| Substance | Relationship Strength | Studies | Trials | Classes | Roles |
|---|
adenine
[no description available] | 3.43 | 1 | 1 | 6-aminopurines;
purine nucleobase | Daphnia magna metabolite;
Escherichia coli metabolite;
human metabolite;
mouse metabolite;
Saccharomyces cerevisiae metabolite |
carbamates
[no description available] | 3.48 | 1 | 1 | amino-acid anion | |
caffeine
[no description available] | 3.41 | 1 | 1 | 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 |
metformin
Metformin: A biguanide hypoglycemic agent used in the treatment of non-insulin-dependent diabetes mellitus not responding to dietary modification. Metformin improves glycemic control by improving insulin sensitivity and decreasing intestinal absorption of glucose. (From Martindale, The Extra Pharmacopoeia, 30th ed, p289). metformin : A member of the class of guanidines that is biguanide the carrying two methyl substituents at position 1. | 4.37 | 1 | 1 | guanidines | environmental contaminant;
geroprotector;
hypoglycemic agent;
xenobiotic |
midazolam
Midazolam: A short-acting hypnotic-sedative drug with anxiolytic and amnestic properties. It is used in dentistry, cardiac surgery, endoscopic procedures, as preanesthetic medication, and as an adjunct to local anesthesia. The short duration and cardiorespiratory stability makes it useful in poor-risk, elderly, and cardiac patients. It is water-soluble at pH less than 4 and lipid-soluble at physiological pH.. midazolam : An imidazobenzodiazepine that is 4H-imidazo[1,5-a][1,4]benzodiazepine which is substituted by a methyl, 2-fluorophenyl and chloro groups at positions 1, 6 and 8, respectively. | 3.41 | 1 | 1 | imidazobenzodiazepine;
monofluorobenzenes;
organochlorine compound | anticonvulsant;
antineoplastic agent;
anxiolytic drug;
apoptosis inducer;
central nervous system depressant;
GABAA receptor agonist;
general anaesthetic;
muscle relaxant;
sedative |
omeprazole
Omeprazole: A 4-methoxy-3,5-dimethylpyridyl, 5-methoxybenzimidazole derivative of timoprazole that is used in the therapy of STOMACH ULCERS and ZOLLINGER-ELLISON SYNDROME. The drug inhibits an H(+)-K(+)-EXCHANGING ATPASE which is found in GASTRIC PARIETAL CELLS.. omeprazole : A racemate comprising equimolar amounts of (R)- and (S)-omeprazole.. 5-methoxy-2-{[(4-methoxy-3,5-dimethylpyridin-2-yl)methyl]sulfinyl}-1H-benzimidazole : A member of the class of benzimidazoles that is 1H-benzimidazole which is substituted by a [4-methoxy-3,5-dimethylpyridin-2-yl)methyl]sulfinyl group at position 2 and a methoxy group at position 5. | 3.41 | 1 | 1 | aromatic ether;
benzimidazoles;
pyridines;
sulfoxide | |
methacetin
methacetin: RN given refers to parent cpd. methacetin : A member of the class of acetamides that is paracetamol in which the hydrogen of phenolic hydroxy group has been replaced by a methyl group. | 2.08 | 1 | 0 | acetamides;
aromatic ether | |
androsterone
[no description available] | 3.39 | 1 | 1 | 17-oxo steroid;
3alpha-hydroxy steroid;
androstanoid;
C19-steroid | androgen;
anticonvulsant;
human blood serum metabolite;
human metabolite;
human urinary metabolite;
mouse metabolite;
pheromone |
dehydroepiandrosterone
Dehydroepiandrosterone: A major C19 steroid produced by the ADRENAL CORTEX. It is also produced in small quantities in the TESTIS and the OVARY. Dehydroepiandrosterone (DHEA) can be converted to TESTOSTERONE; ANDROSTENEDIONE; ESTRADIOL; and ESTRONE. Most of DHEA is sulfated (DEHYDROEPIANDROSTERONE SULFATE) before secretion.. dehydroepiandrosterone : An androstanoid that is androst-5-ene substituted by a beta-hydroxy group at position 3 and an oxo group at position 17. It is a naturally occurring steroid hormone produced by the adrenal glands. | 3.37 | 1 | 1 | 17-oxo steroid;
