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. | 2.07 | 1 | 0 | O-acylcarnitine | human metabolite |
protocatechuic acid protocatechuic acid: RN given refers to parent cpd; structure. 3,4-dihydroxybenzoic acid : A dihydroxybenzoic acid in which the hydroxy groups are located at positions 3 and 4. | 5.09 | 1 | 1 | catechols; dihydroxybenzoic acid | antineoplastic agent; EC 1.1.1.25 (shikimate dehydrogenase) inhibitor; EC 1.14.11.2 (procollagen-proline dioxygenase) inhibitor; human xenobiotic metabolite; plant metabolite |
4-hydroxybenzoic acid 4-hydroxybenzoic acid : A monohydroxybenzoic acid that is benzoic acid carrying a hydroxy substituent at C-4 of the benzene ring. | 1.97 | 1 | 0 | monohydroxybenzoic acid | algal metabolite; plant metabolite |
ethylene glycol Ethylene Glycol: A colorless, odorless, viscous dihydroxy alcohol. It has a sweet taste, but is poisonous if ingested. Ethylene glycol is the most important glycol commercially available and is manufactured on a large scale in the United States. It is used as an antifreeze and coolant, in hydraulic fluids, and in the manufacture of low-freezing dynamites and resins.. ethanediol : Any diol that is ethane or substituted ethane carrying two hydroxy groups.. ethylene glycol : A 1,2-glycol compound produced via reaction of ethylene oxide with water. | 5.09 | 1 | 1 | ethanediol; glycol | metabolite; mouse metabolite; solvent; toxin |
acetic acid Acetic Acid: Product of the oxidation of ethanol and of the destructive distillation of wood. It is used locally, occasionally internally, as a counterirritant and also as a reagent. (Stedman, 26th ed). acetic acid : A simple monocarboxylic acid containing two carbons. | 8.28 | 19 | 1 | monocarboxylic acid | antimicrobial food preservative; Daphnia magna metabolite; food acidity regulator; protic solvent |
acetone methyl ketone : A ketone of formula RC(=O)CH3 (R =/= H). | 1.98 | 1 | 0 | ketone body; methyl ketone; propanones; volatile organic compound | EC 3.5.1.4 (amidase) inhibitor; human metabolite; polar aprotic solvent |
anthranilic acid anthranilic acid: RN given refers to parent cpd; structure in Negwer, 5th ed, #565. anthranilic acid : An aminobenzoic acid that is benzoic acid having a single amino substituent located at position 2. It is a metabolite produced in L-tryptophan-kynurenine pathway in the central nervous system. | 2.15 | 1 | 0 | aminobenzoic acid | human metabolite; mouse metabolite |
benzaldehyde [no description available] | 2.46 | 2 | 0 | benzaldehydes | EC 3.1.1.3 (triacylglycerol lipase) inhibitor; EC 3.5.5.1 (nitrilase) inhibitor; flavouring agent; fragrance; odorant receptor agonist; plant metabolite |
benzoic acid Benzoic Acid: A fungistatic compound that is widely used as a food preservative. It is conjugated to GLYCINE in the liver and excreted as hippuric acid.. benzoic acid : A compound comprising a benzene ring core carrying a carboxylic acid substituent.. aromatic carboxylic acid : Any carboxylic acid in which the carboxy group is directly bonded to an aromatic ring. | 2.46 | 2 | 0 | benzoic acids | algal metabolite; antimicrobial food preservative; drug allergen; EC 1.13.11.33 (arachidonate 15-lipoxygenase) inhibitor; EC 3.1.1.3 (triacylglycerol lipase) inhibitor; human xenobiotic metabolite; plant metabolite |
bromide Bromides: Salts of hydrobromic acid, HBr, with the bromine atom in the 1- oxidation state. (From McGraw-Hill Dictionary of Scientific and Technical Terms, 4th ed) | 2.04 | 1 | 0 | halide anion; monoatomic bromine | |
1-butanol 1-Butanol: A four carbon linear hydrocarbon that has a hydroxy group at position 1.. butan-1-ol : A primary alcohol that is butane in which a hydrogen of one of the methyl groups is substituted by a hydroxy group. It it produced in small amounts in humans by the gut microbes. | 2.6 | 1 | 0 | alkyl alcohol; primary alcohol; short-chain primary fatty alcohol | human metabolite; mouse metabolite; protic solvent |
carbon monoxide Carbon Monoxide: Carbon monoxide (CO). A poisonous colorless, odorless, tasteless gas. It combines with hemoglobin to form carboxyhemoglobin, which has no oxygen carrying capacity. The resultant oxygen deprivation causes headache, dizziness, decreased pulse and respiratory rates, unconsciousness, and death. (From Merck Index, 11th ed). carbon monoxide : A one-carbon compound in which the carbon is joined only to a single oxygen. It is a colourless, odourless, tasteless, toxic gas. | 2.02 | 1 | 0 | carbon oxide; gas molecular entity; one-carbon compound | biomarker; EC 1.9.3.1 (cytochrome c oxidase) inhibitor; human metabolite; ligand; metabolite; mitochondrial respiratory-chain inhibitor; mouse metabolite; neurotoxin; neurotransmitter; P450 inhibitor; probe; signalling molecule; vasodilator agent |
methane Methane: The simplest saturated hydrocarbon. It is a colorless, flammable gas, slightly soluble in water. It is one of the chief constituents of natural gas and is formed in the decomposition of organic matter. (Grant & Hackh's Chemical Dictionary, 5th ed). methane : A one-carbon compound in which the carbon is attached by single bonds to four hydrogen atoms. It is a colourless, odourless, non-toxic but flammable gas (b.p. -161degreeC). | 5.73 | 5 | 1 | alkane; gas molecular entity; mononuclear parent hydride; one-carbon compound | bacterial metabolite; fossil fuel; greenhouse gas |
citric acid, anhydrous Citric Acid: A key intermediate in metabolism. It is an acid compound found in citrus fruits. The salts of citric acid (citrates) can be used as anticoagulants due to their calcium chelating ability.. citric acid : A tricarboxylic acid that is propane-1,2,3-tricarboxylic acid bearing a hydroxy substituent at position 2. It is an important metabolite in the pathway of all aerobic organisms. | 2.5 | 2 | 0 | tricarboxylic acid | antimicrobial agent; chelator; food acidity regulator; fundamental metabolite |
chlorine chloride : A halide anion formed when chlorine picks up an electron to form an an anion. | 2.41 | 2 | 0 | halide anion; monoatomic chlorine | cofactor; Escherichia coli metabolite; human metabolite |
hydrochloric acid Hydrochloric Acid: A strong corrosive acid that is commonly used as a laboratory reagent. It is formed by dissolving hydrogen chloride in water. GASTRIC ACID is the hydrochloric acid component of GASTRIC JUICE.. hydrogen chloride : A mononuclear parent hydride consisting of covalently bonded hydrogen and chlorine atoms. | 2.05 | 1 | 0 | chlorine molecular entity; gas molecular entity; hydrogen halide; mononuclear parent hydride | mouse metabolite |
coumarin 2H-chromen-2-one: coumarin derivative | 2.43 | 2 | 0 | coumarins | fluorescent dye; human metabolite; plant metabolite |
salicylic acid Scalp: The outer covering of the calvaria. It is composed of several layers: SKIN; subcutaneous connective tissue; the occipitofrontal muscle which includes the tendinous galea aponeurotica; loose connective tissue; and the pericranium (the PERIOSTEUM of the SKULL). | 2.49 | 2 | 0 | monohydroxybenzoic acid | algal metabolite; antifungal agent; antiinfective agent; EC 1.11.1.11 (L-ascorbate peroxidase) inhibitor; keratolytic drug; plant hormone; plant metabolite |
octane Octanes: Eight-carbon saturated hydrocarbon group of the methane series. Include isomers and derivatives.. octane : A straight chain alkane composed of 8 carbon atoms. | 2.01 | 1 | 0 | alkane | xenobiotic |
hydrogen sulfide Hydrogen Sulfide: A flammable, poisonous gas with a characteristic odor of rotten eggs. It is used in the manufacture of chemicals, in metallurgy, and as an analytical reagent. (From Merck Index, 11th ed). hydrogen sulfide : A sulfur hydride consisting of a single sulfur atom bonded to two hydrogen atoms. A highly poisonous, flammable gas with a characteristic odour of rotten eggs, it is often produced by bacterial decomposition of organic matter in the absence of oxygen.. thiol : An organosulfur compound in which a thiol group, -SH, is attached to a carbon atom of any aliphatic or aromatic moiety. | 5.09 | 1 | 1 | gas molecular entity; hydracid; mononuclear parent hydride; sulfur hydride | Escherichia coli metabolite; genotoxin; metabolite; signalling molecule; toxin; vasodilator agent |
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 |
dimethyl sulfoxide Dimethyl Sulfoxide: A highly polar organic liquid, that is used widely as a chemical solvent. Because of its ability to penetrate biological membranes, it is used as a vehicle for topical application of pharmaceuticals. It is also used to protect tissue during CRYOPRESERVATION. Dimethyl sulfoxide shows a range of pharmacological activity including analgesia and anti-inflammation.. dimethyl sulfoxide : A 2-carbon sulfoxide in which the sulfur atom has two methyl substituents. | 5.61 | 5 | 1 | sulfoxide; volatile organic compound | alkylating agent; antidote; Escherichia coli metabolite; geroprotector; MRI contrast agent; non-narcotic analgesic; polar aprotic solvent; radical scavenger |
formaldehyde paraform: polymerized formaldehyde; RN given refers to parent cpd; used in root canal therapy | 2.47 | 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] | 2.04 | 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 |
glycerol Moon: The natural satellite of the planet Earth. It includes the lunar cycles or phases, the lunar month, lunar landscapes, geography, and soil. | 4.9 | 2 | 1 | alditol; triol | algal metabolite; detergent; Escherichia coli metabolite; geroprotector; human metabolite; mouse metabolite; osmolyte; Saccharomyces cerevisiae metabolite; solvent |
histamine [no description available] | 4.94 | 2 | 1 | aralkylamino compound; imidazoles | human metabolite; mouse metabolite; neurotransmitter |
hydrogen Hydrogen: The first chemical element in the periodic table with atomic symbol H, and atomic number 1. Protium (atomic weight 1) is by far the most common hydrogen isotope. Hydrogen also exists as the stable isotope DEUTERIUM (atomic weight 2) and the radioactive isotope TRITIUM (atomic weight 3). Hydrogen forms into a diatomic molecule at room temperature and appears as a highly flammable colorless and odorless gas.. dihydrogen : An elemental molecule consisting of two hydrogens joined by a single bond. | 5.63 | 5 | 1 | elemental hydrogen; elemental molecule; gas molecular entity | antioxidant; electron donor; food packaging gas; fuel; human metabolite |
indole [no description available] | 4.72 | 28 | 0 | indole; polycyclic heteroarene | Escherichia coli metabolite |
indoleacetic acid indoleacetic acid: RN given refers to unlabeled parent cpd; structure in Merck Index, 9th ed, #4841. auxin : Any of a group of compounds, both naturally occurring and synthetic, that induce cell elongation in plant stems (from Greek alphaupsilonxialphanuomega, "to grow").. indole-3-acetic acid : A monocarboxylic acid that is acetic acid in which one of the methyl hydrogens has been replaced by a 1H-indol-3-yl group. | 2.07 | 1 | 0 | indole-3-acetic acids; monocarboxylic acid | auxin; human metabolite; mouse metabolite; plant hormone; plant metabolite |
iodine Iodine: A nonmetallic element of the halogen group that is represented by the atomic symbol I, atomic number 53, and atomic weight of 126.90. It is a nutritionally essential element, especially important in thyroid hormone synthesis. In solution, it has anti-infective properties and is used topically.. diiodine : Molecule comprising two covalently bonded iodine atoms with overall zero charge.. | 2.69 | 2 | 0 | diatomic iodine | nutrient |
thioctic acid Thioctic Acid: An octanoic acid bridged with two sulfurs so that it is sometimes also called a pentanoic acid in some naming schemes. It is biosynthesized by cleavage of LINOLEIC ACID and is a coenzyme of oxoglutarate dehydrogenase (KETOGLUTARATE DEHYDROGENASE COMPLEX). It is used in DIETARY SUPPLEMENTS. | 2.03 | 1 | 0 | dithiolanes; heterocyclic fatty acid; thia fatty acid | fundamental metabolite; geroprotector |
methanol Methanol: A colorless, flammable liquid used in the manufacture of FORMALDEHYDE and ACETIC ACID, in chemical synthesis, antifreeze, and as a solvent. Ingestion of methanol is toxic and may cause blindness.. primary alcohol : A primary alcohol is a compound in which a hydroxy group, -OH, is attached to a saturated carbon atom which has either three hydrogen atoms attached to it or only one other carbon atom and two hydrogen atoms attached to it.. methanol : The primary alcohol that is the simplest aliphatic alcohol, comprising a methyl and an alcohol group. | 2.54 | 2 | 0 | alkyl alcohol; one-carbon compound; primary alcohol; volatile organic compound | amphiprotic solvent; Escherichia coli metabolite; fuel; human metabolite; mouse metabolite; Mycoplasma genitalium metabolite |
phytic acid Phytic Acid: Complexing agent for removal of traces of heavy metal ions. It acts also as a hypocalcemic agent.. myo-inositol hexakisphosphate : A myo-inositol hexakisphosphate in which each hydroxy group of myo-inositol is monophosphorylated. | 2.73 | 3 | 0 | inositol phosphate | |
melatonin [no description available] | 5.09 | 1 | 1 | acetamides; tryptamines | anticonvulsant; central nervous system depressant; geroprotector; hormone; human metabolite; immunological adjuvant; mouse metabolite; radical scavenger |
naphthalene [no description available] | 3.27 | 6 | 0 | naphthalenes; ortho-fused bicyclic arene | apoptosis inhibitor; carcinogenic agent; environmental contaminant; mouse metabolite; plant metabolite; volatile oil component |
nickel Nickel: A trace element with the atomic symbol Ni, atomic number 28, and atomic weight 58.69. It is a cofactor of the enzyme UREASE.. nickel ion : A nickel atom having a net electric charge.. nickel atom : Chemical element (nickel group element atom) with atomic number 28. | 5.05 | 2 | 1 | metal allergen; nickel group element atom | epitope; micronutrient |
nitrates Nitrates: Inorganic or organic salts and esters of nitric acid. These compounds contain the NO3- radical. | 2.66 | 3 | 0 | monovalent inorganic anion; nitrogen oxoanion; reactive nitrogen species | |
nitrites Nitrites: Salts of nitrous acid or compounds containing the group NO2-. The inorganic nitrites of the type MNO2 (where M=metal) are all insoluble, except the alkali nitrites. The organic nitrites may be isomeric, but not identical with the corresponding nitro compounds. (Grant & Hackh's Chemical Dictionary, 5th ed) | 2.89 | 4 | 0 | monovalent inorganic anion; nitrogen oxoanion; reactive nitrogen species | human metabolite |
hydroxide ion [no description available] | 2.21 | 1 | 0 | oxygen hydride | mouse metabolite |
oxalic acid Oxalic Acid: A strong dicarboxylic acid occurring in many plants and vegetables. It is produced in the body by metabolism of glyoxylic acid or ascorbic acid. It is not metabolized but excreted in the urine. It is used as an analytical reagent and general reducing agent.. oxalic acid : An alpha,omega-dicarboxylic acid that is ethane substituted by carboxyl groups at positions 1 and 2. | 2.1 | 1 | 0 | alpha,omega-dicarboxylic acid | algal metabolite; human metabolite; plant metabolite |
4-nitrophenol 4-nitrophenol: RN given refers to parent cpd. mononitrophenol : A nitrophenol that is phenol carrying a single nitro substituent at unspecified position.. 4-nitrophenol : A member of the class of 4-nitrophenols that is phenol in which the hydrogen that is para to the hydroxy group has been replaced by a nitro group. | 2.05 | 1 | 0 | 4-nitrophenols | human xenobiotic metabolite; mouse metabolite |
phenanthrene phenanthrene : A polycyclic aromatic hydrocarbon composed of three fused benzene rings which takes its name from the two terms 'phenyl' and 'anthracene.' | 2.72 | 3 | 0 | ortho-fused polycyclic arene; ortho-fused tricyclic hydrocarbon; phenanthrenes | environmental contaminant; mouse metabolite |
phenol [no description available] | 3 | 4 | 0 | phenols | antiseptic drug; disinfectant; human xenobiotic metabolite; mouse metabolite |
propylene glycol Propylene Glycol: A clear, colorless, viscous organic solvent and diluent used in pharmaceutical preparations.. propane-1,2-diol : The simplest member of the class of propane-1,2-diols, consisting of propane in which a hydrogen at position 1 and a hydrogen at position 2 are substituted by hydroxy groups. A colourless, viscous, hygroscopic, low-melting (-59degreeC) and high-boiling (188degreeC) liquid with low toxicity, it is used as a solvent, emulsifying agent, and antifreeze. | 2.06 | 1 | 0 | glycol; propane-1,2-diols | allergen; human xenobiotic metabolite; mouse metabolite; protic solvent |
dithionite Dithionite: Dithionite. The dithionous acid ion and its salts. | 1.97 | 1 | 0 | sulfur oxide; sulfur oxoanion | |
sulfites Sulfites: Inorganic salts of sulfurous acid.. sulfites : Any sulfurous acid derivative that is a salt or an ester of sulfurous acid.. organosulfonate oxoanion : An organic anion obtained by deprotonation of the sufonate group(s) of any organosulfonic acid.. sulfite : A sulfur oxoanion that is the conjugate base of hydrogen sulfite (H2SO3). | 4.93 | 2 | 1 | divalent inorganic anion; sulfur oxide; sulfur oxoanion | |
sulfuric acid sulfuric acid : A sulfur oxoacid that consists of two oxo and two hydroxy groups joined covalently to a central sulfur atom. | 2.08 | 1 | 0 | sulfur oxoacid | catalyst |
toluene methylbenzene : Any alkylbenzene that is benzene substituted with one or more methyl groups. | 2.05 | 1 | 0 | methylbenzene; toluenes; volatile organic compound | cholinergic antagonist; fuel additive; neurotoxin; non-polar solvent |
uracil 2,4-dihydroxypyrimidine: a urinary biomarker for bipolar disorder | 5.09 | 1 | 1 | pyrimidine nucleobase; pyrimidone | allergen; Daphnia magna metabolite; Escherichia coli metabolite; human metabolite; mouse metabolite; prodrug; Saccharomyces cerevisiae metabolite |
1,10-phenanthroline 1,10-phenanthroline: RN given refers to parent cpd; inhibits Zn-dependent metalloproteinases | 2.46 | 2 | 0 | phenanthroline | EC 2.7.1.1 (hexokinase) inhibitor; EC 3.4.19.3 (pyroglutamyl-peptidase I) inhibitor |
2,4-dinitrophenol 2,4-Dinitrophenol: A toxic dye, chemically related to trinitrophenol (picric acid), used in biochemical studies of oxidative processes where it uncouples oxidative phosphorylation. It is also used as a metabolic stimulant. (Stedman, 26th ed). dinitrophenol : Members of the class of nitrophenol carrying two nitro substituents.. 2,4-dinitrophenol : A dinitrophenol having the nitro groups at the 2- and 4-positions. | 2.31 | 1 | 0 | dinitrophenol | allergen; antiseptic drug; bacterial xenobiotic metabolite; geroprotector; oxidative phosphorylation inhibitor |
2-(n-heptyl)-4-hydroxyquinoline n-oxide 2-(n-heptyl)-4-hydroxyquinoline N-oxide: structure. 2-heptyl-4-hydroxyquinoline N-oxide : An inhibitor of the mitochondrial respiratory chain at cytochrome bc1 and of photosynthetic electron flow immediately before cytochrome b559. | 2.03 | 1 | 0 | monohydroxyquinoline | |
3-methylcholanthrene Methylcholanthrene: A carcinogen that is often used in experimental cancer studies.. 3-methylcholanthrene : A pentacyclic ortho- and peri-fused polycyclic arene consisting of a dihydrocyclopenta[ij]tetraphene ring system with a methyl substituent at the 3-position. | 2.44 | 2 | 0 | ortho- and peri-fused polycyclic arene | aryl hydrocarbon receptor agonist; carcinogenic agent |
3-nitropropionic acid 3-nitropropionic acid: succinate dehydrogenase inactivator; biosynthesized by FABACEAE plants from ASPARAGINE. 3-nitropropanoic acid : A C-nitro compound that is propanoic acid in which one of the methyl hydrogens has been replaced by a nitro group. | 2.41 | 1 | 0 | C-nitro compound | antimycobacterial drug; EC 1.3.5.1 [succinate dehydrogenase (quinone)] inhibitor; mycotoxin; neurotoxin |
oxyquinoline Oxyquinoline: An antiseptic with mild fungistatic, bacteriostatic, anthelmintic, and amebicidal action. It is also used as a reagent and metal chelator, as a carrier for radio-indium for diagnostic purposes, and its halogenated derivatives are used in addition as topical anti-infective agents and oral antiamebics.. quinolin-8-ol : A monohydroxyquinoline that is quinoline substituted by a hydroxy group at position 8. Its fungicidal properties are used for the control of grey mould on vines and tomatoes. | 5.09 | 1 | 1 | monohydroxyquinoline | antibacterial agent; antifungal agrochemical; antiseptic drug; iron chelator |
