoyl.		2.0510N-acylsphingosine
cefotaxime
Cefotaxime: Semisynthetic broad-spectrum cephalosporin.. cefotaxime : A cephalosporin compound having acetoxymethyl and [2-(2-amino-1,3-thiazol-4-yl)-2-(methoxyimino)acetyl]amino side groups.		3.56201,3-thiazoles;
cephalosporin;
oxime O-ether		antibacterial drug;
drug allergen
aztreonam
[no description available]		3.5620beta-lactam antibiotic allergen;
monobactam		antibacterial drug;
drug allergen;
EC 2.4.1.129 (peptidoglycan glycosyltransferase) inhibitor
nw 1029
Ralfinamide: Sodium Channel Blocker; structure in first source		2.0710
6-(bromomethylene)tetrahydro-3-(1-naphthaleneyl)-2h-pyran-2-one
6-(bromomethylene)tetrahydro-3-(1-naphthaleneyl)-2H-pyran-2-one: structure given in first source; potent irreversible, mechanism-based inhibitor of myocardial calcium-independent phospholipase A2		2.0310naphthalenes
2-amino-4-methoxy-3-butenoic acid
2-amino-4-methoxy-3-butenoic acid: bacterial toxin isolated from Pseudomonas aeruginosa; RN given refers to (S-(E))-isomer		1.9610
cci 15641
[no description available]		2.0210cephalosporin
tetrodotoxin
Tetrodotoxin: An aminoperhydroquinazoline poison found mainly in the liver and ovaries of fishes in the order TETRAODONTIFORMES, which are eaten. The toxin causes paresthesia and paralysis through interference with neuromuscular conduction.. tetrodotoxin : A quinazoline alkaloid that is a marine toxin isolated from fish such as puffer fish. It has been shown to exhibit potential neutotoxicity due to its ability to block voltage-gated sodium channels.		2.8740azatetracycloalkane;
oxatetracycloalkane;
quinazoline alkaloid		animal metabolite;
bacterial metabolite;
marine metabolite;
neurotoxin;
voltage-gated sodium channel blocker
cefpodoxime
[no description available]		3.5620carboxylic acid;
cephalosporin		antibacterial drug
palonosetron
Palonosetron: Isoquinoline and quinuclidine derivative that acts as a 5-HT3 RECEPTOR antagonist. It is used in the prevention of nausea and vomiting induced by cytotoxic chemotherapy, and for the prevention of post-operative nausea and vomiting.. palonosetron : An organic heterotricyclic compound that is an antiemetic used (as its hydrochloride salt) in combination with netupitant (under the trade name Akynzeo) to treat nausea and vomiting in patients undergoing cancer chemotherapy.		3.2310azabicycloalkane;
delta-lactam;
organic heterotricyclic compound		antiemetic;
serotonergic antagonist
24,25-dihydroxyvitamin d 3
24,25-Dihydroxyvitamin D 3: A physiologically active metabolite of VITAMIN D. The compound is involved in the regulation of calcium metabolism, alkaline phosphatase activity, and enhancing the calcemic effect of CALCITRIOL.		1.9610
rifaximin
[no description available]		3.2310acetate ester;
cyclic ketal;
lactam;
macrocycle;
organic heterohexacyclic compound;
rifamycins;
semisynthetic derivative		antimicrobial agent;
gastrointestinal drug;
orphan drug
bafilomycin a1
bafilomycin A1: from Streptomyces griseus; structure given in first source. bafilomycin A1 : The most used of the bafilomycins, a family of toxic macrolide antibiotics derived from Streptomyces griseus.		2.1110cyclic hemiketal;
macrolide antibiotic;
oxanes		apoptosis inducer;
autophagy inhibitor;
bacterial metabolite;
EC 3.6.3.10 (H(+)/K(+)-exchanging ATPase) inhibitor;
EC 3.6.3.14 (H(+)-transporting two-sector ATPase) inhibitor;
ferroptosis inhibitor;
fungicide;
potassium ionophore;
toxin
broussochalcone a
broussochalcone A: RN given for (E)-isomer; inhibits neutrophil respiratory burst; structure in first source		3.4110
ici d1542
ICI D1542: redirects arachidonic acid metabolism; an inhibitor of thromboxane A2 synthetase and of thromboxane receptors		2.0710
rupintrivir
rupintrivir: a rhinovirus 3C protease inhibitor		3.4110
everolimus
[no description available]		3.2310cyclic acetal;
cyclic ketone;
ether;
macrolide lactam;
primary alcohol;
secondary alcohol		anticoronaviral agent;
antineoplastic agent;
geroprotector;
immunosuppressive agent;
mTOR inhibitor
ixabepilone
[no description available]		3.23101,3-thiazoles;
beta-hydroxy ketone;
epoxide;
lactam;
macrocycle		antineoplastic agent;
microtubule-destabilising agent
gavestinel
[no description available]		2.0710
dirithromycin
[no description available]		2.0210macrolide antibioticprodrug
cefpodoxime proxetil
cefpodoxime proxetil: structure given in first source; prodrug for cefpodoxime. cefpodoxime proxetil : The 1-[(isopropoxycarbonyl)oxy]ethyl (proxetil) ester prodrug of cefpodoxime. After swallowing, hydrolysis of the ester group occurs in the intestinal epithelium, to release active cefpodoxime in the bloodstream. It is used to treat acute otitis media, pharyngitis, and sinusitis.		2.0210carboxylic acid;
carboxylic ester;
cephalosporin		antibacterial drug;
prodrug
ceftizoxime
[no description available]		3.5620cephalosporinantibacterial drug
1-methyl-d-lysergic acid butanolamide
[no description available]		4.0440ergot alkaloid;
monocarboxylic acid amide		serotonergic antagonist;
sympatholytic agent;
vasoconstrictor agent
nitrofurantoin
Nitrofurantoin: A urinary anti-infective agent effective against most gram-positive and gram-negative organisms. Although sulfonamides and antibiotics are usually the agents of choice for urinary tract infections, nitrofurantoin is widely used for prophylaxis and long-term suppression.. nitrofurantoin : An imidazolidine-2,4-dione that is hydantoin substituted at position 1 by a [(5-nitro-2-furyl)methylene]amino group. An antibiotic that damages bacterial DNA.		4.4260imidazolidine-2,4-dione;
nitrofuran antibiotic;
organonitrogen heterocyclic antibiotic;
organooxygen heterocyclic antibiotic		antibacterial drug;
antiinfective agent;
hepatotoxic agent
nifurtimox
Nifurtimox: A nitrofuran thiazine that has been used against TRYPANOSOMIASIS.		2.0510nitrofuran antibiotic
morphinans
Morphinans: Compounds based on a partially saturated iminoethanophenanthrene, which can be described as ethylimino-bridged benzo-decahydronaphthalenes. They include some of the OPIOIDS found in PAPAVER that are used as ANALGESICS.		1.9510isoquinoline alkaloid fundamental parent;
morphinane alkaloid
ergoline
Ergolines: A series of structurally-related alkaloids that contain the ergoline backbone structure.. ergoline : An indole alkaloid whose structural skeleton is found in many naturally occurring and synthetic ergolines which are known to bind to neurotransmitter receptors, such as dopamine, noradrenaline and serotonin receptors and function as unselective agonists or antagonists at these receptors.		3.520diamine;
ergoline alkaloid;
indole alkaloid fundamental parent;
indole alkaloid;
organic heterotetracyclic compound
dantrolene
[no description available]		4.0840
cefdinir
[no description available]		3.2310cephalosporin;
ketoxime		antibacterial drug
enkephalin, leucine-2-alanine
Enkephalin, Leucine-2-Alanine: A delta-selective opioid (ANALGESICS, OPIOID). It can cause transient depression of mean arterial blood pressure and heart rate.		1.9610
etonogestrel
[no description available]		3.231017beta-hydroxy steroid;
3-oxo-Delta(4) steroid;
terminal acetylenic compound		contraceptive drug;
female contraceptive drug;
progestin
tipredane
[no description available]		2.07103-hydroxy steroidandrogen
temsirolimus
[no description available]		3.2310macrolide lactam
dutasteride
Dutasteride: A 5-ALPHA-REDUCTASE INHIBITOR that is reported to inhibit both type-1 and type2 isoforms of the enzyme and is used to treat BENIGN PROSTATIC HYPERPLASIA.. dutasteride : An aza-steroid that is inasteride in which the tert-butyl group is replaced by a 2,5-bis(trifluoromethyl)phenyl group. A synthetic 4-azasteroid, dutasteride is a selective inhibitor of both the type 1 and type 2 isoforms of steroid 5alpha-reductase, an intracellular enzyme that converts testosterone to 5alpha-dihydrotestosterone. Dutasteride is used for the treatment of symptomatic benign prostatic hyperplasia in men with an enlarged prostate gland.		3.2310(trifluoromethyl)benzenes;
aza-steroid;
delta-lactam		antihyperplasia drug;
EC 1.3.1.22 [3-oxo-5alpha-steroid 4-dehydrogenase (NADP(+))] inhibitor
lu 208075
ambrisentan: an ET(A) receptor antagonist and antihypertensive agent; studied for use in pulmonary arterial hypertension		3.8930diarylmethane
bibx 1382bs
BIBX 1382BS: an ErbB receptor kinase inhibitor; no further information available 4/2001		3.5920substituted aniline
fesoterodine
fesoterodine: a muscarinic antagonist for treatment of overactive bladder		3.2310diarylmethane
bentiromide
bentiromide: chymotrypsin labile peptide used diagnostically as an index of exocrine pancreas function. bentiromide : The dipeptide obtained by condensation of N-benzoyl-L-tyrosine with 4-aminobenzoic acid. Used as a noninvasive screening test for exocrine pancreatic insufficiency and to monitor the adequacy of supplemental pancreatic therapy, it is given by mouth: the amount of 4-aminobenzoic acid and its metabolites excreted in the urine is taken as a measure of the chymotrypsin-secreting activity of the pancreas.		2.0710dipeptidediagnostic agent;
indicator;
reagent
5-Chloro-3-pyridinyl 2-furoate
[no description available]		3.4110carboxylic esteranticoronaviral agent
chlorhexidine
Chlorhexidine: A disinfectant and topical anti-infective agent used also as mouthwash to prevent oral plaque.. chlorhexidine : A bisbiguanide compound with a structure consisting of two (p-chlorophenyl)guanide units linked by a hexamethylene bridge.		2.0610biguanides;
monochlorobenzenes		antibacterial agent;
antiinfective agent
nidroxyzone
nidroxyzone: structure		2.0110C-nitro compound;
furans
nifursol
[no description available]		2.0510
azimilide
azimilide: structure given in first source; RN given refers to dihydrochloride		2.0110imidazolidine-2,4-dione
gemifloxacin
Gemifloxacin: A naphthyridine and fluoroquinolone derivative antibacterial agent and DNA TOPOISOMERASE II inhibitor that is used for the treatment of community-acquired pneumonia and acute bacterial infections associated with chronic bronchitis.. gemifloxacin : A 1,4-dihydro-1,8-naphthyridine with a carboxy group at the 3-position, an oxo sustituent at the 4-position, a fluoro substituent at the 5-position and a substituted pyrrolin-1-yl group at the 7-position.		3.6201,8-naphthyridine derivative;
fluoroquinolone antibiotic;
monocarboxylic acid;
quinolone antibiotic		antibacterial drug;
antimicrobial agent;
topoisomerase IV inhibitor
naloxonazine
naloxonazine: binds irreversibly to opiate receptor sites; structure given in first source		2.0510
dexlansoprazole
Dexlansoprazole: The R-isomer of lansoprazole that is used to treat severe GASTROESOPHAGEAL REFLUX DISEASE.		3.2310benzimidazoles;
sulfoxide
fosinopril
[no description available]		3.8430
armodafinil
armodafinil : A 2-[(diphenylmethyl)sulfinyl]acetamide that has R configuration at the sulfur atom. Like its racemate, modafinil, it is used for the treatment of sleeping disorders such as narcolepsy, obstructive sleep apnoea, and shift-work sleep disorder. Peak concentration in the blood later occurs later following administration than with modafinil, so it is thought that armodafinil may be more effective than modafinil in treating people with excessive daytime sleepiness.		3.23102-[(diphenylmethyl)sulfinyl]acetamidecentral nervous system stimulant;
eugeroic
utibapril
utibapril: structure given in first source; prodrug for FPL 63547 diacid		2.0710
rwj 68354
[no description available]		2.0510
sincalide
Sincalide: An octapeptide hormone present in the intestine and brain. When secreted from the gastric mucosa, it stimulates the release of bile from the gallbladder and digestive enzymes from the pancreas.		3.2310oligopeptide
tapentadol
Tapentadol: An opioid analgesic, MU OPIOID RECEPTOR agonist, and noradrenaline reuptake inhibitor that is used in the treatment of moderate to severe pain, and of pain associated with DIABETIC NEUROPATHIES.		3.2310alkylbenzene
zd 9379
ZD 9379: structure given in first source		2.0710
ly 450139
[no description available]		2.0710peptide
pentagastrin
Pentagastrin: A synthetic pentapeptide that has effects like gastrin when given parenterally. It stimulates the secretion of gastric acid, pepsin, and intrinsic factor, and has been used as a diagnostic aid.		3.2310organic molecular entity
cangrelor
cangrelor: platelet P(2T) receptor antagonist. cangrelor : A nucleoside triphosphate analogue that is 5'-O-[({[dichloro(phosphono)methyl](hydroxy)phosphoryl}oxy)(hydroxy)phosphoryl]adenosine carrying additional 2-(methylsulfanyl)ethyl and (3,3,3-trifluoropropyl)sulfanyl substituents at positions N6 and C2 respectively. Used (in the form of its tetrasodium salt) as an intravenous antiplatelet drug that prevents formation of harmful blood clots in the coronary arteries.		2.0710adenosine 5'-phosphate;
aryl sulfide;
nucleoside triphosphate analogue;
organochlorine compound;
organofluorine compound;
secondary amino compound		P2Y12 receptor antagonist;
platelet aggregation inhibitor
sch 527123
[no description available]		2.0710
abt-770
ABT-770: structure in first source		2.0410
cefditoren
cefditoren: structure given in first source; RN given refers to the (6R-(3(Z),6alpha,7beta(Z)))-isomer. cefditoren : A broad spectrum, third-generation cephalosporin antibiotic with (Z)-2-(4-methyl-1,3-thiazol-5-yl)ethenyl and (2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-(methoxyimino)acetamido groups at positions 3 and 7, respectively, of the cephem skeleton. Generally administered as its orally absorbed pivaloyloxymethyl ester prodrug, it is used for the treatment of mild to moderate infections caused by susceptible strains of microorganisms in acute bacterial exacerbation of chronic bronchitis, community-acquired pneumonia, pharyngitis/tonsillitis, and uncomplicated skin and skin-structure infections.		3.2310carboxylic acid;
cephalosporin		antibacterial drug
rti-113
RTI-113: selectively binds to dopamine transporter		2.0210
9-n-(1-propyl)erythromyclamine
9-N-(1-propyl)erythromyclamine: structure given in first source		2.0410
flb 457
FLB 457: RN given refers to parent cpd without isomeric designation; structure given in first source		3.4211
mk 936
[no description available]		2.0510
linaprazan