3beta-hydroxy-Delta(5)-steroid;
androstanoid | androgen;
human metabolite;
mouse metabolite |
ethinyl estradiol
Ethinyl Estradiol: A semisynthetic alkylated ESTRADIOL with a 17-alpha-ethinyl substitution. It has high estrogenic potency when administered orally, and is often used as the estrogenic component in ORAL CONTRACEPTIVES.. 17alpha-ethynylestradiol : A 3-hydroxy steroid that is estradiol substituted by a ethynyl group at position 17. It is a xenoestrogen synthesized from estradiol and has been shown to exhibit high estrogenic potency on oral administration. | 19.78 | 49 | 31 | 17-hydroxy steroid;
3-hydroxy steroid;
terminal acetylenic compound | xenoestrogen |
uridine monophosphate
Uridine Monophosphate: 5'-Uridylic acid. A uracil nucleotide containing one phosphate group esterified to the sugar moiety in the 2', 3' or 5' position.. uridine 5'-monophosphate : A pyrimidine ribonucleoside 5'-monophosphate having uracil as the nucleobase. | 2.1 | 1 | 0 | pyrimidine ribonucleoside 5'-monophosphate;
uridine 5'-phosphate | Escherichia coli metabolite;
human metabolite;
mouse metabolite |
androstenedione
Androstenedione: A delta-4 C19 steroid that is produced not only in the TESTIS, but also in the OVARY and the ADRENAL CORTEX. Depending on the tissue type, androstenedione can serve as a precursor to TESTOSTERONE as well as ESTRONE and ESTRADIOL.. androst-4-ene-3,17-dione : A 3-oxo Delta(4)-steroid that is androst-4-ene substituted by oxo groups at positions 3 and 17. It is a steroid hormone synthesized in the adrenal glands and gonads. | 3.8 | 2 | 1 | 17-oxo steroid;
3-oxo-Delta(4) steroid;
androstanoid | androgen;
Daphnia magna metabolite;
human metabolite;
mouse metabolite |
norethindrone
Norethindrone: A synthetic progestational hormone with actions similar to those of PROGESTERONE but functioning as a more potent inhibitor of ovulation. It has weak estrogenic and androgenic properties. The hormone has been used in treating amenorrhea, functional uterine bleeding, endometriosis, and for CONTRACEPTION.. norethisterone : A 17beta-hydroxy steroid that is testosterone in which the hydrogen at position 17 is replaced by an ethynyl group and in which the methyl group attached to position 10 is replaced by hydrogen. | 5.76 | 3 | 2 | 17beta-hydroxy steroid;
3-oxo-Delta(4) steroid;
terminal acetylenic compound;
tertiary alcohol | progestin;
synthetic oral contraceptive |
17-alpha-hydroxyprogesterone
17alpha-hydroxyprogesterone : A 17alpha-hydroxy steroid that is the 17alpha-hydroxy derivative of progesterone. | 3.37 | 1 | 1 | 17alpha-hydroxy-C21-steroid;
17alpha-hydroxy steroid;
tertiary alpha-hydroxy ketone | human metabolite;
metabolite;
mouse metabolite;
progestin |
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. | 3.48 | 1 | 1 | 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 |
adamantane
Adamantane: A tricyclo bridged hydrocarbon. | 3.46 | 1 | 1 | adamantanes;
polycyclic alkane | |
isoxazoles
Isoxazoles: Azoles with an OXYGEN and a NITROGEN next to each other at the 1,2 positions, in contrast to OXAZOLES that have nitrogens at the 1,3 positions.. isoxazole : A monocyclic heteroarene with a structure consisting of a 5-membered ring containing three carbon atoms and an oxygen and nitrogen atom adjacent to each other. It is the parent of the class of isoxazoles.. isoxazoles : Oxazoles in which the N and O atoms are adjacent. | 2.02 | 1 | 0 | isoxazoles;
mancude organic heteromonocyclic parent;
monocyclic heteroarene | |
cyproterone acetate
[no description available] | 2.08 | 1 | 0 | 20-oxo steroid;
3-oxo-Delta(4) steroid;
acetate ester;
chlorinated steroid;
steroid ester | androgen antagonist;
geroprotector;
progestin |
nandrolone