azobenzene azobenzene: photosensor molecule known to undergo reversible isomerization from trans to cis on illumination with photons of appropriate wavelength; RN given refers to cpd without isomeric designation; structure. (E)-azobenzene : The (E)-isomer of azobenzene.. (Z)-azobenzene : The (Z)-isomer of azobenzene.. azobenzene : A molecule whose structure comprises two phenyl rings linked by a N=N double bond; the parent compound of the azobenzene class of compounds. | 3.18 | 1 | 0 | azobenzenes | |
benzo(a)pyrene Benzo(a)pyrene: A potent mutagen and carcinogen. It is a public health concern because of its possible effects on industrial workers, as an environmental pollutant, an as a component of tobacco smoke.. benzo[a]pyrene : An ortho- and peri-fused polycyclic arene consisting of five fused benzene rings. | 2.43 | 2 | 0 | ortho- and peri-fused polycyclic arene | carcinogenic agent; mouse metabolite |
beta-naphthoflavone beta-Naphthoflavone: A polyaromatic hydrocarbon inducer of P4501A1 and P4501A2 cytochromes. (Proc Soc Exp Biol Med 1994 Dec:207(3):302-308). beta-naphthoflavone : An extended flavonoid resulting from the formal fusion of a benzene ring with the f side of flavone. | 2.46 | 2 | 0 | extended flavonoid; naphtho-gamma-pyrone; organic heterotricyclic compound | aryl hydrocarbon receptor agonist |
verapamil Verapamil: A calcium channel blocker that is a class IV anti-arrhythmia agent.. verapamil : A racemate comprising equimolar amounts of dexverapamil and (S)-verapamil. An L-type calcium channel blocker of the phenylalkylamine class, it is used (particularly as the hydrochloride salt) in the treatment of hypertension, angina pectoris and cardiac arrhythmia, and as a preventive medication for migraine.. 2-(3,4-dimethoxyphenyl)-5-{[2-(3,4-dimethoxyphenyl)ethyl](methyl)amino}-2-(propan-2-yl)pentanenitrile : A tertiary amino compound that is 3,4-dimethoxyphenylethylamine in which the hydrogens attached to the nitrogen are replaced by a methyl group and a 4-cyano-4-(3,4-dimethoxyphenyl)-5-methylhexyl group. | 2.04 | 1 | 0 | aromatic ether; nitrile; polyether; tertiary amino compound | |
cetyltrimethylammonium ion Cetrimonium: Cetyltrimethylammonium compound whose salts and derivatives are used primarily as topical antiseptics.. cetyltrimethylammonium ion : A quaternary ammonium ion in which the substituents on nitrogen are one hexadecyl and three methyl groups. | 2.55 | 2 | 0 | quaternary ammonium ion | |
cetylpyridinium Cetylpyridinium: Cationic bactericidal surfactant used as a topical antiseptic for skin, wounds, mucous membranes, instruments, etc.; and also as a component in mouthwash and lozenges. | 2.07 | 1 | 0 | pyridinium ion | |
chloral hydrate [no description available] | 1.95 | 1 | 0 | aldehyde hydrate; ethanediol; organochlorine compound | general anaesthetic; mouse metabolite; sedative; xenobiotic |
chlorzoxazone Chlorzoxazone: A centrally acting central muscle relaxant with sedative properties. It is claimed to inhibit muscle spasm by exerting an effect primarily at the level of the spinal cord and subcortical areas of the brain. (From Martindale, The Extra Pharmacopoea, 30th ed, p1202). chlorzoxazone : A member of the class of 1,3-benzoxazoles that is 1,3-benzoxazol-2-ol in which the hydrogen atom at position 5 is substituted by chlorine. A centrally acting muscle relaxant with sedative properties, it is used for the symptomatic treatment of painful muscle spasm. | 2.05 | 1 | 0 | 1,3-benzoxazoles; heteroaryl hydroxy compound; organochlorine compound | muscle relaxant; sedative |
cimetidine Cimetidine: A histamine congener, it competitively inhibits HISTAMINE binding to HISTAMINE H2 RECEPTORS. Cimetidine has a range of pharmacological actions. It inhibits GASTRIC ACID secretion, as well as PEPSIN and GASTRIN output.. cimetidine : A member of the class of guanidines that consists of guanidine carrying a methyl substituent at position 1, a cyano group at position 2 and a 2-{[(5-methyl-1H-imidazol-4-yl)methyl]sulfanyl}ethyl group at position 3. It is a H2-receptor antagonist that inhibits the production of acid in stomach. | 1.95 | 1 | 0 | aliphatic sulfide; guanidines; imidazoles; nitrile | adjuvant; analgesic; anti-ulcer drug; H2-receptor antagonist; P450 inhibitor |
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. | 2.15 | 1 | 0 | 1,4-benzodiazepinone; organochlorine compound | anticonvulsant; anxiolytic drug; environmental contaminant; sedative; xenobiotic |
dibenzothiophene dibenzothiophene : A mancude organic heterotricyclic parent that consists of a thiophene ring flanked by two benzene rings ortho-fused across the 2,3- and 4,5-positions. | 2.72 | 3 | 0 | dibenzothiophenes; mancude organic heterotricyclic parent | keratolytic drug |
ebselen ebselen : A benzoselenazole that is 1,2-benzoselenazol-3-one carrying an additional phenyl substituent at position 2. Acts as a mimic of glutathione peroxidase. | 2.03 | 1 | 0 | benzoselenazole | anti-inflammatory drug; antibacterial agent; anticoronaviral agent; antifungal agent; antineoplastic agent; antioxidant; apoptosis inducer; EC 1.13.11.33 (arachidonate 15-lipoxygenase) inhibitor; EC 1.13.11.34 (arachidonate 5-lipoxygenase) inhibitor; EC 1.3.1.8 [acyl-CoA dehydrogenase (NADP(+))] inhibitor; EC 1.8.1.12 (trypanothione-disulfide reductase) inhibitor; EC 2.5.1.7 (UDP-N-acetylglucosamine 1-carboxyvinyltransferase) inhibitor; EC 2.7.10.1 (receptor protein-tyrosine kinase) inhibitor; EC 3.1.3.25 (inositol-phosphate phosphatase) inhibitor; EC 3.4.22.69 (SARS coronavirus main proteinase) inhibitor; EC 3.5.4.1 (cytosine deaminase) inhibitor; EC 5.1.3.2 (UDP-glucose 4-epimerase) inhibitor; enzyme mimic; ferroptosis inhibitor; genotoxin; hepatoprotective agent; neuroprotective agent; radical scavenger |
emodin Emodin: Purgative anthraquinone found in several plants, especially RHAMNUS PURSHIANA. It was formerly used as a laxative, but is now used mainly as a tool in toxicity studies.. emodin : A trihydroxyanthraquinone that is 9,10-anthraquinone which is substituted by hydroxy groups at positions 1, 3, and 8 and by a methyl group at position 6. It is present in the roots and barks of numerous plants (particularly rhubarb and buckthorn), moulds, and lichens. It is an active ingredient of various Chinese herbs. | 2.02 | 1 | 0 | trihydroxyanthraquinone | antineoplastic agent; laxative; plant metabolite; tyrosine kinase inhibitor |
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. | 5.43 | 4 | 1 | | |
ethoxyresorufin ethoxyresorufin: structure | 2.05 | 1 | 0 | phenoxazine | |
carbonyl cyanide p-trifluoromethoxyphenylhydrazone Carbonyl Cyanide p-Trifluoromethoxyphenylhydrazone: A proton ionophore that is commonly used as an uncoupling agent in biochemical studies.. carbonyl cyanide p-trifluoromethoxyphenylhydrazone : A hydrazone that is hydrazonomalononitrile in which one of the hydrazine hydrogens is substituted by a p-trifluoromethoxyphenyl group. | 2.03 | 1 | 0 | aromatic ether; hydrazone; nitrile; organofluorine compound | ATP synthase inhibitor; geroprotector; ionophore |
furosemide Furosemide: A benzoic-sulfonamide-furan. It is a diuretic with fast onset and short duration that is used for EDEMA and chronic RENAL INSUFFICIENCY.. furosemide : A chlorobenzoic acid that is 4-chlorobenzoic acid substituted by a (furan-2-ylmethyl)amino and a sulfamoyl group at position 2 and 5 respectively. It is a diuretic used in the treatment of congestive heart failure. | 2.67 | 3 | 0 | chlorobenzoic acid; furans; sulfonamide | environmental contaminant; loop diuretic; xenobiotic |
gentamicin Gentamicins: A complex of closely related aminoglycosides obtained from MICROMONOSPORA purpurea and related species. They are broad-spectrum antibiotics, but may cause ear and kidney damage. They act to inhibit PROTEIN BIOSYNTHESIS. | 1.98 | 1 | 0 | | |
glutaral Glutaral: One of the protein CROSS-LINKING REAGENTS that is used as a disinfectant for sterilization of heat-sensitive equipment and as a laboratory reagent, especially as a fixative.. glutaraldehyde : A dialdehyde comprised of pentane with aldehyde functions at C-1 and C-5. | 2.51 | 2 | 0 | dialdehyde | cross-linking reagent; disinfectant; fixative |
guaifenesin Guaifenesin: An expectorant that also has some muscle relaxing action. It is used in many cough preparations. | 1.96 | 1 | 0 | methoxybenzenes | |
halothane [no description available] | 3.33 | 1 | 1 | haloalkane; organobromine compound; organochlorine compound; organofluorine compound | inhalation anaesthetic |
ethidium Ethidium: A trypanocidal agent and possible antiviral agent that is widely used in experimental cell biology and biochemistry. Ethidium has several experimentally useful properties including binding to nucleic acids, noncompetitive inhibition of nicotinic acetylcholine receptors, and fluorescence among others. It is most commonly used as the bromide.. ethidium : The fluorescent compound widely used in experimental cell biology and biochemistry to reveal double-stranded DNA and RNA. | 7.07 | 1 | 0 | phenanthridines | fluorochrome; intercalator |
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. | 7.25 | 1 | 0 | benzenes; monocarboxylic acid amide; tertiary amino compound | anti-arrhythmia drug; drug allergen; environmental contaminant; local anaesthetic; xenobiotic |
indirubin-3'-monoxime indirubin-3'-monoxime: has antiangiogenic activity. indirubin-3'-monoxime : A member of the class of biindoles that is indirubin in which the keto group at position 3' has undergone condensation with hydroxylamine to form the corresponding oxime. | 2.02 | 1 | 0 | | |
iothalamic acid Iothalamic Acid: A contrast medium in diagnostic radiology with properties similar to those of diatrizoic acid. It is used primarily as its sodium and meglumine (IOTHALAMATE MEGLUMINE) salts. | 2.43 | 2 | 0 | organic molecular entity | |
2-propanol 2-Propanol: An isomer of 1-PROPANOL. It is a colorless liquid having disinfectant properties. It is used in the manufacture of acetone and its derivatives and as a solvent. Topically, it is used as an antiseptic.. propan-2-ol : A secondary alcohol that is propane in which one of the hydrogens attached to the central carbon is substituted by a hydroxy group. | 2.05 | 1 | 0 | secondary alcohol; secondary fatty alcohol | protic solvent |
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. | 1.99 | 1 | 0 | catechols; secondary alcohol; secondary amino compound | beta-adrenergic agonist; bronchodilator agent; cardiotonic drug; sympathomimetic agent |
isradipine Isradipine: A potent antagonist of CALCIUM CHANNELS that is highly selective for VASCULAR SMOOTH MUSCLE. It is effective in the treatment of chronic stable angina pectoris, hypertension, and congestive cardiac failure. | 2.05 | 1 | 0 | benzoxadiazole; dihydropyridine; isopropyl ester; methyl ester | |
lansoprazole Lansoprazole: A 2,2,2-trifluoroethoxypyridyl derivative of timoprazole that is used in the therapy of STOMACH ULCERS and ZOLLINGER-ELLISON SYNDROME. The drug inhibits H(+)-K(+)-EXCHANGING ATPASE which is found in GASTRIC PARIETAL CELLS. Lansoprazole is a racemic mixture of (R)- and (S)-isomers. | 7.03 | 1 | 0 | benzimidazoles; pyridines; sulfoxide | anti-ulcer drug; EC 3.6.3.10 (H(+)/K(+)-exchanging ATPase) inhibitor |
manidipine [no description available] | 2.05 | 1 | 0 | diarylmethane | |
methenamine Methenamine: An anti-infective agent most commonly used in the treatment of urinary tract infections. Its anti-infective action derives from the slow release of formaldehyde by hydrolysis at acidic pH. (From Martindale, The Extra Pharmacopoeia, 30th ed, p173). hexamethylenetetramine : A polycyclic cage that is adamantane in which the carbon atoms at positions 1, 3, 5 and 7 are replaced by nitrogen atoms. | 1.93 | 1 | 0 | polyazaalkane; polycyclic cage; tetramine | antibacterial drug |
metoprolol Metoprolol: A selective adrenergic beta-1 blocking agent that is commonly used to treat ANGINA PECTORIS; HYPERTENSION; and CARDIAC ARRHYTHMIAS.. metoprolol : A propanolamine that is 1-(propan-2-ylamino)propan-2-ol substituted by a 4-(2-methoxyethyl)phenoxy group at position 1. | 2.04 | 1 | 0 | aromatic ether; propanolamine; secondary alcohol; secondary amino compound | antihypertensive agent; beta-adrenergic antagonist; environmental contaminant; geroprotector; 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. | 2.04 | 1 | 0 | imidazobenzodiazepine; monofluorobenzenes; organochlorine compound | anticonvulsant; antineoplastic agent; anxiolytic drug; apoptosis inducer; central nervous system depressant; GABAA receptor agonist; general anaesthetic; muscle relaxant; sedative |
phenacetin Saridon: contains phenacetin, caffeine, propyphenazone & pyrithyldione | 2.05 | 1 | 0 | acetamides; aromatic ether | cyclooxygenase 3 inhibitor; non-narcotic analgesic; peripheral nervous system drug |
phenazopyridine Phenazopyridine: A local anesthetic that has been used in urinary tract disorders. Its use is limited by problems with toxicity (primarily blood disorders) and potential carcinogenicity.. phenazopyridine : A diaminopyridine that is 2,6-diaminopyridine substituted at position 3 by a phenylazo group. A local anesthetic that has topical analgesic effect on mucosa lining of the urinary tract. Its use is limited by problems with toxicity (primarily blood disorders) and potential carcinogenicity. | 4.94 | 2 | 1 | diaminopyridine; monoazo compound | anticoronaviral agent; carcinogenic agent; local anaesthetic; non-narcotic analgesic |
phenolsulfonphthalein Phenolsulfonphthalein: Red dye, pH indicator, and diagnostic aid for determination of renal function. It is used also for studies of the gastrointestinal and other systems.. phenol red : 3H-2,1-Benzoxathiole 1,1-dioxide in which both of the hydrogens at position 3 have been substituted by 4-hydroxyphenyl groups. A pH indicator changing colour from yellow below pH 6.8 to bright pink above pH 8.2, it is commonly used as an indicator in cell cultures and in home swimming pool test kits. It is also used in the (now infrequently performed) phenolsulfonphthalein (PSP) test for estimation of overall blood flow through the kidney. | 2.39 | 2 | 0 | 2,1-benzoxathiole; arenesulfonate ester; phenols; sultone | acid-base indicator; diagnostic agent; two-colour indicator |
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. | 2.01 | 1 | 0 | inorganic chloride; inorganic potassium salt; potassium salt | fertilizer |
potassium iodide Potassium Iodide: An inorganic compound that is used as a source of iodine in thyrotoxic crisis and in the preparation of thyrotoxic patients for thyroidectomy. (From Dorland, 27th ed). potassium iodide : A metal iodide salt with a K(+) counterion. It is a scavenger of hydroxyl radicals. | 1.95 | 1 | 0 | potassium salt | expectorant; radical scavenger |
procaine Procaine: A local anesthetic of the ester type that has a slow onset and a short duration of action. It is mainly used for infiltration anesthesia, peripheral nerve block, and spinal block. (From Martindale, The Extra Pharmacopoeia, 30th ed, p1016).. procaine : A benzoate ester, formally the result of esterification of 4-aminobenzoic acid with 2-diethylaminoethanol but formed experimentally by reaction of ethyl 4-aminobenzoate with 2-diethylaminoethanol. | 1.98 | 1 | 0 | benzoate ester; substituted aniline; tertiary amino compound | central nervous system depressant; drug allergen; local anaesthetic; peripheral nervous system drug |
propofol Propofol: An intravenous anesthetic agent which has the advantage of a very rapid onset after infusion or bolus injection plus a very short recovery period of a couple of minutes. (From Smith and Reynard, Textbook of Pharmacology, 1992, 1st ed, p206). Propofol has been used as ANTICONVULSANTS and ANTIEMETICS.. propofol : A phenol resulting from the formal substitution of the hydrogen at the 2 position of 1,3-diisopropylbenzene by a hydroxy group. | 2.47 | 2 | 0 | phenols | anticonvulsant; antiemetic; intravenous anaesthetic; radical scavenger; sedative |
propranolol Propranolol: A widely used non-cardioselective beta-adrenergic antagonist. Propranolol has been used for MYOCARDIAL INFARCTION; ARRHYTHMIA; ANGINA PECTORIS; HYPERTENSION; HYPERTHYROIDISM; MIGRAINE; PHEOCHROMOCYTOMA; and ANXIETY but adverse effects instigate replacement by newer drugs.. propranolol : A propanolamine that is propan-2-ol substituted by a propan-2-ylamino group at position 1 and a naphthalen-1-yloxy group at position 3. | 2.05 | 1 | 0 | naphthalenes; propanolamine; secondary amine | anti-arrhythmia drug; antihypertensive agent; anxiolytic drug; beta-adrenergic antagonist; environmental contaminant; human blood serum metabolite; vasodilator agent; xenobiotic |
protoporphyrin ix protoporphyrin IX: RN given refers to parent cpd; structure in Merck Index, 9th ed, #7685. protoporphyrin : A cyclic tetrapyrrole that consists of porphyrin bearing four methyl substituents at positions 3, 8, 13 and 17, two vinyl substituents at positions 7 and 12 and two 2-carboxyethyl substituents at positions 2 and 18. The parent of the class of protoporphyrins. | 7.15 | 1 | 0 | | |
saccharin Saccharin: Flavoring agent and non-nutritive sweetener.. saccharin : A 1,2-benzisothiazole having a keto-group at the 3-position and two oxo substituents at the 1-position. It is used as an artificial sweetening agent. | 4.27 | 4 | 1 | 1,2-benzisothiazole; N-sulfonylcarboxamide | environmental contaminant; sweetening agent; xenobiotic |
sulfadiazine Sulfadiazine: One of the short-acting SULFONAMIDES used in combination with PYRIMETHAMINE to treat toxoplasmosis in patients with acquired immunodeficiency syndrome and in newborns with congenital infections.. sulfadiazine : A sulfonamide consisting of pyrimidine with a 4-aminobenzenesulfonamido group at the 2-position.. diazine : The parent structure of the diazines. | 5.09 | 1 | 1 | pyrimidines; substituted aniline; sulfonamide antibiotic; sulfonamide | antiinfective agent; antimicrobial agent; antiprotozoal drug; coccidiostat; drug allergen; EC 1.1.1.153 [sepiapterin reductase (L-erythro-7,8-dihydrobiopterin forming)] inhibitor; EC 2.5.1.15 (dihydropteroate synthase) inhibitor; environmental contaminant; xenobiotic |
stearic acid octadecanoic acid : A C18 straight-chain saturated fatty acid component of many animal and vegetable lipids. As well as in the diet, it is used in hardening soaps, softening plastics and in making cosmetics, candles and plastics. | 2.05 | 1 | 0 | long-chain fatty acid; saturated fatty acid; straight-chain saturated fatty acid | algal metabolite; Daphnia magna metabolite; human metabolite; plant metabolite |
sulfobromophthalein Sulfobromophthalein: A phenolphthalein that is used as a diagnostic aid in hepatic function determination. | 2 | 1 | 0 | 2-benzofurans; organobromine compound; organosulfonic acid; phenols | dye |
triclosan [no description available] | 5.09 | 1 | 1 | aromatic ether; dichlorobenzene; monochlorobenzenes; phenols | antibacterial agent; antimalarial; drug allergen; EC 1.3.1.9 [enoyl-[acyl-carrier-protein] reductase (NADH)] inhibitor; EC 1.5.1.3 (dihydrofolate reductase) inhibitor; fungicide; persistent organic pollutant; xenobiotic |
thenoyltrifluoroacetone Thenoyltrifluoroacetone: Chelating agent and inhibitor of cellular respiration. | 2.03 | 1 | 0 | | |
xylometazoline xylometazoline: RN given refers to parent cpd; structure | 1.96 | 1 | 0 | alkylbenzene | |
mitomycin Mitomycin: An antineoplastic antibiotic produced by Streptomyces caespitosus. It is one of the bi- or tri-functional ALKYLATING AGENTS causing cross-linking of DNA and inhibition of DNA synthesis.. mitomycin : A family of aziridine-containing natural products isolated from Streptomyces caespitosus or Streptomyces lavendulae. | 5.09 | 1 | 1 | mitomycin | alkylating agent; antineoplastic agent |
sorbitol D-glucitol : The D-enantiomer of glucitol (also known as D-sorbitol). | 1.98 | 1 | 0 | glucitol | cathartic; Escherichia coli metabolite; food humectant; human metabolite; laxative; metabolite; mouse metabolite; Saccharomyces cerevisiae metabolite; sweetening agent |
thymidine [no description available] | 1.97 | 1 | 0 | pyrimidine 2'-deoxyribonucleoside | Escherichia coli metabolite; human metabolite; metabolite; mouse metabolite |
thyroxine Thyroxine: The major hormone derived from the thyroid gland. Thyroxine is synthesized via the iodination of tyrosines (MONOIODOTYROSINE) and the coupling of iodotyrosines (DIIODOTYROSINE) in the THYROGLOBULIN. Thyroxine is released from thyroglobulin by proteolysis and secreted into the blood. Thyroxine is peripherally deiodinated to form TRIIODOTHYRONINE which exerts a broad spectrum of stimulatory effects on cell metabolism.. thyroxine : An iodothyronine compound having iodo substituents at the 3-, 3'-, 5- and 5'-positions. | 1.98 | 1 | 0 | 2-halophenol; iodophenol; L-phenylalanine derivative; non-proteinogenic L-alpha-amino acid; thyroxine zwitterion; thyroxine | antithyroid drug; human metabolite; mouse metabolite; thyroid hormone |