linaprazan: structure in first source		2.0710
azacosterol
Azacosterol: Diaza derivative of cholesterol which acts as a hypocholesteremic agent by blocking delta-24-reductase, which causes the accumulation of desmosterol.		2.0410
pazopanib
pazopanib: a protein kinase inhibitor. pazopanib : A pyrimidine that is 5-(pyrimidin-2-yl}amino-2-methylbenzenesulfonamide substituted at position 4 by a (2,3-dimethylindazol-6-yl)(methyl)amino group. Used as its hydrochloride salt for treatment of kidney cancer.		3.8930aminopyrimidine;
indazoles;
sulfonamide		angiogenesis modulating agent;
antineoplastic agent;
tyrosine kinase inhibitor;
vascular endothelial growth factor receptor antagonist
lecozotan
lecozotan: structure in first source		2.0710
prasugrel hydrochloride
Prasugrel Hydrochloride: A piperazine derivative and PLATELET AGGREGATION INHIBITOR that is used to prevent THROMBOSIS in patients with ACUTE CORONARY SYNDROME; UNSTABLE ANGINA and MYOCARDIAL INFARCTION, as well as in those undergoing PERCUTANEOUS CORONARY INTERVENTIONS.. prasugrel hydrochloride : A racemate comprising equal amounts of (R)- and (S)-prasugrel hydrochloride. Used to prevent blood clots in people with acute coronary syndrome who are undergoing a procedure after a recent heart attack or stroke, and in people with certain disorders of the heart or blood vessels.		3.2310
ar c155858
AR C155858: an MCT1 inhibitor; structure in first source		2.0710
sotrastaurin
sotrastaurin: a potent protein kinase C-selective inhibitor; structure in first source. sotrastaurin : A member of the class of maleimides that is maleimide which is substituted at position 3 by an indol-3-yl group and at position 4 by a quinazolin-4-yl group, which in turn is substituted at position 2 by a 4-methylpiperazin-1-yl group. It is a potent and selective inhibitor of protein kinase C and has been investigated as an immunosuppresant in renal transplant patients.		3.4110indoles;
maleimides;
N-alkylpiperazine;
N-arylpiperazine;
quinazolines		anticoronaviral agent;
EC 2.7.11.13 (protein kinase C) inhibitor;
immunosuppressive agent
saracatinib
[no description available]		3.4110aromatic ether;
benzodioxoles;
diether;
N-methylpiperazine;
organochlorine compound;
oxanes;
quinazolines;
secondary amino compound		anticoronaviral agent;
antineoplastic agent;
apoptosis inducer;
autophagy inducer;
EC 2.7.10.2 (non-specific protein-tyrosine kinase) inhibitor;
radiosensitizing agent
alpha-synuclein
alpha-Synuclein: A synuclein that is a major component of LEWY BODIES and plays a role in SYNUCLEINOPATHIES, neurodegeneration and neuroprotection.		2.1310
homatropine methylbromide
homatropine methylbromide: RN given refers to bromide (endo-(+-))-isomer		2.0410
baci-im
[no description available]		3.5920homodetic cyclic peptide;
polypeptide;
zwitterion		antibacterial agent;
antimicrobial agent
ribose
ribopyranose : The pyranose form of ribose.		2.4110D-ribose;
ribopyranose
6-[[5-fluoro-2-(3,4,5-trimethoxyanilino)-4-pyrimidinyl]amino]-2,2-dimethyl-4H-pyrido[3,2-b][1,4]oxazin-3-one
[no description available]		2.0710methoxybenzenes;
substituted aniline
bms 477118
[no description available]		3.2310adamantanes;
azabicycloalkane;
monocarboxylic acid amide;
nitrile;
tertiary alcohol		EC 3.4.14.5 (dipeptidyl-peptidase IV) inhibitor;
hypoglycemic agent
nystatin a1
Nystatin: Macrolide antifungal antibiotic complex produced by Streptomyces noursei, S. aureus, and other Streptomyces species. The biologically active components of the complex are nystatin A1, A2, and A3.. nystatin : A heterogeneous mixture of polyene compounds produced by cultures of Streptomyces noursei. It mainly consists of three biologically active components designated nystatin A1, nystatin A2, and nystatin A3. It is used to treat oral and dermal fungal infections.. nystatin A1 : A polyene macrolide antibiotic; part of the nystatin complex produced by several Streptomyces species. It is an antifungal antibiotic used for the treatment of topical fungal infections caused by a broad spectrum of fungal pathogens comprising yeast-like and filamentous species.		3.8530nystatins
np 031112
tideglusib: an NSAID and neuroprotective agent. tideglusib : A member of the class of thiadiazolidines that is 1,2,4-thiadiazolidine-3,5-dione which is substituted by a naphthalen-1-yl group at position 2 and by a benzyl group at position 4. It is a non-ATP competitive inhibitor of glycogen synthase kinase 3beta (GSK3beta) and has neuroprotective effects. Currently under clinical investigation for the treatment of Alzheimer's disease and progressive supranuclear palsy.		3.4110benzenes;
naphthalenes;
thiadiazolidine		anti-inflammatory agent;
apoptosis inducer;
EC 2.7.11.26 (tau-protein kinase) inhibitor;
neuroprotective agent
veratridine
Veratridine: A benzoate-cevane found in VERATRUM and Schoenocaulon. It activates SODIUM CHANNELS to stay open longer than normal.		7.8940
milnacipran
[no description available]		3.2310acetamides
vindesine
[no description available]		2.0410
scopolamine hydrobromide
[no description available]		8.72342
pituitrin
Pituitrin: A substance or extract from the neurohypophysis (PITUITARY GLAND, POSTERIOR).		1.9510
jaw
[no description available]		1.9610indolecarboxamide
Benzotriazol-1-yl 1H-indole-5-carboxylate
[no description available]		3.4110indolyl carboxylic acidanticoronaviral agent
amodiaquine hydrochloride
[no description available]		2.0410
cholecystokinin
Cholecystokinin: A peptide, of about 33 amino acids, secreted by the upper INTESTINAL MUCOSA and also found in the central nervous system. It causes gallbladder contraction, release of pancreatic exocrine (or digestive) enzymes, and affects other gastrointestinal functions. Cholecystokinin may be the mediator of satiety.		1.9810
bivalirudin
bivalirudin: designed to bind to the alpha-thrombin catalytic site and anion-binding exosite for fibrin(ogen) recognition. bivalirudin : A synthetic peptide of 20 amino acids, comprising D-Phe, Pro, Arg, Pro, Gly, Gly, Gly, Gly, Asn, Gly, Asp, Phe, Glu, Glu, Ile, Pro, Glu, Glu, Tyr, and Leu in sequence. A congener of hirudin (a naturally occurring drug found in the saliva of the medicinal leech), it a specific and reversible inhibitor of thrombin, and is used as an anticoagulant.		3.2310polypeptideanticoagulant;
EC 3.4.21.5 (thrombin) inhibitor
enfuvirtide
Enfuvirtide: A synthetic 36-amino acid peptide that corresponds to the heptad repeat sequence of HIV-1 gp41. It blocks HIV cell fusion and viral entry and is used with other anti-retrovirals for combination therapy of HIV INFECTIONS and AIDS.. enfuvirtide : A synthetic 36-amino acid peptide consisting of N-acetyltyrosyl, threonyl, seryl, leucyl, isoleucyl, histidyl, seryl, leucyl, isoleucyl, alpha-glutamyl, alpha-glutamyl, seryl, glutaminyl, asparaginyl, glutaminyl, glutaminyl, alpha-glutamyl, lysyl, asparaginyl, alpha-glutamyl, alpha-glutamyl, alpha-glutamyl, leucyl, leucyl, alpha-glutamyl, leucyl, alpha-aspartyl, lysyl, tryptophyl, alanyl, seryl, leucyl, tryptophyl, asparaginyl, tryptophyl, and phenylalaninamide residues joined in sequence. An HIV fusion inhibitor, it was the first of a novel class of antiretroviral drugs used in combination therapy for the treatment of HIV-1 infection. It interferes with entry of HIV into cells by binding to the gp41 sub-unit of the viral envelope glycoprotein, so inhibiting fusion of viral and cellular membranes.		3.2310
ganirelix
[no description available]		3.2310polypeptide
teriparatide
[no description available]		3.2310polypeptide
salmon calcitonin
[no description available]		3.2310heterodetic cyclic peptide;
peptide hormone;
polypeptide		bone density conservation agent;
metabolite
ly-146032
[no description available]		3.2310heterodetic cyclic peptide;
lipopeptide antibiotic;
lipopeptide;
macrocycle;
macrolide		antibacterial drug;
bacterial metabolite;
calcium-dependent antibiotics
acetyl-2-naphthylalanyl-3-chlorophenylalanyl-1-oxohexadecyl-seryl-4-aminophenylalanyl(hydroorotyl)-4-aminophenylalanyl(carbamoyl)-leucyl-ilys-prolyl-alaninamide
acetyl-2-naphthylalanyl-3-chlorophenylalanyl-1-oxohexadecyl-seryl-4-aminophenylalanyl(hydroorotyl)-4-aminophenylalanyl(carbamoyl)-leucyl-ILys-prolyl-alaninamide: FE-200486 is the acetate salt		3.2310polypeptide
exenatide
[no description available]		3.2310
5-Chloropyridin-3-yl 5-(4-chlorophenyl)furan-2-carboxylate
[no description available]		3.4110carboxylic esteranticoronaviral agent
(5-Chloropyridin-3-yl) 1H-indole-5-carboxylate
[no description available]		3.4110indolyl carboxylic acidanticoronaviral agent
5-Chloropyridin-3-yl 1H-indole-2-carboxylate
[no description available]		3.4110indolyl carboxylic acidanticoronaviral agent
phosphatidylcholines
Phosphatidylcholines: Derivatives of PHOSPHATIDIC ACIDS in which the phosphoric acid is bound in ester linkage to a CHOLINE moiety.		6.95101,2-diacyl-sn-glycero-3-phosphocholine
azd 7545
AZD 7545: an anilide tertiary carbinol; a pyruvate dehydrogenase kinase 2 inhibitor. AZD7545 : A sulfone that is benzene substituted by [4-(dimethylcarbamoyl)phenyl]sulfonyl, chloro and [(2R)-3,3,3-trifluoro-2-hydroxy-2-methylpropanoyl]amino groups at positions 1, 3 and 4, respectively. It is a potent and non-ATP-competitive inhibitor of pyruvate dehydrogenase kinase 2 (PDHK2) with IC50 of 6.4 nM and exhibits glucose-lowering activity. Also inhibits PDHK1 at higher levels (IC50 = 36.8 nM).		2.0710benzamides;
monochlorobenzenes;
organofluorine compound;
secondary carboxamide;
sulfone;
tertiary alcohol;
tertiary carboxamide		EC 2.7.11.2 - [pyruvate dehydrogenase (acetyl-transferring)] kinase inhibitor;
hypoglycemic agent
ethybenztropine
ethybenztropine: minor descriptor (65-66); major descriptor (66-79); on-line search ETHYBENZTROPINE (65-79); Index Medicus search ETHYBENZTROPINE (66-79); RN given refers to (endo)-isomer of parent cpd		1.9310
mesna
Mesna: A sulfhydryl compound used to prevent urothelial toxicity by inactivating metabolites from ANTINEOPLASTIC AGENTS, such as IFOSFAMIDE or CYCLOPHOSPHAMIDE.		3.5620organosulfonic acid
clavulanate potassium
potassium clavulanate : A potassium salt having clavulanate as the counterion. It acts as a suicide inhibitor of bacterial beta-lactamase enzymes and has only weak anitbiotic activity when administered alone. However it can be used in combination with amoxicillin trihydrate (under the trade name Augmentin) for treatment of a variety of bacterial infections, where it prevents antibiotic inactivation by microbial lactamases.		2.0710potassium saltantibacterial drug;
antimicrobial agent;
EC 3.5.2.6 (beta-lactamase) inhibitor
cefamandole nafate
[no description available]		2.0210organic sodium saltantibacterial drug;
prodrug
cytomel
liothyronine sodium : The sodium salt of liothyronine. Thought to be more active than levothyroxine and with a rapid (few hours) onset and short duration of action, liothyronine sodium is used in the treatment of hypothyroidism, particularly in cases of hypothyroid coma.		2.0710organic sodium salt
sodium lactate
Sodium Lactate: The sodium salt of racemic or inactive lactic acid. It is a hygroscopic agent used intravenously as a systemic and urinary alkalizer.. sodium lactate : An organic sodium salt having lactate as the counterion.		3.2310lactate salt;
organic sodium salt		food acidity regulator;
food preservative
sodium iothalamate
[no description available]		3.2310
picrotoxin
Picrotoxin: A noncompetitive antagonist at GABA-A receptors and thus a convulsant. Picrotoxin blocks the GAMMA-AMINOBUTYRIC ACID-activated chloride ionophore. Although it is most often used as a research tool, it has been used as a CNS stimulant and an antidote in poisoning by CNS depressants, especially the barbiturates.. picrotoxin : A mixture consisting of equimolar amounts of picrotoxinin and picrotin found in the climbing plant Anamirta cocculus.		1.9510
GRL-0617
GRL-0617 : A benzamide resulting from the formal condensation of the carboxy group of 5-amino-2-methylbenzoic acid with the amino group of (1R)-1-(naphthalen-1-yl)ethan-1-amine. It is a potent noncovalent inhibitor (IC50 = 600 nM) of severe acute respiratory syndrome-coronavirus papain-like protease (SARS-CoV PLpro).		3.4110benzamides;
naphthalenes;
secondary carboxamide;
substituted aniline		anticoronaviral agent;
protease inhibitor
quetiapine fumarate
Quetiapine Fumarate: A dibenzothiazepine and ANTIPSYCHOTIC AGENT that targets the SEROTONIN 5-HT2 RECEPTOR; HISTAMINE H1 RECEPTOR, adrenergic alpha1 and alpha2 receptors, as well as the DOPAMINE D1 RECEPTOR and DOPAMINE D2 RECEPTOR. It is used in the treatment of SCHIZOPHRENIA; BIPOLAR DISORDER and DEPRESSIVE DISORDER.		2.7530fumarate salt
cardiovascular agents
Cardiovascular Agents: Agents that affect the rate or intensity of cardiac contraction, blood vessel diameter, or blood volume.		2.8540
cetrorelix
cetrorelix: LHRH antagonist. cetrorelix : A synthetic ten-membered oligopeptide comprising N-acetyl-3-(naphthalen-2-yl)-D-alanyl, 4-chloro-D-phenylalanyl, 3-(pyridin-3-yl)-D-alanyl, L-seryl, L-tyrosyl, N(5)-carbamoyl-D-ornithyl, L-leucyl, L-arginyl, L-prolyl, and D-alaninamide residues coupled in sequence. A gonadotrophin-releasing hormone (GnRH) antagonist, it is used for treatment of infertility and of hormone-sensitive cancers of the prostate and breast.		3.2310oligopeptideantineoplastic agent;
GnRH antagonist
(5-Chloropyridin-3-yl) 1H-indole-4-carboxylate
[no description available]		3.4110indolyl carboxylic acidanticoronaviral agent
a 967079
A 967079: a TRPA1 channel antagonist; structure in first source		2.0710
KOM70144
KOM70144 : A benzamide that is GRL-0617 in which one of the hydrogen's of the primary amino group is replaced by an acetyl group. It an inhibitor of SARS-CoV and SARS-CoV-2 papain-like protease (PLpro) with an IC50 of 2.6 muM and 5.0 muM, respectively. It also inhibits SARS-CoV and SARS-CoV-2 infection of Vero E6 cells in vitro (EC50 values are 13.1 and 21 muM, respectively).		3.4110acetamides;
benzamides;
naphthalenes;
secondary carboxamide		anticoronaviral agent;
protease inhibitor
piperidines
Piperidines: A family of hexahydropyridines.		5.1843
pht 427
4-dodecyl-N-(1,3,4-thiadiazol-2-yl)benzenesulfonamide: an antineoplastic agent; structure in first source		2.0710
