| Substance | Relationship Strength | Studies | Trials | Classes | Roles |
|---|
acetylcarnitine
Acetylcarnitine: An acetic acid ester of CARNITINE that facilitates movement of ACETYL COA into the matrices of mammalian MITOCHONDRIA during the oxidation of FATTY ACIDS. | 2.08 | 1 | 0 | O-acylcarnitine | human metabolite |
phosphoserine
Phosphoserine: The phosphoric acid ester of serine. | 2 | 1 | 0 | non-proteinogenic alpha-amino acid;
O-phosphoamino acid;
serine derivative | human 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. | 3.54 | 8 | 0 | amino acid zwitterion;
gamma-amino acid;
monocarboxylic acid | human metabolite;
neurotransmitter;
Saccharomyces cerevisiae metabolite;
signalling molecule |
chlorine
chloride : A halide anion formed when chlorine picks up an electron to form an an anion. | 2 | 1 | 0 | halide anion;
monoatomic chlorine | cofactor;
Escherichia coli metabolite;
human 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. | 2 | 1 | 0 | catechols;
dihydroxyphenylacetic acid | human 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. | 2.02 | 1 | 0 | 2-hydroxy monocarboxylic acid | algal metabolite;
Daphnia magna metabolite |
formaldehyde
paraform: polymerized formaldehyde; RN given refers to parent cpd; used in root canal therapy | 2.45 | 2 | 0 | aldehyde;
one-carbon compound | allergen;
carcinogenic agent;
disinfectant;
EC 3.5.1.4 (amidase) inhibitor;
environmental contaminant;
Escherichia coli metabolite;
mouse metabolite;
Saccharomyces cerevisiae metabolite |
glycine
[no description available] | 5 | 38 | 0 | alpha-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 |
melatonin
[no description available] | 2.17 | 1 | 0 | acetamides;
tryptamines | anticonvulsant;
central nervous system depressant;
geroprotector;
hormone;
human metabolite;
immunological adjuvant;
mouse metabolite;
radical scavenger |
urea
pseudourea: clinical use; structure. isourea : A carboximidic acid that is the imidic acid tautomer of urea, H2NC(=NH)OH, and its hydrocarbyl derivatives. | 2.02 | 1 | 0 | isourea;
monocarboxylic acid amide;
one-carbon compound | Daphnia magna metabolite;
Escherichia coli metabolite;
fertilizer;
flour treatment agent;
human metabolite;
mouse metabolite;
Saccharomyces cerevisiae metabolite |
2-amino-5-phosphonovalerate
2-Amino-5-phosphonovalerate: The D-enantiomer is a potent and specific antagonist of NMDA glutamate receptors (RECEPTORS, N-METHYL-D-ASPARTATE). The L form is inactive at NMDA receptors but may affect the AP4 (2-amino-4-phosphonobutyrate; APB) excitatory amino acid receptors. | 3.91 | 12 | 0 | non-proteinogenic alpha-amino acid | NMDA receptor antagonist |
alpha-amino-3-hydroxy-5-methyl-4-isoxazolepropionic acid
alpha-Amino-3-hydroxy-5-methyl-4-isoxazolepropionic Acid: An IBOTENIC ACID homolog and glutamate agonist. The compound is the defining agonist for the AMPA subtype of glutamate receptors (RECEPTORS, AMPA). It has been used as a radionuclide imaging agent but is more commonly used as an experimental tool in cell biological studies. | 2.94 | 4 | 0 | non-proteinogenic alpha-amino acid | |
4-iodo-2,5-dimethoxyphenylisopropylamine
4-iodo-2,5-dimethoxyphenylisopropylamine: RN given refers to unlabeled parent cpd without isomeric designation; a serotonin agonist. 2-(4-iodo-2,5-dimethoxyphenyl)-1-methylethylamine : An organoiodine compound that is amphetamine bearing two methoxy substituents at positions 2 and 5 as well as an iodo substituent at position 4. | 3.12 | 5 | 0 | amphetamines;
dimethoxybenzene;
organoiodine compound | |
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 | 2 | 1 | 0 | benzazepine;
catechols;
secondary amino compound | |
menthol
Menthol: A monoterpene cyclohexanol produced from mint oils. | 2.03 | 1 | 0 | p-menthane monoterpenoid;
secondary alcohol | volatile oil component |
(alpha-carboxycyclopropyl)glycine
(alpha-carboxycyclopropyl)glycine: structure given in first source; glutamate receptor agonist | 2.73 | 3 | 0 | alpha-amino acid | |
4-aminopyridine
[no description available] | 2.44 | 2 | 0 | aminopyridine;
aromatic amine | avicide;
orphan drug;
potassium channel blocker |
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. | 2 | 1 | 0 | guaiacols;
monocarboxylic acid | human metabolite;
mouse metabolite |
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. | 2 | 1 | 0 | indole-3-acetic acids | drug metabolite;
human metabolite;
mouse metabolite |
8-cyclopentyl-1,3-dimethylxanthine
8-cyclopentyl-1,3-dimethylxanthine: prolongs epileptic seizures in rats | 2.06 | 1 | 0 | oxopurine | |
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. | 2.03 | 1 | 0 | acridines;
aromatic amine | EC 3.1.1.7 (acetylcholinesterase) inhibitor |
1-aminoindan-1,5-dicarboxylic acid
1-aminoindan-1,5-dicarboxylic acid: structure given in first source | 2.13 | 1 | 0 | | |
am 251
AM 251: an analog of SR141716A; structure given in first source. AM-251 : A carbohydrazide obtained by formal condensation of the carboxy group of 1-(2,4-dichlorophenyl)-5-(4-iodophenyl)-4-methyl-1H-pyrazole-3-carboxylic acid with the amino group of 1-aminopiperidine. An antagonist at the CB1 cannabinoid receptor. | 2.71 | 3 | 0 | amidopiperidine;
carbohydrazide;
dichlorobenzene;
organoiodine compound;
pyrazoles | antidepressant;
antineoplastic agent;
apoptosis inducer;
CB1 receptor antagonist |
theophylline
[no description available] | 2.06 | 1 | 0 | dimethylxanthine | adenosine 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 |
2-amino-4-phosphonobutyric acid
2-amino-4-phosphonobutyric acid: glutamate antagonist in locust muscle; structure; do not confuse with L-AP4, which is the propionic acid version | 3.4 | 7 | 0 | | |
baclofen
[no description available] | 2.74 | 3 | 0 | amino acid zwitterion;
gamma-amino acid;
monocarboxylic acid;
monochlorobenzenes;
primary amino compound | central nervous system depressant;
GABA agonist;
muscle relaxant |
bumetanide
[no description available] | 2.04 | 1 | 0 | amino acid;
benzoic acids;
sulfonamide | diuretic;
EC 3.6.3.49 (channel-conductance-controlling ATPase) inhibitor |
caffeine
[no description available] | 2.21 | 1 | 0 | purine 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 |
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. | 2.45 | 2 | 0 | 2-benzofurans;
cyclic ether;
nitrile;
organofluorine compound;
tertiary amino compound | |
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. | 2.08 | 1 | 0 | dibenzoazepine | anticoronaviral agent;
antidepressant;
EC 1.8.1.12 (trypanothione-disulfide reductase) inhibitor;
serotonergic antagonist;
serotonergic drug;
serotonin uptake inhibitor |
cx546
1-(1,4-benzodioxan-6-ylcarbonyl)piperidine: structure in first source | 2.48 | 2 | 0 | | |
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. | 3.4 | 7 | 0 | non-proteinogenic alpha-amino acid | EC 2.5.1.6 (methionine adenosyltransferase) inhibitor |
dapi
DAPI: RN given refers to parent cpd. | 2.44 | 2 | 0 | indoles | fluorochrome |
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. | 3.12 | 5 | 0 | primary 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. | 2.72 | 3 | 0 | 1,4-benzodiazepinone;
organochlorine compound | anticonvulsant;
anxiolytic drug;
environmental contaminant;
sedative;
xenobiotic |
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. | 2.01 | 1 | 0 | aromatic ether;
indanones;
piperidines;
racemate | EC 3.1.1.7 (acetylcholinesterase) inhibitor;
EC 3.1.1.8 (cholinesterase) inhibitor;
nootropic agent |
erythrosine
Fluoresceins: A family of spiro(isobenzofuran-1(3H),9'-(9H)xanthen)-3-one derivatives. These are used as dyes, as indicators for various metals, and as fluorescent labels in immunoassays. | 2.02 | 1 | 0 | | |
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. | 2.01 | 1 | 0 | ethyl ester;
imidazobenzodiazepine;
organofluorine compound | antidote to benzodiazepine poisoning;
GABA antagonist |
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. | 2.48 | 2 | 0 | (trifluoromethyl)benzenes;
aromatic ether;
secondary amino compound | |