penicillin g Penicillin G: A penicillin derivative commonly used in the form of its sodium or potassium salts in the treatment of a variety of infections. It is effective against most gram-positive bacteria and against gram-negative cocci. It has also been used as an experimental convulsant because of its actions on GAMMA-AMINOBUTYRIC ACID mediated synaptic transmission.. benzylpenicillin : A penicillin in which the substituent at position 6 of the penam ring is a phenylacetamido group. | 1.96 | 1 | 0 | penicillin allergen; penicillin | antibacterial drug; drug allergen; epitope |
biguanides Biguanides: Derivatives of biguanide (the structure formula HN(C(NH)NH2)2) that are primarily used as oral HYPOGLYCEMIC AGENTS for the treatment of DIABETES MELLITUS, TYPE 2 and PREDIABETES.. biguanides : A class of oral hypoglycemic drugs used for diabetes mellitus or prediabetes treatment. They have a structure based on the 2-carbamimidoylguanidine skeleton. | 1.95 | 1 | 0 | guanidines | |
chloramphenicol Amphenicol: Chloramphenicol and its derivatives. | 2.03 | 1 | 0 | C-nitro compound; carboxamide; diol; organochlorine compound | antibacterial drug; antimicrobial agent; Escherichia coli metabolite; geroprotector; Mycoplasma genitalium metabolite; protein synthesis inhibitor |
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. | 2.06 | 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 |
cyanides Cyanides: Inorganic salts of HYDROGEN CYANIDE containing the -CN radical. The concept also includes isocyanides. It is distinguished from NITRILES, which denotes organic compounds containing the -CN radical.. cyanides : Salts and C-organyl derivatives of hydrogen cyanide, HC#N.. isocyanide : The isomer HN(+)#C(-) of hydrocyanic acid, HC#N, and its hydrocarbyl derivatives RNC (RN(+)#C(-)).. cyanide : A pseudohalide anion that is the conjugate base of hydrogen cyanide. | 2.37 | 2 | 0 | pseudohalide anion | EC 1.9.3.1 (cytochrome c oxidase) inhibitor |
chlorobutanol [no description available] | 1.96 | 1 | 0 | tertiary alcohol | |
sucrose Saccharum: A plant genus of the family POACEAE widely cultivated in the tropics for the sweet cane that is processed into sugar. | 2.02 | 1 | 0 | glycosyl glycoside | algal metabolite; Escherichia coli metabolite; human metabolite; mouse metabolite; osmolyte; Saccharomyces cerevisiae metabolite; sweetening agent |
adenosine diphosphate Adenosine Diphosphate: Adenosine 5'-(trihydrogen diphosphate). An adenine nucleotide containing two phosphate groups esterified to the sugar moiety at the 5'-position. | 2.31 | 1 | 0 | adenosine 5'-phosphate; purine ribonucleoside 5'-diphosphate | fundamental metabolite; human metabolite |
kanamycin a Kanamycin: Antibiotic complex produced by Streptomyces kanamyceticus from Japanese soil. Comprises 3 components: kanamycin A, the major component, and kanamycins B and C, the minor components.. kanamycin : Kanamycin is a naturally occurring antibiotic complex from Streptomyces kanamyceticus that consists of several components: kanamycin A, the major component (also usually designated as kanamycin), and kanamycins B, C, D and X the minor components. | 1.98 | 1 | 0 | kanamycins | bacterial metabolite |
bromodeoxyuridine Bromodeoxyuridine: A nucleoside that substitutes for thymidine in DNA and thus acts as an antimetabolite. It causes breaks in chromosomes and has been proposed as an antiviral and antineoplastic agent. It has been given orphan drug status for use in the treatment of primary brain tumors. | 1.97 | 1 | 0 | pyrimidine 2'-deoxyribonucleoside | antimetabolite; antineoplastic agent |
galactose galactopyranose : The pyranose form of galactose. | 5.09 | 1 | 1 | D-galactose; galactopyranose | Escherichia coli metabolite; mouse metabolite |
carbostyril Quinolones: A group of derivatives of naphthyridine carboxylic acid, quinoline carboxylic acid, or NALIDIXIC ACID.. quinolin-2(1H)-one : A quinolone that is 1,2-dihydroquinoline substituted by an oxo group at position 2. | 5.09 | 1 | 1 | monohydroxyquinoline; quinolone | bacterial xenobiotic metabolite |
phenylephrine Phenylephrine: An alpha-1 adrenergic agonist used as a mydriatic, nasal decongestant, and cardiotonic agent.. phenylephrine : A member of the class of the class of phenylethanolamines that is (1R)-2-(methylamino)-1-phenylethan-1-ol carrying an additional hydroxy substituent at position 3 on the phenyl ring. | 2.43 | 2 | 0 | phenols; phenylethanolamines; secondary amino compound | alpha-adrenergic agonist; cardiotonic drug; mydriatic agent; nasal decongestant; protective agent; sympathomimetic agent; vasoconstrictor agent |
edetic acid Edetic Acid: A chelating agent that sequesters a variety of polyvalent cations such as CALCIUM. It is used in pharmaceutical manufacturing and as a food additive. | 2.54 | 2 | 0 | ethylenediamine derivative; polyamino carboxylic acid; tetracarboxylic acid | anticoagulant; antidote; chelator; copper chelator; geroprotector |
methylene blue Methylene Blue: A compound consisting of dark green crystals or crystalline powder, having a bronze-like luster. Solutions in water or alcohol have a deep blue color. Methylene blue is used as a bacteriologic stain and as an indicator. It inhibits GUANYLATE CYCLASE, and has been used to treat cyanide poisoning and to lower levels of METHEMOGLOBIN.. methylene blue : An organic chloride salt having 3,7-bis(dimethylamino)phenothiazin-5-ium as the counterion. A commonly used dye that also exhibits antioxidant, antimalarial, antidepressant and cardioprotective properties. | 9.53 | 53 | 0 | organic chloride salt | acid-base indicator; antidepressant; antimalarial; antimicrobial agent; antioxidant; cardioprotective agent; EC 1.4.3.4 (monoamine oxidase) inhibitor; EC 3.1.1.8 (cholinesterase) inhibitor; EC 4.6.1.2 (guanylate cyclase) inhibitor; fluorochrome; histological dye; neuroprotective agent; physical tracer |
aniline [no description available] | 2.43 | 2 | 0 | anilines; primary arylamine | |
colchicine (S)-colchicine : A colchicine that has (S)-configuration. It is a secondary metabolite, has anti-inflammatory properties and is used to treat gout, crystal-induced joint inflammation, familial Mediterranean fever, and many other conditions. | 3.53 | 2 | 0 | alkaloid; colchicine | anti-inflammatory agent; gout suppressant; mutagen |
mannitol [no description available] | 4.45 | 1 | 1 | mannitol | allergen; antiglaucoma drug; compatible osmolytes; Escherichia coli metabolite; food anticaking agent; food bulking agent; food humectant; food stabiliser; food thickening agent; hapten; metabolite; osmotic diuretic; sweetening agent |
trifluridine Trifluridine: An antiviral derivative of THYMIDINE used mainly in the treatment of primary keratoconjunctivitis and recurrent epithelial keratitis due to HERPES SIMPLEX virus. (From Martindale, The Extra Pharmacopoeia, 30th ed, p557). trifluridine : A pyrimidine 2'-deoxyribonucleoside compound having 5-trifluoromethyluracil as the nucleobase. An antiviral drug used mainly in the treatment of primary keratoconjunctivitis and recurrent epithelial keratitis. | 5.09 | 1 | 1 | nucleoside analogue; organofluorine compound; pyrimidine 2'-deoxyribonucleoside | antimetabolite; antineoplastic agent; antiviral drug; EC 2.1.1.45 (thymidylate synthase) inhibitor |
histidine Histidine: An essential amino acid that is required for the production of HISTAMINE.. L-histidine : The L-enantiomer of the amino acid histidine.. histidine : An alpha-amino acid that is propanoic acid bearing an amino substituent at position 2 and a 1H-imidazol-4-yl group at position 3. | 2.17 | 1 | 0 | amino acid zwitterion; histidine; L-alpha-amino acid; polar amino acid zwitterion; proteinogenic amino acid | algal metabolite; Escherichia coli metabolite; human metabolite; micronutrient; mouse metabolite; nutraceutical; Saccharomyces cerevisiae metabolite |
alizarin [no description available] | 2.06 | 1 | 0 | dihydroxyanthraquinone | chromophore; dye; plant metabolite |
chlorquinaldol Chlorquinaldol: Local anti-infective agent used for skin, gastrointestinal, and vaginal infections with fungi, protozoa, and certain bacteria. In animals, it causes central nervous system damage and is not administered parenterally. It is also used as antiseptic, fungistat, or deodorant.. chlorquinaldol : A monohydroxyquinoline that is quinolin-8-ol which is substituted by a methyl group at position 2 and by chlorine at positions 5 and 7. An antifungal and antibacterial, it was formerly used for topical treatment of skin conditions and vaginal infections. | 5.09 | 1 | 1 | monohydroxyquinoline; organochlorine compound | antibacterial drug; antiprotozoal drug; antiseptic drug |
tryptophan Tryptophan: An essential amino acid that is necessary for normal growth in infants and for NITROGEN balance in adults. It is a precursor of INDOLE ALKALOIDS in plants. It is a precursor of SEROTONIN (hence its use as an antidepressant and sleep aid). It can be a precursor to NIACIN, albeit inefficiently, in mammals.. tryptophan : An alpha-amino acid that is alanine bearing an indol-3-yl substituent at position 3. | 5.33 | 17 | 0 | erythrose 4-phosphate/phosphoenolpyruvate family amino acid; L-alpha-amino acid zwitterion; L-alpha-amino acid; proteinogenic amino acid; tryptophan zwitterion; tryptophan | antidepressant; Escherichia coli metabolite; human metabolite; micronutrient; mouse metabolite; nutraceutical; plant metabolite; Saccharomyces cerevisiae metabolite |
acetylene [no description available] | 1.97 | 1 | 0 | alkyne; gas molecular entity; terminal acetylenic compound | |
acetonitrile acetonitrile: RN given refers to unlabeled cpd. acetonitrile : A nitrile that is hydrogen cyanide in which the hydrogen has been replaced by a methyl group. | 2.06 | 1 | 0 | aliphatic nitrile; volatile organic compound | EC 3.5.1.4 (amidase) inhibitor; NMR chemical shift reference compound; polar aprotic solvent |
perflutren Definity: a fluorocarbon-filled ultrasonic contrast agent; Definity is tradename. octafluoropropane : A fluorocarbon that is propane in which all of the hydrogens have been replaced by fluorines. | 2.03 | 1 | 0 | fluoroalkane; fluorocarbon | |
isoprene isoprene: used in manufacture of ''synthetic'' rubber, butyl rubber; copolymer in production of elastomers; structure. isoprene : A hemiterpene with the formula CH2=C(CH3)CH=CH2; the monomer of natural rubber and a common structure motif to the isoprenoids, a large class of other naturally occurring compounds. | 2.07 | 1 | 0 | alkadiene; hemiterpene; volatile organic compound | plant metabolite |
isobutyl alcohol isobutyl alcohol: RN given refers to parent cpd | 2.6 | 1 | 0 | alkyl alcohol; primary alcohol | Saccharomyces cerevisiae metabolite |
rhodamine b rhodamine B: RN & N1 from 9th CI Form Index; RN given refers to parent cpd; structure in Merck Index, 9th ed, #7973; TETRAETHYLRHODAMINE was see RHODAMINES 1975-93; use RHODAMINES to search TETRAETHYLRHODAMINE 1975-93. rhodamine B : An organic chloride salt having N-[9-(2-carboxyphenyl)-6-(diethylamino)-3H-xanthen-3-ylidene]-N-ethylethanaminium as the counterion. An amphoteric dye commonly used as a fluorochrome. | 2.78 | 3 | 0 | organic chloride salt; xanthene dye | fluorescent probe; fluorochrome; histological dye |
lawsone lawsone: a molluscacide from leaves of Lawsonia inermis L. topical sunscreening agent; structure; powdered leaves of Lawsonia inermis(Lythraceae) used as brown hair dye. lawsone : 1,4-Naphthoquinone carrying a hydroxy function at C-2. It is obtained from the leaves of Lawsonia inermis. | 1.97 | 1 | 0 | | |
fluorene [no description available] | 2.02 | 1 | 0 | ortho-fused polycyclic arene; ortho-fused tricyclic hydrocarbon | |
n-vinyl-2-pyrrolidinone N-vinyl-2-pyrrolidinone: monomer of POVIDONE; structure given in first source | 1.92 | 1 | 0 | pyrrolidin-2-ones | |
picric acid picric acid: used as antiseptic, astringent & stimulant for epitheliazation; structure. picric acid : A C-nitro compound comprising phenol having three nitro substtituents at the 2-, 4- and 6-positions. | 2.4 | 2 | 0 | C-nitro compound | antiseptic drug; explosive; fixative |
2-phenylphenol 2-phenylphenol: RN given refers to parent cpd; structure. biphenyl-2-ol : A member of the class of hydroxybiphenyls that is biphenyl substituted by a hydroxy group at position 2. It is generally used as a post-harvest fungicide for citrus fruits. | 2.02 | 1 | 0 | hydroxybiphenyls | antifungal agrochemical; environmental food contaminant |
isatin tribulin: endogenous MONOAMINE OXIDASE inhibitory activity extractable into ethyl acetate found in brain and many mammalian tissues and fluids; ISATIN is a major component; produced in excess following alcohol withdrawal; | 9.73 | 11 | 0 | indoledione | EC 1.4.3.4 (monoamine oxidase) inhibitor; plant metabolite |
tolonium chloride Tolonium Chloride: A phenothiazine that has been used as a hemostatic, a biological stain, and a dye for wool and silk. Tolonium chloride has also been used as a diagnostic aid for oral and gastric neoplasms and in the identification of the parathyroid gland in thyroid surgery.. tolonium chloride : An organic chloride salt having 3-amino-7-(dimethylamino)-2-methylphenothiazin-5-ium (tolonium) as the counterion. It is a blue nuclear counterstain that can be used to demonstrate Nissl substance and is also useful for staining mast cell granules, both in metachromatic and orthochromatic techniques. | 3.65 | 3 | 0 | | |
diphenyl diphenyl: RN given refers to unlabeled cpd; structure | 2 | 1 | 0 | aromatic fungicide; benzenes; biphenyls | antifungal agrochemical; antimicrobial food preservative |
xanthenes Xanthenes: Compounds with three aromatic rings in linear arrangement with an OXYGEN in the center ring. | 4.51 | 4 | 0 | xanthene | |
veratryl alcohol (3,4-dimethoxyphenyl)methanol : A member of the class of benzyl alcohols that is benzyl alcohol in which the hydrogens at positions 3 and 4 of the phenyl group are substituted by methoxy groups. | 2.1 | 1 | 0 | benzyl alcohols; dimethoxybenzene; primary alcohol | fungal metabolite |
propylparaben Parabens: Methyl, propyl, butyl, and ethyl esters of p-hydroxybenzoic acid. They have been approved by the FDA as antimicrobial agents for foods and pharmaceuticals. (From Hawley's Condensed Chemical Dictionary, 11th ed, p872) | 1.97 | 1 | 0 | benzoate ester; paraben; phenols | antifungal agent; antimicrobial agent |
indene indene: structure in first source. 1H-indene : An ortho-fused bicyclic arene comprising of benzene and cyclopentene rings. | 2.05 | 1 | 0 | indene; ortho-fused bicyclic arene | |
benzenesulfonic acid benzenesulfonic acid: RN given refers to parent cpd. benzenesulfonic acid : The simplest member of the class of a benzenesulfonic acids that consists of a benzene carrying a single sulfo group. | 1.98 | 1 | 0 | benzenesulfonic acids | |
styrene Styrene: A colorless, toxic liquid with a strong aromatic odor. It is used to make rubbers, polymers and copolymers, and polystyrene plastics.. styrene : A vinylarene that is benzene carrying a vinyl group. It has been isolated from the benzoin resin produced by Styrax species. | 2.05 | 1 | 0 | styrenes; vinylarene; volatile organic compound | mouse metabolite; mutagen; plant metabolite |
diphenylmethane diphenylmethane : A diarylmethane that is methane substituted by two phenyl groups. | 2.01 | 1 | 0 | diarylmethane | |
4-phenylenediamine 4-phenylenediamine: agent hair dye responsible for contact dermatitis; RN given refers to parent cpd. 1,4-phenylenediamine : A phenylenediamine in which the amino functions are at positions 1 and 4 of the benzene nucleus. | 2.45 | 2 | 0 | phenylenediamine | allergen; dye; hapten; reagent |
pyrroles 1H-pyrrole : A tautomer of pyrrole that has the double bonds at positions 2 and 4.. pyrrole : A five-membered monocyclic heteroarene comprising one NH and four CH units which forms the parent compound of the pyrrole group of compounds. Its five-membered ring structure has three tautomers. A 'closed class'.. azole : Any monocyclic heteroarene consisting of a five-membered ring containing nitrogen. Azoles can also contain one or more other non-carbon atoms, such as nitrogen, sulfur or oxygen. | 5.69 | 5 | 1 | pyrrole; secondary amine | |
tetrahydrofuran oxolane : A cyclic ether that is butane in which one hydrogen from each methyl group is substituted by an oxygen. | 2.05 | 1 | 0 | cyclic ether; oxolanes; saturated organic heteromonocyclic parent; volatile organic compound | polar aprotic solvent |
thiophenes Thiophenes: A monocyclic heteroarene furan in which the oxygen atom is replaced by a sulfur.. thiophenes : Compounds containing at least one thiophene ring. | 2.96 | 4 | 0 | mancude organic heteromonocyclic parent; monocyclic heteroarene; thiophenes; volatile organic compound | non-polar solvent |
nonane iotrochotin: toxin from the Caribbean sponge Iotrochota birotulata, which selectively permeabilizes synaptosomes. nonane : A straight chain alkane composed of 9 carbon atoms. | 2.01 | 1 | 0 | alkane | plant metabolite; volatile oil component |
diethylhexyl phthalate Diethylhexyl Phthalate: An ester of phthalic acid. It appears as a light-colored, odorless liquid and is used as a plasticizer for many resins and elastomers.. bis(2-ethylhexyl) phthalate : A phthalate ester that is the bis(2-ethylhexyl) ester of benzene-1,2-dicarboxylic acid. | 2.03 | 1 | 0 | diester; phthalate ester | androstane receptor agonist; apoptosis inhibitor; plasticiser |
sulfan blue sulfan blue: widely used to visualize lymph vessels for lymphography; structure | 3.16 | 5 | 0 | organic molecular entity | |
diatrizoate meglumine Diatrizoate Meglumine: A versatile contrast medium used for DIAGNOSTIC X-RAY RADIOLOGY.. meglumine amidotrizoate : The N-methylglucamine salt of amidotrizoic acid. Both the sodium and the meglumine salts of amidotrizoic acid have been widely used as water-soluble radioopaque media in diagnostic radiography. The use of a mixture of the two salts is often preferred, as adverse effects can be reduced. | 2.39 | 2 | 0 | monocarboxylic acid anion | radioopaque medium |
2-naphthol 2-naphthol: RN given refers to parent cpd. 2-naphthol : A naphthol carrying a hydroxy group at position 2.. naphthols : Any hydroxynaphthalene derivative that has a single hydroxy substituent. | 3.05 | 1 | 0 | naphthol | antinematodal drug; genotoxin; human urinary metabolite; human xenobiotic metabolite; mouse metabolite; radical scavenger |
shikimic acid Shikimic Acid: A tri-hydroxy cyclohexene carboxylic acid important in biosynthesis of so many compounds that the shikimate pathway is named after it.. shikimic acid : A cyclohexenecarboxylic acid that is cyclohex-1-ene-1-carboxylic acid substituted by hydroxy groups at positions 3, 4 and 5 (the 3R,4S,5R stereoisomer). It is an intermediate metabolite in plants and microorganisms. | 5.09 | 1 | 1 | alpha,beta-unsaturated monocarboxylic acid; cyclohexenecarboxylic acid; hydroxy monocarboxylic acid | Escherichia coli metabolite; plant metabolite; Saccharomyces cerevisiae metabolite |
ethyl acetate ethyl acetate : The acetate ester formed between acetic acid and ethanol. | 2.13 | 1 | 0 | acetate ester; ethyl ester; volatile organic compound | EC 3.4.19.3 (pyroglutamyl-peptidase I) inhibitor; metabolite; polar aprotic solvent; Saccharomyces cerevisiae metabolite |
copper phthalocyanine copper phthalocyanine: structure. copper(II) phthalocyanine : A metallophthalocyanine that is copper(2+) forming a coordination complex with phthalocyanine. It is a synthetic blue pigment which is used as a colorant in paints and dyes. | 2.1 | 1 | 0 | | |
diphenhydramine hydrochloride Antitussive Agents: Agents that suppress cough. They act centrally on the medullary cough center. EXPECTORANTS, also used in the treatment of cough, act locally.. diphenhydramine hydrochloride : The hydrochloride salt of diphenhydramine. | 2.41 | 1 | 0 | hydrochloride; organoammonium salt | anti-allergic agent; antiemetic; antiparkinson drug; antipruritic drug; H1-receptor antagonist; local anaesthetic; muscarinic antagonist; sedative |
potassium cyanide [no description available] | 1.97 | 1 | 0 | cyanide salt; one-carbon compound; potassium salt | EC 1.15.1.1 (superoxide dismutase) inhibitor; EC 1.9.3.1 (cytochrome c oxidase) inhibitor; neurotoxin |