(1R,3S)-3-(4-iodophenyl)-8-methyl-8-azabicyclo[3.2.1]octane-4-carboxylic acid methyl ester
[no description available]		1.9810azabicycloalkane
4'-chloro-3-(diphenylmethoxy)tropane
4'-chloro-3-(diphenylmethoxy)tropane: structure in first source		3.5280
win 35,065-2
[no description available]		2.4120
ahn 1055
N-methyl-3-(bis(4'-fluorophenyl)methoxy)tropane: AHN-1055 is the (3alpha)-isomer; a dopamine uptake inhibitor; structure in first source		8.75100
N-[(1R)-2-(tert-butylamino)-2-oxo-1-(3-pyridinyl)ethyl]-N-(4-tert-butylphenyl)-2-furancarboxamide
[no description available]		3.4110aromatic amide;
furans
vasoactive intestinal peptide
Vasoactive Intestinal Peptide: A highly basic, 28 amino acid neuropeptide released from intestinal mucosa. It has a wide range of biological actions affecting the cardiovascular, gastrointestinal, and respiratory systems and is neuroprotective. It binds special receptors (RECEPTORS, VASOACTIVE INTESTINAL PEPTIDE).		1.9710
tuftsin
Tuftsin: N(2)-((1-(N(2)-L-Threonyl)-L-lysyl)-L-prolyl)-L-arginine. A tetrapeptide produced in the spleen by enzymatic cleavage of a leukophilic gamma-globulin. It stimulates the phagocytic activity of blood polymorphonuclear leukocytes and neutrophils in particular. The peptide is located in the Fd fragment of the gamma-globulin molecule.		2.1710peptide
ascorbic acid
Ascorbic Acid: A six carbon compound related to glucose. It is found naturally in citrus fruits and many vegetables. Ascorbic acid is an essential nutrient in human diets, and necessary to maintain connective tissue and bone. Its biologically active form, vitamin C, functions as a reducing agent and coenzyme in several metabolic pathways. Vitamin C is considered an antioxidant.. L-ascorbic acid : The L-enantiomer of ascorbic acid and conjugate acid of L-ascorbate.. L-ascorbate : The L-enantiomer of ascorbate and conjugate base of L-ascorbic acid, arising from selective deprotonation of the 3-hydroxy group. Required for a range of essential metabolic reactions in all animals and plants.. vitamin C : Any member of a group of vitamers that belong to the chemical structural class called butenolides that exhibit biological activity against vitamin C deficiency in animals. The vitamers include L-ascorbic acid and its salt, ionized and oxidized forms.		3.2310ascorbic acid;
vitamin C		coenzyme;
cofactor;
flour treatment agent;
food antioxidant;
food colour retention agent;
geroprotector;
plant metabolite;
skin lightening agent
raltegravir
[no description available]		3.23101,2,4-oxadiazole;
dicarboxylic acid amide;
hydroxypyrimidine;
monofluorobenzenes;
pyrimidone;
secondary carboxamide		antiviral drug;
HIV-1 integrase inhibitor
novobiocin
Novobiocin: An antibiotic compound derived from Streptomyces niveus. It has a chemical structure similar to coumarin. Novobiocin binds to DNA gyrase, and blocks adenosine triphosphatase (ATPase) activity. (From Reynolds, Martindale The Extra Pharmacopoeia, 30th ed, p189). novobiocin : A coumarin-derived antibiotic obtained from Streptomyces niveus.		2.0410carbamate ester;
ether;
hexoside;
hydroxycoumarin;
monocarboxylic acid amide;
monosaccharide derivative;
phenols		antibacterial agent;
antimicrobial agent;
EC 5.99.1.3 [DNA topoisomerase (ATP-hydrolysing)] inhibitor;
Escherichia coli metabolite;
hepatoprotective agent
tetracycline
Tetracycline: A naphthacene antibiotic that inhibits AMINO ACYL TRNA binding during protein synthesis.. tetracycline : A broad-spectrum polyketide antibiotic produced by the Streptomyces genus of actinobacteria.		4.2650
chlortetracycline
Chlortetracycline: A TETRACYCLINE with a 7-chloro substitution.. chlortetracycline : A member of the class of tetracyclines with formula C22H23ClN2O8 isolated from Streptomyces aureofaciens.		2.0410
oxytetracycline, anhydrous
Oxytetracycline: A TETRACYCLINE analog isolated from the actinomycete STREPTOMYCES RIMOSUS and used in a wide variety of clinical conditions.. oxytetracycline : A tetracycline used for treatment of infections caused by a variety of Gram positive and Gram negative microorganisms including Mycoplasma pneumoniae, Pasteurella pestis, Escherichia coli, Haemophilus influenzae (respiratory infections), and Diplococcus pneumoniae.		3.5920
minocycline
Minocycline: A TETRACYCLINE analog, having a 7-dimethylamino and lacking the 5 methyl and hydroxyl groups, which is effective against tetracycline-resistant STAPHYLOCOCCUS infections.. minocycline : A tetracycline analogue having a dimethylamino group at position 7 and lacking the methyl and hydroxy groups at position 5.		4.0840
dicumarol
Dicumarol: An oral anticoagulant that interferes with the metabolism of vitamin K. It is also used in biochemical experiments as an inhibitor of reductases.		2.420hydroxycoumarinanticoagulant;
EC 1.6.5.2 [NAD(P)H dehydrogenase (quinone)] inhibitor;
Hsp90 inhibitor;
vitamin K antagonist
piroxicam
[no description available]		3.8530benzothiazine;
monocarboxylic acid amide;
pyridines		analgesic;
antirheumatic drug;
cyclooxygenase 1 inhibitor;
EC 1.14.99.1 (prostaglandin-endoperoxide synthase) inhibitor;
non-steroidal anti-inflammatory drug
meclocycline
[no description available]		2.0210
mobic
Meloxicam: A benzothiazine and thiazole derivative that acts as a NSAID and cyclooxygenase-2 (COX-2) inhibitor. It is used in the treatment of RHEUMATOID ARTHRITIS; OSTEOARTHRITIS; and ANKYLOSING SPONDYLITIS.. meloxicam : A benzothiazine that is piroxicam in which the pyridin-2-yl group is replaced by a 5-methyl-1,3-thiazol-2-yl group. A non-steroidal anti-inflammatory drug and selective inhibitor of COX-2, it is used particularly for the management of rheumatoid arthritis.		3.23101,3-thiazoles;
benzothiazine;
monocarboxylic acid amide		analgesic;
antirheumatic drug;
cyclooxygenase 2 inhibitor;
non-steroidal anti-inflammatory drug
warfarin
Warfarin: An anticoagulant that acts by inhibiting the synthesis of vitamin K-dependent coagulation factors. Warfarin is indicated for the prophylaxis and/or treatment of venous thrombosis and its extension, pulmonary embolism, and atrial fibrillation with embolization. It is also used as an adjunct in the prophylaxis of systemic embolism after myocardial infarction. Warfarin is also used as a rodenticide.. warfarin : A racemate comprising equal amounts of (R)- and (S)-warfarin. Extensively used as both an anticoagulant drug and as a pesticide against rats and mice.. 4-hydroxy-3-(3-oxo-1-phenylbutyl)-1-benzopyran-2-one : A member of the class of coumarins that is 4-hydroxycoumarin which is substituted at position 3 by a 1-phenyl-3-oxo-1-butyl group.		4.5270benzenes;
hydroxycoumarin;
methyl ketone
bephenium hydroxynaphthoate
bephenium hydroxynaphthoate: structure		2.0410
demeclocycline
Demeclocycline: A TETRACYCLINE analog having a 7-chloro and a 6-methyl. Because it is excreted more slowly than tetracycline, it maintains effective blood levels for longer periods of time.. demeclocycline : Tetracycline which lacks the methyl substituent at position 7 and in which the hydrogen para- to the phenolic hydroxy group is substituted by chlorine. Like tetracycline, it is an antibiotic, but being excreted more slowly, effective blood levels are maintained for longer. It is used (mainly as the hydrochloride) for the treatment of Lyme disease, acne and bronchitis, as well as for hyponatraemia (low blood sodium concentration) due to the syndrome of inappropriate antidiuretic hormone (SIADH) where fluid restriction alone has been ineffective.		3.2310
phenprocoumon
Phenprocoumon: Coumarin derivative that acts as a long acting oral anticoagulant.. phenprocoumon : A hydroxycoumarin that is 4-hydroxycoumarin which is substituted at position 3 by a 1-phenylpropyl group.		2.0410hydroxycoumarinanticoagulant;
EC 1.6.5.2 [NAD(P)H dehydrogenase (quinone)] inhibitor
tipranavir
tipranavir: inhibits HIV-1 protease. tipranavir : A pyridine-2-sulfonamide substituted at C-5 by a trifluoromethyl group and at the sulfonamide nitrogen by a dihydropyrone-containing m-tolyl substituent. It is an HIV-1 protease inhibitor.		3.8930sulfonamideantiviral drug;
HIV protease inhibitor
tigecycline
[no description available]		3.2310
fertinex
[no description available]		3.2310
imidacloprid
(E)-imidacloprid : The E-isomer of imidacloprid.		2.0110imidacloprid;
imidazolidines;
monochloropyridine		environmental contaminant;
genotoxin;
neonicotinoid insectide;
nicotinic acetylcholine receptor agonist;
xenobiotic
s 8932
[no description available]		3.4110aromatic amine;
C-nucleoside;
carboxylic ester;
nitrile;
phosphoramidate ester;
pyrrolotriazine		anticoronaviral agent;
antiviral drug;
prodrug
entecavir
entecavir (anhydrous) : Guanine substituted at the 9 position by a 4-hydroxy-3-(hydroxymethyl)-2-methylidenecyclopentyl group. A synthetic analogue of 2'-deoxyguanosine, it is a nucleoside reverse transcriptase inhibitor with selective antiviral activity against hepatitis B virus. Entecavir is phosphorylated intracellularly to the active triphosphate form, which competes with deoxyguanosine triphosphate, the natural substrate of hepatitis B virus reverse transcriptase, inhibiting every stage of the enzyme's activity, although it has no activity against HIV. It is used for the treatment of chronic hepatitis B.		3.23102-aminopurines;
oxopurine;
primary alcohol;
secondary alcohol		antiviral drug;
EC 2.7.7.49 (RNA-directed DNA polymerase) inhibitor
acyclovir
Acyclovir: A GUANOSINE analog that acts as an antimetabolite. Viruses are especially susceptible. Used especially against herpes.. acyclovir : An oxopurine that is guanine substituted by a (2-hydroxyethoxy)methyl substituent at position 9. Used in the treatment of viral infections.		4.27502-aminopurines;
oxopurine		antimetabolite;
antiviral drug
levoleucovorin
Levoleucovorin: A folate analog consisting of the pharmacologically active isomer of LEUCOVORIN.. (6S)-5-formyltetrahydrofolic acid : The pharmacologically active (6S)-stereoisomer of 5-formyltetrahydrofolic acid.		3.47115-formyltetrahydrofolic acidantineoplastic agent;
metabolite
sapropterin
sapropterin: RN given refers to parent cpd; co-factor required for catalytic activity of nitric oxide synthases. (6R)-5,6,7,8-tetrahydrobiopterin : A 5,6,7,8-tetrahydrobiopterin in which the stereocentre at position 6 has R-configuration.. sapropterin : A tetrahydropterin that is 2-amino-5,6,7,8-tetrahydropteridin-4(3H)-one in which a hydrogen at position 6 is substituted by a 1,2-dihydroxypropyl group (6R,1'R,2'S-enantiomer).		2.38205,6,7,8-tetrahydrobiopterincoenzyme;
cofactor;
diagnostic agent;
human metabolite
folic acid
folcysteine: used to promote fertility in chickens. vitamin B9 : Any B-vitamin that exhibits biological activity against vitamin B9 deficiency. Vitamin B9 refers to the many forms of folic acid and its derivatives, including tetrahydrofolic acid (the active form), methyltetrahydrofolate (the primary form found in blood), methenyltetrahydrofolate, folinic acid amongst others. They are present in abundance in green leafy vegetables, citrus fruits, and animal products. Lack of vitamin B9 leads to anemia, a condition in which the body cannot produce sufficient number of red blood cells. Symptoms of vitamin B9 deficiency include fatigue, muscle weakness, and pale skin.		4.2850folic acids;
N-acyl-amino acid		human metabolite;
mouse metabolite;
nutrient
viomycin
[no description available]		2.0410heterodetic cyclic peptide;
peptide antibiotic		antitubercular agent
rifampin
Rifampin: A semisynthetic antibiotic produced from Streptomyces mediterranei. It has a broad antibacterial spectrum, including activity against several forms of Mycobacterium. In susceptible organisms it inhibits DNA-dependent RNA polymerase activity by forming a stable complex with the enzyme. It thus suppresses the initiation of RNA synthesis. Rifampin is bactericidal, and acts on both intracellular and extracellular organisms. (From Gilman et al., Goodman and Gilman's The Pharmacological Basis of Therapeutics, 9th ed, p1160)		4.0840cyclic ketal;
hydrazone;
N-iminopiperazine;
N-methylpiperazine;
rifamycins;
semisynthetic derivative;
zwitterion		angiogenesis inhibitor;
antiamoebic agent;
antineoplastic agent;
antitubercular agent;
DNA synthesis inhibitor;
EC 2.7.7.6 (RNA polymerase) inhibitor;
Escherichia coli metabolite;
geroprotector;
leprostatic drug;
neuroprotective agent;
pregnane X receptor agonist;
protein synthesis inhibitor
clozapine
Clozapine: A tricylic dibenzodiazepine, classified as an atypical antipsychotic agent. It binds several types of central nervous system receptors, and displays a unique pharmacological profile. Clozapine is a serotonin antagonist, with strong binding to 5-HT 2A/2C receptor subtype. It also displays strong affinity to several dopaminergic receptors, but shows only weak antagonism at the dopamine D2 receptor, a receptor commonly thought to modulate neuroleptic activity. Agranulocytosis is a major adverse effect associated with administration of this agent.. clozapine : A benzodiazepine that is 5H-dibenzo[b,e][1,4]diazepine substituted by a chloro group at position 8 and a 4-methylpiperazin-1-yl group at position 11. It is a second generation antipsychotic used in the treatment of psychiatric disorders like schizophrenia.		7.79213benzodiazepine;
N-arylpiperazine;
N-methylpiperazine;
organochlorine compound		adrenergic antagonist;
dopaminergic antagonist;
EC 3.4.21.26 (prolyl oligopeptidase) inhibitor;
environmental contaminant;
GABA antagonist;
histamine antagonist;
muscarinic antagonist;
second generation antipsychotic;
serotonergic antagonist;
xenobiotic
dacarbazine
(E)-dacarbazine : A dacarbazine in which the N=N double bond adopts a trans-configuration.		4.2850dacarbazine
didanosine
Didanosine: A dideoxynucleoside compound in which the 3'-hydroxy group on the sugar moiety has been replaced by a hydrogen. This modification prevents the formation of phosphodiester linkages which are needed for the completion of nucleic acid chains. Didanosine is a potent inhibitor of HIV replication, acting as a chain-terminator of viral DNA by binding to reverse transcriptase; ddI is then metabolized to dideoxyadenosine triphosphate, its putative active metabolite.. didanosine : A purine 2',3'-dideoxyribonucleoside that is inosine in which the hydroxy groups at both the 2' and the 3' positions on the sugar moiety have been replaced by hydrogen. An antiviral drug, it is used as a medication to treat HIV/AIDS.		4.0840purine 2',3'-dideoxyribonucleosideantimetabolite;