n-(2-(methylamino)ethyl)-5-isoquinolinesulfonamide
[no description available] | 2.01 | 1 | 0 | isoquinolines;
sulfonamide | |
1-(5-isoquinolinesulfonyl)-2-methylpiperazine
1-(5-Isoquinolinesulfonyl)-2-Methylpiperazine: A specific protein kinase C inhibitor, which inhibits superoxide release from human neutrophils (PMN) stimulated with phorbol myristate acetate or synthetic diacylglycerol.. 1-(5-isoquinolinesulfonyl)-2-methylpiperazine : A member of the class of N-sulfonylpiperazines that is 2-methylpiperazine substituted at position 1 by a 5-isoquinolinesulfonyl group. | 2.01 | 1 | 0 | isoquinolines;
N-sulfonylpiperazine | EC 2.7.11.13 (protein kinase C) inhibitor |
ha 1004
N-(2-guanidinoethyl)-5-isoquinolinesulfonamide: structure given in first source | 2.01 | 1 | 0 | isoquinolines | |
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. | 2.43 | 2 | 0 | aromatic ketone;
hydroxypiperidine;
monochlorobenzenes;
organofluorine compound;
tertiary alcohol | antidyskinesia agent;
antiemetic;
dopaminergic antagonist;
first generation antipsychotic;
serotonergic antagonist |
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. | 2.02 | 1 | 0 | benzenes;
monocarboxylic acid amide;
tertiary amino compound | anti-arrhythmia drug;
drug allergen;
environmental contaminant;
local anaesthetic;
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. | 2.74 | 3 | 0 | dibenzoazepine | adrenergic uptake inhibitor;
antidepressant;
EC 3.4.21.26 (prolyl oligopeptidase) inhibitor |
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. | 2.05 | 1 | 0 | catechols;
secondary alcohol;
secondary amino compound | beta-adrenergic agonist;
bronchodilator agent;
cardiotonic drug;
sympathomimetic agent |
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. | 4.89 | 12 | 0 | cyclohexanones;
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. | 2.1 | 1 | 0 | aromatic ketone;
organofluorine compound;
piperidines;
quinazolines | alpha-adrenergic antagonist;
antihypertensive agent;
cardiovascular drug;
EC 3.4.21.26 (prolyl oligopeptidase) inhibitor;
serotonergic antagonist |
pyrrolidine-2,4-dicarboxylic acid
pyrrolidine-2,4-dicarboxylic acid: a glutamate uptake inhibitor | 2.02 | 1 | 0 | | |
qx-314
QX-314: triethyl analog of lidocaine; RN & NM refer to ion | 2.02 | 1 | 0 | monocarboxylic acid amide | local anaesthetic |
nocodazole
[no description available] | 2.02 | 1 | 0 | aromatic ketone;
benzimidazoles;
carbamate ester;
thiophenes | antimitotic;
antineoplastic agent;
microtubule-destabilising agent;
tubulin modulator |
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. | 2.1 | 1 | 0 | dibenzoazepine | adrenergic uptake inhibitor;
alpha-adrenergic antagonist;
antidepressant;
EC 3.4.21.26 (prolyl oligopeptidase) inhibitor;
geroprotector;
H1-receptor antagonist;
histamine agonist;
sedative;
serotonergic antagonist |
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. | 2.1 | 1 | 0 | benzazepine;
tetracyclic antidepressant | alpha-adrenergic antagonist;
anxiolytic drug;
H1-receptor antagonist;
histamine antagonist;
oneirogen;
serotonergic antagonist |
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. | 2.1 | 1 | 0 | monocarboxylic acid amide;
sulfoxide | |
entinostat
[no description available] | 2.05 | 1 | 0 | benzamides;
carbamate ester;
primary amino compound;
pyridines;
substituted aniline | antineoplastic agent;
apoptosis inducer;
EC 3.5.1.98 (histone deacetylase) inhibitor |
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. | 2.52 | 2 | 0 | phenylalanine derivative | |
pd 98059
2-(2-amino-3-methoxyphenyl)-4H-1-benzopyran-4-one: inhibits MAP kinase kinase (MEK) activity, p42 MAPK and p44 MAPK; structure in first source. 2-(2-amino-3-methoxyphenyl)chromen-4-one : A member of the class of monomethoxyflavones that is 3'-methoxyflavone bearing an additional amino substituent at position 2'. | 2.08 | 1 | 0 | aromatic amine;
monomethoxyflavone | EC 2.7.11.24 (mitogen-activated protein kinase) inhibitor;
geroprotector |
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. | 2.02 | 1 | 0 | pyridobenzodiazepine | anti-ulcer drug;
antispasmodic drug;
muscarinic antagonist |
potassium chloride
Potassium Chloride: A white crystal or crystalline powder used in BUFFERS; FERTILIZERS; and EXPLOSIVES. It can be used to replenish ELECTROLYTES and restore WATER-ELECTROLYTE BALANCE in treating HYPOKALEMIA.. potassium chloride : A metal chloride salt with a K(+) counterion. | 2.47 | 2 | 0 | inorganic chloride;
inorganic potassium salt;
potassium salt | fertilizer |
riluzole
Riluzole: A glutamate antagonist (RECEPTORS, GLUTAMATE) used as an anticonvulsant (ANTICONVULSANTS) and to prolong the survival of patients with AMYOTROPHIC LATERAL SCLEROSIS. | 2.08 | 1 | 0 | benzothiazoles | |
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. | 2.1 | 1 | 0 | organofluorine compound;
piperidines;
thiazolopyrimidine | antidepressant;
antipsychotic agent;
anxiolytic drug;
dopaminergic antagonist;
EC 3.4.21.26 (prolyl oligopeptidase) inhibitor;
serotonergic antagonist |
4-(3-butoxy-4-methoxybenzyl)-2-imidazolidinone
4-(3-Butoxy-4-methoxybenzyl)-2-imidazolidinone: Inhibitor of phosphodiesterases. | 2.01 | 1 | 0 | methoxybenzenes | |
rolipram
[no description available] | 2.02 | 1 | 0 | pyrrolidin-2-ones | antidepressant;
EC 3.1.4.* (phosphoric diester hydrolase) inhibitor |
4-carboxyphenylglycine
4-carboxyphenylglycine: RN given for (+-)-isomer; RN for cpd without isomeric designation not available 3/93; glutamate receptor antagonist | 2.1 | 1 | 0 | alpha-amino acid | |
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). | 2.78 | 3 | 0 | dicarboxylic acid diamide;
hydroxamic acid | antineoplastic agent;
apoptosis inducer;
EC 3.5.1.98 (histone deacetylase) inhibitor |
temozolomide
[no description available] | 2.55 | 2 | 0 | imidazotetrazine;
monocarboxylic acid amide;
triazene derivative | alkylating agent;
antineoplastic agent;
prodrug |
xanthurenic acid
xanthurenic acid : A quinolinemonocarboxylic acid that is quinoline-2-carboxylic acid substituted by hydroxy groups at C-4 and C-8. | 2.08 | 1 | 0 | dihydroxyquinoline;
quinolinemonocarboxylic acid | animal metabolite;
iron chelator;
metabotropic glutamate receptor agonist;
vesicular glutamate transport inhibitor |
zinc chloride
zinc chloride: RN given refers to parent cpd. zinc dichloride : A compound of zinc and chloride ions in the ratio 1:2. It exists in four crystalline forms, in each of which the Zn(2+) ions are trigonal planar coordinated to four chloride ions. | 2 | 1 | 0 | inorganic chloride;
zinc molecular entity | astringent;
disinfectant;
EC 5.3.3.5 (cholestenol Delta-isomerase) inhibitor;
Lewis acid |
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. | 2.02 | 1 | 0 | imidazopyridine | central nervous system depressant;
GABA agonist;
sedative |
corticosterone
[no description available] | 3.18 | 5 | 0 | 11beta-hydroxy steroid;
20-oxo steroid;
21-hydroxy steroid;
3-oxo-Delta(4) steroid;
C21-steroid;
glucocorticoid;
primary alpha-hydroxy ketone | human 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. | 2.08 | 1 | 0 | ergoline alkaloid;
monocarboxylic acid amide;
organic heterotetracyclic compound | dopamine agonist;
hallucinogen;
serotonergic agonist |
thymidine
[no description available] | 2.01 | 1 | 0 | pyrimidine 2'-deoxyribonucleoside | Escherichia coli metabolite;
human metabolite;
metabolite;
mouse metabolite |
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. | 2.21 | 1 | 0 | 1-phenylpropan-2-amine | adrenergic 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. | 2.95 | 4 | 0 | ammonium salt;
carbamate ester | cardiotonic drug;
miotic;
muscarinic agonist;
nicotinic acetylcholine receptor agonist;
non-narcotic analgesic |
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. | 2 | 1 | 0 | pilocarpine | antiglaucoma drug |
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. | 3.56 | 8 | 0 | aspartate 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. | 2.17 | 1 | 0 | amino 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. | 2.02 | 1 | 0 | aspartate 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 |