fluoranthene fluoranthene: structure. fluoranthene : An ortho- and peri-fused polycyclic arene consisting of a naphthalene and benzene unit connected by a five-membered ring. | 2.42 | 2 | 0 | ortho- and peri-fused polycyclic arene | |
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. | 2.95 | 4 | 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. | 2.21 | 1 | 0 | cycloalkane; cyclopentanes; volatile organic compound | non-polar solvent |
cyclooctane [no description available] | 2.01 | 1 | 0 | | |
nitroblue tetrazolium Nitroblue Tetrazolium: Colorless to yellow dye that is reducible to blue or black formazan crystals by certain cells; formerly used to distinguish between nonbacterial and bacterial diseases, the latter causing neutrophils to reduce the dye; used to confirm diagnosis of chronic granulomatous disease. | 2.02 | 1 | 0 | organic cation | |
ephedrine Ephedrine: A phenethylamine found in EPHEDRA SINICA. PSEUDOEPHEDRINE is an isomer. It is an alpha- and beta-adrenergic agonist that may also enhance release of norepinephrine. It has been used for asthma, heart failure, rhinitis, and urinary incontinence, and for its central nervous system stimulatory effects in the treatment of narcolepsy and depression. It has become less extensively used with the advent of more selective agonists.. (-)-ephedrine : A phenethylamine alkaloid that is 2-phenylethanamine substituted by a methyl group at the amino nitrogen and a methyl and a hydroxy group at position 2 and 1 respectively. | 2.04 | 1 | 0 | phenethylamine alkaloid; phenylethanolamines | bacterial metabolite; environmental contaminant; nasal decongestant; plant metabolite; sympathomimetic agent; vasoconstrictor agent; xenobiotic |
thiocyanate thiocyanate: RN given refers to parent cpd. thiocyanate : A pseudohalide anion obtained by deprotonation of the thiol group of thiocyanic acid. | 2.46 | 2 | 0 | pseudohalide anion; sulfur molecular entity | human metabolite |
evans blue Evans Blue: An azo dye used in blood volume and cardiac output measurement by the dye dilution method. It is very soluble, strongly bound to plasma albumin, and disappears very slowly.. Evans blue : An organic sodium salt that is the tetrasodium salt of 6,6'-{(3,3'-dimethyl[1,1'-biphenyl]-4,4'-diyl)bis[diazene-2,1-diyl]}bis(4-amino-5-hydroxynaphthalene-1,3-disulfonate). It is sometimes used as a counterstain, especially in fluorescent methods to suppress background autofluorescence. | 2.68 | 3 | 0 | organic sodium salt | fluorochrome; histological dye; sodium channel blocker; teratogenic agent |
perfluorobutane perfluorobutane: component of the echo contrast agent, BR14, which consists of perfluorobutane gas microbubbles. perflubutane : A fluorocarbon that is butane in which all of the hydrogens have been replaced by fluorines. Microbubbles of preflubutane are used in the ultrasound contrast agent BR14. | 2.07 | 1 | 0 | fluoroalkane; fluorocarbon; gas molecular entity | ultrasound contrast agent |
betamethasone Betamethasone: A glucocorticoid given orally, parenterally, by local injection, by inhalation, or applied topically in the management of various disorders in which corticosteroids are indicated. Its lack of mineralocorticoid properties makes betamethasone particularly suitable for treating cerebral edema and congenital adrenal hyperplasia. (From Martindale, The Extra Pharmacopoeia, 30th ed, p724) | 2.03 | 1 | 0 | 11beta-hydroxy steroid; 17alpha-hydroxy steroid; 20-oxo steroid; 21-hydroxy steroid; 3-oxo-Delta(1),Delta(4)-steroid; fluorinated steroid; glucocorticoid; primary alpha-hydroxy ketone; tertiary alpha-hydroxy ketone | anti-asthmatic agent; anti-inflammatory drug; immunosuppressive agent |
silicon carbide silicon carbide: fibers used for reinforcement of porcelain crowns; a feldspathic body (gingival) porcelain; used to coat titanium hip prostheses | 2.07 | 1 | 0 | organosilicon compound | |
indirubin [no description available] | 9.99 | 79 | 0 | | |
aloe emodin aloe emodin: structure distinct from emodin; this does not mean emodin from aloe. Aloe emodin : A dihydroxyanthraquinone that is chrysazin carrying a hydroxymethyl group at position 3. It has been isolated from plant species of the genus Aloe. | 2.02 | 1 | 0 | aromatic primary alcohol; dihydroxyanthraquinone | antineoplastic agent; plant metabolite |
naphthol yellow naphthol yellow: RN given refers to parent cpd; structure. flavianic acid : A naphthalenesulfonic acid that is naphthalene-2-sulfonic acid substituted by nitro groups at positions 5 and 7 as well as a hydroxy group at position 8. The disodium salt is the biological stain 'naphthol yellow S'. | 1.98 | 1 | 0 | C-nitro compound; naphthalenesulfonic acid; naphthols | histological dye |
hematoxylin Hematoxylin: A dye obtained from the heartwood of logwood (Haematoxylon campechianum Linn., Leguminosae) used as a stain in microscopy and in the manufacture of ink. | 2.03 | 1 | 0 | organic heterotetracyclic compound; oxacycle; polyphenol; tertiary alcohol | histological dye; plant metabolite |
triphenylmethane triphenylmethane : A triarylmethane in which the three aryl groups are phenyl. It forms the basic skeleton of several synthetic dyes. | 2.13 | 1 | 0 | triarylmethane | environmental contaminant; xenobiotic |
hesperidin Hesperidin: A flavanone glycoside found in CITRUS fruit peels.. hesperidin : A disaccharide derivative that consists of hesperetin substituted by a 6-O-(alpha-L-rhamnopyranosyl)-beta-D-glucopyranosyl moiety at position 7 via a glycosidic linkage. | 2.02 | 1 | 0 | 3'-hydroxyflavanones; 4'-methoxyflavanones; dihydroxyflavanone; disaccharide derivative; flavanone glycoside; monomethoxyflavanone; rutinoside | mutagen |
luminol Luminol: 5-Amino-2,3-dihydro-1,4-phthalazinedione. Substance that emits light on oxidation. It is used in chemical determinations. | 5.09 | 1 | 1 | | |
4,6-dinitro-o-cresol 4,6-dinitro-o-cresol: RN given refers to parent cpd; structure. 4,6-dinitro-o-cresol : A hydroxytoluene that is o-cresol carrying nitro substituents at positions 4 and 6. | 2.17 | 1 | 0 | dinitrophenol acaricide; hydroxytoluene; nitrotoluene | dinitrophenol insecticide; fungicide; herbicide |
trinitrobenzenesulfonic acid Trinitrobenzenesulfonic Acid: A reagent that is used to neutralize peptide terminal amino groups.. 2,4,6-trinitrobenzenesulfonic acid : The arenesulfonic acid that is benzenesulfonic acid with three nitro substituents in the 2-, 4- and 6-positions. | 2.15 | 1 | 0 | arenesulfonic acid; C-nitro compound | epitope; explosive; reagent |
eosine yellowish-(ys) Eosine Yellowish-(YS): A versatile red dye used in cosmetics, pharmaceuticals, textiles, etc., and as tissue stain, vital stain, and counterstain with HEMATOXYLIN. It is also used in special culture media.. eosin YS dye : An organic sodium salt that is 2',4',5',7'-tetrabromofluorescein in which the carboxy group and the phenolic hydroxy group have been deprotonated and the resulting charge is neutralised by two sodium ions. | 2.43 | 2 | 0 | organic sodium salt; organobromine compound | fluorochrome; histological dye |
gentian violet Gentian Violet: A dye that is a mixture of violet rosanilinis with antibacterial, antifungal, and anthelmintic properties.. crystal violet : An organic chloride salt that is the monochloride salt of crystal violet cation. It has been used in creams for the topical treatment of bacterial and fungal infections, being effective against some Gram-positive bacteria (notably Staphylococcus species) and some pathogenic fungi (including Candida species) but use declined following reports of animal carcinogenicity. It has also been used for dying wood, silk, and paper, as well as a histological stain. | 7.55 | 13 | 0 | organic chloride salt | anthelminthic drug; antibacterial agent; antifungal agent; antiseptic drug; histological dye |
hematoporphyrin Hematoporphyrins: Iron-free derivatives of heme with 4 methyl groups, 2 hydroxyethyl groups and 2 propionic acid groups attached to the pyrrole rings. Some of these PHOTOSENSITIZING AGENTS are used in the PHOTOTHERAPY of malignant NEOPLASMS.. hematoporphyrin : A dicarboxylic acid that is protoporphyrin in which the vinyl groups at positions 7 and 12 are replaced by 1-hydroxyethyl groups. | 2.01 | 1 | 0 | | |
neutral red Neutral Red: A vital dye used as an indicator and biological stain. Various adverse effects have been observed in biological systems.. neutral red : A hydrochloride obtained by combining the free base of neutral red with one equivalent of hydrochloric acid. Neutral red acts as a pH indicator, changing from red to yellow between pH 6.8 and 8.0. | 2.38 | 2 | 0 | hydrochloride | acid-base indicator; dye; two-colour indicator |
malachite green malachite green: RN given refers to parent cpd; structure. malachite green : An organic chloride salt that is the monochloride salt of malachite green cation. Used as a green-coloured dye, as a counter-stain in histology, and for its anti-fungal properties in aquaculture. | 2.03 | 1 | 0 | organic chloride salt | antibacterial agent; antifungal drug; carcinogenic agent; environmental contaminant; fluorochrome; histological dye; teratogenic agent |
congo red Congo Red: An acid dye used in testing for hydrochloric acid in gastric contents. It is also used histologically to test for AMYLOIDOSIS.. Congo Red : An indicator dye that is blue-violet at pH 3.0 and red at pH 5.0. | 3.19 | 5 | 0 | bis(azo) compound | |
indoxyl acetate [no description available] | 2.38 | 2 | 0 | indoles | |
n-tetradecane tetradecane : A straight chain alkane consisting of 14 carbon atoms. | 2.03 | 1 | 0 | long-chain alkane | plant metabolite; volatile oil component |
c.i. 42510 Rosaniline Dyes: Compounds that contain the triphenylmethane aniline structure found in rosaniline. Many of them have a characteristic magenta color and are used as COLORING AGENTS.. basic fuchsin : A four-component mixture of chemically related dyes comprising pararosanilin, rosanilin, magenta II and new fuchsin in varying amounts. rosanilin : A hydrochloride that is the monohydrochloride of 4-[(4-aminophenyl)(4-iminocyclohexa-2,5-dien-1-ylidene)methyl]-2-methylaniline. One of the major constituents of Basic fuchsin, together with pararosanilin, magenta II and new fuchsin. | 3.73 | 10 | 0 | | |
2-piperidone 2-piperidone: structure given in first source. piperidin-2-one : A delta-lactam that is piperidine which is substituted by an oxo group at position 2. | 2.04 | 1 | 0 | delta-lactam; piperidones | EC 1.2.1.88 (L-glutamate gamma-semialdehyde dehydrogenase) inhibitor |
amaranth dye Amaranth Dye: A sulfonic acid-based naphthylazo dye used as a coloring agent for foodstuffs and medicines and as a dye and chemical indicator. It was banned by the FDA in 1976 for use in foods, drugs, and cosmetics. (From Merck Index, 11th ed) | 4.6 | 8 | 0 | | |
4-vinylbenzoic acid [no description available] | 2.01 | 1 | 0 | | |
carmine Carmine: Coloring matter from the insect Coccus cacti L. It is used in foods, pharmaceuticals, toiletries, etc., as a dye, and also has use as a microscopic stain and biological marker. | 6.97 | 22 | 1 | | |
durapatite Durapatite: The mineral component of bones and teeth; it has been used therapeutically as a prosthetic aid and in the prevention and treatment of osteoporosis.. hydroxylapatite : A phosphate mineral with the formula Ca5(PO4)3(OH). | 2.31 | 1 | 0 | | |
sodium hydroxide Sodium Hydroxide: A highly caustic substance that is used to neutralize acids and make sodium salts. (From Merck Index, 11th ed) | 2.06 | 1 | 0 | alkali metal hydroxide | |
zinc oxide Zinc Oxide: A mild astringent and topical protectant with some antiseptic action. It is also used in bandages, pastes, ointments, dental cements, and as a sunblock. | 5.09 | 1 | 1 | zinc molecular entity | |
ammonium hydroxide Ammonium Hydroxide: The hydroxy salt of ammonium ion. It is formed when AMMONIA reacts with water molecules in solution.. ammonium hydroxide : A solution of ammonia in water. | 2.13 | 1 | 0 | inorganic hydroxy compound | food acidity regulator |
paraquat Paraquat: A poisonous dipyridilium compound used as contact herbicide. Contact with concentrated solutions causes irritation of the skin, cracking and shedding of the nails, and delayed healing of cuts and wounds.. paraquat : An organic cation that consists of 4,4'-bipyridine bearing two N-methyl substituents loctated at the 1- and 1'-positions. | 1.97 | 1 | 0 | organic cation | geroprotector; herbicide |
orange g orange G : An organic sodium salt that is the disodium salt of 7-hydroxy-8-[(E)-phenyldiazenyl]naphthalene-1,3-disulfonic acid. It is often combined with other yellow dyes in alcoholic solution to stain erythrocytes in trichrome methods, and is used for demonstrating cells in the pancreas and pituitary. | 2.41 | 2 | 0 | | |
fluorescein Fluorescein: A phthalic indicator dye that appears yellow-green in normal tear film and bright green in a more alkaline medium such as the aqueous humor.. fluorescein (lactone form) : A xanthene dye that is highly fluorescent, detectable even when present in minute quantities. Used forensically to detect traces of blood, in analytical chemistry as an indicator in silver nitrate titrations and in microscopy. | 5.34 | 4 | 1 | 2-benzofurans; gamma-lactone; organic heteropentacyclic compound; oxaspiro compound; polyphenol; xanthene dye | fluorescent dye; radioopaque medium |
fast green fcf Fast Green FCF: structure. Fast green FCF : An organic sodium salt having 2-{(4-{ethyl[(3-sulfonatophenyl)methyl]amino}phenyl)[4-{ethyl[(3-sulfonatophenyl)methyl]iminio}cyclohexa-2,5-dien-1-ylidene]methyl}-5-hydroxybenzene-1-sulfonate as the counterion. Used as a substitute for Light green SF yellowish in Masson's trichrome as it is less likely to fade, and is more brilliant in colour. Also used as a food colouring agent. | 1.95 | 1 | 0 | organic sodium salt | fluorochrome; food colouring; histological dye |
c.i. direct blue 1 [no description available] | 2.02 | 1 | 0 | | |
ponceau 4r ponceau 4R: structure in first source | 3.1 | 5 | 0 | | |
stavudine Stavudine: A dideoxynucleoside analog that inhibits reverse transcriptase and has in vitro activity against HIV.. stavudine : A nucleoside analogue obtained by formal dehydration across positions 2 and 3 of thymidine. An inhibitor of HIV-1 reverse transcriptase | 2.04 | 1 | 0 | dihydrofuran; nucleoside analogue; organic molecular entity | antimetabolite; antiviral agent; EC 2.7.7.49 (RNA-directed DNA polymerase) inhibitor |
fluorescein-5-isothiocyanate Fluorescein-5-isothiocyanate: Fluorescent probe capable of being conjugated to tissue and proteins. It is used as a label in fluorescent antibody staining procedures as well as protein- and amino acid-binding techniques.. fluorescein 5-isothiocyanate : The 5-isomer of fluorescein isothiocyanate. Acts as a fluorescent probe capable of being conjugated to tissue and proteins; used as a label in fluorescent antibody staining procedures as well as protein- and amino acid-binding techniques. | 2.03 | 1 | 0 | fluorescein isothiocyanate | |
dithiothreitol 1,4-dimercaptobutane-2,3-diol : A glycol that is butane-2,3-diol in which a hydrogen from each of the methyl groups is replaced by a thiol group.. 1,4-dithiothreitol : The threo-diastereomer of 1,4-dimercaptobutane-2,3-diol. | 4.92 | 2 | 1 | 1,4-dimercaptobutane-2,3-diol; butanediols; dithiol; glycol; thiol | chelator; human metabolite; reducing agent |
azo rubin s azo rubin S: RN given refers to parent cpd; structure | 2.41 | 2 | 0 | | |
carbonates Carbonates: Salts or ions of the theoretical carbonic acid, containing the radical CO2(3-). Carbonates are readily decomposed by acids. The carbonates of the alkali metals are water-soluble; all others are insoluble. (From Grant & Hackh's Chemical Dictionary, 5th ed). carbonates : Organooxygen compounds that are salts or esters of carbonic acid, H2CO3. | 3.58 | 2 | 0 | carbon oxoanion | |
Brilliant Blue brilliant blue: coal tar derivative food dye; used as the di-NH4 or di-Na salts; RN given refers to parent cpd | 3.26 | 6 | 0 | organic molecular entity | |
green 5 D & C green 5: coloring agent in drugs and cosmetics | 2.41 | 1 | 0 | | |
norleucine Norleucine: An unnatural amino acid that is used experimentally to study protein structure and function. It is structurally similar to METHIONINE, however it does not contain SULFUR.. L-norleucine : A non-proteinogenic L-alpha-amino acid comprising hexanoic acid carrying an amino group at C-2. It does not occur naturally. | 2.41 | 1 | 0 | 2-aminohexanoic acid; L-alpha-amino acid zwitterion; non-proteinogenic L-alpha-amino acid | |
limonene Limonene: A naturally-occurring class of MONOTERPENES which occur as a clear colorless liquid at room temperature. Limonene is the major component in the oil of oranges which has many uses, including as flavor and fragrance. It is recognized as safe in food by the Food and Drug Administration (FDA).. limonene : A monoterpene that is cyclohex-1-ene substituted by a methyl group at position 1 and a prop-1-en-2-yl group at position 4 respectively. | 2.06 | 1 | 0 | cycloalkene; p-menthadiene | human metabolite |
iridium Iridium: A metallic element with the atomic symbol Ir, atomic number 77, and atomic weight 192.22. | 5.09 | 1 | 1 | cobalt group element atom; platinum group metal atom | |
mercury Mercury: A silver metallic element that exists as a liquid at room temperature. It has the atomic symbol Hg (from hydrargyrum, liquid silver), atomic number 80, and atomic weight 200.59. Mercury is used in many industrial applications and its salts have been employed therapeutically as purgatives, antisyphilitics, disinfectants, and astringents. It can be absorbed through the skin and mucous membranes which leads to MERCURY POISONING. Because of its toxicity, the clinical use of mercury and mercurials is diminishing.. mercury(0) : Elemental mercury of oxidation state zero. | 2.36 | 2 | 0 | elemental mercury; zinc group element atom | neurotoxin |
molybdenum Molybdenum: A metallic element with the atomic symbol Mo, atomic number 42, and atomic weight 95.95. It is an essential trace element, being a component of the enzymes xanthine oxidase, aldehyde oxidase, and nitrate reductase. | 2.78 | 3 | 0 | chromium group element atom | micronutrient |
platinum Platinum: A heavy, soft, whitish metal, resembling tin, with atomic number 78, atomic weight 195.084, symbol Pt. It is used in manufacturing equipment for laboratory and industrial use. It occurs as a black powder (platinum black) and as a spongy substance (spongy platinum) and may have been known in Pliny's time as alutiae. | 2.6 | 1 | 0 | elemental platinum; nickel group element atom; platinum group metal atom | |
silver Silver: An element with the atomic symbol Ag, atomic number 47, and atomic weight 107.87. It is a soft metal that is used medically in surgical instruments, dental prostheses, and alloys. Long-continued use of silver salts can lead to a form of poisoning known as ARGYRIA. | 5.58 | 4 | 1 | copper group element atom; elemental silver | Escherichia coli metabolite |
titanium Titanium: A dark-gray, metallic element of widespread distribution but occurring in small amounts with atomic number, 22, atomic weight, 47.867 and symbol, Ti; specific gravity, 4.5; used for fixation of fractures. | 3.87 | 11 | 0 | titanium group element atom | |
tungsten Tungsten: A metallic element with the atomic symbol W, atomic number 74, and atomic weight 183.85. It is used in many manufacturing applications, including increasing the hardness, toughness, and tensile strength of steel; manufacture of filaments for incandescent light bulbs; and in contact points for automotive and electrical apparatus. | 2.08 | 1 | 0 | chromium group element atom | micronutrient |
cerium Cerium: An element of the rare earth family of metals. It has the atomic symbol Ce, atomic number 58, and atomic weight 140.12. Cerium is a malleable metal used in industrial applications. | 2.43 | 2 | 0 | f-block element atom; lanthanoid atom | |
europium Europium: An element of the rare earth family of metals. It has the atomic symbol Eu, atomic number 63, and atomic weight 152. Europium is used in the form of its salts as coatings for cathode ray tubes and in the form of its organic derivatives as shift reagents in NMR spectroscopy. | 10.49 | 2 | 1 | f-block element atom; lanthanoid atom | |
gold Gold: A yellow metallic element with the atomic symbol Au, atomic number 79, and atomic weight 197. It is used in jewelry, goldplating of other metals, as currency, and in dental restoration. Many of its clinical applications, such as ANTIRHEUMATIC AGENTS, are in the form of its salts. | 10.48 | 4 | 1 | copper group element atom; elemental gold | |