antiviral drug;
EC 2.4.2.1 (purine-nucleoside phosphorylase) inhibitor;
geroprotector;
HIV-1 reverse transcriptase inhibitor
ganciclovir
[no description available]		4.08402-aminopurines;
oxopurine		antiinfective agent;
antiviral drug
valacyclovir
Valacyclovir: A prodrug of acyclovir that is used in the treatment of HERPES ZOSTER and HERPES SIMPLEX VIRUS INFECTION of the skin and mucous membranes, including GENITAL HERPES.		3.5620L-valyl esterantiviral drug
sildenafil
sildenafil : A pyrazolo[4,3-d]pyrimidin-7-one having a methyl substituent at the 1-position, a propyl substituent at the 3-position and a 2-ethoxy-5-[(4-methylpiperazin-1-yl)sulfonyl]phenyl group at the 5-position.		3.620piperazines;
pyrazolopyrimidine;
sulfonamide		EC 3.1.4.35 (3',5'-cyclic-GMP phosphodiesterase) inhibitor;
vasodilator agent
olanzapine
Olanzapine: A benzodiazepine derivative that binds SEROTONIN RECEPTORS; MUSCARINIC RECEPTORS; HISTAMINE H1 RECEPTORS; ADRENERGIC ALPHA-1 RECEPTORS; and DOPAMINE RECEPTORS. It is an antipsychotic agent used in the treatment of SCHIZOPHRENIA; BIPOLAR DISORDER; and MAJOR DEPRESSIVE DISORDER; it may also reduce nausea and vomiting in patients undergoing chemotherapy.. olanzapine : A benzodiazepine that is 10H-thieno[2,3-b][1,5]benzodiazepine substituted by a methyl group at position 2 and a 4-methylpiperazin-1-yl group at position 4.		12.3121benzodiazepine;
N-arylpiperazine;
N-methylpiperazine		antiemetic;
dopaminergic antagonist;
histamine antagonist;
muscarinic antagonist;
second generation antipsychotic;
serotonergic antagonist;
serotonin uptake inhibitor
penciclovir
penciclovir : A member of the class of 2-aminopurines that is guanine in which the hydrogen at position 9 is substituted by a 4-hydroxy-3-(hydroxymethyl)but-1-yl group. An antiviral drug, it is administered topically for treatment of herpes labialis. A prodrug, famciclovir, is used for oral administration.		2.02102-aminopurines;
propane-1,3-diols		antiviral drug
oxypurinol
Oxypurinol: A xanthine oxidase inhibitor.. alloxanthine : A pyrazolopyrimidine that is 4,5,6,7-tetrahydro-H-pyrazolo[3,4-d]pyrimidine substituted by oxo groups at positions 4 and 6.		1.9610pyrazolopyrimidinedrug metabolite;
EC 1.17.3.2 (xanthine oxidase) inhibitor
vardenafil
vardenafil : The sulfonamide resulting from formal condensation of the sulfo group of 4-ethoxy-3-(5-methyl-7-propylimidazo[5,1-f][1,2,4]triazin-4(1H)-one-2-yl)benzenesulfonic acid and the secondary amino group of 4-ethylpiperazine.		3.2310imidazotriazine;
N-alkylpiperazine;
N-sulfonylpiperazine		EC 3.1.4.* (phosphoric diester hydrolase) inhibitor;
vasodilator agent
allopurinol
Allopurinol: A XANTHINE OXIDASE inhibitor that decreases URIC ACID production. It also acts as an antimetabolite on some simpler organisms.. allopurinol : A bicyclic structure comprising a pyrazole ring fused to a hydroxy-substituted pyrimidine ring.		4.3860nucleobase analogue;
organic heterobicyclic compound		antimetabolite;
EC 1.17.3.2 (xanthine oxidase) inhibitor;
gout suppressant;
radical scavenger
citrovorum factor
[no description available]		3.2310tetrahydrofolic acid
leucovorin
5-formyltetrahydrofolic acid : A formyltetrahydrofolic acid in which the formyl group is located at position 5.		3.620formyltetrahydrofolic acidEscherichia coli metabolite;
mouse metabolite
rifapentine
rifapentine: cyclopentyl derivative of rifampicin		3.2310N-alkylpiperazine;
N-iminopiperazine;
rifamycins		antitubercular agent;
leprostatic drug
2-amino-4-hydroxy-6,7-dimethyl-5,6,7,8-tetrahydropteridine
2-amino-4-hydroxy-6,7-dimethyl-5,6,7,8-tetrahydropteridine: used as a synthetic cofactor in place of tetrahydrofolate; RN given refers to parent cpd; structure		1.9510pterins
bl 4162a
anagrelide: imidazoquinazoline derivative which lowers platelet count probably by inhibiting thrombopoiesis and reduces platelet aggregation; used for thrombocythemia; structure in first source. anagrelide : A 1,5-dihydroimidazo[2,1-]quinazoline having an oxo substituent at the 2-position and chloro substituents at the 6- and 7-positions.		3.2310imidazoquinazolineanticoagulant;
antifibrinolytic drug;
cardiovascular drug;
platelet aggregation inhibitor
tegaserod
tegaserod: a nonbenzamide 5-hydroxytryptamine(4) agonist; used in treatment of irritable bowel syndrome; marketing suspended 2007 in US due to higher incidence of MI, stroke, and unstable angina; structure given in first source		3.2310carboxamidine;
guanidines;
hydrazines;
indoles		gastrointestinal drug;
serotonergic agonist
pemetrexed
pemetrexed disodium : An organic sodium salt that is the disodium salt of N-{4-[2-(2-amino-4-oxo-4,7-dihydro-1H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl]benzoyl}-L-glutamic acid. Inhibits thymidylate synthase (TS), 421 dihydrofolate reductase (DHFR), and glycinamide ribonucleotide formyltransferase (GARFT).		3.2310N-acyl-L-glutamic acid;
pyrrolopyrimidine		antimetabolite;
antineoplastic agent;
EC 1.5.1.3 (dihydrofolate reductase) inhibitor;
EC 2.1.1.45 (thymidylate synthase) inhibitor;
EC 2.1.2.2 (phosphoribosylglycinamide formyltransferase) inhibitor
valganciclovir
Valganciclovir: A ganciclovir prodrug and antiviral agent that is used to treat CYTOMEGALOVIRUS RETINITIS in patients with AIDS, and for the prevention of CYTOMEGALOVIRUS INFECTIONS in organ transplant recipients who have received an organ from a CMV-positive donor.. valganciclovir : The L-valinyl ester of ganciclovir, into which it is rapidly converted by intestinal and hepatic esterases. It is a synthetic analogue of 2'-deoxyguanosine.		3.2310L-valyl ester;
purines		antiviral drug;
prodrug
aprepitant
Aprepitant: A morpholine neurokinin-1 (NK1) receptor antagonist that is used in the management of nausea and vomiting caused by DRUG THERAPY, and for the prevention of POSTOPERATIVE NAUSEA AND VOMITING.. aprepitant : A morpholine-based antiemetic, which is or the prevention of acute and delayed nausea and vomiting associated with initial and repeat courses of highly emetogenic cancer chemotherapy. Aprepitant is a selective high-affinity antagonist of human substance P/neurokinin 1 (NK1) receptors.		4.9921(trifluoromethyl)benzenes;
cyclic acetal;
morpholines;
triazoles		antidepressant;
antiemetic;
neurokinin-1 receptor antagonist;
peripheral nervous system drug;
substance P receptor antagonist
fosaprepitant
fosaprepitant: a pro-drug form of aprepitant. fosaprepitant : A morpholine derivative that is the (1R)-1-[3,5-bis(trifluoromethyl)phenyl]ethyl ether of (3-{[(2R,3S)-3-(4-fluorophenyl)-2-hydroxymorpholin-4-yl]methyl}-5-oxo-4,5-dihydro-1H-1,2,4-triazol-1-yl)phosphonic acid.		3.2310(trifluoromethyl)benzenes;
cyclic acetal;
morpholines;
phosphoramide;
triazoles		antiemetic;
neurokinin-1 receptor antagonist;
prodrug
rifabutin
[no description available]		3.5620
amg531
[no description available]		2.0610
carbadox
Carbadox: An antibacterial agent that has been used in veterinary practice for treating swine dysentery and enteritis and for promoting growth. However, its use has been prohibited in the UK following reports of carcinogenicity and mutagenicity. (From Martindale, The Extra Pharmacopoeia, 30th ed, p125)		2.0710quinoxaline derivative
levomefolate calcium
levomefolate calcium: an ingredient in Contraceptives, Oral, Combined. levomefolate calcium : An organic calcium salt of (6S)-5-methyltetrahydrofolic acid.		3.2310organic calcium saltantidepressant
fenobam
fenobam: in USAN fenobam refers to monohydrate		2.0710ureas
eye
[no description available]		3.3311
N-[(2S)-3-cyclohexyl-1-oxo-1-({(2S)-1-oxo-3-[(3S)-2-oxopyrrolidin-3-yl]propan-2-yl}amino)propan-2-yl]-1H-indole-2-carboxamide
N-[(2S)-3-cyclohexyl-1-oxo-1-({(2S)-1-oxo-3-[(3S)-2-oxopyrrolidin-3-yl]propan-2-yl}amino)propan-2-yl]-1H-indole-2-carboxamide : A secondary carboxamide resulting from the formal condensation of the carboxy group of 1H-indole-2-carboxylic acid with the primary amino group of 3-cyclohexyl-N-{(2S)-1-oxo-3-[(3S)-2-oxopyrrolidin-3-yl]propan-2-yl}-L-alaninamide. It is an inhibitor of SARS coronavirus main proteinase and inhibits SARS-CoV-2 replication in cell culture (EC50 = 0.53 muM).		3.4110aldehyde;
indolecarboxamide;
oligopeptide;
pyrrolidin-2-ones;
secondary carboxamide		anticoronaviral agent;
EC 3.4.22.69 (SARS coronavirus main proteinase) inhibitor
molnupiravir
molnupiravir: prodrug that’s metabolized into N4-hydroxycytidine (NHC), a ribonucleoside analog. molnupiravir : A nucleoside analogue that is N(4)-hydroxycytidine in which the 5'-hydroxy group is replaced by a (2-methylpropanoyl)oxy group. It is the prodrug of the active antiviral ribonucleoside analog N(4)-hydroxycytidine (EIDD-1931), has activity against a number of RNA viruses including SARS-CoV-2, MERS-CoV, and seasonal and pandemic influenza viruses. It is currently in phase III trials for the treatment of patients with COVID-19.		3.4110isopropyl ester;
ketoxime;
nucleoside analogue		anticoronaviral agent;
antiviral drug;
prodrug
carbidopa
Carbidopa: An inhibitor of DOPA DECARBOXYLASE that prevents conversion of LEVODOPA to dopamine. It is used in PARKINSON DISEASE to reduce peripheral adverse effects of LEVODOPA. It has no anti-parkinson activity by itself.. carbidopa : The hydrate of 3-(3,4-dihydroxyphenyl)propanoic acid in which the hydrogens alpha- to the carboxyl group are substituted by hydrazinyl and methyl groups (S-configuration). Carbidopa is a dopa decarboxylase inhibitor, so prevents conversion of levodopa to dopamine. It has no antiparkinson activity by itself, but is used in the management of Parkinson's disease to reduce peripheral adverse effects of levodopa.		4.8581
3-fluoro-Nalpha-(1H-indol-2-ylcarbonyl)-N-{(2S)-1-oxo-3-[(3S)-2-oxopyrrolidin-3-yl]propan-2-yl}-L-phenylalaninamide
3-fluoro-Nalpha-(1H-indol-2-ylcarbonyl)-N-{(2S)-1-oxo-3-[(3S)-2-oxopyrrolidin-3-yl]propan-2-yl}-L-phenylalaninamide : A secondary carboxamide resulting from the formal condensation of the carboxy group of 1H-indole-2-carboxylic acid with the primary amino group of 3-fluoro-N-{(2S)-1-oxo-3-[(3S)-2-oxopyrrolidin-3-yl]propan-2-yl}-L-phenylalaninamide. It is an inhibitor of SARS coronavirus main proteinase and inhibits SARS-CoV-2 replication in cell culture (EC50 = 0.72 muM).		3.4110aldehyde;
indolecarboxamide;
monofluorobenzenes;
oligopeptide;
pyrrolidin-2-ones;
secondary carboxamide		anticoronaviral agent;
EC 3.4.22.69 (SARS coronavirus main proteinase) inhibitor
ConditionIndicatedRelationship StrengthStudiesTrials
Cocaine Abuse
[description not available]		07.02171
Cocaine-Related Disorders
Disorders related or resulting from use of cocaine.		07.02171
Adverse Drug Event
[description not available]		03.9950
Drug-Related Side Effects and Adverse Reactions
Disorders that result from the intended use of PHARMACEUTICAL PREPARATIONS. Included in this heading are a broad variety of chemically-induced adverse conditions due to toxicity, DRUG INTERACTIONS, and metabolic effects of pharmaceuticals.		03.9950
American Trypanosomiasis
[description not available]		02.0510
Chagas Disease
Infection with the protozoan parasite TRYPANOSOMA CRUZI, a form of TRYPANOSOMIASIS endemic in Central and South America. It is named after the Brazilian physician Carlos Chagas, who discovered the parasite. Infection by the parasite (positive serologic result only) is distinguished from the clinical manifestations that develop years later, such as destruction of PARASYMPATHETIC GANGLIA; CHAGAS CARDIOMYOPATHY; and dysfunction of the ESOPHAGUS or COLON.		02.0510
Acute Liver Injury, Drug-Induced
[description not available]		04.5250
Chemical and Drug Induced Liver Injury
A spectrum of clinical liver diseases ranging from mild biochemical abnormalities to ACUTE LIVER FAILURE, caused by drugs, drug metabolites, herbal and dietary supplements and chemicals from the environment.		04.5250
Benign Neoplasms
[description not available]		03.0310
Neoplasms
New abnormal growth of tissue. Malignant neoplasms show a greater degree of anaplasia and have the properties of invasion and metastasis, compared to benign neoplasms.		03.0310
Diabetes Mellitus, Adult-Onset
[description not available]		02.1510
Diabetes Mellitus, Type 2
A subclass of DIABETES MELLITUS that is not INSULIN-responsive or dependent (NIDDM). It is characterized initially by INSULIN RESISTANCE and HYPERINSULINEMIA; and eventually by GLUCOSE INTOLERANCE; HYPERGLYCEMIA; and overt diabetes. Type II diabetes mellitus is no longer considered a disease exclusively found in adults. Patients seldom develop KETOSIS but often exhibit OBESITY.		02.1510
2019 Novel Coronavirus Disease
[description not available]		03.2310
Congenital Zika Syndrome
[description not available]		02.2510
Disease Models, Animal
Naturally-occurring or experimentally-induced animal diseases with pathological processes analogous to human diseases.		05.2110
Zika Virus Infection
A viral disease transmitted by the bite of AEDES mosquitoes infected with ZIKA VIRUS. Its mild DENGUE-like symptoms include fever, rash, headaches and ARTHRALGIA. The viral infection during pregnancy, in rare cases, is associated with congenital brain and ocular abnormalities, called Congenital Zika Syndrome, including MICROCEPHALY and may also lead to GUILLAIN-BARRE SYNDROME.		02.2510
Ebola Hemorrhagic Fever
[description not available]		03.8330
Hemorrhagic Fever, Ebola
A highly fatal, acute hemorrhagic fever caused by EBOLAVIRUS.		03.8330
Osteoarthritis of Knee
[description not available]		03.711
Pain, Chronic
[description not available]		03.711
Osteoarthritis, Knee
Noninflammatory degenerative disease of the knee joint consisting of three large categories: conditions that block normal synchronous movement, conditions that produce abnormal pathways of motion, and conditions that cause stress concentration resulting in changes to articular cartilage. (Crenshaw, Campbell's Operative Orthopaedics, 8th ed, p2019)		03.711
Chronic Pain