sucrose
Saccharum: A plant genus of the family POACEAE widely cultivated in the tropics for the sweet cane that is processed into sugar. | 2.05 | 1 | 0 | glycosyl glycoside | algal metabolite;
Escherichia coli metabolite;
human metabolite;
mouse metabolite;
osmolyte;
Saccharomyces cerevisiae metabolite;
sweetening agent |
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 | 2.75 | 3 | 0 | amino 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 |
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. | 2.42 | 2 | 0 | antibiotic 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. | 2.03 | 1 | 0 | diether;
tertiary amino compound;
tetracarboxylic acid | chelator |
valine
Valine: A branched-chain essential amino acid that has stimulant activity. It promotes muscle growth and tissue repair. It is a precursor in the penicillin biosynthetic pathway.. valine : A branched-chain amino acid that consists of glycine in which one of the hydrogens attached to the alpha-carbon is substituted by an isopropyl group.. L-valine : The L-enantiomer of valine. | 2.74 | 3 | 0 | L-alpha-amino acid zwitterion;
L-alpha-amino acid;
proteinogenic amino acid;
pyruvate family amino acid;
valine | algal metabolite;
Escherichia coli metabolite;
human metabolite;
micronutrient;
mouse metabolite;
nutraceutical;
Saccharomyces cerevisiae metabolite |
threonine
Threonine: An essential amino acid occurring naturally in the L-form, which is the active form. It is found in eggs, milk, gelatin, and other proteins.. threonine : An alpha-amino acid in which one of the hydrogens attached to the alpha-carbon of glycine is substituted by a 1-hydroxyethyl group. | 2.07 | 1 | 0 | amino acid zwitterion;
aspartate family amino acid;
L-alpha-amino acid;
proteinogenic amino acid;
threonine | algal metabolite;
Escherichia coli metabolite;
human metabolite;
micronutrient;
mouse metabolite;
nutraceutical;
plant metabolite;
Saccharomyces cerevisiae metabolite |
trifluoroethanol
Trifluoroethanol: A non-aqueous co-solvent that serves as tool to study protein folding. It is also used in various pharmaceutical, chemical and engineering applications. | 2.01 | 1 | 0 | fluoroalcohol | |
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. | 2.73 | 3 | 0 | benzenes;
piperidines | anaesthetic;
neurotoxin;
NMDA receptor antagonist;
psychotropic drug |
quinoxalines
quinoxaline : A naphthyridine in which the nitrogens are at positions 1 and 4. | 3.86 | 11 | 0 | mancude organic heterobicyclic parent;
naphthyridine;
ortho-fused heteroarene | |
xanthenes
Xanthenes: Compounds with three aromatic rings in linear arrangement with an OXYGEN in the center ring. | 7.78 | 245 | 0 | xanthene | |
acrolein
[no description available] | 2.03 | 1 | 0 | enal | herbicide;
human xenobiotic metabolite;
toxin |
quinazolines
Quinazolines: A group of aromatic heterocyclic compounds that contain a bicyclic structure with two fused six-membered aromatic rings, a benzene ring and a pyrimidine ring.. quinazoline : A mancude organic heterobicyclic parent that is naphthalene in which the carbon atoms at positions 1 and 3 have been replaced by nitrogen atoms.. quinazolines : Any organic heterobicyclic compound based on a quinazoline skeleton and its substituted derivatives. | 2.49 | 2 | 0 | azaarene;
mancude organic heterobicyclic parent;
ortho-fused heteroarene;
quinazolines | |
cyclopentane
Cyclopentanes: A group of alicyclic hydrocarbons with the general formula R-C5H9.. cyclopentanes : Cyclopentane and its derivatives formed by substitution. | 2.43 | 2 | 0 | cycloalkane;
cyclopentanes;
volatile organic compound | non-polar solvent |
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. | 2.01 | 1 | 0 | monofluorobenzenes | NMR chemical shift reference compound |
bicuculline
Bicuculline: An isoquinoline alkaloid obtained from Dicentra cucullaria and other plants. It is a competitive antagonist for GABA-A receptors.. bicuculline : A benzylisoquinoline alkaloid that is 6-methyl-5,6,7,8-tetrahydro[1,3]dioxolo[4,5-g]isoquinoline which is substituted at the 5-pro-S position by a (6R)-8-oxo-6,8-dihydrofuro[3,4-e][1,3]benzodioxol-6-yl group. A light-sensitive competitive antagonist of GABAA receptors. It was originally identified in 1932 in plant alkaloid extracts and has been isolated from Dicentra cucullaria, Adlumia fungosa, Fumariaceae, and several Corydalis species. | 3.13 | 5 | 0 | benzylisoquinoline alkaloid;
isoquinoline alkaloid;
isoquinolines | agrochemical;
central nervous system stimulant;
GABA-gated chloride channel antagonist;
GABAA receptor antagonist;
neurotoxin |
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. | 2.96 | 4 | 0 | dicarboxylic acid;
L-proline derivative;
non-proteinogenic L-alpha-amino acid;
pyrrolidinecarboxylic acid | antinematodal drug;
excitatory amino acid agonist |
gluconic acid
gluconic acid: zinc gluconate has anti-inflammatory activity; RN given refers to (D)-isomer; all RRs refers to (D)-isomer unless otherwise noted. ketogluconic acid : A gluconic acid that contains a ketonic carbonyl group.. D-gluconic acid : A gluconic acid having D-configuration. | 2.03 | 1 | 0 | gluconic acid | chelator;
Penicillium metabolite |
copper gluconate
Gluconates: Derivatives of gluconic acid (the structural formula HOCH2(CHOH)4COOH), including its salts and esters. | 2.03 | 1 | 0 | organic molecular entity | |
methoxyhydroxyphenylglycol
Methoxyhydroxyphenylglycol: Synthesized from endogenous epinephrine and norepinephrine in vivo. It is found in brain, blood, CSF, and urine, where its concentrations are used to measure catecholamine turnover. | 3.97 | 13 | 0 | methoxybenzenes;
phenols | |
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. | 3 | 4 | 0 | amphetamines;
secondary amine | central nervous system stimulant;
environmental contaminant;
neurotoxin;
psychotropic drug;
xenobiotic |
malondialdehyde
Malondialdehyde: The dialdehyde of malonic acid.. malonaldehyde : A dialdehyde that is propane substituted by two oxo groups at the terminal carbon atoms respectively. A biomarker of oxidative damage to lipids caused by smoking, it exists in vivo mainly in the enol form. | 2.05 | 1 | 0 | dialdehyde | biomarker |
acetylcysteine
N-acetyl-L-cysteine : An N-acetyl-L-amino acid that is the N-acetylated derivative of the natural amino acid L-cysteine. | 2.77 | 3 | 0 | acetylcysteine;
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 |
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. | 2.01 | 1 | 0 | benzochromene;
diterpenoid;
phytocannabinoid;
polyketide | cannabinoid receptor agonist;
epitope;
hallucinogen;
metabolite;
non-narcotic analgesic |
n-methylaspartate
N-Methylaspartate: An amino acid that, as the D-isomer, is the defining agonist for the NMDA receptor subtype of glutamate receptors (RECEPTORS, NMDA).. N-methyl-D-aspartic acid : An aspartic acid derivative having an N-methyl substituent and D-configuration. | 2.73 | 3 | 0 | amino dicarboxylic acid;
D-alpha-amino acid;
D-aspartic acid derivative;
secondary amino compound | neurotransmitter agent |
cadmium chloride
Cadmium Chloride: A cadmium halide in the form of colorless crystals, soluble in water, methanol, and ethanol. It is used in photography, in dyeing, and calico printing, and as a solution to precipitate sulfides. (McGraw-Hill Dictionary of Scientific and Technical Terms, 5th ed). cadmium dichloride : A cadmium coordination entity in which cadmium(2+) and Cl(-) ions are present in the ratio 2:1. Although considered to be ionic, it has considerable covalent character to its bonding. | 2.15 | 1 | 0 | cadmium coordination entity | |
tetradecanoylphorbol acetate