aluminum chloride Aluminum Chloride: A compound with the chemical formula AlCl3; the anhydrous salt is used as a catalyst in organic chemical synthesis, and hydrated salts are used topically as antiperspirants, and for the management of HYPERHYDROSIS. | 1.96 | 1 | 0 | aluminium coordination entity | Lewis acid |
hypochlorous acid Hypochlorous Acid: An oxyacid of chlorine (HClO) containing monovalent chlorine that acts as an oxidizing or reducing agent.. hypochlorous acid : A chlorine oxoacid with formula HOCl; a weak, unstable acid, it is the active form of chlorine in water. | 2.01 | 1 | 0 | chlorine oxoacid; reactive oxygen species | EC 2.5.1.18 (glutathione transferase) inhibitor; EC 3.1.1.7 (acetylcholinesterase) inhibitor; human metabolite |
bromine Bromine: A halogen with the atomic symbol Br, atomic number 35, and atomic weight 79.904. It is a volatile reddish-brown liquid that gives off suffocating vapors, is corrosive to the skin, and may cause severe gastroenteritis if ingested. | 2.46 | 2 | 0 | diatomic bromine | |
barium sulfate Barium Sulfate: A compound used as an x-ray contrast medium that occurs in nature as the mineral barite. It is also used in various manufacturing applications and mixed into heavy concrete to serve as a radiation shield.. barium sulfate : A metal sulfate with formula BaO4S. Virtually insoluble in water at room temperature, it is mostly used as a component in oil well drilling fluid it occurs naturally as the mineral barite. | 1.99 | 1 | 0 | barium salt; inorganic barium salt; metal sulfate | radioopaque medium |
copper sulfate Copper Sulfate: A sulfate salt of copper. It is a potent emetic and is used as an antidote for poisoning by phosphorus. It also can be used to prevent the growth of algae.. copper(II) sulfate : A metal sulfate compound having copper(2+) as the metal ion. | 2.21 | 1 | 0 | metal sulfate | emetic; fertilizer; sensitiser |
calcium sulfate Calcium Sulfate: A calcium salt that is used for a variety of purposes including: building materials, as a desiccant, in dentistry as an impression material, cast, or die, and in medicine for immobilizing casts and as a tablet excipient. It exists in various forms and states of hydration. Plaster of Paris is a mixture of powdered and heat-treated gypsum. | 2.41 | 1 | 0 | calcium salt; inorganic calcium salt | |
calcium hypochlorite calcium hypochlorite: structure | 2.05 | 1 | 0 | calcium salt; inorganic calcium salt | bleaching agent |
deuterium Deuterium: The stable isotope of hydrogen. It has one neutron and one proton in the nucleus. | 2.03 | 1 | 0 | dihydrogen | |
deuterium oxide Deuterium Oxide: The isotopic compound of hydrogen of mass 2 (deuterium) with oxygen. (From Grant & Hackh's Chemical Dictionary, 5th ed) It is used to study mechanisms and rates of chemical or nuclear reactions, as well as biological processes. | 2.25 | 1 | 0 | deuterated compound; water | NMR solvent |
molybdate ion molybdate : A divalent inorganic anion obtained by removal of both protons from molybdic acid | 2.08 | 1 | 0 | divalent inorganic anion; molybdenum oxoanion | Escherichia coli metabolite |
ozone Ozone: The unstable triatomic form of oxygen, O3. It is a powerful oxidant that is produced for various chemical and industrial uses. Its production is also catalyzed in the ATMOSPHERE by ULTRAVIOLET RAY irradiation of oxygen or other ozone precursors such as VOLATILE ORGANIC COMPOUNDS and NITROGEN OXIDES. About 90% of the ozone in the atmosphere exists in the stratosphere (STRATOSPHERIC OZONE).. ozone : An elemental molecule with formula O3. An explosive, pale blue gas (b.p. -112degreeC) that has a characteristic, pungent odour, it is continuously produced in the upper atmosphere by the action of solar ultraviolet radiation on atmospheric oxygen. It is an antimicrobial agent used in the production of bottled water, as well as in the treatment of meat, poultry and other foodstuffs. | 4.38 | 20 | 0 | elemental molecule; gas molecular entity; reactive oxygen species; triatomic oxygen | antiseptic drug; disinfectant; electrophilic reagent; greenhouse gas; mutagen; oxidising agent; tracer |
aluminum sulfate aluminium sulfate (anhydrous) : An aluminium sulfate that contains no water of crystallisation. | 1.96 | 1 | 0 | aluminium sulfate | |
titanium dioxide titanium dioxide: used medically as protectant against externally caused irritation & sunlight; high concentrations of dust may cause irritation to respiratory tract; RN given refers to titanium oxide (TiO2); structure. titanium dioxide : A titanium oxide with the formula TiO2. A naturally occurring oxide sourced from ilmenite, rutile and anatase, it has a wide range of applications. | 3.87 | 11 | 0 | titanium oxides | food colouring |
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. | 2.01 | 1 | 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 |
cresyl violet cresyl violet: RN given refers to chloride. cresyl violet : A cationic heterotetracyclic fluorescent dye derived from benzo[a]phenoxazine. | 3.57 | 2 | 0 | | |
iodine [no description available] | 5.14 | 5 | 0 | halide anion; monoatomic iodine | human metabolite |
phenyl acetate phenyl acetate: The ester formed between phenol and acetic acid. Don't confuse with phenylacetic acid derivatives listed under PHENYLACETATES.. phenyl acetate : An acetate ester obtained by the formal condensation of phenol with acetic acid. | 3.11 | 5 | 0 | benzenes; phenyl acetates | |
thymolphthalein Thymolphthalein: Used as a pH indicator and as a reagent for blood after decolorizing the alkaline solution by boiling with zinc dust. | 2.04 | 1 | 0 | terpene lactone | |
pyrene pyrene: structure in Merck Index, 9th ed, #7746. pyrene : An ortho- and peri-fused polycyclic arene consisting of four fused benzene rings, resulting in a flat aromatic system. | 2.44 | 2 | 0 | ortho- and peri-fused polycyclic arene | fluorescent probe; persistent organic pollutant |
pyoluteorin pyoluteorin: from Pseudomonas fluorescens; protects various plants from diseases caused by soilborne pathogenic fungi. pyoluteorin : A member of the class of resorcinols that is resorcinol in which the hydrogen at position 2 is replaced by a 4,5-dichloro-1H-pyrrole-2-carbonyl group. It is a natural product found in Pseudomonas fluorescens which exhibits antibacterial properties and is a strong inducer of caspase-3-dependent apoptosis. | 2.31 | 1 | 0 | aromatic ketone; beta-hydroxy ketone; diol; organochlorine compound; organochlorine pesticide; polyketide; pyrroles; resorcinols | antibacterial agent; antifungal agent; apoptosis inducer; bacterial metabolite; marine metabolite |
allura red ac dye Allura Red AC Dye: new monoazo dye proposed as color additive in various food products; RN given refers to di-Na salt; structure | 3.12 | 5 | 0 | | |
poly-n,n-dimethyl-n,n-diallylammonium chloride diallyldimethylammonium chloride: structure in first source | 2.06 | 1 | 0 | | |
ioxitalamic acid ioxitalamic acid: RN given refers to parent cpd; Telebrix 38 contains both sodium ioxitalamate & meglumine ioxitalamate; structure. iooxitalamic acid : An organoiodine compound that is 2,4,6-triiodobenzoic acid substituted by an acetylamino group at position 3 and a (2-hydroxyethyl)carbamoyl group at position 5. It is used as a contrast medium. | 2.08 | 1 | 0 | acetamides; benzoic acids; dicarboxylic acid monoamide; organoiodine compound | environmental contaminant; radioopaque medium; xenobiotic |
7-ethoxycoumarin 7-ethoxycoumarin : A member of the class of coumarins that is umbelliferone in which the hydroxy group at position 7 is replaced by an ethoxy group. | 2.05 | 1 | 0 | aromatic ether; coumarins | |
ng-nitroarginine methyl ester NG-Nitroarginine Methyl Ester: A non-selective inhibitor of nitric oxide synthase. It has been used experimentally to induce hypertension. | 2.25 | 1 | 0 | alpha-amino acid ester; L-arginine derivative; methyl ester; N-nitro compound | EC 1.14.13.39 (nitric oxide synthase) inhibitor |
captopril Captopril: A potent and specific inhibitor of PEPTIDYL-DIPEPTIDASE A. It blocks the conversion of ANGIOTENSIN I to ANGIOTENSIN II, a vasoconstrictor and important regulator of arterial blood pressure. Captopril acts to suppress the RENIN-ANGIOTENSIN SYSTEM and inhibits pressure responses to exogenous angiotensin.. captopril : A L-proline derivative in which L-proline is substituted on nitrogen with a (2S)-2-methyl-3-sulfanylpropanoyl group. It is used as an anti-hypertensive ACE inhibitor drug. | 2.05 | 1 | 0 | alkanethiol; L-proline derivative; N-acylpyrrolidine; pyrrolidinemonocarboxylic acid | antihypertensive agent; EC 3.4.15.1 (peptidyl-dipeptidase A) inhibitor |
indoxyl 3-hydroxyindole: inhibits amyloid fibril formation; structure in first source | 3.18 | 5 | 0 | heteroaryl hydroxy compound; hydroxyindoles | |
esmolol methyl 3-{4-[2-hydroxy-3-(propan-2-ylamino)propoxy]phenyl}propanoate : A methyl ester that is methyl 3-(4-hydroxyphenyl)propanoate in which the hydrogen attached to the phenolic hydroxy group is substituted by a 2-hydroxy-3-(isopropylamino)propyl group.. esmolol : A racemate comprising equimolar amounts of (R)- and (S)-esmolol. A cardioselective and short-acting beta1 receptor blocker with rapid onset but lacking intrinsic sympathomimetic and membrane-stabilising properties, it is used as the hydrochloride salt in the management of supraventricular arrhythmias, and for the control of hypertension and tachycardia during surgery. While the S enantiomer possesses all of the heart rate control, both enantiomers contribute to lowering blood pressure. | 5.01 | 2 | 1 | aromatic ether; ethanolamines; methyl ester; secondary alcohol; secondary amino compound | |
remifentanil Remifentanil: A piperidine-propionate derivative and opioid analgesic structurally related to FENTANYL. It functions as a short-acting MU OPIOID RECEPTOR agonist, and is used as an analgesic during induction or maintenance of general anesthesia, following surgery, during childbirth, and in mechanically ventilated patients under intensive care.. remifentanil : A piperidinecarboxylate ester that is methyl piperidine-4-carboxylate in which the hydrogen attached to the nitrogen is substituted by a 3-methoxy-3-oxopropyl group and the hydrogen at position 4 is substituted the nitrogen of N-propanoylaniline. | 2.1 | 1 | 0 | alpha-amino acid ester; anilide; monocarboxylic acid amide; piperidinecarboxylate ester | intravenous anaesthetic; mu-opioid receptor agonist; opioid analgesic; sedative |
acridine orange Acridine Orange: A cationic cytochemical stain specific for cell nuclei, especially DNA. It is used as a supravital stain and in fluorescence cytochemistry. It may cause mutations in microorganisms.. acridine orange : Fluorescent dye useful for cell cycle determination. It is cell-permeable, and interacts with DNA and RNA by intercalation or electrostatic attractions respectively.. acridine orange free base : A member of the class of aminoacridines that is acridine carrying two dimethylamino substituents at positions 3 and 6. The hydrochloride salt is the fluorescent dye 'acridine orange', used for cell cycle determination. | 2.13 | 1 | 0 | aminoacridines; aromatic amine; tertiary amino compound | fluorochrome; histological dye |
3,4,5,3',4'-pentachlorobiphenyl 3,3',4,4',5-pentachlorobiphenyl : A pentachlorobiphenyl in which the chlorines are located at the 3, 4, 5, 3', and 4' positions. | 2.45 | 2 | 0 | pentachlorobiphenyl; trichlorobenzene | |
2,4(1h,3h)-quinazolinedione 2,4(1H,3H)-quinazolinedione: structure given in first source | 1.98 | 1 | 0 | | |
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. | 2.17 | 1 | 0 | D-glucopyranose | epitope; mouse metabolite |
thionine thionine: do not confuse with the thionins which is a class of polypeptides; RN above is for the chloride;. thionine : An organic chloride salt composed of 3,7-diaminophenothiazin-5-ium and chloride ions in a 1:1 ratio. A strongly metachromatic dye, useful for the staining of acid mucopolysaccharides. It is also a common nuclear stain and can be used for the demonstration of Nissl substance in nerve cells of the CNS. | 2.02 | 1 | 0 | | |
lissamine rhodamine b lissamine rhodamine B: RN given refers to parent cpd; Lissamine Rhodamine B refers to Na salt | 2.05 | 1 | 0 | | |
5-bromo-4-chloro-3-indoxyl phosphate 5-bromo-4-chloro-3-indoxyl phosphate: substrate for demonstration of activity of alkaline phosphatase; structure given in first source. 5-bromo-4-chloro-3-indolyl phosphate : An aryl phosphate that is indoxyl phopshate in which the indole moiety is substituted at positions 4 and 5 by chlorine and bromine, respectively. It is used to test for the presence of an enzyme, alkaline phosphatase, which cleaves the phosphate group to give 5-bromo-4-chloroindoxyl, which immediately dimerises to give an intensely blue product. | 2.02 | 1 | 0 | aryl phosphate; indoles; organobromine compound; organochlorine compound | chromogenic compound |
iopamidol Iopamidol: A non-ionic, water-soluble contrast agent which is used in myelography, arthrography, nephroangiography, arteriography, and other radiological procedures.. iopamidol : A benzenedicarboxamide compound having N-substituted carbamoyl groups at the 1- and 3-positions, iodo substituents at the 2-, 4- and 6-positions and a (2S)-2-hydroxypropanamido group at the 5-position. | 2 | 1 | 0 | benzenedicarboxamide; organoiodine compound; pentol | environmental contaminant; radioopaque medium; xenobiotic |
thymol blue thymol blue: RN given refers to parent cpd | 2.04 | 1 | 0 | | |
1,7-phenanthroline [no description available] | 2.46 | 2 | 0 | phenanthroline | |
triazoles Triazoles: Heterocyclic compounds containing a five-membered ring with two carbon atoms and three nitrogen atoms with the molecular formula C2H3N3.. triazoles : An azole in which the five-membered heterocyclic aromatic skeleton contains three N atoms and two C atoms. | 4.97 | 2 | 1 | 1,2,3-triazole | |
thioindigo [no description available] | 3.27 | 6 | 0 | | |
resorufin [no description available] | 2.02 | 1 | 0 | phenoxazine | |
indole-3-carboxylic acid indole-3-carboxylic acid : An indole-3-carboxylic acid carrying a carboxy group at position 3. | 2.44 | 2 | 0 | indol-3-yl carboxylic acid | bacterial metabolite; human metabolite |
hesperetin [no description available] | 2.02 | 1 | 0 | 3'-hydroxyflavanones; 4'-methoxyflavanones; monomethoxyflavanone; trihydroxyflavanone | antineoplastic agent; antioxidant; plant metabolite |
pacein PAcein: structure. pacein : A member of the class of benzofurans that is dibenzo[b,d]furan-3,7-dione bearing two methyl substituents at positions 1 and 9 as well as two 2,4-dihydroxy-6-methylanilino substituents at positions 2 and 8.. orcein : A variable mixture of several compounds isolated from lichens, the eight most abundant being alpha-aminoorcein, alpha-hydroxyorcein, beta-aminoorcein, gamma-aminoorcein, beta-hydroxyorcein, gamma-hydroxyorcein, beta-aminoorceimine and beta-aminoorceimine (all are phenoxazine-based). It is used for the demonstration of elastic fibres as well as to stain the rough endoplasmic reticulum of hepatitis B infected liver cells. | 2.42 | 2 | 0 | | |
indole-2-carboxylic acid [no description available] | 1.98 | 1 | 0 | indolyl carboxylic acid | |
reactive red 120 dye reactive red 120 dye: used in dye ligand chromatography; MF & structure unknown. Reactive red 120 : A bis(azo) compound that consists of a benzene core having two (4-amino-6-chloro-1,3,5-triazin-2-yl)amino groups attached at positions 1 and 4 and which in turn have 5-hydroxy-6-[(2-sulfophenyl)diazenyl]-2,7-disulfonaphthalen-4-yl groups attached to their 4-amino functions. | 2.08 | 1 | 0 | azobenzenes; bis(azo) compound; chloro-1,3,5-triazine; diamino-1,3,5-triazine; naphthalenesulfonic acid | dye |
new methylene blue [no description available] | 2.02 | 1 | 0 | | |
tryptanthrine tryptanthrine: minor constituent of traditional Chinese medicine qing dai | 2.77 | 3 | 0 | alkaloid antibiotic; organic heterotetracyclic compound; organonitrogen heterocyclic compound | |
gallocyanine gallocyanine: structure; gallocyanine-chrome alum is used as a nuclear stain to quantitate nucleic acids. gallocyanin : An organic chloride salt composed of 1-carboxy-7-(dimethylamino)-3,4-dihydroxyphenoxazin-5-ium and chloride ions in a 1:1 ratio. A histological dye used in solution with an iron alum mordant as a hematoxylin substitute in the H&E stain. | 2.11 | 1 | 0 | | |
1-hydroxybenzotriazole 1-hydroxybenzotriazole: RN given refers to parent cpd | 2.01 | 1 | 0 | benzotriazoles | |
methylene green methylene green: stain; 4-nitro(methylene blue); RN given refers to chloride. methylene green : An organic chloride salt having 3,7-bis(dimethylamino)-4-nitrophenothiazin-5-ium as the counterion. It stains nuclei green and is sometimes used as a counterstain to red or purple primary stains. | 2.11 | 1 | 0 | organic chloride salt | fluorochrome; histological dye |
nitrazine yellow nitrazine yellow: RN given refers to parent cpd | 3.07 | 1 | 0 | | |
2,3-dioxo-5-indolinesulfonic acid 2,3-dioxo-5-indolinesulfonic acid: reagent for modification of tryptophan residues in peptides & proteins | 2.71 | 3 | 0 | | |
bromates Bromates: Negative ions or salts derived from bromic acid, HBrO3. | 2.43 | 2 | 0 | bromine oxoanion; monovalent inorganic anion | |
bis(tert-butoxycarbonyl)oxide bis(tert-butoxycarbonyl)oxide: reagent fortert-butylcarbonylating amino acids | 2.11 | 1 | 0 | acyclic carboxylic anhydride | |
4-chloroindole [no description available] | 2.05 | 1 | 0 | | |
acid green 50 [no description available] | 1.98 | 1 | 0 | | |
indican, plant indican, plant: RN given refers to the (D-Glu)-isomer | 2.17 | 1 | 0 | | |
glycidyl nitrate glycidyl nitrate: a nitric oxide donor; structure in first source. peptidoglycan : A peptidoglycosaminoglycan formed by alternating residues of beta-(1->4)-linked N-acetylglucosamine and N-acetylmuramic acid {2-amino-3-O-[(S)-1-carboxyethyl]-2-deoxy-D-glucose} residues. Attached to the carboxy group of the muramic acid is a peptide chain of three to five amino acids. | 2.02 | 1 | 0 | | |
n-methyladenosine N-methyladenosine: is a inhibitor of cell differentiation. N(6)-methyladenosine : A methyladenosine compound with one methyl group attached to N(6) of the adenine nucleobase. | 5.09 | 1 | 1 | methyladenosine | |
cobalt Cobalt: A trace element that is a component of vitamin B12. It has the atomic symbol Co, atomic number 27, and atomic weight 58.93. It is used in nuclear weapons, alloys, and pigments. Deficiency in animals leads to anemia; its excess in humans can lead to erythrocytosis.. cobalt(1+) : A monovalent inorganic cation obtained from cobalt.. cobalt atom : A cobalt group element atom that has atomic number 27. | 2.13 | 1 | 0 | cobalt group element atom; metal allergen | micronutrient |
p-methoxy-n-methylphenethylamine p-Methoxy-N-methylphenethylamine: A potent mast cell degranulator. It is involved in histamine release.. N,O-dimethyltyramine : A secondary amino compound that is tyramine in which the hydrogen of the phenolic hydroxy group has been replaced by a methyl group. | 2.41 | 1 | 0 | aromatic ether; secondary amino compound | metabolite |
hydrogen sulfite [no description available] | 2.41 | 1 | 0 | sulfur oxoanion | human metabolite; mouse metabolite; Saccharomyces cerevisiae metabolite |
chlorates Chlorates: Inorganic salts of chloric acid that contain the ClO3- ion. | 2.05 | 1 | 0 | chlorine oxoanion; monovalent inorganic anion | |
indospicine indospicine: RN given refers to (S)-isomer. L-indospicine : An alpha-amino acid that is 2,7-diaminoheptanoic acid substituted by a imino group at position 7 (the 2S stereoisomer). | 2.41 | 1 | 0 | carboxamidine; non-proteinogenic L-alpha-amino acid | hepatotoxic agent; plant metabolite |
ponceau mx ponceau MX: RN given refers to parent cpd; structure. 4-[(2,4-dimethylphenyl)diazenyl]-3-hydroxynaphthalene-2,7-disulfonic acid : A naphthalenesulfonic acid that is naphthalene-2,7-disulfonic acid carrying additional hydroxy and (2,4-dimethylphenyl)diazenyl substituents at positions 3 and 4 respectively. The disodium salt is the biological stain 'acid red 26'. | 2.5 | 2 | 0 | azobenzenes; naphthalenesulfonic acid; naphthols | carcinogenic agent; cardiotoxic agent |