Aching sensation that persists for more than a few months. It may or may not be associated with trauma or disease, and may persist after the initial injury has healed. Its localization, character, and timing are more vague than with acute pain.		03.711
Hyperprolactinaemia
[description not available]		02.4110
Agitation, Psychomotor
[description not available]		06.07113
Psychoses
[description not available]		09.32308
Hyperprolactinemia
Increased levels of PROLACTIN in the BLOOD, which may be associated with AMENORRHEA and GALACTORRHEA. Relatively common etiologies include PROLACTINOMA, medication effect, KIDNEY FAILURE, granulomatous diseases of the PITUITARY GLAND, and disorders which interfere with the hypothalamic inhibition of prolactin release. Ectopic (non-pituitary) production of prolactin may also occur. (From Joynt, Clinical Neurology, 1992, Ch36, pp77-8)		02.4110
Psychomotor Agitation
A feeling of restlessness associated with increased motor activity. This may occur as a manifestation of nervous system drug toxicity or other conditions.		06.07113
Psychotic Disorders
Disorders in which there is a loss of ego boundaries or a gross impairment in reality testing with delusions or prominent hallucinations. (From DSM-IV, 1994)		09.32308
Breast Cancer
[description not available]		07.6320
Cancer of Colon
[description not available]		02.4110
Breast Neoplasms
Tumors or cancer of the human BREAST.		02.6320
Colonic Neoplasms
Tumors or cancer of the COLON.		02.4110
Alcohol Abuse
[description not available]		04.2190
Acute Post-Traumatic Stress Disorder
[description not available]		04.11110
Alcohol Drinking
Behaviors associated with the ingesting of ALCOHOLIC BEVERAGES, including social drinking.		04.2190
Alcoholism
A primary, chronic disease with genetic, psychosocial, and environmental factors influencing its development and manifestations. The disease is often progressive and fatal. It is characterized by impaired control over drinking, preoccupation with the drug alcohol, use of alcohol despite adverse consequences, and distortions in thinking, most notably denial. Each of these symptoms may be continuous or periodic. (Morse & Flavin for the Joint Commission of the National Council on Alcoholism and Drug Dependence and the American Society of Addiction Medicine to Study the Definition and Criteria for the Diagnosis of Alcoholism: in JAMA 1992;268:1012-4)		04.2190
Stress Disorders, Post-Traumatic
A class of traumatic stress disorders with symptoms that last more than one month.		04.11110
Suicidal Ideation
A risk factor for suicide attempts and completions, it is the most common of all suicidal behavior, but only a minority of ideators engage in overt self-harm.		03.9911
Tardive Dystonia
[description not available]		03.0120
Dyskinesia, Medication-Induced
[description not available]		08.784812
Tardive Dyskinesia
Drug-related movement disorder characterized by uncontrollable movements in certain muscles. It is associated with a long-term exposure to certain neuroleptic medications (e.g., METOCLOPRAMIDE).		03.0120
Dyskinesia, Drug-Induced
Abnormal movements, including HYPERKINESIS; HYPOKINESIA; TREMOR; and DYSTONIA, associated with the use of certain medications or drugs. Muscles of the face, trunk, neck, and extremities are most commonly affected. Tardive dyskinesia refers to abnormal hyperkinetic movements of the muscles of the face, tongue, and neck associated with the use of neuroleptic agents (see ANTIPSYCHOTIC AGENTS). (Adams et al., Principles of Neurology, 6th ed, p1199)		08.784812
Dyskinesia Syndromes
[description not available]		09.07275
Movement Disorders
Syndromes which feature DYSKINESIAS as a cardinal manifestation of the disease process. Included in this category are degenerative, hereditary, post-infectious, medication-induced, post-inflammatory, and post-traumatic conditions.		014.07275
Dystonia
An attitude or posture due to the co-contraction of agonists and antagonist muscles in one region of the body. It most often affects the large axial muscles of the trunk and limb girdles. Conditions which feature persistent or recurrent episodes of dystonia as a primary manifestation of disease are referred to as DYSTONIC DISORDERS. (Adams et al., Principles of Neurology, 6th ed, p77)		07.84273
Dementia Praecox
[description not available]		013.110244
Laryngeal Diseases
Pathological processes involving any part of the LARYNX which coordinates many functions such as voice production, breathing, swallowing, and coughing.		02.7330
Schizophrenia
A severe emotional disorder of psychotic depth characteristically marked by a retreat from reality with delusion formation, HALLUCINATIONS, emotional disharmony, and regressive behavior.		018.110244
Affective Psychosis, Bipolar
[description not available]		04.24180
Cannabis Abuse
[description not available]		02.6930
Bipolar Disorder
A major affective disorder marked by severe mood swings (manic or major depressive episodes) and a tendency to remission and recurrence.		04.24180
Marijuana Abuse
Use of marijuana associated with abnormal psychological, social, and or occupational functioning.		02.6930
ADDH
[description not available]		03.9540
Attention Deficit Disorder with Hyperactivity
A behavior disorder originating in childhood in which the essential features are signs of developmentally inappropriate inattention, impulsivity, and hyperactivity. Although most individuals have symptoms of both inattention and hyperactivity-impulsivity, one or the other pattern may be predominant. The disorder is more frequent in males than females. Onset is in childhood. Symptoms often attenuate during late adolescence although a minority experience the full complement of symptoms into mid-adulthood. (From DSM-V)		03.9540
Nervous System Disorders
[description not available]		03.6130
Drooling
[description not available]		012.7683
Nervous System Diseases
Diseases of the central and peripheral nervous system. This includes disorders of the brain, spinal cord, cranial nerves, peripheral nerves, nerve roots, autonomic nervous system, neuromuscular junction, and muscle.		03.6130
Sialorrhea
Increased salivary flow.		07.7683
Depression
Depressive states usually of moderate intensity in contrast with MAJOR DEPRESSIVE DISORDER present in neurotic and psychotic disorders.		06.7993
Diseases, Metabolic
[description not available]		02.1710
Metabolic Diseases
Generic term for diseases caused by an abnormal metabolic process. It can be congenital due to inherited enzyme abnormality (METABOLISM, INBORN ERRORS) or acquired due to disease of an endocrine organ or failure of a metabolically important organ such as the liver. (Stedman, 26th ed)		02.1710
Allergic Encephalomyelitis
[description not available]		03.3560
MS (Multiple Sclerosis)
[description not available]		03.3560
Multiple Sclerosis
An autoimmune disorder mainly affecting young adults and characterized by destruction of myelin in the central nervous system. Pathologic findings include multiple sharply demarcated areas of demyelination throughout the white matter of the central nervous system. Clinical manifestations include visual loss, extra-ocular movement disorders, paresthesias, loss of sensation, weakness, dysarthria, spasticity, ataxia, and bladder dysfunction. The usual pattern is one of recurrent attacks followed by partial recovery (see MULTIPLE SCLEROSIS, RELAPSING-REMITTING), but acute fulminating and chronic progressive forms (see MULTIPLE SCLEROSIS, CHRONIC PROGRESSIVE) also occur. (Adams et al., Principles of Neurology, 6th ed, p903)		03.3560
Diabetic Glomerulosclerosis
[description not available]		02.2110
Allodynia
[description not available]		02.2110
Peripheral Nerve Diseases
[description not available]		02.2110
Diabetic Nephropathies
KIDNEY injuries associated with diabetes mellitus and affecting KIDNEY GLOMERULUS; ARTERIOLES; KIDNEY TUBULES; and the interstitium. Clinical signs include persistent PROTEINURIA, from microalbuminuria progressing to ALBUMINURIA of greater than 300 mg/24 h, leading to reduced GLOMERULAR FILTRATION RATE and END-STAGE RENAL DISEASE.		02.2110
Peripheral Nervous System Diseases
Diseases of the peripheral nerves external to the brain and spinal cord, which includes diseases of the nerve roots, ganglia, plexi, autonomic nerves, sensory nerves, and motor nerves.		02.2110
Myoclonic Jerk
[description not available]		02.8940
Idiopathic Parkinson Disease
[description not available]		09.73307
Parkinson Disease
A progressive, degenerative neurologic disease characterized by a TREMOR that is maximal at rest, retropulsion (i.e. a tendency to fall backwards), rigidity, stooped posture, slowness of voluntary movements, and a masklike facial expression. Pathologic features include loss of melanin containing neurons in the substantia nigra and other pigmented nuclei of the brainstem. LEWY BODIES are present in the substantia nigra and locus coeruleus but may also be found in a related condition (LEWY BODY DISEASE, DIFFUSE) characterized by dementia in combination with varying degrees of parkinsonism. (Adams et al., Principles of Neurology, 6th ed, p1059, pp1067-75)		09.73307
Cancer of Pancreas
[description not available]		03.4711
Emesis
[description not available]		05.372
Nausea
An unpleasant sensation in the stomach usually accompanied by the urge to vomit. Common causes are early pregnancy, sea and motion sickness, emotional stress, intense pain, food poisoning, and various enteroviruses.		05.5363
Pancreatic Neoplasms
Tumors or cancer of the PANCREAS. Depending on the types of ISLET CELLS present in the tumors, various hormones can be secreted: GLUCAGON from PANCREATIC ALPHA CELLS; INSULIN from PANCREATIC BETA CELLS; and SOMATOSTATIN from the SOMATOSTATIN-SECRETING CELLS. Most are malignant except the insulin-producing tumors (INSULINOMA).		03.4711
Vomiting
The forcible expulsion of the contents of the STOMACH through the MOUTH.		05.372
Recrudescence
[description not available]		05.1862
Behavior Disorders
[description not available]		07.8204
Mental Disorders
Psychiatric illness or diseases manifested by breakdowns in the adaptational process expressed primarily as abnormalities of thought, feeling, and behavior producing either distress or impairment of function.		07.8204
Hepatitis, Viral, Non-A, Non-B, Parenterally-Transmitted
[description not available]		02.110
Hepatitis C
INFLAMMATION of the LIVER in humans caused by HEPATITIS C VIRUS, a single-stranded RNA virus. Its incubation period is 30-90 days. Hepatitis C is transmitted primarily by contaminated blood parenterally and is often associated with transfusion and intravenous drug abuse. However, in a significant number of cases, the source of hepatitis C infection is unknown.		07.110
Anterior Cervical Pain
[description not available]		03.511
Neck Pain
Discomfort or more intense forms of pain that are localized to the cervical region. This term generally refers to pain in the posterior or lateral regions of the neck.		08.511
Marburg Disease
[description not available]		02.1110
Marburg Virus Disease
An RNA virus infection of rhesus, vervet, and squirrel monkeys transmissible to man.		02.1110
Delirium of Mixed Origin
[description not available]		05.15111
Delirium
A disorder characterized by CONFUSION; inattentiveness; disorientation; ILLUSIONS; HALLUCINATIONS; agitation; and in some instances autonomic nervous system overactivity. It may result from toxic/metabolic conditions or structural brain lesions. (From Adams et al., Principles of Neurology, 6th ed, pp411-2)		05.15111
Multiple System Atrophy Syndrome
[description not available]		02.1310
Astrocytosis
[description not available]		02.1310
Multiple System Atrophy
A syndrome complex composed of three conditions which represent clinical variants of the same disease process: STRIATONIGRAL DEGENERATION; SHY-DRAGER SYNDROME; and the sporadic form of OLIVOPONTOCEREBELLAR ATROPHIES. Clinical features include autonomic, cerebellar, and basal ganglia dysfunction. Pathologic examination reveals atrophy of the basal ganglia, cerebellum, pons, and medulla, with prominent loss of autonomic neurons in the brain stem and spinal cord. (From Adams et al., Principles of Neurology, 6th ed, p1076; Baillieres Clin Neurol 1997 Apr;6(1):187-204; Med Clin North Am 1999 Mar;83(2):381-92)		02.1310
Muscle Contraction
A process leading to shortening and/or development of tension in muscle tissue. Muscle contraction occurs by a sliding filament mechanism whereby actin filaments slide inward among the myosin filaments.		02.1510
Deficiency, Mental
[description not available]		05.0152
Neuroleptic Malignant Syndrome
A potentially fatal syndrome associated primarily with the use of neuroleptic agents (see ANTIPSYCHOTIC AGENTS) which are in turn associated with dopaminergic receptor blockade (see RECEPTORS, DOPAMINE) in the BASAL GANGLIA and HYPOTHALAMUS, and sympathetic dysregulation. Clinical features include diffuse MUSCLE RIGIDITY; TREMOR; high FEVER; diaphoresis; labile blood pressure; cognitive dysfunction; and autonomic disturbances. Serum CPK level elevation and a leukocytosis may also be present. (From Adams et al., Principles of Neurology, 6th ed, p1199; Psychiatr Serv 1998 Sep;49(9):1163-72)		05.390
Aggression
Behavior which may be manifested by destructive and attacking action which is verbal or physical, by covert attitudes of hostility or by obstructionism.		02.3920
Intellectual Disability
Subnormal intellectual functioning which originates during the developmental period. This has multiple potential etiologies, including genetic defects and perinatal insults. Intelligence quotient (IQ) scores are commonly used to determine whether an individual has an intellectual disability. IQ scores between 70 and 79 are in the borderline range. Scores below 67 are in the disabled range. (from Joynt, Clinical Neurology, 1992, Ch55, p28)		05.0152
Hospital-Acquired Condition
[description not available]		02.3820
Affective Disorders
[description not available]		02.4420
Diplopia
A visual symptom in which a single object is perceived by the visual cortex as two objects rather than one. Disorders associated with this condition include REFRACTIVE ERRORS; STRABISMUS; OCULOMOTOR NERVE DISEASES; TROCHLEAR NERVE DISEASES; ABDUCENS NERVE DISEASES; and diseases of the BRAIN STEM and OCCIPITAL LOBE.		02.0410
Convergent Strabismus