Tetradecanoylphorbol Acetate: A phorbol ester found in CROTON OIL with very effective tumor promoting activity. It stimulates the synthesis of both DNA and RNA.. phorbol ester : Esters of phorbol, originally found in croton oil (from Croton tiglium, of the family Euphorbiaceae). A number of phorbol esters possess activity as tumour promoters and activate the mechanisms associated with cell growth. Some of these are used in experiments as activators of protein kinase C.. phorbol 13-acetate 12-myristate : A phorbol ester that is phorbol in which the hydroxy groups at the cyclopropane ring juction (position 13) and the adjacent carbon (position 12) have been converted into the corresponding acetate and myristate esters. It is a major active constituent of the seed oil of Croton tiglium. It has been used as a tumour promoting agent for skin carcinogenesis in rodents and is associated with increased cell proliferation of malignant cells. However its function is controversial since a decrease in cell proliferation has also been observed in several cancer cell types. | 2.42 | 2 | 0 | acetate ester;
diester;
phorbol ester;
tertiary alpha-hydroxy ketone;
tetradecanoate ester | antineoplastic agent;
apoptosis inducer;
carcinogenic agent;
mitogen;
plant metabolite;
protein kinase C agonist;
reactive oxygen species generator |
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. | 5.1 | 41 | 0 | glutamic acid;
glutamine family amino acid;
L-alpha-amino acid;
proteinogenic amino acid | Escherichia coli metabolite;
ferroptosis inducer;
micronutrient;
mouse metabolite;
neurotransmitter;
nutraceutical |
substance p
[no description available] | 2.02 | 1 | 0 | peptide | neurokinin-1 receptor agonist;
neurotransmitter;
vasodilator agent |
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. | 2.04 | 1 | 0 | aromatic ether;
benzodioxoles;
organofluorine compound;
piperidines | antidepressant;
anxiolytic drug;
hepatotoxic agent;
P450 inhibitor;
serotonin uptake inhibitor |
colforsin
Colforsin: Potent activator of the adenylate cyclase system and the biosynthesis of cyclic AMP. From the plant COLEUS FORSKOHLII. Has antihypertensive, positive inotropic, platelet aggregation inhibitory, and smooth muscle relaxant activities; also lowers intraocular pressure and promotes release of hormones from the pituitary gland. | 3.41 | 7 | 0 | acetate ester;
cyclic ketone;
labdane diterpenoid;
organic heterotricyclic compound;
tertiary alpha-hydroxy ketone;
triol | adenylate cyclase agonist;
anti-HIV agent;
antihypertensive agent;
plant metabolite;
platelet aggregation inhibitor;
protein kinase A agonist |
quinpirole
Quinpirole: A dopamine D2/D3 receptor agonist.. quinpirole : A pyrazoloquinoline that is (4aR,8aR)-4,4a,5,6,7,8,8a,9-octahydro-1H-pyrazolo[3,4-g]quinoline substituted by a propyl group at position 5. It acts as a dopamine agonist. | 2 | 1 | 0 | pyrazoloquinoline | dopamine agonist |
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. | 2.04 | 1 | 0 | N-acylurea | antineoplastic agent;
antiparkinson drug;
dopamine agonist |
eticlopride
eticlopride: blocks dopamine-D2 binding sites; structure given in first source; RN given refers to (S)-isomer | 2.04 | 1 | 0 | salicylamides | |
flesinoxan
[no description available] | 2.13 | 1 | 0 | | |
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. | 2.06 | 1 | 0 | beta-amino acid;
piperidinemonocarboxylic acid;
tertiary amino compound;
thiophenes | anticonvulsant;
GABA reuptake inhibitor |
adenosine
quinquefolan B: isolated from roots of Panax quinquefolium L.; RN not in Chemline 10/87; RN from Toxlit | 2.06 | 1 | 0 | adenosines;
purines D-ribonucleoside | analgesic;
anti-arrhythmia drug;
fundamental metabolite;
human metabolite;
vasodilator agent |
cathinone
cathinone: alkaloid from khat shrub, Catha edulis; RN given refers to parent cpd without isomeric designation. cathinone : The S stereoisomer of 2-aminopropiophenone. | 2.15 | 1 | 0 | 2-aminopropiophenone;
monoamine alkaloid | central nervous system stimulant;
psychotropic drug |
glucose, (beta-d)-isomer
beta-D-glucose : D-Glucopyranose with beta configuration at the anomeric centre.. (1->4)-beta-D-glucan : A beta-D-glucan in which the glucose units are connected by (1->4) linkages.. (1->3)-beta-D-glucan : A beta-D-glucan in which the glucose units are connected by (1->3) linkages. | 2.31 | 1 | 0 | D-glucopyranose | epitope;
mouse metabolite |
n-acetylaspartic acid
N-acetyl-L-aspartic acid : An N-acyl-L-aspartic acid in which the acyl group is specified as acetyl. | 2.1 | 1 | 0 | N-acetyl-L-amino acid;
N-acyl-L-aspartic acid | antioxidant;
human metabolite;
mouse metabolite;
nutraceutical;
rat metabolite |
cholesteryl succinate
cholesteryl succinate: RN given refers to (3beta)-isomer. cholesteryl hemisuccinate : A dicarboxylic acid monoester resulting from the formal condensation of the hydroxy group of cholesterol with one of the carboxy groups of succinic acid. A detergent that is often used to replace cholesterol in protein crystallography, biochemical studies of proteins, and pharmacology. | 2.31 | 1 | 0 | cholestane ester;
dicarboxylic acid monoester;
hemisuccinate | detergent |
pyrrolidine dithiocarbamate
pyrrolidine dithiocarbamic acid: spelled pyrolidine in J Nutr 1979 reference; RN given refers to parent cpd. pyrrolidine dithiocarbamate : A member of the class of dithiocarbamic acids that is the N-dithiocarboxy derivative of pyrrolidine. | 2.02 | 1 | 0 | dithiocarbamic acids;
pyrrolidines | anticonvulsant;
antineoplastic agent;
geroprotector;
neuroprotective agent;
NF-kappaB inhibitor;
radical scavenger |
biocytin
biocytin : A monocarboxylic acid amide that results from the formal condensation of the carboxylic acid group of biotin with the N(6)-amino group of L-lysine. | 2.02 | 1 | 0 | azabicycloalkane;
L-alpha-amino acid zwitterion;
L-lysine derivative;
monocarboxylic acid amide;
non-proteinogenic L-alpha-amino acid;
thiabicycloalkane;
ureas | mouse metabolite |
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. | 2.03 | 1 | 0 | 3-(1-methylpyrrolidin-2-yl)pyridine | anxiolytic drug;
biomarker;
immunomodulator;
mitogen;
neurotoxin;
nicotinic acetylcholine receptor agonist;
peripheral nervous system drug;
phytogenic insecticide;
plant metabolite;
psychotropic drug;
teratogenic agent;
xenobiotic |
3,4-dihydroxyphenylglycol
3,4-dihydroxyphenylglycol: noradrenaline metabolite in mouse brain; RN given refers to cpd without isomeric designation. 3,4-dihydroxyphenylethyleneglycol : A tetrol composed of ethyleneglycol having a 3,4-dihydroxyphenyl group at the 1-position. | 3.97 | 13 | 0 | catechols;
tetrol | metabolite;
mouse metabolite |
homocysteine
Homocysteine: A thiol-containing amino acid formed by a demethylation of METHIONINE.. homocysteine : A sulfur-containing amino acid consisting of a glycine core with a 2-mercaptoethyl side-chain.. L-homocysteine : A homocysteine that has L configuration. | 2.02 | 1 | 0 | amino acid zwitterion;
homocysteine;
serine family amino acid | fundamental metabolite;
mouse metabolite |
isovaline
isovaline: RN given refers to parent cpd(L)-isomer | 2.11 | 1 | 0 | | |
diosgenin
[no description available] | 2.31 | 1 | 0 | 3beta-sterol;
hexacyclic triterpenoid;
sapogenin;
spiroketal | antineoplastic agent;
antiviral agent;
apoptosis inducer;
metabolite |
phorbolol myristate acetate
[no description available] | 2.01 | 1 | 0 | | |
1,2-bis(2-aminophenoxy)ethane-n,n,n',n'-tetraacetic acid
1,2-bis(2-aminophenoxy)ethane-N,N,N',N'-tetraacetic acid: structure in first source | 2.03 | 1 | 0 | polyamino carboxylic acid;
tetracarboxylic acid | chelator |
1-amino-1,3-dicarboxycyclopentane
1-amino-1,3-dicarboxycyclopentane: RN given refers to (cis)-isomer | 3.4 | 7 | 0 | | |
sr141716
[no description available] | 2.01 | 1 | 0 | amidopiperidine;
carbohydrazide;
dichlorobenzene;
monochlorobenzenes;
pyrazoles | anti-obesity agent;
appetite depressant;
CB1 receptor antagonist |
beta-n-methylamino-l-alanine
beta-N-methylamino-L-alanine: glutamate agonist. L-BMAA : A non-proteinogenic L-alpha-amino acid that is L-alanine in which one of the methyl hydrogens is replaced by a methylamino group. A non-proteinogenic amino acid produced by cyanobacteria, it is a neurotoxin that has been postulated as a possible cause of neurodegenerative disorders of aging such as Alzheimer's disease, amyotrophic lateral sclerosis, and the amyotrophic lateral sclerosis/parkinsonism-dementia complex (ALS-PDC) syndrome of Guam. | 2.17 | 1 | 0 | diamino acid;