tris(2-carboxyethyl)phosphine tris(2-carboxyethyl)phosphine: water-soluble reagent which irreversibly reduces disulfides to thiols at room temperature & is active below neutral pH; used for quantitation of iodine and iodate. TCEP : A tertiary phosphine in which phosphane is substituted with three 2-carboxyethyl groups. It is a commonly used reducing agent. | 2.15 | 1 | 0 | phosphine derivative; tricarboxylic acid | reducing agent |
fullerene c60 Fullerenes: A polyhedral CARBON structure composed of around 60-80 carbon atoms in pentagon and hexagon configuration. They are named after Buckminster Fuller because of structural resemblance to geodesic domes. Fullerenes can be made in high temperature such as arc discharge in an inert atmosphere.. fullerene : A compound composed solely of an even number of carbon atoms, which form a cage-like fused-ring polycyclic system with twelve five-membered rings and the rest six-membered rings. The term has been broadened to include any closed cage structure consisting entirely of three-coordinate carbon atoms. | 2.48 | 2 | 0 | fullerene | geroprotector |
methotrexate [no description available] | 1.96 | 1 | 0 | dicarboxylic acid; monocarboxylic acid amide; pteridines | abortifacient; antimetabolite; antineoplastic agent; antirheumatic drug; dermatologic drug; DNA synthesis inhibitor; EC 1.5.1.3 (dihydrofolate reductase) inhibitor; immunosuppressive agent |
omega-n-methylarginine omega-N-Methylarginine: A competitive inhibitor of nitric oxide synthetase.. N(omega)-methyl-L-arginine : A L-arginine derivative with a N(omega)-methyl substituent. | 2.06 | 1 | 0 | amino acid zwitterion; arginine derivative; guanidines; L-arginine derivative; non-proteinogenic L-alpha-amino acid | |
hydroxyl radical Hydroxyl Radical: The univalent radical OH. Hydroxyl radical is a potent oxidizing agent. | 5.37 | 3 | 1 | oxygen hydride; oxygen radical; reactive oxygen species | |
cerium sulfate [no description available] | 2.03 | 1 | 0 | | |
singlet oxygen Singlet Oxygen: An excited state of molecular oxygen generated photochemically or chemically. Singlet oxygen reacts with a variety of biological molecules such as NUCLEIC ACIDS; PROTEINS; and LIPIDS; causing oxidative damages. | 3.15 | 5 | 0 | chalcogen; monoatomic oxygen; nonmetal atom | macronutrient |
fenton's reagent Fenton's reagent: used for oxidizing sugars & alcohols | 2.13 | 1 | 0 | | |
3-deoxy-d-arabino-heptulosonate-7-phosphate 3-deoxy-D-arabino-heptulosonate-7-phosphate: do not confuse with 5-DAHP (5-dehydro-3-deoxyarabinoheptulosonic acid-7-phosphate) or with 2,4-DAHP (2,4-diaminohypoxanthine) which are also referred to as DAHP. 7-phospho-2-dehydro-3-deoxy-D-arabino-heptonic acid : A ketoaldonic acid phosphate consisting of 2-dehydro-3-deoxy-D-arabino-heptonic acid having a phospho group at the 7-position. | 2.01 | 1 | 0 | ketoaldonic acid phosphate | Escherichia coli metabolite |
isoindigotin isoindigotin: used in treatment of chronic granulocytic leukemia; structure given in first source | 2.39 | 2 | 0 | | |
epsilon-n-methyllysine epsilon-N-methyllysine: RN given refers to (L-Lys)-isomer; structure. N(6)-methyllysine : A lysine derivative that is lysine in which one of the hydrogens attached to N(6) is substituted by a methyl group.. N(6)-methyl-L-lysine : An L-lysine derivative that is L-lysine in which one of the hydrogens attached to N(6) is substituted by a methyl group. | 2.06 | 1 | 0 | L-lysine derivative; non-proteinogenic L-alpha-amino acid | |
tartrazine Tartrazine: An anionic, hydrophilic azo dye with an orange-yellow color used in fabrics, foods and cosmetics, and as a biological stain.. tartrazine : An organic sodium salt which is the trisodium salt of tartrazine acid. A synthetic lemon yellow azo dye used as a food colouring. | 4.89 | 11 | 0 | | |
lignin Lignin: The most abundant natural aromatic organic polymer found in all vascular plants. Lignin together with cellulose and hemicellulose are the major cell wall components of the fibers of all wood and grass species. Lignin is composed of coniferyl, p-coumaryl, and sinapyl alcohols in varying ratios in different plant species. (From Merck Index, 11th ed). lignin : A polyphenylpropanoid derived from three monolignol monomers: trans-p-coumaryl alcohol, coniferol and trans-sinapyl alcohol. There is extensive cross-linking and no defined primary structure. | 2.43 | 2 | 0 | | |
erlotinib hydrochloride [no description available] | 5.09 | 1 | 1 | hydrochloride; terminal acetylenic compound | antineoplastic agent; protein kinase inhibitor |
6,6'-dibromoindigo 6,6'-dibromoindigo: structure in first source | 4.45 | 6 | 0 | | |
indigoidine indigoidine: structure in first source. indigoidine : A member of the class of pyridone that is a dimeric blue pigment biosynthesised from L-glutamine. | 2.04 | 1 | 0 | | |
cellulose triacetate cellulose triacetate: for hemodialysis filtration | 2.07 | 1 | 0 | | |
3,6-dichlorocarbazole 3,6-dichlorocarbazole: from Bavarian soil; structure in first source | 3.21 | 1 | 0 | | |
1,3,6,8-tetrabromocarbazole 1,3,6,8-tetrabromocarbazole: structure in first source | 3.21 | 1 | 0 | | |
dihydropyridines Dihydropyridines: Pyridine moieties which are partially saturated by the addition of two hydrogen atoms in any position. | 2.05 | 1 | 0 | | |
hexacyanoferrate iii hexacyanoferrate III: RN given refers to parent cpd | 2.03 | 1 | 0 | | |
mevalonic acid Mevalonic Acid: A dihydroxy monocarboxylic acid and precursor in the biosynthetic pathway known as the mevalonate pathway, which produces terpenes and steroids that are vital for diverse cellular functions.. mevalonic acid : A racemate composed of equimolar amounts of (R)- and (S)-mevalonic acid.. (R)-mevalonic acid : The (R)-enantiomer of mevalonic acid. | 5.09 | 1 | 1 | 3,5-dihydroxy-3-methylpentanoic acid | |
cellulase Cellulase: An endocellulase with specificity for the hydrolysis of 1,4-beta-glucosidic linkages in CELLULOSE, lichenin, and cereal beta-glucans.. beta-cellotriose : A cellotriose with a beta-configuration at the anomeric position. | 3.58 | 8 | 0 | cellotriose | |
indican [no description available] | 4.04 | 14 | 0 | beta-D-glucoside; exopolysaccharide; indolyl carbohydrate | |
oleic acid Oleic Acid: An unsaturated fatty acid that is the most widely distributed and abundant fatty acid in nature. It is used commercially in the preparation of oleates and lotions, and as a pharmaceutical solvent. (Stedman, 26th ed). oleic acid : An octadec-9-enoic acid in which the double bond at C-9 has Z (cis) stereochemistry. | 2.03 | 1 | 0 | octadec-9-enoic acid | antioxidant; Daphnia galeata metabolite; EC 3.1.1.1 (carboxylesterase) inhibitor; Escherichia coli metabolite; mouse metabolite; plant metabolite; solvent |
pectins Pectins: High molecular weight polysaccharides present in the cell walls of all plants. Pectins cement cell walls together. They are used as emulsifiers and stabilizers in the food industry. They have been tried for a variety of therapeutic uses including as antidiarrheals, where they are now generally considered ineffective, and in the treatment of hypercholesterolemia.. alpha-D-galacturonic acid : The alpha-anomer of D-galacturonic acid. | 1.92 | 1 | 0 | D-galactopyranuronic acid | |
1,5-dihydro-fad 1,5-dihydro-FAD: chromophore component of E coli DNA photolyase | 2.61 | 2 | 0 | flavin adenine dinucleotide | Escherichia coli metabolite; mouse metabolite |
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. | 2.4 | 2 | 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 |
riboflavin vitamin B2 : Any member of a group of vitamers that belong to the chemical structural class called flavins that exhibit biological activity against vitamin B2 deficiency. Symptoms associated with vitamin B2 deficiency include glossitis, seborrhea, angular stomaitis, cheilosis and photophobia. The vitamers include riboflavin and its phosphate derivatives (and includes their salt, ionised and hydrate forms). | 1.95 | 1 | 0 | flavin; vitamin B2 | anti-inflammatory agent; antioxidant; cofactor; Escherichia coli metabolite; food colouring; fundamental metabolite; human urinary metabolite; mouse metabolite; photosensitizing agent; plant metabolite |
ammonium acetate ammonium acetate : An ammonium salt obtained by reaction of ammonia with acetic acid. A deliquescent white crystalline solid, it has a relatively low melting point (114degreeC) for a salt. Used as a food acidity regulator, although no longer approved for this purpose in the EU. | 2.13 | 1 | 0 | acetate salt; ammonium salt | buffer; food acidity regulator |
bromochloroacetic acid Keratins: A class of fibrous proteins or scleroproteins that represents the principal constituent of EPIDERMIS; HAIR; NAILS; horny tissues, and the organic matrix of tooth ENAMEL. Two major conformational groups have been characterized, alpha-keratin, whose peptide backbone forms a coiled-coil alpha helical structure consisting of TYPE I KERATIN and a TYPE II KERATIN, and beta-keratin, whose backbone forms a zigzag or pleated sheet structure. alpha-Keratins have been classified into at least 20 subtypes. In addition multiple isoforms of subtypes have been found which may be due to GENE DUPLICATION.. bromochloroacetic acid : A monocarboxylic acid that is acetic acid in which one of the methyl hydrogens is replaced by bromine while a second is replaced by chlorine. A low-melting (27.5-31.5degreeC), hygroscopic crystalline solid, it can be formed during the disinfection (by chlorination) of water that contains bromide ions and organic matter, so can occur in drinking water as a byproduct of the disinfection process. | 2.06 | 1 | 0 | 2-bromocarboxylic acid; monocarboxylic acid; organochlorine compound | |
glycosides [no description available] | 4.07 | 4 | 0 | | |
isomethyleugenol Methylation: Addition of methyl groups. In histo-chemistry methylation is used to esterify carboxyl groups and remove sulfate groups by treating tissue sections with hot methanol in the presence of hydrochloric acid. (From Stedman, 25th ed) | 5.09 | 1 | 1 | isomethyleugenol | |
stilbenes Stilbenes: Organic compounds that contain 1,2-diphenylethylene as a functional group.. trans-stilbene : The trans-isomer of stilbene. | 3.85 | 3 | 0 | stilbene | |
flavin-adenine dinucleotide Flavin-Adenine Dinucleotide: A condensation product of riboflavin and adenosine diphosphate. The coenzyme of various aerobic dehydrogenases, e.g., D-amino acid oxidase and L-amino acid oxidase. (Lehninger, Principles of Biochemistry, 1982, p972) | 2.74 | 3 | 0 | flavin adenine dinucleotide; vitamin B2 | cofactor; Escherichia coli metabolite; human metabolite; mouse metabolite; prosthetic group |
omapatrilat omapatrilat: structure in first source | 2.03 | 1 | 0 | dipeptide | |
sodium metabisulfite sodium metabisulfite: request from searcher; RN given refers to disulfurous acid, di-Na salt. sodium disulfite : An inorganic sodium salt composed of sodium and disulfite ions in a 2:1 ratio. | 5.09 | 1 | 1 | inorganic sodium salt | food antioxidant |
isopropyl thiogalactoside Isopropyl Thiogalactoside: A non-metabolizable galactose analog that induces expression of the LAC OPERON.. isopropyl beta-D-thiogalactopyranoside : An S-glycosyl compound consisting of beta-D-1-thiogalactose having an isopropyl group attached to the anomeric sulfur. | 2.03 | 1 | 0 | S-glycosyl compound | |
curcumin Curcumin: A yellow-orange dye obtained from tumeric, the powdered root of CURCUMA longa. It is used in the preparation of curcuma paper and the detection of boron. Curcumin appears to possess a spectrum of pharmacological properties, due primarily to its inhibitory effects on metabolic enzymes.. curcumin : A beta-diketone that is methane in which two of the hydrogens are substituted by feruloyl groups. A natural dyestuff found in the root of Curcuma longa. | 2.08 | 1 | 0 | aromatic ether; beta-diketone; diarylheptanoid; enone; polyphenol | anti-inflammatory agent; antifungal agent; antineoplastic agent; biological pigment; contraceptive drug; dye; EC 1.1.1.205 (IMP dehydrogenase) inhibitor; EC 1.1.1.21 (aldehyde reductase) inhibitor; EC 1.1.1.25 (shikimate dehydrogenase) inhibitor; EC 1.6.5.2 [NAD(P)H dehydrogenase (quinone)] inhibitor; EC 1.8.1.9 (thioredoxin reductase) inhibitor; EC 2.7.10.2 (non-specific protein-tyrosine kinase) inhibitor; EC 3.5.1.98 (histone deacetylase) inhibitor; flavouring agent; food colouring; geroprotector; hepatoprotective agent; immunomodulator; iron chelator; ligand; lipoxygenase inhibitor; metabolite; neuroprotective agent; nutraceutical; radical scavenger |
capsaicin ALGRX-4975: an injectable capsaicin (TRPV1 receptor agonist) formulation for longlasting pain relief. capsaicinoid : A family of aromatic fatty amides produced as secondary metabolites by chilli peppers. | 2.03 | 1 | 0 | capsaicinoid | non-narcotic analgesic; TRPV1 agonist; voltage-gated sodium channel blocker |
oxazolone Oxazolone: Immunologic adjuvant and sensitizing agent. | 2.15 | 1 | 0 | | |
safranine t safranin O : An organic chloride salt having 3,7-diamino-2,8-dimethyl-5-phenylphenazin-5-ium as the counterion. It is commonly used for staining Gram negative bacteria. | 2.4 | 2 | 0 | organic chloride salt | fluorochrome; histological dye |
ferric ferrocyanide ferric ferrocyanide: antidote to thallium poisoning; RN given refers to Fe(+3)[3:4] salt; structure | 2.08 | 1 | 0 | | |
nadp [no description available] | 3.1 | 5 | 0 | | |
trisindoline trisindoline: an antibiotic indole trimer, produced by Vibrio separated from the marine sponge Hyrtios altum; structure given in first source | 2.04 | 1 | 0 | | |
ranitidine Ranitidine: A non-imidazole blocker of those histamine receptors that mediate gastric secretion (H2 receptors). It is used to treat gastrointestinal ulcers.. ranitidine : A member of the class of furans used to treat peptic ulcer disease (PUD) and gastroesophageal reflux disease. | 2.02 | 1 | 0 | C-nitro compound; furans; organic sulfide; tertiary amino compound | anti-ulcer drug; drug allergen; environmental contaminant; H2-receptor antagonist; xenobiotic |
laccase Laccase: A copper-containing oxidoreductase enzyme that catalyzes the oxidation of 4-benzenediol to 4-benzosemiquinone. It also has activity towards a variety of O-quinols and P-quinols. It primarily found in FUNGI and is involved in LIGNIN degradation, pigment biosynthesis and detoxification of lignin-derived products. | 4.61 | 24 | 0 | | |
nitrogen dioxide Nitrogen Dioxide: Nitrogen oxide (NO2). A highly poisonous gas. Exposure produces inflammation of lungs that may only cause slight pain or pass unnoticed, but resulting edema several days later may cause death. (From Merck, 11th ed) It is a major atmospheric pollutant that is able to absorb UV light that does not reach the earth's surface. | 5.08 | 2 | 1 | nitrogen oxide | |
orlistat Orlistat: A lactone derivative of LEUCINE that acts as a pancreatic lipase inhibitor to limit the absorption of dietary fat; it is used in the management of obesity.. orlistat : A carboxylic ester resulting from the formal condensation of the carboxy group of N-formyl-L-leucine with the hydroxy group of (3S,4S)-3-hexyl-4-[(2S)-2-hydroxytridecyl]oxetan-2-one. A pancreatic lipase inhibitor, it is used as an anti-obesity drug. | 2.6 | 1 | 0 | beta-lactone; carboxylic ester; formamides; L-leucine derivative | anti-obesity agent; bacterial metabolite; EC 2.3.1.85 (fatty acid synthase) inhibitor; EC 3.1.1.3 (triacylglycerol lipase) inhibitor |
ginsenosides ginsenoside : Triterpenoid saponins with a dammarane-like skeleton originally isolated from ginseng (Panax) species. Use of the term has been extended to include semi-synthetic derivatives. | 3.41 | 1 | 0 | | |
chloramine-t chloramine-T: RN given refers to unlabeled parent cpd. chloramine T : An organic sodium salt derivative of toluene-4-sulfonamide with a chloro substituent in place of an amino hydrogen. | 2 | 1 | 0 | organic sodium salt | allergen; antifouling biocide; disinfectant |
metanil yellow metanil yellow: RN given refers to parent cpd; structure. metanil yellow : An organic sodium salt having 3-[(4-anilinophenyl)diazenyl]benzene-1-sulfonate as the counterion. Used in one variant of Masson's trichrome to stain collagen yellow in contrast to the red muscle, but is not in common used. | 2.02 | 1 | 0 | organic sodium salt | histological dye |
alizarin red s Alizarin Red S: RN given refers to parent cpd; structure. alizarin red S : An organic sodium salt having 3,4-dihydroxy-9,10-dioxo-9,10-dihydroanthracene-2-sulfonate as the counterion. It is commonly used to stain embryo skeletons in cleared whole mounts, usually of small mammals. | 2.41 | 2 | 0 | organic sodium salt; organosulfonate salt | histological dye |
naphthoquinones Naphthoquinones: Naphthalene rings which contain two ketone moieties in any position. They can be substituted in any position except at the ketone groups. | 1.97 | 1 | 0 | | |
sodium borohydride sodium borohydride: RN given refers to parent cpd | 1.98 | 1 | 0 | inorganic sodium salt; metal tetrahydridoborate | |
quercetin [no description available] | 2.06 | 1 | 0 | 7-hydroxyflavonol; pentahydroxyflavone | antibacterial agent; antineoplastic agent; antioxidant; Aurora kinase inhibitor; chelator; EC 1.10.99.2 [ribosyldihydronicotinamide dehydrogenase (quinone)] inhibitor; geroprotector; phytoestrogen; plant metabolite; protein kinase inhibitor; radical scavenger |
bilirubin [no description available] | 2.34 | 2 | 0 | biladienes; dicarboxylic acid | antioxidant; human metabolite; mouse metabolite |
alpha-linolenic acid linolenic acid : A two-membered subclass of octadecatrienoic acid comprising the (9Z,12Z,15Z)- and (6Z,9Z,12Z)-isomers. Linolenic acids are nutrients essential to the formation of prostaglandins and are also used in making paints and synthetic resins.. linolenate : A polyunsaturated fatty acid anion obtained by deprotonation of the carboxy group of either alpha- or gamma-linolenic acid. | 2.03 | 1 | 0 | linolenic acid; omega-3 fatty acid | micronutrient; mouse metabolite; nutraceutical |
7-hydroxycoumarin 7-oxycoumarin: derivatives have anti-oxidant properties. umbelliferone : A hydroxycoumarin that is coumarin substituted by a hydroxy group ay position 7. | 2.43 | 2 | 0 | hydroxycoumarin | fluorescent probe; food component; plant metabolite |
menaquinone 6 menaquinone 6: RN given refers to (all-E)-isomer | 3.37 | 6 | 0 | | |
oleyl alcohol oleyl alcohol: structure; RN given refers to cpd without isomeric designation | 2.03 | 1 | 0 | fatty alcohol 18:1; long-chain primary fatty alcohol | metabolite; nonionic surfactant |
menaquinone 7 menaquinone-7 : A menaquinone whose side-chain contains seven isoprene units in an all-trans-configutation. | 3.22 | 5 | 0 | menaquinone | bone density conservation agent; cofactor; Escherichia coli metabolite; human blood serum metabolite; Mycoplasma genitalium metabolite |
magnesium trisilicate magnesium trisilicate: RN given refers to parent cpd | 2.08 | 1 | 0 | | |
lead Lead: A soft, grayish metal with poisonous salts; atomic number 82, atomic weight 207.2, symbol Pb. | 5.06 | 2 | 1 | carbon group element atom; elemental lead; metal atom | neurotoxin |
antimony Antimony: A metallic element that has the atomic symbol Sb, atomic number 51, and atomic weight 121.75. It is used as a metal alloy and as medicinal and poisonous salts. It is toxic and an irritant to the skin and the mucous membranes. | 2.1 | 1 | 0 | metalloid atom; pnictogen | |
aluminum Aluminum: A metallic element that has the atomic number 13, atomic symbol Al, and atomic weight 26.98. | 4.03 | 4 | 0 | boron group element atom; elemental aluminium; metal atom | |
bismuth Bismuth: A metallic element that has the atomic symbol Bi, and atomic number 83. Its principal isotope is Bismuth 209. | 2.8 | 3 | 0 | metal atom; pnictogen | |
arsenic Arsenic: A shiny gray element with atomic symbol As, atomic number 33, and atomic weight 75. It occurs throughout the universe, mostly in the form of metallic arsenides. Most forms are toxic. According to the Fourth Annual Report on Carcinogens (NTP 85-002, 1985), arsenic and certain arsenic compounds have been listed as known carcinogens. (From Merck Index, 11th ed) | 2.51 | 2 | 0 | metalloid atom; pnictogen | micronutrient |
sulfur Sulfur: An element that is a member of the chalcogen family. It has an atomic symbol S, atomic number 16, and atomic weight [32.059; 32.076]. It is found in the amino acids cysteine and methionine. | 2.41 | 1 | 0 | chalcogen; nonmetal atom | macronutrient |
cysteine Cysteine: A thiol-containing non-essential amino acid that is oxidized to form CYSTINE.. L-cysteinium : The L-enantiomer of cysteinium.. cysteine : A sulfur-containing amino acid that is propanoic acid with an amino group at position 2 and a sulfanyl group at position 3. | 5.14 | 2 | 1 | cysteinium | fundamental metabolite |