Nandrolone: C18 steroid with androgenic and anabolic properties. It is generally prepared from alkyl ethers of ESTRADIOL to resemble TESTOSTERONE but less one carbon at the 19 position.. nandrolone : A 3-oxo Delta(4)-steroid that is estr-4-en-3-one substituted by a beta-hydroxy group at position 17. | 4.39 | 1 | 1 | 17beta-hydroxy steroid;
3-oxo-Delta(4) steroid;
anabolic androgenic steroid | human metabolite |
dihydrotestosterone
Dihydrotestosterone: A potent androgenic metabolite of TESTOSTERONE. It is produced by the action of the enzyme 3-OXO-5-ALPHA-STEROID 4-DEHYDROGENASE.. 17beta-hydroxyandrostan-3-one : A 17beta-hydroxy steroid that is testosterone in which the 4-5 double bond has been reduced to a single bond with unspecified configuration at position 5.. 17beta-hydroxy-5alpha-androstan-3-one : A 17beta-hydroxy steroid that is testosterone in which the 4,5 double bond has been reduced to a single bond with alpha-configuration at position 5. | 3.37 | 1 | 1 | 17beta-hydroxy steroid;
17beta-hydroxyandrostan-3-one;
3-oxo-5alpha-steroid | androgen;
Daphnia magna metabolite;
human metabolite;
mouse metabolite |
dehydroepiandrosterone sulfate
Dehydroepiandrosterone Sulfate: The circulating form of a major C19 steroid produced primarily by the ADRENAL CORTEX. DHEA sulfate serves as a precursor for TESTOSTERONE; ANDROSTENEDIONE; ESTRADIOL; and ESTRONE.. dehydroepiandrosterone sulfate : A steroid sulfate that is the 3-sulfooxy derivative of dehydroepiandrosterone. | 4.35 | 2 | 2 | 17-oxo steroid;
steroid sulfate | EC 2.7.1.33 (pantothenate kinase) inhibitor;
human metabolite;
mouse metabolite |
levonorgestrel
Levonorgestrel: A synthetic progestational hormone with actions similar to those of PROGESTERONE and about twice as potent as its racemic or (+-)-isomer (NORGESTREL). It is used for contraception, control of menstrual disorders, and treatment of endometriosis. | 3.84 | 2 | 1 | 17beta-hydroxy steroid;
3-oxo-Delta(4) steroid;
terminal acetylenic compound | contraceptive drug;
female contraceptive drug;
progestin;
synthetic oral contraceptive |
ethinyl estradiol-norgestrel combination
Ethinyl Estradiol-Norgestrel Combination: ETHINYL ESTRADIOL and NORGESTREL given in fixed proportions. | 11.09 | 20 | 10 | | |
desogestrel
Desogestrel: A synthetic progestational hormone used often as the progestogenic component of combined oral contraceptive agents (ORAL CONTRACEPTIVES, COMBINED). | 5.82 | 6 | 4 | 17beta-hydroxy steroid;
terminal acetylenic compound | contraceptive drug;
progestin;
synthetic oral contraceptive |
atorvastatin
[no description available] | 3.51 | 1 | 1 | aromatic amide;
dihydroxy monocarboxylic acid;
monofluorobenzenes;
pyrroles;
statin (synthetic) | environmental contaminant;
xenobiotic |
dt 5061
norethindrone acetate, ethinyl estradiol, ferrous fumarate drug combination: contains norethindrone & ethinyl estradiol | 5.76 | 3 | 2 | | |
ortho-cept
ethinyl estradiol-desogestrel combination: Ethinyl Estradiol and Desogestrell given in fixed proportions; has proved to be an effective & well-tolerated oral contraceptive, which improves cycle control & has a beneficial effect on acne | 3.82 | 2 | 1 | | |
dexloxiglumide
dexloxiglumide: a CCK receptor antagonist; structure given in first source | 3.41 | 1 | 1 | glutamic acid derivative | |
shd 415g
Femovan: drug combination consisting of gestodene and ethinyl estradiol | 4.99 | 3 | 3 | | |
drospirenone
drospirenone: a progestational compound with antimineralocorticoid and antiandrogenic activity; structure given in first source | 5.3 | 2 | 2 | 3-oxo-Delta(4) steroid;
steroid lactone | aldosterone antagonist;
contraceptive drug;
progestin |
cyproterone acetate, ethinyl estradiol drug combination
[no description available] | 2.08 | 1 | 0 | | |