L-alanine derivative;
non-proteinogenic L-alpha-amino acid;
secondary amino compound | bacterial metabolite;
neurotoxin |
fluorocitrate
fluorocitrate: competitve inhibitor of aconitase; effects morphology of kidney tubules in fluorocitrate poisoning; RN given refers to cpd with unspecified isomeric designation | 2.05 | 1 | 0 | carbonyl compound | |
methoctramine
methoctramine: structure given in first source. methoctramine : A tetramine that is N,N'-bis(6-aminohexyl)octane-1,8-diamine where the primary amino groups both carry 2-methoxybenzyl substituents.. methoctramine tetrahydrochloride : A hydrochloride obtained by combining methoctramine with four molar equivalents of hydrochloric acid. | 2.02 | 1 | 0 | hydrochloride | muscarinic antagonist |
3,5-dihydroxyphenylglycine
3,5-dihydroxyphenylglycine: a potent agonst of metabotropic glutamate receptors | 3.39 | 7 | 0 | alpha-amino acid | |
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. | 2.06 | 1 | 0 | | |
dodecyl-beta-d-maltoside
dodecyl beta-D-maltoside : A glycoside resulting from attachment of a dodecyl group to the reducing-end anomeric centre of a beta-maltose molecule. | 2.31 | 1 | 0 | disaccharide derivative;
glycoside | detergent |
tanshinone
tanshinone: from root of Salvia miltiorrhiza Bunge; RN given refers to tanshinone I; cardioprotective agent and neuroprotective agent | 2.05 | 1 | 0 | abietane diterpenoid | anticoronaviral agent |
2-(2,3-dicarboxycyclopropyl)glycine
[no description available] | 4.29 | 18 | 0 | | |
gr 113808
GR 113808: structure given in first source; a 5-HT(4) receptor antagonist: GR 125487 is the HCl salt. GR 113808 : An indolyl carboxylate ester obtained by formal condensation between the carboxy group of 1-methylindole-3-carboxylic acid with the hydroxy group of N-{2-[4-(hydroxymethyl)piperidin-1-yl]ethyl}methanesulfonamide. | 2.13 | 1 | 0 | indolyl carboxylate ester;
piperidines;
sulfonamide | serotonergic antagonist |
rti 121
RTI 121: structure given in first source; selectively binds to dopamine transporters | 2.05 | 1 | 0 | | |
gefitinib
[no description available] | 2.08 | 1 | 0 | aromatic ether;
monochlorobenzenes;
monofluorobenzenes;
morpholines;
quinazolines;
secondary amino compound;
tertiary amino compound | antineoplastic agent;
epidermal growth factor receptor antagonist |
rmi 12330a
RMI 12330A: adenyl cyclase inhibitor in rat liver; RN given refers to (cis)-isomer; NM refers to HCl, (cis)-isomer; structure | 2.01 | 1 | 0 | | |
gyki 53655
GYKI 53655: an AMPA (alpha-amino-3-hydroxy-5-methylisoxazole-4-propionate) receptor antagonist | 2.02 | 1 | 0 | | |
reboxetine
Reboxetine: A morpholine derivative that is a selective and potent noradrenaline reuptake inhibitor; it is used in the treatment of DEPRESSIVE DISORDER. | 2.1 | 1 | 0 | aromatic ether | |
cgp 46381
3-aminopropyl-cyclohexylmethylphosphinic acid: GABA-B receptor antagonist | 2.05 | 1 | 0 | | |
cgp 52432
[no description available] | 2.98 | 4 | 0 | dichlorobenzene | |
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. | 3.64 | 9 | 0 | amino 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 |
ag 3-5
icilin: a cooling compound that activates TRPM8 | 2.03 | 1 | 0 | C-nitro compound | |
homocysteic acid
homocysteic acid: promotes growth in hypophysectomized rats; RN given refers to parent cpd. homocysteic acid : A non-proteinogenic alpha-amino acid that is homocysteine in which the thiol group has benn oxidised to the corresponding sulfonic acid.. L-homocysteic acid : A homocysteic acid with L-configuration. | 2.02 | 1 | 0 | homocysteic acid | NMDA receptor agonist |
rs 67333
RS 67333: 5-HT(4) receptor agonist; structure in first source | 2.13 | 1 | 0 | aromatic ketone | |
isospaglumic acid
isospaglumic acid: mediator in the sensitivity of animals to hyperbaric oxygenation; Naaxia is the tradename; apparently can have both a neuroprotective and a neurotoxic effect. Ac-Asp-Glu : A dipeptide composed of N-acetyl-L-aspartic acid and L-glutamic acid joined by a peptide linkage. | 3.67 | 9 | 0 | dipeptide | human metabolite |
eglumetad
eglumetad: LY-354740 is the active isomer, LY-366563 is the inactive isomer, and LY 314582 is the racemate; structure given in first source | 4.43 | 21 | 0 | L-alpha-amino acid | |
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. | 2.42 | 2 | 0 | monohydroxypyrrolidine;
organonitrogen heterocyclic antibiotic | anticoronaviral agent;
antimicrobial agent;
antineoplastic agent;
antiparasitic agent;
bacterial metabolite;
DNA synthesis inhibitor;
protein synthesis inhibitor |
glycogen
glycogen : A polydisperse, highly branched glucan composed of chains of D-glucopyranose residues in alpha(1->4) glycosidic linkage, joined together by alpha(1->6) glycosidic linkages. A small number of alpha(1->3) glycosidic linkages and some cumulative alpha(1->6) links also may occur. The branches in glycogen typically contain 8 to 12 glucose residues. | 2.02 | 1 | 0 | | |
ryanodine
Ryanodine: A methylpyrrole-carboxylate from RYANIA that disrupts the RYANODINE RECEPTOR CALCIUM RELEASE CHANNEL to modify CALCIUM release from SARCOPLASMIC RETICULUM resulting in alteration of MUSCLE CONTRACTION. It was previously used in INSECTICIDES. It is used experimentally in conjunction with THAPSIGARGIN and other inhibitors of CALCIUM ATPASE uptake of calcium into SARCOPLASMIC RETICULUM.. ryanodine : An insecticide alkaloid isolated from South American plant Ryania speciosa. | 2.04 | 1 | 0 | | |
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. | 3.43 | 7 | 0 | benzoate 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 |
alpha-methyl-4-carboxyphenylglycine
alpha-methyl-4-carboxyphenylglycine: glutamate receptor antagonist. (S)-alpha-methyl-4-carboxyphenylglycine : A non-proteinogenic alpha-amino acid that is alanine in which the alpha-hydrogen is replaced by a 4-carboxyphenyl group (the S-enantiomer). It is a non-selective group I/group II metabotropic glutamate receptor (mGluR) antagonist. | 2.42 | 2 | 0 | non-proteinogenic alpha-amino acid | metabotropic glutamate receptor antagonist |
h 89
N-(2-(4-bromocinnamylamino)ethyl)-5-isoquinolinesulfonamide: structure given in first source. N-[2-(4-bromocinnamylamino)ethyl]isoquinoline-5-sulfonamide : A member of the class of isoquinolines that is the sulfonamide obtained by formal condensation of the sulfo group of isoquinoline-5-sulfonic acid with the primary amino group of N(1)-[3-(4-bromophenyl)prop-2-en-1-yl]ethane-1,2-diamine. It is a protein kinase A inhibitor.. (E)-N-[2-(4-bromocinnamylamino)ethyl]isoquinoline-5-sulfonamide : A N-[2-(4-bromocinnamylamino)ethyl]isoquinoline-5-sulfonamide in which the double bond adopts a trans-configuration. | 2.02 | 1 | 0 | N-[2-(4-bromocinnamylamino)ethyl]isoquinoline-5-sulfonamide | |
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) | 2.08 | 1 | 0 | actinomycin | mutagen |
cinnamaldehyde
3-phenylprop-2-enal : A member of the class of cinnamaldehydes that is prop-2-enal in which a hydrogen at position 3 has been replaced by a phenyl group. The configuration of the double bond is not specified; the name "cinnamaldehyde" is widely used to refer to the E (trans) isomer.. (E)-cinnamaldehyde : The E (trans) stereoisomer of cinnamaldehyde, the parent of the class of cinnamaldehydes. | 2.03 | 1 | 0 | 3-phenylprop-2-enal;
cinnamaldehydes | antifungal agent;
EC 4.3.1.24 (phenylalanine ammonia-lyase) inhibitor;
flavouring agent;
hypoglycemic agent;
plant metabolite;
sensitiser;
vasodilator agent |
sb 366791
N-(3-methoxyphenyl)-4-chlorocinnamanilide: a TRPV1 antagonist; structure in first source | 2.05 | 1 | 0 | | |
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. | 3.16 | 5 | 0 | capsaicinoid | non-narcotic analgesic;
TRPV1 agonist;
voltage-gated sodium channel blocker |
capsazepine