silicon Silicon: A trace element that constitutes about 27.6% of the earth's crust in the form of SILICON DIOXIDE. It does not occur free in nature. Silicon has the atomic symbol Si, atomic number 14, and atomic weight [28.084; 28.086]. | 2.13 | 1 | 0 | carbon group element atom; metalloid atom; nonmetal atom | |
boron Boron: A trace element with the atomic symbol B, atomic number 5, and atomic weight [10.806; 10.821]. Boron-10, an isotope of boron, is used as a neutron absorber in BORON NEUTRON CAPTURE THERAPY. | 2.53 | 2 | 0 | boron group element atom; metalloid atom; nonmetal atom | micronutrient |
2,2'-azino-di-(3-ethylbenzothiazoline)-6-sulfonic acid 2,2'-azino-di-(3-ethylbenzothiazoline)-6-sulfonic acid: chromogen in glucose oxidase-peroxidase method for determining serum glucose; used in free radical scavenging assays; structure in first source | 2.96 | 4 | 0 | | |
cefepime Cefepime: A fourth-generation cephalosporin antibacterial agent that is used in the treatment of infections, including those of the abdomen, urinary tract, respiratory tract, and skin. It is effective against PSEUDOMONAS AERUGINOSA and may also be used in the empiric treatment of FEBRILE NEUTROPENIA.. cefepime : A cephalosporin bearing (1-methylpyrrolidinium-1-yl)methyl and (2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-(methoxyimino)acetamido groups at positions 3 and 7, respectively, of the cephem skeleton. | 5.09 | 1 | 1 | cephalosporin; oxime O-ether | antibacterial drug |
sinigrin sinigrin: glucosinate in mustard seeds etc.; RN given refers to parent cpd. sinigrin : An alkenylglucosinolic acid that consists of 1-thio-beta-D-glucopyranose having a 4-[(sulfooxy)imino]but-1-en-4-yl group attached to the anomeric sulfur. | 2.02 | 1 | 0 | alkenylglucosinolic acid | |
ammonium sulfate Ammonium Sulfate: Sulfuric acid diammonium salt. It is used in CHEMICAL FRACTIONATION of proteins.. ammonium sulfate : An inorganic sulfate salt obtained by reaction of sulfuric acid with two equivalents of ammonia. A high-melting (decomposes above 280degreeC) white solid which is very soluble in water (70.6 g/100 g water at 0degreeC; 103.8 g/100 g water at 100degreeC), it is widely used as a fertilizer for alkaline soils. | 2.72 | 3 | 0 | ammonium salt; inorganic sulfate salt | fertilizer |
ma-1 tipiracil: inhibits thymidine phosphorylase. tipiracil : A member of the class of pyrimidones that is uracil substituted by chloro and (2-iminopyrrolidin-1-yl)methyl groups at positions 5 and 6 respectively. Used (as the hydrochloride salt) in combination with trifluridine, a nucleoside metabolic inhibitor, for treatment of advanced/relapsed unresectable colorectal cancer. | 5.09 | 1 | 1 | carboxamidine; organochlorine compound; pyrimidone; pyrrolidines | antineoplastic agent; EC 2.4.2.4 (thymidine phosphorylase) inhibitor |
coomassie brilliant blue [no description available] | 2.15 | 1 | 0 | | |
involucrin involucrin: soluble precursor protein of cross-linked envelope characteristic of epidermal s. corneum synthesized by keratinocytes in natural & cultured human epithelia; see also related records for prekeratin & stratum corneum basic protein precursor | 2.96 | 1 | 0 | | |
chlorhexidine Chlorhexidine: A disinfectant and topical anti-infective agent used also as mouthwash to prevent oral plaque.. chlorhexidine : A bisbiguanide compound with a structure consisting of two (p-chlorophenyl)guanide units linked by a hexamethylene bridge. | 1.95 | 1 | 0 | biguanides; monochlorobenzenes | antibacterial agent; antiinfective agent |
formazans Formazans: Colored azo compounds formed by the reduction of tetrazolium salts. Employing this reaction, oxidoreductase activity can be determined quantitatively in tissue sections by allowing the enzymes to act on their specific substrates in the presence of tetrazolium salts. | 2.02 | 1 | 0 | | |
mocetinostat mocetinostat: undergoing phase II clinical trials for treatment of cancer. mocetinostat : A benzamide obtained by formal condensation of the carboxy group of 4-({[4-(pyridin-3-yl)pyrimidin-2-yl]amino}methyl)benzoic acid with one of the amino groups of benzene-1,2-diamine. It is an orally active and isotype-selective HDAC inhibitor which exhibits antitumour activity (IC50 = 0.15, 0.29, 1.66 and 0.59 muM for HDAC1, HDAC2, HDAC3 and HDAC11). | 5.41 | 4 | 1 | aminopyrimidine; benzamides; pyridines; secondary amino compound; secondary carboxamide; substituted aniline | antineoplastic agent; apoptosis inducer; autophagy inducer; cardioprotective agent; EC 3.5.1.98 (histone deacetylase) inhibitor; hepatotoxic agent |
zeolites [no description available] | 5.02 | 2 | 1 | | |
molybdenum carbide molybdenum carbide: catalyst for the hydrodeoxygenation of vegetable oils | 2.07 | 1 | 0 | | |
acebutolol alpha-D-glucosyl-(1->4)-alpha-D-mannose : An alpha-D-glucosyl-(1->4)-D-mannopyranose in which the anomeric hydroxy group has alpha configuration. | 5.09 | 1 | 1 | alpha-D-glucosyl-(1->4)-D-mannopyranose | |
lactulose Lactulose: A synthetic disaccharide used in the treatment of constipation and hepatic encephalopathy. It has also been used in the diagnosis of gastrointestinal disorders. (From Martindale, The Extra Pharmacopoeia, 30th ed, p887). lactulose : A synthetic galactosylfructose disaccharide used in the treatment of constipation and hepatic encephalopathy. | 1.99 | 1 | 0 | | |
regorafenib [no description available] | 5.09 | 1 | 1 | (trifluoromethyl)benzenes; aromatic ether; monochlorobenzenes; monofluorobenzenes; phenylureas; pyridinecarboxamide | antineoplastic agent; hepatotoxic agent; tyrosine kinase inhibitor |
calcimycin Calcimycin: An ionophorous, polyether antibiotic from Streptomyces chartreusensis. It binds and transports CALCIUM and other divalent cations across membranes and uncouples oxidative phosphorylation while inhibiting ATPase of rat liver mitochondria. The substance is used mostly as a biochemical tool to study the role of divalent cations in various biological systems. | 1.99 | 1 | 0 | benzoxazole | |
indocyanine green Indocyanine Green: A tricarbocyanine dye that is used diagnostically in liver function tests and to determine blood volume and cardiac output. | 7.19 | 15 | 2 | 1,1-diunsubstituted alkanesulfonate; benzoindole; cyanine dye | |
eosine i bluish Eosine I Bluish: A red fluorescein dye used as a histologic stain. It may be cytotoxic, mutagenic, and inhibit certain mitochondrial functions. | 1.95 | 1 | 0 | organic sodium salt | fluorescent dye; histological dye |
erythrosine Erythrosine: A tetraiodofluorescein used as a red coloring in some foods (cherries, fish), as a disclosure of DENTAL PLAQUE, and as a stain of some cell types. It has structural similarity to THYROXINE.. erythrosin B : An organic sodium salt that is the disodium salt of 2-(2,4,5,7-tetraiodo-6-oxido-3-oxo-8a,10a-dihydroxanthen-9-yl)benzoic acid. | 4.48 | 7 | 0 | | |
nad NAD(1-) : An anionic form of nicotinamide adenine dinucleotide arising from deprotonation of the two OH groups of the diphosphate moiety. | 3.54 | 8 | 0 | organophosphate oxoanion | cofactor; human metabolite; hydrogen acceptor; Saccharomyces cerevisiae metabolite |
gramicidin a Gramicidin: A group of peptide antibiotics from BACILLUS brevis. Gramicidin C or S is a cyclic, ten-amino acid polypeptide and gramicidins A, B, D are linear. Gramicidin is one of the two principal components of TYROTHRICIN. | 3.55 | 2 | 0 | | |
tannins Tannins: Polyphenolic compounds with molecular weights of around 500-3000 daltons and containing enough hydroxyl groups (1-2 per 100 MW) for effective cross linking of other compounds (ASTRINGENTS). The two main types are HYDROLYZABLE TANNINS and CONDENSED TANNINS. Historically, the term has applied to many compounds and plant extracts able to render skin COLLAGEN impervious to degradation. The word tannin derives from the Celtic word for OAK TREE which was used for leather processing. | 3.22 | 5 | 0 | | |
cellulose DEAE-Cellulose: Cellulose derivative used in chromatography, as ion-exchange material, and for various industrial applications. | 8.27 | 6 | 0 | glycoside | |
chlorophyll a Chlorophyll: Porphyrin derivatives containing magnesium that act to convert light energy in photosynthetic organisms.. chlorophyll : A family of magnesium porphyrins, defined by the presence of a fifth ring beyond the four pyrrole-like rings. The rings can have various side chains which usually include a long phytol chain. | 2.1 | 1 | 0 | chlorophyll; methyl ester | cofactor |
chitosan [no description available] | 3.46 | 7 | 0 | | |
sodium nitrite Sodium Nitrite: Nitrous acid sodium salt. Used in many industrial processes, in meat curing, coloring, and preserving, and as a reagent in ANALYTICAL CHEMISTRY TECHNIQUES. It is used therapeutically as an antidote in cyanide poisoning. The compound is toxic and mutagenic and will react in vivo with secondary or tertiary amines thereby producing highly carcinogenic nitrosamines.. sodium nitrite : An inorganic sodium salt having nitrite as the counterion. Used as a food preservative and antidote to cyanide poisoning. | 1.97 | 1 | 0 | inorganic sodium salt; nitrite salt | antidote to cyanide poisoning; antihypertensive agent; antimicrobial food preservative; food antioxidant; poison |
methyl orange methyl orange: indictor of pH with strong acids & bases; also used as reagent to form ion pairs with, and thereby isolate, certain compounds from biological material; minor descriptor (75-86); on-line & INDEX MEDICUS search AZO COMPOUNDS (75-86); file maintained to Azo cpds | 3.46 | 7 | 0 | | |
nuclear fast red nuclear fast red: structure in first source; do not confuse with nuclear fast red (basic dye). nuclear fast red : An organic sodium salt that is the monosodium salt of 4-amino-1,3-dihydroxy-9,10-dioxo-9,10-dihydroanthracene-2-sulfonic acid. It forms bright red lakes with calcium and is a useful red nuclear staining lake with aluminum. | 1.93 | 1 | 0 | organic sodium salt | fluorochrome; histological dye |
chiniofon Hydroxyquinolines: The 8-hydroxy derivatives inhibit various enzymes and their halogenated derivatives, though neurotoxic, are used as topical anti-infective agents, among other uses. | 2.03 | 1 | 0 | | |
methyl jasmonate [no description available] | 2.21 | 1 | 0 | | |
aniline blue aniline blue: fluorochrom widely used by botanists | 2.49 | 2 | 0 | | |
mannans [no description available] | 2.31 | 1 | 0 | | |
piperidines Piperidines: A family of hexahydropyridines. | 2.1 | 1 | 0 | | |
interleukin-8 Interleukin-8: A member of the CXC chemokine family that plays a role in the regulation of the acute inflammatory response. It is secreted by variety of cell types and induces CHEMOTAXIS of NEUTROPHILS and other inflammatory cells. | 2.02 | 1 | 0 | | |
isatan b isatan B: an indigo precursor from leaves of Isatis tinctoria (Woad) | 2.71 | 3 | 0 | | |
methylcellulose Methylcellulose: Methylester of cellulose. Methylcellulose is used as an emulsifying and suspending agent in cosmetics, pharmaceutics and the chemical industry. It is used therapeutically as a bulk laxative. | 1.96 | 1 | 0 | | |
heme Heme: The color-furnishing portion of hemoglobin. It is found free in tissues and as the prosthetic group in many hemeproteins.. ferroheme : Any iron(II)--porphyrin coordination complex.. ferroheme b : Heme b in which the iron has oxidation state +2.. heme : A heme is any tetrapyrrolic chelate of iron. | 2.78 | 3 | 0 | | |
ascorbic acid Ascorbic Acid: A six carbon compound related to glucose. It is found naturally in citrus fruits and many vegetables. Ascorbic acid is an essential nutrient in human diets, and necessary to maintain connective tissue and bone. Its biologically active form, vitamin C, functions as a reducing agent and coenzyme in several metabolic pathways. Vitamin C is considered an antioxidant.. L-ascorbic acid : The L-enantiomer of ascorbic acid and conjugate acid of L-ascorbate.. L-ascorbate : The L-enantiomer of ascorbate and conjugate base of L-ascorbic acid, arising from selective deprotonation of the 3-hydroxy group. Required for a range of essential metabolic reactions in all animals and plants.. vitamin C : Any member of a group of vitamers that belong to the chemical structural class called butenolides that exhibit biological activity against vitamin C deficiency in animals. The vitamers include L-ascorbic acid and its salt, ionized and oxidized forms. | 6.98 | 1 | 0 | ascorbic acid; vitamin C | coenzyme; cofactor; flour treatment agent; food antioxidant; food colour retention agent; geroprotector; plant metabolite; skin lightening agent |
novobiocin Novobiocin: An antibiotic compound derived from Streptomyces niveus. It has a chemical structure similar to coumarin. Novobiocin binds to DNA gyrase, and blocks adenosine triphosphatase (ATPase) activity. (From Reynolds, Martindale The Extra Pharmacopoeia, 30th ed, p189). novobiocin : A coumarin-derived antibiotic obtained from Streptomyces niveus. | 1.96 | 1 | 0 | carbamate ester; ether; hexoside; hydroxycoumarin; monocarboxylic acid amide; monosaccharide derivative; phenols | antibacterial agent; antimicrobial agent; EC 5.99.1.3 [DNA topoisomerase (ATP-hydrolysing)] inhibitor; Escherichia coli metabolite; hepatoprotective agent |
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. | 2.43 | 2 | 0 | benzenes; hydroxycoumarin; methyl ketone | |
betalains Betalains: Compounds derived from TYROSINE via betalamic acid, including BETAXANTHINS and BETACYANINS. They are found in the Caryophyllales order of PLANTS and some BASIDIOMYCETES. | 3.05 | 1 | 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. | 2.07 | 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. | 2.08 | 1 | 0 | aluminosilicate mineral; mixture | antidiarrhoeal drug; excipient |
clay Clay: A naturally-occurring rock or soil constituent characterized by particles with a diameter of less than 0.005 mm. It is composed primarily of hydrous aluminum silicates, trace amounts of metal OXIDES, and organic matter. | 2.85 | 3 | 0 | | |
meglumine ioglicinate [no description available] | 1.99 | 1 | 0 | | |
hirudin Hirudin: A 65-residue polypeptide from LEECHES. | 1.99 | 1 | 0 | | |
nitrophenols Nitrophenols: PHENOLS carrying nitro group substituents. | 2.05 | 1 | 0 | | |
flavin mononucleotide Flavin Mononucleotide: A coenzyme for a number of oxidative enzymes including NADH DEHYDROGENASE. It is the principal form in which RIBOFLAVIN is found in cells and tissues. | 2.69 | 2 | 0 | | |
orabase Orabase: used in therapy of oral mucosal ulcers | 2.13 | 1 | 0 | | |
muramidase Muramidase: A basic enzyme that is present in saliva, tears, egg white, and many animal fluids. It functions as an antibacterial agent. The enzyme catalyzes the hydrolysis of 1,4-beta-linkages between N-acetylmuramic acid and N-acetyl-D-glucosamine residues in peptidoglycan and between N-acetyl-D-glucosamine residues in chitodextrin. EC 3.2.1.17. | 2.21 | 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. | 2.25 | 1 | 0 | 3',5'-cyclic purine nucleotide; guanyl ribonucleotide | Escherichia coli metabolite; human metabolite; mouse metabolite; plant metabolite; Saccharomyces cerevisiae metabolite |
pheophytin a pheophytin a: structure given in first source; RN given refers to (3S-(3alpha(2E,7S*,11S*),4beta,21beta))-isomer | 2.1 | 1 | 0 | | |
rifampin Rifampin: A semisynthetic antibiotic produced from Streptomyces mediterranei. It has a broad antibacterial spectrum, including activity against several forms of Mycobacterium. In susceptible organisms it inhibits DNA-dependent RNA polymerase activity by forming a stable complex with the enzyme. It thus suppresses the initiation of RNA synthesis. Rifampin is bactericidal, and acts on both intracellular and extracellular organisms. (From Gilman et al., Goodman and Gilman's The Pharmacological Basis of Therapeutics, 9th ed, p1160) | 2.08 | 1 | 0 | cyclic ketal; hydrazone; N-iminopiperazine; N-methylpiperazine; rifamycins; semisynthetic derivative; zwitterion | angiogenesis inhibitor; antiamoebic agent; antineoplastic agent; antitubercular agent; DNA synthesis inhibitor; EC 2.7.7.6 (RNA polymerase) inhibitor; Escherichia coli metabolite; geroprotector; leprostatic drug; neuroprotective agent; pregnane X receptor agonist; protein synthesis inhibitor |
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. | 2.02 | 1 | 0 | nucleobase analogue; organic heterobicyclic compound | antimetabolite; EC 1.17.3.2 (xanthine oxidase) inhibitor; gout suppressant; radical scavenger |
trypan blue Trypan Blue: A diazo-naphthalene sulfonate that is widely used as a stain.. trypan blue : An organosulfonate salt that is the tetrasodium salt of 3,3'-[(3,3'-dimethylbiphenyl-4,4'-diyl)didiazene-2,1-diyl]bis(5-amino-4-hydroxynaphthalene-2,7-disulfonic acid). | 2.02 | 1 | 0 | | |
remazol black b Remazol black B: RN given refers to the tetrasodium salt. remazole black-GR : A bis(azo) compound with two aryldiazenyl moieties placed at positions 2 and 7 of a multi-substituted naphthalene. | 2.07 | 1 | 0 | | |
acetylcellulose acetylcellulose: coating compound. cellulose acetate : A glucan derivative obtained through the esterification of cellulose by acetic anhydride or acetic acid, resulting in the substitution of some of the hydroxy groups of cellulose by acetyl groups. It is used in a variety of applications including base material for photographic film, clothing, membrane filters, coatings, food packaging, and as a frame material for eyeglasses. | 2.05 | 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. | 2.72 | 3 | 0 | | |
2,3-dihydroxybenzoic acid 2,3-dihydroxybenzoic acid: RN given refers to parent cpd. dihydroxybenzoic acid : Any member of the class of hydroxybenzoic acids carrying two phenolic hydroxy groups on the benzene ring and its derivatives.. 2,3-dihydroxybenzoic acid : A dihydroxybenzoic acid that is benzoic acid substituted by hydroxy groups at positions 2 and 3. It occurs naturally in Phyllanthus acidus and in the aquatic fern Salvinia molesta. | 2.11 | 1 | 0 | dihydroxybenzoic acid | human xenobiotic metabolite; plant metabolite |
protocatechuic acid protocatechuic acid: RN given refers to parent cpd; structure. 3,4-dihydroxybenzoic acid : A dihydroxybenzoic acid in which the hydroxy groups are located at positions 3 and 4. | 3 | 4 | 0 | catechols; dihydroxybenzoic acid | antineoplastic agent; EC 1.1.1.25 (shikimate dehydrogenase) inhibitor; EC 1.14.11.2 (procollagen-proline dioxygenase) inhibitor; human xenobiotic metabolite; plant metabolite |
4-hydroxybenzaldehyde [no description available] | 2.08 | 1 | 0 | hydroxybenzaldehyde | EC 1.14.17.1 (dopamine beta-monooxygenase) inhibitor; mouse metabolite; plant metabolite |
4-hydroxybenzoic acid 4-hydroxybenzoic acid : A monohydroxybenzoic acid that is benzoic acid carrying a hydroxy substituent at C-4 of the benzene ring. | 2.13 | 1 | 0 | monohydroxybenzoic acid | algal metabolite; plant metabolite |
aminolevulinic acid Aminolevulinic Acid: A compound produced from succinyl-CoA and GLYCINE as an intermediate in heme synthesis. It is used as a PHOTOCHEMOTHERAPY for actinic KERATOSIS.. 5-aminolevulinic acid : The simplest delta-amino acid in which the hydrogens at the gamma position are replaced by an oxo group. It is metabolised to protoporphyrin IX, a photoactive compound which accumulates in the skin. Used (in the form of the hydrochloride salt)in combination with blue light illumination for the treatment of minimally to moderately thick actinic keratosis of the face or scalp. | 2.6 | 1 | 0 | 4-oxo monocarboxylic acid; amino acid zwitterion; delta-amino acid | antineoplastic agent; dermatologic drug; Escherichia coli metabolite; human metabolite; mouse metabolite; photosensitizing agent; plant metabolite; prodrug; Saccharomyces cerevisiae metabolite |
acetic acid Acetic Acid: Product of the oxidation of ethanol and of the destructive distillation of wood. It is used locally, occasionally internally, as a counterirritant and also as a reagent. (Stedman, 26th ed). acetic acid : A simple monocarboxylic acid containing two carbons. | 2.02 | 1 | 0 | monocarboxylic acid | antimicrobial food preservative; Daphnia magna metabolite; food acidity regulator; protic solvent |
ammonium hydroxide azane : Saturated acyclic nitrogen hydrides having the general formula NnHn+2. | 2.07 | 1 | 0 | azane; gas molecular entity; mononuclear parent hydride | EC 3.5.1.4 (amidase) inhibitor; metabolite; mouse metabolite; neurotoxin; NMR chemical shift reference compound; nucleophilic reagent; refrigerant |