[description not available]		02.4420
Alternating Exotropia
[description not available]		02.0410
Esotropia
A form of ocular misalignment characterized by an excessive convergence of the visual axes, resulting in a cross-eye appearance. An example of this condition occurs when paralysis of the lateral rectus muscle causes an abnormal inward deviation of one eye on attempted gaze.		07.4420
Mood Disorders
Those disorders that have a disturbance in mood as their predominant feature.		02.4420
Altered Level of Consciousness
[description not available]		02.0510
Acute Disease
Disease having a short and relatively severe course.		06.82155
Amphetamine Abuse
[description not available]		02.4520
Amphetamine-Related Disorders
Disorders related or resulting from use of amphetamines.		02.4520
Neuroblastoma
A common neoplasm of early childhood arising from neural crest cells in the sympathetic nervous system, and characterized by diverse clinical behavior, ranging from spontaneous remission to rapid metastatic progression and death. This tumor is the most common intraabdominal malignancy of childhood, but it may also arise from thorax, neck, or rarely occur in the central nervous system. Histologic features include uniform round cells with hyperchromatic nuclei arranged in nests and separated by fibrovascular septa. Neuroblastomas may be associated with the opsoclonus-myoclonus syndrome. (From DeVita et al., Cancer: Principles and Practice of Oncology, 5th ed, pp2099-2101; Curr Opin Oncol 1998 Jan;10(1):43-51)		02.3920
Chronic Motor and Vocal Tic Disorder
[description not available]		07.0594
Drug Withdrawal Symptoms
[description not available]		06.93214
Tourette Syndrome
A neuropsychological disorder related to alterations in DOPAMINE metabolism and neurotransmission involving frontal-subcortical neuronal circuits. Both multiple motor and one or more vocal tics need to be present with TICS occurring many times a day, nearly daily, over a period of more than one year. The onset is before age 18 and the disturbance is not due to direct physiological effects of a substance or another medical condition. The disturbance causes marked distress or significant impairment in social, occupational, or other important areas of functioning. (From DSM-IV, 1994; Neurol Clin 1997 May;15(2):357-79)		07.0594
Substance Withdrawal Syndrome
Physiological and psychological symptoms associated with withdrawal from the use of a drug after prolonged administration or habituation. The concept includes withdrawal from smoking or drinking, as well as withdrawal from an administered drug.		06.93214
Colitis, Ischemic
Inflammation of the COLON due to colonic ISCHEMIA resulting from alterations in systemic circulation or local vasculature.		02.0710
Cerebral Palsy, Athetoid
[description not available]		06.7552
Cerebral Palsy
A heterogeneous group of nonprogressive motor disorders caused by chronic brain injuries that originate in the prenatal period, perinatal period, or first few years of life. The four major subtypes are spastic, athetoid, ataxic, and mixed cerebral palsy, with spastic forms being the most common. The motor disorder may range from difficulties with fine motor control to severe spasticity (see MUSCLE SPASTICITY) in all limbs. Spastic diplegia (Little disease) is the most common subtype, and is characterized by spasticity that is more prominent in the legs than in the arms. Pathologically, this condition may be associated with LEUKOMALACIA, PERIVENTRICULAR. (From Dev Med Child Neurol 1998 Aug;40(8):520-7)		06.7552
Cognition Disorders
Disorders characterized by disturbances in mental processes related to learning, thinking, reasoning, and judgment.		06.2472
Pregnancy
The status during which female mammals carry their developing young (EMBRYOS or FETUSES) in utero before birth, beginning from FERTILIZATION to BIRTH.		02.8940
Disorder, Borderline Personality
[description not available]		02.4320
Borderline Personality Disorder
A personality disorder marked by a pattern of instability of interpersonal relationships, self-image, and affects, and marked impulsivity beginning by early adulthood and present in a variety of contexts. (DSM-IV)		02.4320
Weight Gain
Increase in BODY WEIGHT over existing weight.		02.0710
Action Tremor
[description not available]		07.12133
Tremor
Cyclical movement of a body part that can represent either a physiologic process or a manifestation of disease. Intention or action tremor, a common manifestation of CEREBELLAR DISEASES, is aggravated by movement. In contrast, resting tremor is maximal when there is no attempt at voluntary movement, and occurs as a relatively frequent manifestation of PARKINSON DISEASE.		012.12133
Autosomal Dominant Juvenile Parkinson Disease
[description not available]		04.7171
Parkinsonian Disorders
A group of disorders which feature impaired motor control characterized by bradykinesia, MUSCLE RIGIDITY; TREMOR; and postural instability. Parkinsonian diseases are generally divided into primary parkinsonism (see PARKINSON DISEASE), secondary parkinsonism (see PARKINSON DISEASE, SECONDARY) and inherited forms. These conditions are associated with dysfunction of dopaminergic or closely related motor integration neuronal pathways in the BASAL GANGLIA.		04.7171
Muscle Spasm
[description not available]		02.6430
Spasm
An involuntary contraction of a muscle or group of muscles. Spasms may involve SKELETAL MUSCLE or SMOOTH MUSCLE.		02.6430
Amentia
[description not available]		02.8740
Dementia
An acquired organic mental disorder with loss of intellectual abilities of sufficient severity to interfere with social or occupational functioning. The dysfunction is multifaceted and involves memory, behavior, personality, judgment, attention, spatial relations, language, abstract thought, and other executive functions. The intellectual decline is usually progressive, and initially spares the level of consciousness.		02.8740
Basal Ganglia Diseases
Diseases of the BASAL GANGLIA including the PUTAMEN; GLOBUS PALLIDUS; claustrum; AMYGDALA; and CAUDATE NUCLEUS. DYSKINESIAS (most notably involuntary movements and alterations of the rate of movement) represent the primary clinical manifestations of these disorders. Common etiologies include CEREBROVASCULAR DISORDERS; NEURODEGENERATIVE DISEASES; and CRANIOCEREBRAL TRAUMA.		010.774713
Consciousness, Loss of
[description not available]		02.0210
Acathisia, Drug-Induced
[description not available]		08.24187
Age-Related Memory Disorders
[description not available]		05.1943
Memory Disorders
Disturbances in registering an impression, in the retention of an acquired impression, or in the recall of an impression. Memory impairments are associated with DEMENTIA; CRANIOCEREBRAL TRAUMA; ENCEPHALITIS; ALCOHOLISM (see also ALCOHOL AMNESTIC DISORDER); SCHIZOPHRENIA; and other conditions.		05.1943
Muscular Weakness
[description not available]		02.0210
Ambulation Disorders, Neurologic
[description not available]		02.0210
Autosomal Dominant Hereditary Spastic Paraplegia
[description not available]		02.0210
Spastic Paraplegia, Hereditary
A group of inherited diseases that share similar phenotypes but are genetically diverse. Different genetic loci for autosomal recessive, autosomal dominant, and x-linked forms of hereditary spastic paraplegia have been identified. Clinically, patients present with slowly progressive distal limb weakness and lower extremity spasticity. Peripheral sensory neurons may be affected in the later stages of the disease. (J Neurol Neurosurg Psychiatry 1998 Jan;64(1):61-6; Curr Opin Neurol 1997 Aug;10(4):313-8)		02.0210
Muscle Weakness
A vague complaint of debility, fatigue, or exhaustion attributable to weakness of various muscles. The weakness can be characterized as subacute or chronic, often progressive, and is a manifestation of many muscle and neuromuscular diseases. (From Wyngaarden et al., Cecil Textbook of Medicine, 19th ed, p2251)		02.0210
Encephalopathy, Toxic
[description not available]		02.0210
Equine Diseases
[description not available]		02.6730
Moniliasis, Oral
[description not available]		02.0310
Asialia
[description not available]		02.3820
Candidiasis, Oral
Infection of the mucous membranes of the mouth by a fungus of the genus CANDIDA. (Dorland, 27th ed)		02.0310
Xerostomia
Decreased salivary flow.		02.3820
Brown Tendon Sheath Syndrome
[description not available]		02.940
Heatstroke
[description not available]		02.0310
Heat Stroke
A condition caused by the failure of body to dissipate heat in an excessively hot environment or during PHYSICAL EXERTION in a hot environment. Contrast to HEAT EXHAUSTION, the body temperature in heat stroke patient is dangerously high with red, hot skin accompanied by DELUSIONS; CONVULSIONS; or COMA. It can be a life-threatening emergency and is most common in infants and the elderly.		07.0310
Acute Confusional Senile Dementia
[description not available]		02.3820
Symptom Cluster
[description not available]		03.91130
Cyclothymia
[description not available]		02.0310
Alzheimer Disease
A degenerative disease of the BRAIN characterized by the insidious onset of DEMENTIA. Impairment of MEMORY, judgment, attention span, and problem solving skills are followed by severe APRAXIAS and a global loss of cognitive abilities. The condition primarily occurs after age 60, and is marked pathologically by severe cortical atrophy and the triad of SENILE PLAQUES; NEUROFIBRILLARY TANGLES; and NEUROPIL THREADS. (From Adams et al., Principles of Neurology, 6th ed, pp1049-57)		02.3820
Syndrome
A characteristic symptom complex.		03.91130
Familial Hyperpotassemia and Hypertension
[description not available]		02.0310
Pseudohypoaldosteronism
A heterogeneous group of disorders characterized by renal electrolyte transport dysfunctions. Congenital forms are rare autosomal disorders characterized by neonatal hypertension, HYPERKALEMIA, increased RENIN activity and ALDOSTERONE concentration. The Type I features HYPERKALEMIA with sodium wasting; Type II, HYPERKALEMIA without sodium wasting. Pseudohypoaldosteronism can be the result of a defective renal electrolyte transport protein or acquired after KIDNEY TRANSPLANTATION.		02.0310
Mydriasis
Dilation of pupils to greater than 6 mm combined with failure of the pupils to constrict when stimulated with light. This condition may occur due to injury of the pupillary fibers in the oculomotor nerve, in acute angle-closure glaucoma, and in ADIE SYNDROME.		07.0310
Narcosis
A state of depressed CENTRAL NERVOUS SYSTEM marked by stupor or insensibility.		02.0410
Post-Natal Depression
[description not available]		02.0410
Familial Spastic Paraparesis, Htlv-1-Associated
[description not available]		02.0410
Paraparesis, Tropical Spastic
A subacute paralytic myeloneuropathy occurring endemically in tropical areas such as the Caribbean, Colombia, India, and Africa, as well as in the southwestern region of Japan; associated with infection by HUMAN T-CELL LEUKEMIA VIRUS I. Clinical manifestations include a slowly progressive spastic weakness of the legs, increased reflexes, Babinski signs, incontinence, and loss of vibratory and position sensation. On pathologic examination inflammatory, demyelination, and necrotic lesions may be found in the spinal cord. (Adams et al., Principles of Neurology, 6th ed, p1239)		02.0410
Depression, Postpartum
Depression in POSTPARTUM WOMEN, usually within four weeks after giving birth (PARTURITION). The degree of depression ranges from mild transient depression to neurotic or psychotic depressive disorders. (From DSM-IV, p386)		02.0410
Chronic Illness
[description not available]		07.2148
Chronic Disease
Diseases which have one or more of the following characteristics: they are permanent, leave residual disability, are caused by nonreversible pathological alteration, require special training of the patient for rehabilitation, or may be expected to require a long period of supervision, observation, or care (Dictionary of Health Services Management, 2d ed). For epidemiological studies chronic disease often includes HEART DISEASES; STROKE; CANCER; and diabetes (DIABETES MELLITUS, TYPE 2).		07.2148
Childhood Tic Disorders
[description not available]		02.8810
Akinetic-Rigid Variant of Huntington Disease
[description not available]		04.0431
Huntington Disease
A familial disorder inherited as an autosomal dominant trait and characterized by the onset of progressive CHOREA and DEMENTIA in the fourth or fifth decade of life. Common initial manifestations include paranoia; poor impulse control; DEPRESSION; HALLUCINATIONS; and DELUSIONS. Eventually intellectual impairment; loss of fine motor control; ATHETOSIS; and diffuse chorea involving axial and limb musculature develops, leading to a vegetative state within 10-15 years of disease onset. The juvenile variant has a more fulminant course including SEIZURES; ATAXIA; dementia; and chorea. (From Adams et al., Principles of Neurology, 6th ed, pp1060-4)		04.0431
Nerve Degeneration
Loss of functional activity and trophic degeneration of nerve axons and their terminal arborizations following the destruction of their cells of origin or interruption of their continuity with these cells. The pathology is characteristic of neurodegenerative diseases. Often the process of nerve degeneration is studied in research on neuroanatomical localization and correlation of the neurophysiology of neural pathways.		01.9610
Depression, Endogenous
[description not available]		06.83155
Depressive Disorder
An affective disorder manifested by either a dysphoric mood or loss of interest or pleasure in usual activities. The mood disturbance is prominent and relatively persistent.		06.83155
Psychoses, Drug
[description not available]		06.27143
Brain Vascular Disorders
[description not available]		01.9610
Cerebrovascular Disorders
A spectrum of pathological conditions of impaired blood flow in the brain. They can involve vessels (ARTERIES or VEINS) in the CEREBRUM, the CEREBELLUM, and the BRAIN STEM. Major categories include INTRACRANIAL ARTERIOVENOUS MALFORMATIONS; BRAIN ISCHEMIA; CEREBRAL HEMORRHAGE; and others.		01.9610
Lock Jaw
[description not available]		01.9610
Hypothermia, Accidental
[description not available]		02.3620
Hypothermia