capsazepine: modified capsaicin molecule; a capsaicin receptor antagonist. capsazepine : A benzazepine that is 2,3,4,5-tetrahydro-1H-2-benzazepine which is substituted by hydroxy groups at positions 7 and 8 and on the nitrogen atom by a 2-(p-chlorophenyl)ethylaminothiocarbonyl group. A synthetic analogue of capsaicin, it was the first reported capsaicin receptor antagonist. | 2.46 | 2 | 0 | benzazepine;
catechols;
monochlorobenzenes;
thioureas | capsaicin receptor antagonist |
6-methyl-2-(phenylethynyl)pyridine
6-methyl-2-(phenylethynyl)pyridine: an mGlu5 antagonist. 2-methyl-6-(phenylethynyl)pyridine : A methylpyridine that coinsists of 2-methylp[yridine bearing an additional phenylethynyl group at position 6. Potent and highly selective non-competitive antagonist at the mGlu5 receptor subtype (IC50 = 36 nM) and a positive allosteric modulator at mGlu4 receptors. Centrally active following systemic administration in vivo. Reverses mechanical hyperalgesia in the inflamed rat hind paw. | 3.64 | 9 | 0 | acetylenic compound;
methylpyridines | anxiolytic drug;
metabotropic glutamate receptor antagonist |
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. | 2 | 1 | 0 | alkali metal atom | |
quinine
[no description available] | 2.06 | 1 | 0 | cinchona alkaloid | antimalarial;
muscle relaxant;
non-narcotic analgesic |
cystine
[no description available] | 2.72 | 3 | 0 | | |
2,3-dioxo-6-nitro-7-sulfamoylbenzo(f)quinoxaline
2,3-dioxo-6-nitro-7-sulfamoylbenzo(f)quinoxaline: structure given in first source; neuroprotectant for cerebral ischemia; AMPA receptor antagonist | 3.79 | 10 | 0 | naphthalenes;
sulfonic acid derivative | |
4-aminopyrrolidine-2,4-dicarboxylic acid
4-aminopyrrolidine-2,4-dicarboxylic acid: an antinociceptive agent and metabotropic glutamate receptor agonist; structure given in first source | 3.41 | 7 | 0 | | |
2-chloro-5-hydroxyphenylglycine
2-chloro-5-hydroxyphenylglycine: activates mGlu(5) receptors; structure in first source | 2.92 | 4 | 0 | | |
6-cyano-7-nitroquinoxaline-2,3-dione
6-Cyano-7-nitroquinoxaline-2,3-dione: A potent excitatory amino acid antagonist with a preference for non-NMDA iontropic receptors. It is used primarily as a research tool. | 3.53 | 8 | 0 | quinoxaline derivative | |
fg 9041
FG 9041: structure given in first source | 2.02 | 1 | 0 | quinoxaline derivative | |
am 281
AM 281: radioligand for cannabinoid CB1 receptors; structure in first source | 2.02 | 1 | 0 | pyrazoles;
ring assembly | |
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. | 2.11 | 1 | 0 | prostaglandins E | human metabolite;
mouse metabolite;
oxytocic |
anandamide
anandamide : An N-acylethanolamine 20:4 resulting from the formal condensation of carboxy group of arachidonic acid with the amino group of ethanolamine. | 2.05 | 1 | 0 | endocannabinoid;
N-acylethanolamine 20:4 | human blood serum metabolite;
neurotransmitter;
vasodilator agent |
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. | 2.45 | 2 | 0 | morphinane alkaloid;
organic heteropentacyclic compound;
tertiary alcohol | antidote to opioid poisoning;
central nervous system depressant;
mu-opioid receptor antagonist |
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. | 2.48 | 2 | 0 | antibiotic 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 |
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. | 2.43 | 2 | 0 | morphinane alkaloid;
organic heteropentacyclic compound;
tertiary amino compound | anaesthetic;
drug allergen;
environmental contaminant;
geroprotector;
mu-opioid receptor agonist;
opioid analgesic;
plant metabolite;
vasodilator agent;
xenobiotic |
sb 277011
SB 277011: structure in first source | 2.03 | 1 | 0 | | |
mdl 100907
Serotonin 5-HT2 Receptor Antagonists: Drugs that bind to but do not activate SEROTONIN 5-HT2 RECEPTORS, thereby blocking the actions of SEROTONIN or SEROTONIN 5-HT2 RECEPTOR AGONISTS. Included under this heading are antagonists for one or more specific 5-HT2 receptor subtypes. | 2.45 | 2 | 0 | | |
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. | 2.55 | 2 | 0 | (trifluoromethyl)benzenes;
5-methoxyvalerophenone O-(2-aminoethyl)oxime | antidepressant;
anxiolytic drug;
serotonin uptake inhibitor |
cesium
Cesium: A member of the alkali metals. It has an atomic symbol Cs, atomic number 50, and atomic weight 132.91. Cesium has many industrial applications, including the construction of atomic clocks based on its atomic vibrational frequency. | 2.46 | 2 | 0 | alkali metal atom | |
barium
Barium: An element of the alkaline earth group of metals. It has an atomic symbol Ba, atomic number 56, and atomic weight 138. All of its acid-soluble salts are poisonous. | 2.74 | 3 | 0 | alkaline earth metal atom;
elemental barium | |
strontium
Strontium: An element of the alkaline earth family of metals. It has the atomic symbol Sr, atomic number 38, and atomic weight 87.62. | 2.02 | 1 | 0 | alkaline earth metal atom | |
thallium
Thallium: A heavy, bluish white metal, atomic number 81, atomic weight [204.382; 204.385], symbol Tl.. thallium : A metallic element first identified and named from the brilliant green line in its flame spectrum (from Greek thetaalphalambdalambdaomicronsigma, a green shoot). | 2.04 | 1 | 0 | boron group element atom | |
heroin
Heroin: A narcotic analgesic that may be habit-forming. It is a controlled substance (opium derivative) listed in the U.S. Code of Federal Regulations, Title 21 Parts 329.1, 1308.11 (1987). Sale is forbidden in the United States by Federal statute. (Merck Index, 11th ed). heroin : A morphinane alkaloid that is morphine bearing two acetyl substituents on the O-3 and O-6 positions. As with other opioids, heroin is used as both an analgesic and a recreational drug. Frequent and regular administration is associated with tolerance and physical dependence, which may develop into addiction. Its use includes treatment for acute pain, such as in severe physical trauma, myocardial infarction, post-surgical pain, and chronic pain, including end-stage cancer and other terminal illnesses. | 2.15 | 1 | 0 | morphinane alkaloid | mu-opioid receptor agonist;
opioid analgesic;
prodrug |
12-o-retinoylphorbol-13-acetate
[no description available] | 2.17 | 1 | 0 | | |
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. | 2.42 | 2 | 0 | azatetracycloalkane;
oxatetracycloalkane;
quinazoline alkaloid | animal metabolite;
bacterial metabolite;
marine metabolite;
neurotoxin;
voltage-gated sodium channel blocker |
dizocilpine maleate
Dizocilpine Maleate: A potent noncompetitive antagonist of the NMDA receptor (RECEPTORS, N-METHYL-D-ASPARTATE) used mainly as a research tool. The drug has been considered for the wide variety of neurodegenerative conditions or disorders in which NMDA receptors may play an important role. Its use has been primarily limited to animal and tissue experiments because of its psychotropic effects.. dizocilpine maleate : A maleate salt obtained by reaction of dizocilpine with one equivalent of maleic acid. | 3.66 | 9 | 0 | maleate salt;
tetracyclic antidepressant | anaesthetic;
anticonvulsant;
neuroprotective agent;
nicotinic antagonist;
NMDA receptor antagonist |
cgp 39653
CGP 39653: NMDA receptor antagonist; structure given in first source | 2.08 | 1 | 0 | | |
ro 25-6981
Ro 25-6981: blocks NMDA receptors containg NR2B subunit; structure in first source. Ro 25-6981 : A member of the class of piperidines that is 4-benzylpiperidine substituted by a 3-hydroxy-3-(4-hydroxyphenyl)-2-methylpropyl group at position 1 (the 1R,2S-stereoisomer). It is a potent antagonist of the GluN2B subunit of the N-methyl-D-aspartate (NMDA) receptor. | 2.08 | 1 | 0 | benzenes;
phenols;
piperidines;
secondary alcohol;
tertiary amino compound | anticonvulsant;
antidepressant;
neuroprotective agent;
NMDA receptor antagonist |
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. | 2.04 | 1 | 0 | diamine;
ergoline alkaloid;
indole alkaloid fundamental parent;
indole alkaloid;
organic heterotetracyclic compound | |
adenosine-3',5'-cyclic phosphorothioate