androsterone glucuronide
androsterone glucuronide: RN given refers to (3alpha,5alpha)-isomer. androsterone 3-glucosiduronic acid : A steroid glucosiduronic acid having androsterone as the steroid component. | 3.39 | 1 | 1 | beta-D-glucosiduronic acid;
steroid glucosiduronic acid | human metabolite;
metabolite;
mouse metabolite |
valdecoxib
[no description available] | 2.02 | 1 | 0 | isoxazoles;
sulfonamide | antipyretic;
antirheumatic drug;
cyclooxygenase 2 inhibitor;
non-narcotic analgesic;
non-steroidal anti-inflammatory drug |
drospirenone and ethinyl estradiol combination
drospirenone and ethinyl estradiol combination: female oral combined contraceptive containing 30 mcg (0.030 mg) Ethinyl Estradiol and 3 mg drospirenone (Androstenes) | 2.47 | 2 | 0 | | |
atazanavir sulfate
Atazanavir Sulfate: An azapeptide and HIV-PROTEASE INHIBITOR that is used in the treatment of HIV INFECTIONS and AIDS in combination with other ANTI-HIV AGENTS. | 2.06 | 1 | 0 | organic sulfate salt | |
organophosphonates
hydrogenphosphite : A divalent inorganic anion resulting from the removal of a proton from two of the hydroxy groups of phosphorous acid. | 3.43 | 1 | 1 | divalent inorganic anion;
phosphite ion | |
dacuronium
dacuronium: RN given refers to parent cpd without isomeric designation; structure | 3.37 | 1 | 1 | | |
ritonavir
Ritonavir: An HIV protease inhibitor that works by interfering with the reproductive cycle of HIV. It also inhibits CYTOCHROME P-450 CYP3A.. ritonavir : An L-valine derivative that is L-valinamide in which alpha-amino group has been acylated by a [(2-isopropyl-1,3-thiazol-4-yl)methyl]methylcarbamoyl group and in which a hydrogen of the carboxamide amino group has been replaced by a (2R,4S,5S)-4-hydroxy-1,6-diphenyl-5-{[(1,3-thiazol-5-ylmethoxy)carbonyl]amino}hexan-2-yl group. A CYP3A inhibitor and antiretroviral drug from the protease inhibitor class used to treat HIV infection and AIDS, it is often used as a fixed-dose combination with another protease inhibitor, lopinavir. Also used in combination with dasabuvir sodium hydrate, ombitasvir and paritaprevir (under the trade name Viekira Pak) for treatment of chronic hepatitis C virus genotype 1 infection as well as cirrhosis of the liver. | 2.06 | 1 | 0 | 1,3-thiazoles;
carbamate ester;
carboxamide;
L-valine derivative;
ureas | antiviral drug;
environmental contaminant;
HIV protease inhibitor;
xenobiotic |
pancuronium
Pancuronium: A bis-quaternary steroid that is a competitive nicotinic antagonist. As a neuromuscular blocking agent it is more potent than CURARE but has less effect on the circulatory system and on histamine release.. pancuronium : A steroid ester in which a 5alpha-androstane skeleton is C-3alpha- and C-17beta-disubstituted with acetoxy groups and 2beta- and 16beta-disubstituted with 1-methylpiperidinium-1-yl groups. It is a non-depolarizing curare-mimetic muscle relaxant. | 3.37 | 1 | 1 | acetate ester;
steroid ester | cholinergic antagonist;
muscle relaxant;
nicotinic antagonist |
tretinoin
Tretinoin: An important regulator of GENE EXPRESSION during growth and development, and in NEOPLASMS. Tretinoin, also known as retinoic acid and derived from maternal VITAMIN A, is essential for normal GROWTH; and EMBRYONIC DEVELOPMENT. An excess of tretinoin can be teratogenic. It is used in the treatment of PSORIASIS; ACNE VULGARIS; and several other SKIN DISEASES. It has also been approved for use in promyelocytic leukemia (LEUKEMIA, PROMYELOCYTIC, ACUTE).. retinoic acid : A retinoid consisting of 3,7-dimethylnona-2,4,6,8-tetraenoic acid substituted at position 9 by a 2,6,6-trimethylcyclohex-1-en-1-yl group (geometry of the four exocyclic double bonds is not specified).. all-trans-retinoic acid : A retinoic acid in which all four exocyclic double bonds have E- (trans-) geometry. | 3.45 | 1 | 1 | retinoic acid;