Lower than normal body temperature, especially in warm-blooded animals.		02.3620
Heat Collapse
[description not available]		03.9750
Impotence
[description not available]		01.9610
Sex Disorders
[description not available]		01.9610
Erectile Dysfunction
The inability in the male to have a PENILE ERECTION due to psychological or organ dysfunction.		01.9610
Sexual Dysfunction, Physiological
Physiological disturbances in normal sexual performance in either the male or the female.		01.9610
Atherosclerotic Parkinsonism
[description not available]		07.46144
Parkinson Disease, Secondary
Conditions which feature clinical manifestations resembling primary Parkinson disease that are caused by a known or suspected condition. Examples include parkinsonism caused by vascular injury, drugs, trauma, toxin exposure, neoplasms, infections and degenerative or hereditary conditions. Clinical features may include bradykinesia, rigidity, parkinsonian gait, and masked facies. In general, tremor is less prominent in secondary parkinsonism than in the primary form. (From Joynt, Clinical Neurology, 1998, Ch38, pp39-42)		07.46144
Priapism
A prolonged painful erection that may lasts hours and is not associated with sexual activity. It is seen in patients with SICKLE CELL ANEMIA, advanced malignancy, spinal trauma; and certain drug treatments.		07.8840
Cramp
[description not available]		01.9610
Cervical Dystonia
A common form of DYSTONIA due to involuntary sustained or spasmodic, repetitive muscle contractions in the neck region. According to the position of the twisted neck and head, cervical dystonia can be categorized as torticollis, laterocollis, retrocollis, and a combination of these abnormal postures.		04.0631
Muscle Cramp
A sustained and usually painful contraction of muscle fibers. This may occur as an isolated phenomenon or as a manifestation of an underlying disease process (e.g., UREMIA; HYPOTHYROIDISM; MOTOR NEURON DISEASE; etc.). (From Adams et al., Principles of Neurology, 6th ed, p1398)		01.9610
Torticollis
A symptom, not a disease, of a twisted neck. In most instances, the head is tipped toward one side and the chin rotated toward the other. The involuntary muscle contractions in the neck region of patients with torticollis can be due to congenital defects, trauma, inflammation, tumors, and neurological or other factors.		04.0631
Jaw Diseases
Diseases involving the JAW.		01.9510
Eyelid Diseases
Diseases involving the EYELIDS.		01.9510
Blepharospasm
Excessive winking; tonic or clonic spasm of the orbicularis oculi muscle.		01.9510
Atrophy
Decrease in the size of a cell, tissue, organ, or multiple organs, associated with a variety of pathological conditions such as abnormal cellular changes, ischemia, malnutrition, or hormonal changes.		01.9610
Chemical Dependence
[description not available]		05.5160
Substance-Related Disorders
Disorders related to substance use or abuse.		05.5160
Urination Disorders
Abnormalities in the process of URINE voiding, including bladder control, frequency of URINATION, as well as the volume and composition of URINE.		02.3520
Colonic Diseases, Functional
Chronic or recurrent colonic disorders without an identifiable structural or biochemical explanation. The widely recognized IRRITABLE BOWEL SYNDROME falls into this category.		01.9510
Infant, Newborn, Diseases
Diseases of newborn infants present at birth (congenital) or developing within the first month of birth. It does not include hereditary diseases not manifesting at birth or within the first 30 days of life nor does it include inborn errors of metabolism. Both HEREDITARY DISEASES and METABOLISM, INBORN ERRORS are available as general concepts.		01.9510
Complications, Pregnancy
[description not available]		01.9510
Intestinal Obstruction
Any impairment, arrest, or reversal of the normal flow of INTESTINAL CONTENTS toward the ANAL CANAL.		03.0550
Paranoia
[description not available]		01.9510
Catatonia
A neuropsychiatric disorder characterized by one or more of the following essential features: immobility, mutism, negativism (active or passive refusal to follow commands), mannerisms, stereotypies, posturing, grimacing, excitement, echolalia, echopraxia, muscular rigidity, and stupor; sometimes punctuated by sudden violent outbursts, panic, or hallucinations. This condition may be associated with psychiatric illnesses (e.g., SCHIZOPHRENIA; MOOD DISORDERS) or organic disorders (NEUROLEPTIC MALIGNANT SYNDROME; ENCEPHALITIS, etc.). (From DSM-IV, 4th ed, 1994; APA, Thesaurus of Psychological Index Terms, 1994)		04.9690
Anxiety Neuroses
[description not available]		03.3711
Anxiety Disorders
Persistent and disabling ANXIETY.		03.3711
Abdominal Migraine
[description not available]		01.9810
Migraine Disorders
A class of disabling primary headache disorders, characterized by recurrent unilateral pulsatile headaches. The two major subtypes are common migraine (without aura) and classic migraine (with aura or neurological symptoms). (International Classification of Headache Disorders, 2nd ed. Cephalalgia 2004: suppl 1)		01.9810
Anxiety
Feelings or emotions of dread, apprehension, and impending disaster but not disabling as with ANXIETY DISORDERS.		010.7764
Clerambault Syndrome
[description not available]		01.9810
Alcoholic Intoxication
An acute brain syndrome which results from the excessive ingestion of ETHANOL or ALCOHOLIC BEVERAGES.		01.9810
Clostridium tetani Infection
[description not available]		02.6530
Tetanus
A disease caused by tetanospasmin, a powerful protein toxin produced by CLOSTRIDIUM TETANI. Tetanus usually occurs after an acute injury, such as a puncture wound or laceration. Generalized tetanus, the most common form, is characterized by tetanic muscular contractions and hyperreflexia. Localized tetanus presents itself as a mild condition with manifestations restricted to muscles near the wound. It may progress to the generalized form.		02.6530
Drug Overdose
Accidental or deliberate use of a medication or street drug in excess of normal dosage.		04.4850
Delusional Disorder
Disorder with presentation of a facade of coldness with characteristic pervasive mistrust and suspiciousness of others.		06.4392
Nasal Diseases
[description not available]		01.9810
Conjugate Nystagmus
[description not available]		03.3711
Sensitivity and Specificity
Binary classification measures to assess test results. Sensitivity or recall rate is the proportion of true positives. Specificity is the probability of correctly determining the absence of a condition. (From Last, Dictionary of Epidemiology, 2d ed)		02.420
Colonic Pseudo-Obstruction
Functional obstruction of the COLON leading to MEGACOLON in the absence of obvious COLONIC DISEASES or mechanical obstruction. When this condition is acquired, acute, and coexisting with another medical condition (trauma, surgery, serious injuries or illness, or medication), it is called Ogilvie's syndrome.		01.9810
Achalasia
[description not available]		01.9810
Esophageal Dysmotility
[description not available]		01.9810
Esophageal Achalasia
A motility disorder of the ESOPHAGUS in which the LOWER ESOPHAGEAL SPHINCTER (near the CARDIA) fails to relax resulting in functional obstruction of the esophagus, and DYSPHAGIA. Achalasia is characterized by a grossly contorted and dilated esophagus (megaesophagus).		01.9810
Urinary Retention
Inability to empty the URINARY BLADDER with voiding (URINATION).		01.9810
MPTP Neurotoxicity Syndrome
[description not available]		01.9810
Orthopedic Disorders
[description not available]		03.3711
Ache
[description not available]		04.3322
Musculoskeletal Diseases
Diseases of the muscles and their associated ligaments and other connective tissue and of the bones and cartilage viewed collectively.		03.3711
Pain
An unpleasant sensation induced by noxious stimuli which are detected by NERVE ENDINGS of NOCICEPTIVE NEURONS.		04.3322
Anasarca
[description not available]		01.9910
Anankastic Personality
[description not available]		01.9910
Parotid Diseases
Diseases involving the PAROTID GLAND.		01.9910
Edema
Abnormal fluid accumulation in TISSUES or body cavities. Most cases of edema are present under the SKIN in SUBCUTANEOUS TISSUE.		01.9910
Obsessive-Compulsive Disorder
An anxiety disorder characterized by recurrent, persistent obsessions or compulsions. Obsessions are the intrusive ideas, thoughts, or images that are experienced as senseless or repugnant. Compulsions are repetitive and seemingly purposeful behavior which the individual generally recognizes as senseless and from which the individual does not derive pleasure although it may provide a release from tension.		01.9910
Absence Seizure
[description not available]		03.9750
Seizures
Clinical or subclinical disturbances of cortical function due to a sudden, abnormal, excessive, and disorganized discharge of brain cells. Clinical manifestations include abnormal motor, sensory and psychic phenomena. Recurrent seizures are usually referred to as EPILEPSY or seizure disorder.		03.9750
Hyperidrosis
[description not available]		02.3820
Hyperhidrosis
Excessive sweating. In the localized type, the most frequent sites are the palms, soles, axillae, inguinal folds, and the perineal area. Its chief cause is thought to be emotional. Generalized hyperhidrosis may be induced by a hot, humid environment, by fever, or by vigorous exercise.		07.3820
Acquired-Immune Deficiency Syndrome Dementia Complex
[description not available]		01.9910
HIV Coinfection
[description not available]		01.9910
AIDS-Related Opportunistic Infections
Opportunistic infections found in patients who test positive for human immunodeficiency virus (HIV). The most common include PNEUMOCYSTIS PNEUMONIA, Kaposi's sarcoma, cryptosporidiosis, herpes simplex, toxoplasmosis, cryptococcosis, and infections with Mycobacterium avium complex, Microsporidium, and Cytomegalovirus.		01.9910
AIDS Dementia Complex
A neurologic condition associated with the ACQUIRED IMMUNODEFICIENCY SYNDROME and characterized by impaired concentration and memory, slowness of hand movements, ATAXIA, incontinence, apathy, and gait difficulties associated with HIV-1 viral infection of the central nervous system. Pathologic examination of the brain reveals white matter rarefaction, perivascular infiltrates of lymphocytes, foamy macrophages, and multinucleated giant cells. (From Adams et al., Principles of Neurology, 6th ed, pp760-1; N Engl J Med, 1995 Apr 6;332(14):934-40)		01.9910
HIV Infections
Includes the spectrum of human immunodeficiency virus infections that range from asymptomatic seropositivity, thru AIDS-related complex (ARC), to acquired immunodeficiency syndrome (AIDS).		01.9910
Airway Obstruction
Any hindrance to the passage of air into and out of the lungs.		07.3820
Pyrexia
[description not available]		03.0650
Fever
An abnormal elevation of body temperature, usually as a result of a pathologic process.		03.0650
Acute Post-operative Pain
[description not available]		0210
Palsy
[description not available]		0210
Pain, Postoperative
Pain during the period after surgery.		0210
Paralysis
A general term most often used to describe severe or complete loss of muscle strength due to motor system disease from the level of the cerebral cortex to the muscle fiber. This term may also occasionally refer to a loss of sensory function. (From Adams et al., Principles of Neurology, 6th ed, p45)		0210
Foreign Bodies
Inanimate objects that become enclosed in the body.		0210
Hematochezia
The passage of bright red blood from the rectum. The blood may or may not be mixed with formed stool in the form of blood, blood clots, bloody stool or diarrhea.		0210
Primary Peritonitis
[description not available]		02.3720
Gastrointestinal Hemorrhage
Bleeding in any segment of the GASTROINTESTINAL TRACT from ESOPHAGUS to RECTUM.		0210
Peritonitis
INFLAMMATION of the PERITONEUM lining the ABDOMINAL CAVITY as the result of infectious, autoimmune, or chemical processes. Primary peritonitis is due to infection of the PERITONEAL CAVITY via hematogenous or lymphatic spread and without intra-abdominal source. Secondary peritonitis arises from the ABDOMINAL CAVITY itself through RUPTURE or ABSCESS of intra-abdominal organs.		02.3720
Long Sleeper Syndrome
[description not available]		0210
Sleep Wake Disorders
Abnormal sleep-wake schedule or pattern associated with the CIRCADIAN RHYTHM which affect the length, timing, and/or rigidity of the sleep-wake cycle relative to the day-night cycle.		0210
Antidiuretic Hormone, Inappropriate Secretion
[description not available]		0210
Hyponatremia
Deficiency of sodium in the blood; salt depletion. (Dorland, 27th ed)		02.3820
Inappropriate ADH Syndrome
A condition of HYPONATREMIA and renal salt loss attributed to overexpansion of BODY FLUIDS resulting from sustained release of ANTIDIURETIC HORMONES which stimulates renal resorption of water. It is characterized by normal KIDNEY function, high urine OSMOLALITY, low serum osmolality, and neurological dysfunction. Etiologies include ADH-producing neoplasms, injuries or diseases involving the HYPOTHALAMUS, the PITUITARY GLAND, and the LUNG. This syndrome can also be drug-induced.		0210
Depression, Involutional
Form of depression in those MIDDLE AGE with feelings of ANXIETY.		03.3911
Depressive Disorder, Major
Disorder in which five (or more) of the following symptoms have been present during the same 2-week period and represent a change from previous functioning; at least one of the symptoms is either (1) depressed mood or (2) loss of interest or pleasure. Symptoms include: depressed mood most of the day, nearly every daily; markedly diminished interest or pleasure in activities most of the day, nearly every day; significant weight loss when not dieting or weight gain; Insomnia or hypersomnia nearly every day; psychomotor agitation or retardation nearly every day; fatigue or loss of energy nearly every day; feelings of worthlessness or excessive or inappropriate guilt; diminished ability to think or concentrate, or indecisiveness, nearly every day; or recurrent thoughts of death, recurrent suicidal ideation without a specific plan, or a suicide attempt. (DSM-5)		03.3911
Chronic Idiopathic Intestinal Pseudo-Obstruction
[description not available]		02.3720