adenosine-3',5'-cyclic phosphorothioate: RP-cAMP-S is a protein kinase A inhibitor; SP-cAMP-S is a protein kinase A agonist. (Sp)-cAMPS : A nucleoside 3',5'-cyclic phosphorothioate having adenine as the nucleobase (the Sp-stereoisomer).. (Rp)-cAMPS : A nucleoside 3',5'-cyclic phosphorothioate having adenine as the nucleobase (the Rp-stereoisomer). | 2.02 | 1 | 0 | nucleoside 3',5'-cyclic phosphorothioate | |
n-(4-(2-methoxyphenoxy)phenyl)-n-(2,2,2-trifluoroethylsulfonyl)pyrid-3-ylmethylamine
N-(4-(2-methoxyphenoxy)phenyl)-N-(2,2,2-trifluoroethylsulfonyl)pyrid-3-ylmethylamine: a metabotropic glutamate 2 receptor potentiator; structure in first source | 2.71 | 3 | 0 | | |
biphenyl-indanone a
biphenyl-indanone A: an mGluR2 agonist; structure in first source | 2.31 | 1 | 0 | biphenyls | |
ro 48-8587
Ro 48-8587: structure in first source | 2.08 | 1 | 0 | | |
n-(4-chloro-2-((1,3-dioxo-1,3-dihydro-2h-isoindol-2-yl)methyl)phenyl)-2-hydroxybenzamide
N-(4-chloro-2-((1,3-dioxo-1,3-dihydro-2H-isoindol-2-yl)methyl)phenyl)-2-hydroxybenzamide: a positive allosteric modulator of mGluR5; structure in first source | 2.02 | 1 | 0 | | |
cgp 55845a
CGP 55845A: GABA-B receptor antagonist; RN refers to cpd with no isomeric designation; CGP 55845 is the (1S,2S)-isomer | 2.43 | 2 | 0 | | |
phenobarbital sodium
2-(phosphonomethyl)pentanedioic acid: an N-acetylated alpha-linked acidic dipeptidase (NAALADase) antagonist | 3.15 | 5 | 0 | | |
ly 379268
LY 379268: group II metabotropic glutamate receptor agonist; structure in first source. LY 379268 : An organic heterobicyclic compound that is (1R,5S)-2-oxabicyclo[3.1.0]hexane carrying amino, carboxy, and carboxy groups at positions 4R, 4R and 6R, respectively. It is a potent agonist of group II metabotropic glutamate receptors mGluR2 and mGluR3 (EC50 = 2.69 nM and 4.48 nM, respectively) that exhibits antipsychotic-like action in animal models of schizophrenia. | 4.82 | 31 | 0 | amino dicarboxylic acid;
bridged compound;
organic heterobicyclic compound | antipsychotic agent;
anxiolytic drug;
metabotropic glutamate receptor agonist;
neuroprotective agent |
gpi 5693
2-(3-mercaptopropyl)pentanedioic acid: inhibits glutamate carboxypeptidase II; structure in first source | 2.73 | 3 | 0 | | |
r 214127
R 214127: an mGlu1 receptor ligand; structure in first source | 2.04 | 1 | 0 | | |
zj43
ZJ43: N-acetylaspartylglutamate (NAAG) peptidase inhibitor; structure in first source | 2.02 | 1 | 0 | | |
diosgenin glucoside
diosgenin glucoside: RN given refers to (3beta,25R)-isomer; structure given in first source. diosgenin 3-O-beta-D-glucoside : A sterol 3-beta-D-glucoside having diosgenin as the sterol component. | 2.31 | 1 | 0 | hexacyclic triterpenoid;
monosaccharide derivative;
spiroketal;
sterol 3-beta-D-glucoside | metabolite |
td-5108
TD-5108: a selective 5-HT(4) receptor agonist with high intrinsic activity; structure in first source | 2.13 | 1 | 0 | | |
scopolamine hydrobromide
[no description available] | 2.72 | 3 | 0 | | |
n-monoacetylcystine
N-monoacetylcystine: antidote for paracetamol poisoning | 2.02 | 1 | 0 | | |
glyx-13 peptide
GLYX-13 peptide: a monoclonal antibody-derived peptide that acts as an N-methyl-D-aspartate receptor modulator | 2.13 | 1 | 0 | | |
endothelin-1
Endothelin-1: A 21-amino acid peptide produced in a variety of tissues including endothelial and vascular smooth-muscle cells, neurons and astrocytes in the central nervous system, and endometrial cells. It acts as a modulator of vasomotor tone, cell proliferation, and hormone production. (N Eng J Med 1995;333(6):356-63) | 2.02 | 1 | 0 | | |
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. | 2.71 | 3 | 0 | | |
glycolipids
[no description available] | 2.31 | 1 | 0 | | |
piperidines
Piperidines: A family of hexahydropyridines. | 3.75 | 10 | 0 | | |
epidermal growth factor
Epidermal Growth Factor: A 6-kDa polypeptide growth factor initially discovered in mouse submaxillary glands. Human epidermal growth factor was originally isolated from urine based on its ability to inhibit gastric secretion and called urogastrone. Epidermal growth factor exerts a wide variety of biological effects including the promotion of proliferation and differentiation of mesenchymal and EPITHELIAL CELLS. It is synthesized as a transmembrane protein which can be cleaved to release a soluble active form. | 2.1 | 1 | 0 | | |
kaolinite
Kaolin: The most common mineral of a group of hydrated aluminum silicates, approximately H2Al2Si2O8-H2O. It is prepared for pharmaceutical and medicinal purposes by levigating with water to remove sand, etc. (From Merck Index, 11th ed) The name is derived from Kao-ling (Chinese: high ridge), the original site. (From Grant & Hackh's Chemical Dictionary, 5th ed). kaolin : An aluminosilicate soft white mineral named after the hill in China (Kao-ling) from which it was mined for centuries. In its natural state kaolin is a white, soft powder consisting principally of the mineral kaolinite, and varying amounts of other minerals such as muscovite, quartz, feldspar, and anatase. It is used in the manufacture of china and porcelain and also widely used in the production of paper, rubber, paint, drying agents, and many other products. | 2.55 | 2 | 0 | aluminosilicate mineral;
mixture | antidiarrhoeal drug;
excipient |
cyclin d1
Cyclin D1: Protein encoded by the bcl-1 gene which plays a critical role in regulating the cell cycle. Overexpression of cyclin D1 is the result of bcl-1 rearrangement, a t(11;14) translocation, and is implicated in various neoplasms. | 2.42 | 2 | 0 | | |
cytochalasin d
Cytochalasin D: A fungal metabolite that blocks cytoplasmic cleavage by blocking formation of contractile microfilament structures resulting in multinucleated cell formation, reversible inhibition of cell movement, and the induction of cellular extrusion. Additional reported effects include the inhibition of actin polymerization, DNA synthesis, sperm motility, glucose transport, thyroid secretion, and growth hormone release.. cytochalasin D : An organic heterotricyclic compound that is a mycotoxin produced by Helminthosporium and other moulds which is cell permeable and a potent inhibitor of actin polymerisation and DNA synthesis. | 2.02 | 1 | 0 | | |
cyclic gmp
Cyclic GMP: Guanosine cyclic 3',5'-(hydrogen phosphate). A guanine nucleotide containing one phosphate group which is esterified to the sugar moiety in both the 3'- and 5'-positions. It is a cellular regulatory agent and has been described as a second messenger. Its levels increase in response to a variety of hormones, including acetylcholine, insulin, and oxytocin and it has been found to activate specific protein kinases. (From Merck Index, 11th ed). 3',5'-cyclic GMP : A 3',5'-cyclic purine nucleotide in which the purine nucleobase is specified as guanidine. | 2.03 | 1 | 0 | 3',5'-cyclic purine nucleotide;
guanyl ribonucleotide | Escherichia coli metabolite;
human metabolite;
mouse metabolite;
plant metabolite;
Saccharomyces cerevisiae metabolite |
guanosine diphosphate
Guanosine Diphosphate: A guanine nucleotide containing two phosphate groups esterified to the sugar moiety. | 2.03 | 1 | 0 | guanosine 5'-phosphate;
purine ribonucleoside 5'-diphosphate | Escherichia coli metabolite;
mouse metabolite;
uncoupling protein inhibitor |
guanosine 5'-o-(3-thiotriphosphate)
Guanosine 5'-O-(3-Thiotriphosphate): Guanosine 5'-(trihydrogen diphosphate), monoanhydride with phosphorothioic acid. A stable GTP analog which enjoys a variety of physiological actions such as stimulation of guanine nucleotide-binding proteins, phosphoinositide hydrolysis, cyclic AMP accumulation, and activation of specific proto-oncogenes. | 3.28 | 6 | 0 | nucleoside triphosphate analogue | |
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. | 2 | 1 | 0 | benzodiazepine;
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. | 2.08 | 1 | 0 | dacarbazine | |
guanosine 5'-o-(2-thiodiphosphate)
[no description available] | 2.03 | 1 | 0 | nucleoside diphosphate analogue | |
pyrimidinones
Pyrimidinones: Heterocyclic compounds known as 2-pyrimidones (or 2-hydroxypyrimidines) and 4-pyrimidones (or 4-hydroxypyrimidines) with the general formula C4H4N2O. | 2.03 | 1 | 0 | | |