vitamin A | anti-inflammatory agent;
antineoplastic agent;
antioxidant;
AP-1 antagonist;
human metabolite;
keratolytic drug;
retinoic acid receptor agonist;
retinoid X receptor agonist;
signalling molecule |
alitretinoin
Alitretinoin: A retinoid that is used for the treatment of chronic hand ECZEMA unresponsive to topical CORTICOSTEROIDS. It is also used to treat cutaneous lesions associated with AIDS-related KAPOSI SARCOMA. | 3.45 | 1 | 1 | retinoic acid | antineoplastic agent;
keratolytic drug;
metabolite;
retinoid X receptor agonist |
tenofovir
tenofovir (anhydrous) : A member of the class of phosphonic acids that is methylphosphonic acid in which one of the methyl hydrogens is replaced by a [(2R)-1-(6-amino-9H-purin-9-yl)propan-2-yl]oxy group. An inhibitor of HIV-1 reverse transcriptase, the bis(isopropyloxycarbonyloxymethyl) ester (disoproxil ester) prodrug is used as the fumaric acid salt in combination therapy for the treatment of HIV infection. | 3.43 | 1 | 1 | nucleoside analogue;
phosphonic acids | antiviral drug;
drug metabolite;
HIV-1 reverse transcriptase inhibitor |
dimethyl fumarate
[no description available] | 3.53 | 1 | 1 | diester;
enoate ester;
methyl ester | antipsoriatic;
immunomodulator |
citraconic acid
citraconic acid: was MH 1975-92 (see under MALEATES 1975-90); METHYLMALEIC ACID was see CITRACONIC ACID 1975-92; use MALEATES to search CITRACONIC ACID 1975-92; RN refers to (Z)-isomer; SO refers to (E)-isomer. citraconic acid : A dicarboxylic acid consisting of maleic acid having a methyl substituent at the 2-position. | 3.53 | 1 | 1 | dicarboxylic acid;
dicarboxylic fatty acid | human metabolite |
gestodene
Gestodene: synthetic steroid with progestational activity; RN given refers to (17alpha)-isomer | 2.08 | 1 | 0 | steroid | estrogen |
vitamin k semiquinone radical
vitamin K semiquinone radical: found in active preparations of vitamin K-dependent carboxylase. vitamin K : Any member of a group of fat-soluble 2-methyl-1,4-napthoquinones that exhibit biological activity against vitamin K deficiency. Vitamin K is required for the synthesis of prothrombin and certain other blood coagulation factors. | 3.41 | 1 | 1 | | |
dextromethorphan
Dextromethorphan: Methyl analog of DEXTRORPHAN that shows high affinity binding to several regions of the brain, including the medullary cough center. This compound is an NMDA receptor antagonist (RECEPTORS, N-METHYL-D-ASPARTATE) and acts as a non-competitive channel blocker. It is one of the widely used ANTITUSSIVES, and is also used to study the involvement of glutamate receptors in neurotoxicity.. dextromethorphan : A 6-methoxy-11-methyl-1,3,4,9,10,10a-hexahydro-2H-10,4a-(epiminoethano)phenanthrene in which the sterocenters at positions 4a, 10 and 10a have S-configuration. It is a prodrug of dextrorphan and used as an antitussive drug for suppressing cough. | 3.41 | 1 | 1 | 6-methoxy-11-methyl-1,3,4,9,10,10a-hexahydro-2H-10,4a-(epiminoethano)phenanthrene | antitussive;
environmental contaminant;
neurotoxin;
NMDA receptor antagonist;
oneirogen;
prodrug;
xenobiotic |
fumarates
Fumarates: Compounds based on fumaric acid.. fumarate(2-) : A C4-dicarboxylate that is the E-isomer of but-2-enedioate(2-) | 3.53 | 1 | 1 | butenedioate;
C4-dicarboxylate | human metabolite;
metabolite;
Saccharomyces cerevisiae metabolite |
bms201038