Intestinal Pseudo-Obstruction
A type of ILEUS, a functional not mechanical obstruction of the INTESTINES. This syndrome is caused by a large number of disorders involving the smooth muscles (MUSCLE, SMOOTH) or the NERVOUS SYSTEM.		07.3720
Emergencies
Situations or conditions requiring immediate intervention to avoid serious adverse results.		03.7721
Adult-Onset Dystonias
[description not available]		03.3911
Dystonic Disorders
Acquired and inherited conditions that feature DYSTONIA as a primary manifestation of disease. These disorders are generally divided into generalized dystonias (e.g., dystonia musculorum deformans) and focal dystonias (e.g., writer's cramp). They are also classified by patterns of inheritance and by age of onset.		03.3911
Glaucoma
An ocular disease, occurring in many forms, having as its primary characteristics an unstable or a sustained increase in the intraocular pressure which the eye cannot withstand without damage to its structure or impairment of its function. The consequences of the increased pressure may be manifested in a variety of symptoms, depending upon type and severity, such as excavation of the optic disk, hardness of the eyeball, corneal anesthesia, reduced visual acuity, seeing of colored halos around lights, disturbed dark adaptation, visual field defects, and headaches. (Dictionary of Visual Science, 4th ed)		01.9510
Intraocular Pressure
The pressure of the fluids in the eye.		03.7421
Anochlesia
[description not available]		02.3520
Experimental Neoplasms
[description not available]		01.9510
Dermatitis Medicamentosa
[description not available]		01.9510
Hallucination of Body Sensation
[description not available]		05.3553
Hallucinations
Subjectively experienced sensations in the absence of an appropriate stimulus, but which are regarded by the individual as real. They may be of organic origin or associated with MENTAL DISORDERS.		05.3553
Dilatation, Pathologic
The condition of an anatomical structure's being dilated beyond normal dimensions.		01.9510
Intestinal Diseases
Pathological processes in any segment of the INTESTINE from DUODENUM to RECTUM.		01.9510
Bilateral Headache
[description not available]		01.9510
Headache
The symptom of PAIN in the cranial region. It may be an isolated benign occurrence or manifestation of a wide variety of HEADACHE DISORDERS.		01.9510
Thalassemias
[description not available]		01.9510
Thrombopenia
[description not available]		01.9510
Thalassemia
A group of hereditary hemolytic anemias in which there is decreased synthesis of one or more hemoglobin polypeptide chains. There are several genetic types with clinical pictures ranging from barely detectable hematologic abnormality to severe and fatal anemia.		01.9510
Thrombocytopenia
A subnormal level of BLOOD PLATELETS.		01.9510
Focal Neurologic Deficits
[description not available]		04.322
Catatonic Rigidity
[description not available]		04.9952
Muscle Rigidity
Continuous involuntary sustained muscle contraction which is often a manifestation of BASAL GANGLIA DISEASES. When an affected muscle is passively stretched, the degree of resistance remains constant regardless of the rate at which the muscle is stretched. This feature helps to distinguish rigidity from MUSCLE SPASTICITY. (From Adams et al., Principles of Neurology, 6th ed, p73)		04.9952
Blood Pressure, High
[description not available]		01.9510
Hypertension
Persistently high systemic arterial BLOOD PRESSURE. Based on multiple readings (BLOOD PRESSURE DETERMINATION), hypertension is currently defined as when SYSTOLIC PRESSURE is consistently greater than 140 mm Hg or when DIASTOLIC PRESSURE is consistently 90 mm Hg or more.		01.9510
Affective Disorders, Psychotic
Disorders in which the essential feature is a severe disturbance in mood (depression, anxiety, elation, and excitement) accompanied by psychotic symptoms such as delusions, hallucinations, gross impairment in reality testing, etc.		03.7521
As If Personality
[description not available]		01.9510
Remission, Spontaneous
A spontaneous diminution or abatement of a disease over time, without formal treatment.		04.0331
Morphine Abuse
[description not available]		02.3520
Morphine Dependence
Strong dependence, both physiological and emotional, upon morphine.		02.3520
Alcohol Withdrawal Associated Autonomic Hyperactivity
[description not available]		01.9510
Psychoses, Alcoholic
A group of mental disorders associated with organic brain damage and caused by poisoning from alcohol.		01.9510
Bradyarrhythmia
[description not available]		01.9810
Bradycardia
Cardiac arrhythmias that are characterized by excessively slow HEART RATE, usually below 50 beats per minute in human adults. They can be classified broadly into SINOATRIAL NODE dysfunction and ATRIOVENTRICULAR BLOCK.		06.9810
Diathesis
[description not available]		01.9710
Bladder Calculi
[description not available]		01.9710
Anterior Choroidal Artery Infarction
[description not available]		01.9710
Cerebral Infarction
The formation of an area of NECROSIS in the CEREBRUM caused by an insufficiency of arterial or venous blood flow. Infarcts of the cerebrum are generally classified by hemisphere (i.e., left vs. right), lobe (e.g., frontal lobe infarction), arterial distribution (e.g., INFARCTION, ANTERIOR CEREBRAL ARTERY), and etiology (e.g., embolic infarction).		01.9710
Asymmetric Diabetic Proximal Motor Neuropathy
[description not available]		03.3611
Diabetic Neuropathies
Peripheral, autonomic, and cranial nerve disorders that are associated with DIABETES MELLITUS. These conditions usually result from diabetic microvascular injury involving small blood vessels that supply nerves (VASA NERVORUM). Relatively common conditions which may be associated with diabetic neuropathy include third nerve palsy (see OCULOMOTOR NERVE DISEASES); MONONEUROPATHY; mononeuropathy multiplex; diabetic amyotrophy; a painful POLYNEUROPATHY; autonomic neuropathy; and thoracoabdominal neuropathy. (From Adams et al., Principles of Neurology, 6th ed, p1325)		03.3611
Enuresis
Involuntary discharge of URINE after expected age of completed development of urinary control. This can happen during the daytime (DIURNAL ENURESIS) while one is awake or during sleep (NOCTURNAL ENURESIS). Enuresis can be in children or in adults (as persistent primary enuresis and secondary adult-onset enuresis).		02.3820
Aging
The gradual irreversible changes in structure and function of an organism that occur as a result of the passage of time.		01.9710
Coma
A profound state of unconsciousness associated with depressed cerebral activity from which the individual cannot be aroused. Coma generally occurs when there is dysfunction or injury involving both cerebral hemispheres or the brain stem RETICULAR FORMATION.		03.5730
Death, Sudden
The abrupt cessation of all vital bodily functions, manifested by the permanent loss of total cerebral, respiratory, and cardiovascular functions.		01.9610
Psychophysiologic Disorders
A group of disorders characterized by physical symptoms that are affected by emotional factors and involve a single organ system, usually under AUTONOMIC NERVOUS SYSTEM control. (American Psychiatric Glossary, 1988)		01.9610
ARSA Deficiency
[description not available]		01.9610
Injuries
Used with anatomic headings, animals, and sports for wounds and injuries. Excludes cell damage, for which pathology is used.		01.9610
Leukodystrophy, Metachromatic
An autosomal recessive metabolic disease caused by a deficiency of CEREBROSIDE-SULFATASE leading to intralysosomal accumulation of cerebroside sulfate (SULFOGLYCOSPHINGOLIPIDS) in the nervous system and other organs. Pathological features include diffuse demyelination, and metachromatically-staining granules in many cell types such as the GLIAL CELLS. There are several allelic and nonallelic forms with a variety of neurological symptoms.		01.9610
Wounds and Injuries
Damage inflicted on the body as the direct or indirect result of an external force, with or without disruption of structural continuity.		01.9610
Actinic Reticuloid Syndrome
[description not available]		02.8810
47,XX,+21
[description not available]		01.9610
Down Syndrome
A chromosome disorder associated either with an extra chromosome 21 or an effective trisomy for chromosome 21. Clinical manifestations include hypotonia, short stature, brachycephaly, upslanting palpebral fissures, epicanthus, Brushfield spots on the iris, protruding tongue, small ears, short, broad hands, fifth finger clinodactyly, Simian crease, and moderate to severe INTELLECTUAL DISABILITY. Cardiac and gastrointestinal malformations, a marked increase in the incidence of LEUKEMIA, and the early onset of ALZHEIMER DISEASE are also associated with this condition. Pathologic features include the development of NEUROFIBRILLARY TANGLES in neurons and the deposition of AMYLOID BETA-PROTEIN, similar to the pathology of ALZHEIMER DISEASE. (Menkes, Textbook of Child Neurology, 5th ed, p213)		01.9610
Nocturnal Wandering
[description not available]		01.9610
Anesthesia Related Hyperthermia
[description not available]		02.8810
Central Nervous System Disease
[description not available]		01.9610
Central Nervous System Diseases
Diseases of any component of the brain (including the cerebral hemispheres, diencephalon, brain stem, and cerebellum) or the spinal cord.		01.9610
Akinetic Autism
[description not available]		01.9610
Adrenal Cancer
[description not available]		01.9610
Pheochromocytoma, Extra-Adrenal
[description not available]		01.9610
Pheochromocytoma
A usually benign, well-encapsulated, lobular, vascular tumor of chromaffin tissue of the ADRENAL MEDULLA or sympathetic paraganglia. The cardinal symptom, reflecting the increased secretion of EPINEPHRINE and NOREPINEPHRINE, is HYPERTENSION, which may be persistent or intermittent. During severe attacks, there may be HEADACHE; SWEATING, palpitation, apprehension, TREMOR; PALLOR or FLUSHING of the face, NAUSEA and VOMITING, pain in the CHEST and ABDOMEN, and paresthesias of the extremities. The incidence of malignancy is as low as 5% but the pathologic distinction between benign and malignant pheochromocytomas is not clear. (Dorland, 27th ed; DeVita Jr et al., Cancer: Principles & Practice of Oncology, 3d ed, p1298)		01.9610
Polyuria
Urination of a large volume of urine with an increase in urinary frequency, commonly seen in diabetes (DIABETES MELLITUS; DIABETES INSIPIDUS).		01.9610
Hyperactivity, Motor
[description not available]		03.7421
Body Weight
The mass or quantity of heaviness of an individual. It is expressed by units of pounds or kilograms.		03.3311
Lassitude
[description not available]		03.7421
Chronic Insomnia
[description not available]		04.322
Fatigue
The state of weariness following a period of exertion, mental or physical, characterized by a decreased capacity for work and reduced efficiency to respond to stimuli.		03.7421
Sleep Initiation and Maintenance Disorders
Disorders characterized by impairment of the ability to initiate or maintain sleep. This may occur as a primary disorder or in association with another medical or psychiatric condition.		04.322
Amnesia-Memory Loss
[description not available]		03.3311
Amnesia
Pathologic partial or complete loss of the ability to recall past experiences (AMNESIA, RETROGRADE) or to form new memories (AMNESIA, ANTEROGRADE). This condition may be of organic or psychologic origin. Organic forms of amnesia are usually associated with dysfunction of the DIENCEPHALON or HIPPOCAMPUS. (From Adams et al., Principles of Neurology, 6th ed, pp426-7)		03.3311
Colonic Inertia
Symptom characterized by the passage of stool once a week or less.		01.9510
Megacolon
Dilatation of the COLON, often to alarming dimensions. There are various types of megacolon including congenital megacolon in HIRSCHSPRUNG DISEASE, idiopathic megacolon in CONSTIPATION, and TOXIC MEGACOLON.		01.9510
Intestinal Perforation
Opening or penetration through the wall of the INTESTINES.		01.9510
Cecal Diseases
Pathological developments in the CECUM.		01.9510
Constipation
Infrequent or difficult evacuation of FECES. These symptoms are associated with a variety of causes, including low DIETARY FIBER intake, emotional or nervous disturbances, systemic and structural disorders, drug-induced aggravation, and infections.		01.9510
Diarrhea
An increased liquidity or decreased consistency of FECES, such as running stool. Fecal consistency is related to the ratio of water-holding capacity of insoluble solids to total water, rather than the amount of water present. Diarrhea is not hyperdefecation or increased fecal weight.		01.9510
Poisoning
Used with drugs, chemicals, and industrial materials for human or animal poisoning, acute or chronic, whether the poisoning is accidental, occupational, suicidal, by medication error, or by environmental exposure.		01.9510
Adjustment Disorder
[description not available]		01.9510
Adjustment Disorders
Maladaptive reactions to identifiable psychosocial stressors occurring within a short time after onset of the stressor. They are manifested by either impairment in social or occupational functioning or by symptoms (depression, anxiety, etc.) that are in excess of a normal and expected reaction to the stressor.		01.9510
Aprosodia
[description not available]		01.9510
Neuroses
[description not available]		03.3311
Neurotic Disorders
Disorders in which the symptoms are distressing to the individual and recognized by him or her as being unacceptable. Social relationships may be greatly affected but usually remain within acceptable limits. The disturbance is relatively enduring or recurrent without treatment.		03.3311
Agranulocytosis
A decrease in the number of GRANULOCYTES; (BASOPHILS; EOSINOPHILS; and NEUTROPHILS).		02.8610
Icterus
[description not available]		02.8610
Eye Manifestations
Ocular disorders attendant upon non-ocular disease or injury.		02.8610
Jaundice
A clinical manifestation of HYPERBILIRUBINEMIA, characterized by the yellowish staining of the SKIN; MUCOUS MEMBRANE; and SCLERA. Clinical jaundice usually is a sign of LIVER dysfunction.		02.8610
Skin Manifestations
Dermatologic disorders attendant upon non-dermatologic disease or injury.		02.8610
Kussmaul Aphasia
[description not available]		01.9510