phenanthrenes
Phenanthrenes: POLYCYCLIC AROMATIC HYDROCARBONS composed of three fused BENZENE rings.. phenanthrenes : Any benzenoid aromatic compound that consists of a phenanthrene skeleton and its substituted derivatives thereof. | 2.05 | 1 | 0 | | |
glycine
[no description available] | 3.1 | 1 | 0 | alpha-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 |
alpha-methyl-4-carboxyphenylglycine
[no description available] | 3.1 | 1 | 0 | | |
ibotenic acid
Ibotenic Acid: A neurotoxic isoxazole (similar to KAINIC ACID and MUSCIMOL) found in AMANITA mushrooms. It causes motor depression, ataxia, and changes in mood, perceptions and feelings, and is a potent excitatory amino acid agonist. | 3.1 | 1 | 0 | non-proteinogenic alpha-amino acid | neurotoxin |
4-carboxy-3-hydroxyphenylglycine
4-carboxy-3-hydroxyphenylglycine: weak agonist at metabotropic glutamate receptors; occludes the action of 1-aminocyclopentyl-1,3-dicarboxylate in hippocampus | 3.1 | 1 | 0 | hydroxybenzoic acid | |
1-aminoindan-1,5-dicarboxylic acid
1-aminoindan-1,5-dicarboxylic acid: structure given in first source | 3.1 | 1 | 0 | | |
n-methylaspartate
N-Methylaspartate: An amino acid that, as the D-isomer, is the defining agonist for the NMDA receptor subtype of glutamate receptors (RECEPTORS, NMDA).. N-methyl-D-aspartic acid : An aspartic acid derivative having an N-methyl substituent and D-configuration. | 3.1 | 1 | 0 | amino dicarboxylic acid;
D-alpha-amino acid;
D-aspartic acid derivative;
secondary amino compound | neurotransmitter agent |
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. | 4.21 | 5 | 0 | glutamic acid;
glutamine family amino acid;
L-alpha-amino acid;
proteinogenic amino acid | Escherichia coli metabolite;
ferroptosis inducer;
micronutrient;
mouse metabolite;
neurotransmitter;
nutraceutical |
quisqualic acid
Quisqualic Acid: An agonist at two subsets of excitatory amino acid receptors, ionotropic receptors that directly control membrane channels and metabotropic receptors that indirectly mediate calcium mobilization from intracellular stores. The compound is obtained from the seeds and fruit of Quisqualis chinensis. | 3.1 | 1 | 0 | non-proteinogenic alpha-amino acid | |
plasmenylserine
plasmenylserine: RN given refers to (L)-isomer. O-phospho-L-serine : The L-enantiomer of O-phosphoserine.. O-phosphoserine : A serine derivative that is serine substituted at the oxygen atom by a phosphono group. | 2.45 | 2 | 0 | O-phosphoserine | EC 1.4.7.1 [glutamate synthase (ferredoxin)] inhibitor;
EC 2.5.1.49 (O-acetylhomoserine aminocarboxypropyltransferase) inhibitor;
EC 4.3.1.10 (serine-sulfate ammonia-lyase) inhibitor;
Escherichia coli metabolite;
human metabolite;
mouse metabolite;
Saccharomyces cerevisiae metabolite |
D-serine
[no description available] | 3.1 | 1 | 0 | D-alpha-amino acid;
serine zwitterion;
serine | Escherichia coli metabolite;
human metabolite;
NMDA receptor agonist |
L-2-aminoadipic acid
L-2-aminoadipic acid : The L-enantiomer of 2-aminoadipic acid. | 3.1 | 1 | 0 | 2-aminoadipic acid | Escherichia coli metabolite;
human metabolite |
1-amino-1,3-dicarboxycyclopentane
1-amino-1,3-dicarboxycyclopentane: RN given refers to (cis)-isomer | 4.2 | 5 | 0 | | |
d-apv
[no description available] | 3.1 | 1 | 0 | | |
2-amino-4-phosphonobutyric acid
(2S)-2-amino-4-phosphonobutanoic acid : A non-proteinogenc L-alpha-amino acid that is L-alpha-aminobutyric acid in which one of the hydrogens of the terminal methyl group has been replaced by a dihydroxy(oxido)-lambda(5)-phosphanyl group. It is a potent and selective agonist for the group III metabotropic glutamate receptors (mGluR4/6/7/8). | 3.5 | 2 | 0 | non-proteinogenic L-alpha-amino acid;
phosphonic acids | metabotropic glutamate receptor agonist |
eglumetad
eglumetad: LY-354740 is the active isomer, LY-366563 is the inactive isomer, and LY 314582 is the racemate; structure given in first source | 4.21 | 5 | 0 | L-alpha-amino acid | |
3,5-dihydroxyphenylglycine
(S)-3,5-dihydroxyphenylglycine : A glycine derivative that is L-alpha-phenylglycine substituted at positions 3 and 5 on the phenyl ring by hydroxy groups. | 3.1 | 1 | 0 | amino acid zwitterion;
non-proteinogenic L-alpha-amino acid;
resorcinols | |
alpha-methyl-4-carboxyphenylglycine
alpha-methyl-4-carboxyphenylglycine: glutamate receptor antagonist. (S)-alpha-methyl-4-carboxyphenylglycine : A non-proteinogenic alpha-amino acid that is alanine in which the alpha-hydrogen is replaced by a 4-carboxyphenyl group (the S-enantiomer). It is a non-selective group I/group II metabotropic glutamate receptor (mGluR) antagonist. | 2.69 | 3 | 0 | non-proteinogenic alpha-amino acid | metabotropic glutamate receptor antagonist |
map4
MAP4: partial amino acid sequence given in first source | 2 | 1 | 0 | | |
6-methyl-2-(phenylethynyl)pyridine
6-methyl-2-(phenylethynyl)pyridine: an mGlu5 antagonist. 2-methyl-6-(phenylethynyl)pyridine : A methylpyridine that coinsists of 2-methylp[yridine bearing an additional phenylethynyl group at position 6. Potent and highly selective non-competitive antagonist at the mGlu5 receptor subtype (IC50 = 36 nM) and a positive allosteric modulator at mGlu4 receptors. Centrally active following systemic administration in vivo. Reverses mechanical hyperalgesia in the inflamed rat hind paw. | 3.1 | 1 | 0 | acetylenic compound;
methylpyridines | anxiolytic drug;
metabotropic glutamate receptor antagonist |
4-methylglutamic acid, threo-(l)-isomer
[no description available] | 3.1 | 1 | 0 | | |
methylserine phosphate
[no description available] | 2.4 | 2 | 0 | | |
sib 1757
SIB 1757: a selective mGluR5 antagonist; structure in first source | 3.1 | 1 | 0 | | |
l-2-(carboxypropyl)glycine
[no description available] | 4.2 | 5 | 0 | | |
2-(2,3-dicarboxycyclopropyl)glycine
[no description available] | 2.91 | 4 | 0 | | |
2r,4r-4-aminopyrrolidine-2,4-dicarboxylate
[no description available] | 3.5 | 2 | 0 | pyrrolidinedicarboxylic acid | |
upf 596
UPF 596: structure in first source | 3.1 | 1 | 0 | | |
sib 1893
SIB 1893: a selective mGluR5 antagonist; structure in first source | 3.1 | 1 | 0 | | |
4-carboxy-3-hydroxyphenylglycine
[no description available] | 1.99 | 1 | 0 | | |
alpha-methylserine-o-phosphate monophenyl ester
alpha-methylserine-O-phosphate monophenyl ester: a group II/III antagonist | 2 | 1 | 0 | | |
sdz eaa 494
midafotel : A member of the class of piperazines that is piperazine substituted by a carboxy group at position 2R and a (1E)-1-phosphonoprop-1-en-3-yl group at position 4. It is an antagonist of N-methyl-D-aspartate receptors (NMDARs) and was in clinical development by Novartis for the treatment of cognition disorders and brain injuries (now discontinued). | 3.1 | 1 | 0 | monocarboxylic acid;
olefinic compound;
phosphonic acids;
piperazinecarboxylic acid;
tertiary amino compound | anticonvulsant;
neuroprotective agent;
NMDA receptor antagonist |
mgs 0028
MGS 0028: a group II mGluR agonist; structure in first source | 2.07 | 1 | 0 | | |
biphenyl-indanone a
biphenyl-indanone A: an mGluR2 agonist; structure in first source | 2.17 | 1 | 0 | biphenyls | |
ly 389795
LY 389795: a group II metabotropic glutamate receptor agonist; structure in first source | 3.1 | 1 | 0 | | |
ly 379268
LY 379268: group II metabotropic glutamate receptor agonist; structure in first source. LY 379268 : An organic heterobicyclic compound that is (1R,5S)-2-oxabicyclo[3.1.0]hexane carrying amino, carboxy, and carboxy groups at positions 4R, 4R and 6R, respectively. It is a potent agonist of group II metabotropic glutamate receptors mGluR2 and mGluR3 (EC50 = 2.69 nM and 4.48 nM, respectively) that exhibits antipsychotic-like action in animal models of schizophrenia. | 3.53 | 2 | 0 | amino dicarboxylic acid;
bridged compound;
organic heterobicyclic compound | antipsychotic agent;
anxiolytic drug;
metabotropic glutamate receptor agonist;
neuroprotective agent |
fenobam
fenobam: in USAN fenobam refers to monohydrate | 2.17 | 1 | 0 | ureas | |