BMS201038: an anticholesteremic agent and microsomal triglycide transfer protein inhibitor. lomitapide : A member of the class of benzamides obtained by formal condensation of the carboxy group of 4'-(trifluoromethyl)biphenyl-2-carboxylic acid with the primary amino group of 9-[4-(4-aminopiperidin-1-yl)butyl]-N-(2,2,2-trifluoroethyl)-9H-fluorene-9-carboxamide. Used (as its mesylate salt) as a complement to a low-fat diet and other lipid-lowering treatments in patients with homozygous familial hypercholesterolemia. | 3.51 | 1 | 1 | (trifluoromethyl)benzenes;
benzamides;
fluorenes;
piperidines | anticholesteremic drug;
MTP inhibitor |
estradiol valerate-dienogest
estradiol valerate-dienogest: structure in first source | 4.39 | 1 | 1 | | |
norgestimate
[no description available] | 8.07 | 6 | 3 | | |
norelgestromin
norelgestromin: transdermal hormonal contraceptive | 5.07 | 3 | 3 | | |
bms-790052
daclatasvir: an HCV NS5A inhibitor. daclatasvir : A member of the class of biphenyls that is a potent inhibitor of nonstructural protein 5A and is used (as its hydrochloride salt) for treatment of hepatitis C. | 3.48 | 1 | 1 | biphenyls;
carbamate ester;
carboxamide;
imidazoles;
valine derivative | antiviral drug;
nonstructural protein 5A inhibitor |
sofosbuvir
Sofosbuvir: A uridine monophosphate analog inhibitor of HEPATITIS C VIRUS (HCV) polymerase NS5B that is used as an ANTIVIRAL AGENT in the treatment of CHRONIC HEPATITIS C.. sofosbuvir : A nucleotide conjugate that is used in combination with ledipasvir (under the trade name Harvoni) for the treatment of chronic hepatitis C genotype 1 infection. | 2.1 | 1 | 0 | isopropyl ester;
L-alanyl ester;
nucleotide conjugate;
organofluorine compound;
phosphoramidate ester | antiviral drug;
hepatitis C protease inhibitor;
prodrug |
warfarin
Warfarin: An anticoagulant that acts by inhibiting the synthesis of vitamin K-dependent coagulation factors. Warfarin is indicated for the prophylaxis and/or treatment of venous thrombosis and its extension, pulmonary embolism, and atrial fibrillation with embolization. It is also used as an adjunct in the prophylaxis of systemic embolism after myocardial infarction. Warfarin is also used as a rodenticide.. warfarin : A racemate comprising equal amounts of (R)- and (S)-warfarin. Extensively used as both an anticoagulant drug and as a pesticide against rats and mice.. 4-hydroxy-3-(3-oxo-1-phenylbutyl)-1-benzopyran-2-one : A member of the class of coumarins that is 4-hydroxycoumarin which is substituted at position 3 by a 1-phenyl-3-oxo-1-butyl group. | 3.41 | 1 | 1 | benzenes;
hydroxycoumarin;
methyl ketone | |
dolutegravir
[no description available] | 3.5 | 1 | 1 | difluorobenzene;
monocarboxylic acid amide;
organic heterotricyclic compound;
secondary carboxamide | HIV-1 integrase inhibitor |
ledipasvir
ledipasvir : A benzimidazole derivative that is used in combination with sofosbuvir (under the trade name Harvoni) for the treatment of chronic hepatitis C genotype 1 infection. | 2.1 | 1 | 0 | azaspiro compound;
benzimidazole;
bridged compound;
carbamate ester;
carboxamide;
fluorenes;
imidazoles;
L-valine derivative;
N-acylpyrrolidine;
organofluorine compound | antiviral drug;
hepatitis C protease inhibitor |
norgestrel
Norgestrel: A synthetic progestational agent with actions similar to those of PROGESTERONE. This racemic or (+-)-form has about half the potency of the levo form (LEVONORGESTREL). Norgestrel is used as a contraceptive, ovulation inhibitor, and for the control of menstrual disorders and endometriosis. | 14.78 | 49 | 31 | | |
allopurinol
Allopurinol: A XANTHINE OXIDASE inhibitor that decreases URIC ACID production. It also acts as an antimetabolite on some simpler organisms.. allopurinol : A bicyclic structure comprising a pyrazole ring fused to a hydroxy-substituted pyrimidine ring. | 3.41 | 1 | 1 | nucleobase analogue;
organic heterobicyclic compound | antimetabolite;
EC 1.17.3.2 (xanthine oxidase) inhibitor;
gout suppressant;
radical scavenger |