coumarin 2H-chromen-2-one: coumarin derivative | 2.86 | 3 | 0 | coumarins | fluorescent dye; human metabolite; plant metabolite |
salicylic acid Scalp: The outer covering of the calvaria. It is composed of several layers: SKIN; subcutaneous connective tissue; the occipitofrontal muscle which includes the tendinous galea aponeurotica; loose connective tissue; and the pericranium (the PERIOSTEUM of the SKULL). | 2.57 | 2 | 0 | monohydroxybenzoic acid | algal metabolite; antifungal agent; antiinfective agent; EC 1.11.1.11 (L-ascorbate peroxidase) inhibitor; keratolytic drug; plant hormone; plant metabolite |
thioctic acid Thioctic Acid: An octanoic acid bridged with two sulfurs so that it is sometimes also called a pentanoic acid in some naming schemes. It is biosynthesized by cleavage of LINOLEIC ACID and is a coenzyme of oxoglutarate dehydrogenase (KETOGLUTARATE DEHYDROGENASE COMPLEX). It is used in DIETARY SUPPLEMENTS. | 2.6 | 1 | 0 | dithiolanes; heterocyclic fatty acid; thia fatty acid | fundamental metabolite; geroprotector |
methanol Methanol: A colorless, flammable liquid used in the manufacture of FORMALDEHYDE and ACETIC ACID, in chemical synthesis, antifreeze, and as a solvent. Ingestion of methanol is toxic and may cause blindness.. primary alcohol : A primary alcohol is a compound in which a hydroxy group, -OH, is attached to a saturated carbon atom which has either three hydrogen atoms attached to it or only one other carbon atom and two hydrogen atoms attached to it.. methanol : The primary alcohol that is the simplest aliphatic alcohol, comprising a methyl and an alcohol group. | 2.04 | 1 | 0 | alkyl alcohol; one-carbon compound; primary alcohol; volatile organic compound | amphiprotic solvent; Escherichia coli metabolite; fuel; human metabolite; mouse metabolite; Mycoplasma genitalium metabolite |
orotic acid Orotic Acid: An intermediate product in PYRIMIDINE synthesis which plays a role in chemical conversions between DIHYDROFOLATE and TETRAHYDROFOLATE.. orotic acid : A pyrimidinemonocarboxylic acid that is uracil bearing a carboxy substituent at position C-6. | 2.17 | 1 | 0 | pyrimidinemonocarboxylic acid | Escherichia coli metabolite; metabolite; mouse metabolite |
picolinic acid picolinic acid: iron-chelating agent that inhibits DNA synthesis; may interfere with iron-dependent production of stable free organic radical which is essential for ribonucleotide reductase formation of deoxyribonucleotides; RN given refers to parent cpd; structure in Merck Index, 9th ed, #7206. picolinic acid : A pyridinemonocarboxylic acid in which the carboxy group is located at position 2. It is an intermediate in the metabolism of tryptophan. | 2.6 | 1 | 0 | pyridinemonocarboxylic acid | human metabolite; MALDI matrix material |
thiamine thiamine(1+) : A primary alcohol that is 1,3-thiazol-3-ium substituted by (4-amino-2-methylpyrimidin-5-yl)methyl, methyl and 2-hydroxyethyl groups at positions 3, 4 and 5, respectively. | 2.6 | 1 | 0 | primary alcohol; vitamin B1 | Escherichia coli metabolite; human metabolite; mouse metabolite; Saccharomyces cerevisiae metabolite |
3-aminobenzamide [no description available] | 2.6 | 1 | 0 | benzamides; substituted aniline | EC 2.4.2.30 (NAD(+) ADP-ribosyltransferase) inhibitor |
pleconaril WIN 63843: structure given in first source | 2.58 | 2 | 0 | | |
4-(2-aminoethyl)benzenesulfonylfluoride [no description available] | 2.6 | 1 | 0 | | |
phenytoin [no description available] | 2.57 | 2 | 0 | imidazolidine-2,4-dione | anticonvulsant; drug allergen; sodium channel blocker; teratogenic agent |
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. | 2.04 | 1 | 0 | acridines; aromatic amine | EC 3.1.1.7 (acetylcholinesterase) inhibitor |
acetazolamide Acetazolamide: One of the CARBONIC ANHYDRASE INHIBITORS that is sometimes effective against absence seizures. It is sometimes useful also as an adjunct in the treatment of tonic-clonic, myoclonic, and atonic seizures, particularly in women whose seizures occur or are exacerbated at specific times in the menstrual cycle. However, its usefulness is transient often because of rapid development of tolerance. Its antiepileptic effect may be due to its inhibitory effect on brain carbonic anhydrase, which leads to an increased transneuronal chloride gradient, increased chloride current, and increased inhibition. (From Smith and Reynard, Textbook of Pharmacology, 1991, p337) | 2.6 | 1 | 0 | monocarboxylic acid amide; sulfonamide; thiadiazoles | anticonvulsant; diuretic; EC 4.2.1.1 (carbonic anhydrase) inhibitor |
alprenolol Alprenolol: One of the ADRENERGIC BETA-ANTAGONISTS used as an antihypertensive, anti-anginal, and anti-arrhythmic agent.. alprenolol : A secondary alcohol that is propan-2-ol substituted by a 2-allylphenoxy group at position 1 and an isopropylamino group at position 3. It is a beta-adrenergic antagonist used as a antihypertensive, anti-arrhythmia and a sympatholytic agent. | 2.57 | 2 | 0 | secondary alcohol; secondary amino compound | anti-arrhythmia drug; antihypertensive agent; beta-adrenergic antagonist; sympatholytic agent |
amantadine amant: an antiviral compound consisting of an adamantane derivative chemically linked to a water-solube polyanioic matrix; structure in first source | 2.6 | 1 | 0 | adamantanes; primary aliphatic amine | analgesic; antiparkinson drug; antiviral drug; dopaminergic agent; NMDA receptor antagonist; non-narcotic analgesic |
pimagedine pimagedine: diamine oxidase & nitric oxide synthase inhibitor; an advanced glycosylation end product inhibitor; used in the treatment of diabetic complications; structure. aminoguanidine : A one-carbon compound whose unique structure renders it capable of acting as a derivative of hydrazine, guanidine or formamide. | 2.07 | 1 | 0 | guanidines; one-carbon compound | EC 1.14.13.39 (nitric oxide synthase) inhibitor; EC 1.4.3.4 (monoamine oxidase) inhibitor |
theophylline [no description available] | 2.07 | 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-aminothiazole 2-aminothiazole: RN given refers to parent cpd; structure. 1,3-thiazol-2-amine : A primary amino compound that is 1,3-thiazole substituted by an amino group at position 2. | 2.6 | 1 | 0 | 1,3-thiazoles; primary amino compound | |
amodiaquine Amodiaquine: A 4-aminoquinoline compound with anti-inflammatory properties.. amodiaquine : A quinoline having a chloro group at the 7-position and an aryl amino group at the 4-position. | 2.6 | 1 | 0 | aminoquinoline; organochlorine compound; phenols; secondary amino compound; tertiary amino compound | anticoronaviral agent; antimalarial; drug allergen; EC 2.1.1.8 (histamine N-methyltransferase) inhibitor; non-steroidal anti-inflammatory drug; prodrug |
antipyrine Antipyrine: An analgesic and antipyretic that has been given by mouth and as ear drops. Antipyrine is often used in testing the effects of other drugs or diseases on drug-metabolizing enzymes in the liver. (From Martindale, The Extra Pharmacopoeia, 30th ed, p29). antipyrine : A pyrazolone derivative that is 1,2-dihydropyrazol-3-one substituted with methyl groups at N-1 and C-5 and with a phenyl group at N-2. | 2.07 | 1 | 0 | pyrazolone | antipyretic; cyclooxygenase 3 inhibitor; environmental contaminant; non-narcotic analgesic; non-steroidal anti-inflammatory drug; xenobiotic |
aspirin Aspirin: The prototypical analgesic used in the treatment of mild to moderate pain. It has anti-inflammatory and antipyretic properties and acts as an inhibitor of cyclooxygenase which results in the inhibition of the biosynthesis of prostaglandins. Aspirin also inhibits platelet aggregation and is used in the prevention of arterial and venous thrombosis. (From Martindale, The Extra Pharmacopoeia, 30th ed, p5). acetylsalicylate : A benzoate that is the conjugate base of acetylsalicylic acid, arising from deprotonation of the carboxy group.. acetylsalicylic acid : A member of the class of benzoic acids that is salicylic acid in which the hydrogen that is attached to the phenolic hydroxy group has been replaced by an acetoxy group. A non-steroidal anti-inflammatory drug with cyclooxygenase inhibitor activity. | 2.57 | 2 | 0 | benzoic acids; phenyl acetates; salicylates | anticoagulant; antipyretic; cyclooxygenase 1 inhibitor; cyclooxygenase 2 inhibitor; drug allergen; EC 1.1.1.188 (prostaglandin-F synthase) inhibitor; geroprotector; non-narcotic analgesic; non-steroidal anti-inflammatory drug; plant activator; platelet aggregation inhibitor; prostaglandin antagonist; teratogenic agent |
baclofen [no description available] | 2.6 | 1 | 0 | amino acid zwitterion; gamma-amino acid; monocarboxylic acid; monochlorobenzenes; primary amino compound | central nervous system depressant; GABA agonist; muscle relaxant |
benzamide benzamide : An aromatic amide that consists of benzene bearing a single carboxamido substituent. The parent of the class of benzamides. | 2.6 | 1 | 0 | benzamides | |
berberine [no description available] | 2.13 | 1 | 0 | alkaloid antibiotic; berberine alkaloid; botanical anti-fungal agent; organic heteropentacyclic compound | antilipemic drug; antineoplastic agent; antioxidant; EC 1.1.1.141 [15-hydroxyprostaglandin dehydrogenase (NAD(+))] inhibitor; EC 1.1.1.21 (aldehyde reductase) inhibitor; EC 1.13.11.52 (indoleamine 2,3-dioxygenase) inhibitor; EC 1.21.3.3 (reticuline oxidase) inhibitor; EC 2.1.1.116 [3'-hydroxy-N-methyl-(S)-coclaurine 4'-O-methyltransferase] inhibitor; EC 2.1.1.122 [(S)-tetrahydroprotoberberine N-methyltransferase] inhibitor; EC 2.7.11.10 (IkappaB kinase) inhibitor; EC 3.1.1.4 (phospholipase A2) inhibitor; EC 3.1.1.7 (acetylcholinesterase) inhibitor; EC 3.1.1.8 (cholinesterase) inhibitor; EC 3.1.3.48 (protein-tyrosine-phosphatase) inhibitor; EC 3.4.14.5 (dipeptidyl-peptidase IV) inhibitor; EC 3.4.21.26 (prolyl oligopeptidase) inhibitor; geroprotector; hypoglycemic agent; metabolite; potassium channel blocker |
caffeine [no description available] | 2.07 | 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 |
verapamil Verapamil: A calcium channel blocker that is a class IV anti-arrhythmia agent.. verapamil : A racemate comprising equimolar amounts of dexverapamil and (S)-verapamil. An L-type calcium channel blocker of the phenylalkylamine class, it is used (particularly as the hydrochloride salt) in the treatment of hypertension, angina pectoris and cardiac arrhythmia, and as a preventive medication for migraine.. 2-(3,4-dimethoxyphenyl)-5-{[2-(3,4-dimethoxyphenyl)ethyl](methyl)amino}-2-(propan-2-yl)pentanenitrile : A tertiary amino compound that is 3,4-dimethoxyphenylethylamine in which the hydrogens attached to the nitrogen are replaced by a methyl group and a 4-cyano-4-(3,4-dimethoxyphenyl)-5-methylhexyl group. | 2.07 | 1 | 0 | aromatic ether; nitrile; polyether; tertiary amino compound | |
camostat camostat : A benzoate ester resulting from the formal condensation of the carboxy group of 4-guanidinobenzoic acid with the hydroxy group of 2-(dimethylamino)-2-oxoethyl (4-hydroxyphenyl)acetate. It is a potent inhibitor of the human transmembrane protease serine 2 (TMPRSS2) and its mesylate salt is currently under investigation for its effectiveness in COVID-19 patients. | 2.6 | 1 | 0 | benzoate ester; carboxylic ester; diester; guanidines; tertiary carboxamide | anti-inflammatory agent; anticoronaviral agent; antifibrinolytic drug; antihypertensive agent; antineoplastic agent; antiviral agent; serine protease inhibitor |
camphor, (+-)-isomer [no description available] | 2.6 | 1 | 0 | bornane monoterpenoid; cyclic monoterpene ketone | plant metabolite |
candesartan candesartan: a nonpeptide angiotensin II receptor antagonist. candesartan : A benzimidazolecarboxylic acid that is 1H-benzimidazole-7-carboxylic acid substituted by an ethoxy group at position 2 and a ({2'-(1H-tetrazol-5-yl)[1,1'-biphenyl]-4-yl}methyl) group at position 1. It is a angiotensin receptor antagonist used for the treatment of hypertension. | 2.6 | 1 | 0 | benzimidazolecarboxylic acid; biphenylyltetrazole | angiotensin receptor antagonist; antihypertensive agent; environmental contaminant; xenobiotic |
carbamazepine Carbamazepine: A dibenzazepine that acts as a sodium channel blocker. It is used as an anticonvulsant for the treatment of grand mal and psychomotor or focal SEIZURES. It may also be used in the management of BIPOLAR DISORDER, and has analgesic properties.. carbamazepine : A dibenzoazepine that is 5H-dibenzo[b,f]azepine carrying a carbamoyl substituent at the azepine nitrogen, used as an anticonvulsant. | 2.07 | 1 | 0 | dibenzoazepine; ureas | analgesic; anticonvulsant; antimanic drug; drug allergen; EC 3.5.1.98 (histone deacetylase) inhibitor; environmental contaminant; glutamate transporter activator; mitogen; non-narcotic analgesic; sodium channel blocker; xenobiotic |
cetylpyridinium Cetylpyridinium: Cationic bactericidal surfactant used as a topical antiseptic for skin, wounds, mucous membranes, instruments, etc.; and also as a component in mouthwash and lozenges. | 2.6 | 1 | 0 | pyridinium ion | |
chloroxylenol chloroxylenol: topical antiseptic; RN given refers to parent cpd; structure. 4-chloro-3,5-dimethylphenol : A member of the class of phenols that is 3,5-xylenol which is substituted at position 4 by chlorine. It is bactericidal against most Gram-positive bacteria but less effective against Staphylococci and Gram-negative bacteria, and often inactive against Pseudomonas species. It is ineffective against bacterial spores. | 2.6 | 1 | 0 | monochlorobenzenes; phenols | antiseptic drug; disinfectant; molluscicide |
chlorpromazine Chlorpromazine: The prototypical phenothiazine antipsychotic drug. Like the other drugs in this class chlorpromazine's antipsychotic actions are thought to be due to long-term adaptation by the brain to blocking DOPAMINE RECEPTORS. Chlorpromazine has several other actions and therapeutic uses, including as an antiemetic and in the treatment of intractable hiccup.. chlorpromazine : A substituted phenothiazine in which the ring nitrogen at position 10 is attached to C-3 of an N,N-dimethylpropanamine moiety. | 2.6 | 1 | 0 | organochlorine compound; phenothiazines; tertiary amine | anticoronaviral agent; antiemetic; dopaminergic antagonist; EC 3.4.21.26 (prolyl oligopeptidase) inhibitor; phenothiazine antipsychotic drug |
cimetidine Cimetidine: A histamine congener, it competitively inhibits HISTAMINE binding to HISTAMINE H2 RECEPTORS. Cimetidine has a range of pharmacological actions. It inhibits GASTRIC ACID secretion, as well as PEPSIN and GASTRIN output.. cimetidine : A member of the class of guanidines that consists of guanidine carrying a methyl substituent at position 1, a cyano group at position 2 and a 2-{[(5-methyl-1H-imidazol-4-yl)methyl]sulfanyl}ethyl group at position 3. It is a H2-receptor antagonist that inhibits the production of acid in stomach. | 2.07 | 1 | 0 | aliphatic sulfide; guanidines; imidazoles; nitrile | adjuvant; analgesic; anti-ulcer drug; H2-receptor antagonist; P450 inhibitor |
ciprofibrate [no description available] | 2.6 | 1 | 0 | cyclopropanes; monocarboxylic acid; organochlorine compound | antilipemic drug |
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. | 2.6 | 1 | 0 | dibenzoazepine | anticoronaviral agent; antidepressant; EC 1.8.1.12 (trypanothione-disulfide reductase) inhibitor; serotonergic antagonist; serotonergic drug; serotonin uptake inhibitor |
danthron danthron: structure. chrysazin : A dihydroxyanthraquinone that is anthracene-9,10-dione substituted by hydroxy groups at positions 1 and 8. | 2.6 | 1 | 0 | dihydroxyanthraquinone | apoptosis inducer; plant metabolite |
deferiprone Deferiprone: A pyridone derivative and iron chelator that is used in the treatment of IRON OVERLOAD in patients with THALASSEMIA.. deferiprone : A member of the class of 4-pyridones that is pyridin-4(1H)-one substituted at positions 1 and 2 by methyl groups and at position 3 by a hydroxy group. A lipid-soluble iron-chelator used for treatment of thalassaemia. | 2.6 | 1 | 0 | 4-pyridones | iron chelator; protective agent |
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. | 2.07 | 1 | 0 | 1,4-benzodiazepinone; organochlorine compound | anticonvulsant; anxiolytic drug; environmental contaminant; sedative; xenobiotic |
dipyridamole Dipyridamole: A phosphodiesterase inhibitor that blocks uptake and metabolism of adenosine by erythrocytes and vascular endothelial cells. Dipyridamole also potentiates the antiaggregating action of prostacyclin. (From AMA Drug Evaluations Annual, 1994, p752). dipyridamole : A pyrimidopyrimidine that is 2,2',2'',2'''-(pyrimido[5,4-d]pyrimidine-2,6-diyldinitrilo)tetraethanol substituted by piperidin-1-yl groups at positions 4 and 8 respectively. A vasodilator agent, it inhibits the formation of blood clots. | 2.6 | 1 | 0 | piperidines; pyrimidopyrimidine; tertiary amino compound; tetrol | adenosine phosphodiesterase inhibitor; EC 3.5.4.4 (adenosine deaminase) inhibitor; platelet aggregation inhibitor; vasodilator agent |
disulfiram [no description available] | 2.6 | 1 | 0 | organic disulfide; organosulfur acaricide | angiogenesis inhibitor; antineoplastic agent; apoptosis inducer; EC 1.2.1.3 [aldehyde dehydrogenase (NAD(+))] inhibitor; EC 3.1.1.1 (carboxylesterase) inhibitor; EC 3.1.1.8 (cholinesterase) inhibitor; EC 5.99.1.2 (DNA topoisomerase) inhibitor; ferroptosis inducer; fungicide; NF-kappaB inhibitor |
valproic acid Valproic Acid: A fatty acid with anticonvulsant and anti-manic properties that is used in the treatment of EPILEPSY and BIPOLAR DISORDER. The mechanisms of its therapeutic actions are not well understood. It may act by increasing GAMMA-AMINOBUTYRIC ACID levels in the brain or by altering the properties of VOLTAGE-GATED SODIUM CHANNELS.. valproic acid : A branched-chain saturated fatty acid that comprises of a propyl substituent on a pentanoic acid stem. | 2.6 | 1 | 0 | branched-chain fatty acid; branched-chain saturated fatty acid | anticonvulsant; antimanic drug; EC 3.5.1.98 (histone deacetylase) inhibitor; GABA agent; neuroprotective agent; psychotropic drug; teratogenic agent |
doxazosin Doxazosin: A prazosin-related compound that is a selective alpha-1-adrenergic blocker.. doxazosin : A member of the class of quinazolines that is quinazoline substituted by an amino group at position 4, methoxy groups at positions 6 and 7 and a piperazin-1-yl group at position 2 which in turn is substituted by a 2,3-dihydro-1,4-benzodioxin-2-ylcarbonyl group at position 4. An antihypertensive agent, it is used in the treatment of high blood pressure. | 2.6 | 1 | 0 | aromatic amine; benzodioxine; monocarboxylic acid amide; N-acylpiperazine; N-arylpiperazine; quinazolines | alpha-adrenergic antagonist; antihyperplasia drug; antihypertensive agent; antineoplastic agent; vasodilator agent |
ebselen ebselen : A benzoselenazole that is 1,2-benzoselenazol-3-one carrying an additional phenyl substituent at position 2. Acts as a mimic of glutathione peroxidase. | 2.6 | 1 | 0 | benzoselenazole | anti-inflammatory drug; antibacterial agent; anticoronaviral agent; antifungal agent; antineoplastic agent; antioxidant; apoptosis inducer; EC 1.13.11.33 (arachidonate 15-lipoxygenase) inhibitor; EC 1.13.11.34 (arachidonate 5-lipoxygenase) inhibitor; EC 1.3.1.8 [acyl-CoA dehydrogenase (NADP(+))] inhibitor; EC 1.8.1.12 (trypanothione-disulfide reductase) inhibitor; EC 2.5.1.7 (UDP-N-acetylglucosamine 1-carboxyvinyltransferase) inhibitor; EC 2.7.10.1 (receptor protein-tyrosine kinase) inhibitor; EC 3.1.3.25 (inositol-phosphate phosphatase) inhibitor; EC 3.4.22.69 (SARS coronavirus main proteinase) inhibitor; EC 3.5.4.1 (cytosine deaminase) inhibitor; EC 5.1.3.2 (UDP-glucose 4-epimerase) inhibitor; enzyme mimic; ferroptosis inhibitor; genotoxin; hepatoprotective agent; neuroprotective agent; radical scavenger |
etidronate Etidronic Acid: A diphosphonate which affects calcium metabolism. It inhibits ectopic calcification and slows down bone resorption and bone turnover.. etidronic acid : A 1,1-bis(phosphonic acid) that is (ethane-1,1-diyl)bis(phosphonic acid) having a hydroxy substituent at the 1-position. It inhibits the formation, growth, and dissolution of hydroxyapatite crystals by chemisorption to calcium phosphate surfaces. | 2.6 | 1 | 0 | 1,1-bis(phosphonic acid) | antineoplastic agent; bone density conservation agent; chelator |
2-hexyloxybenzamide 2-hexyloxybenzamide: structure | 2.6 | 1 | 0 | aromatic ether; benzamides | antifungal agent |
brl 42810 [no description available] | 2.6 | 1 | 0 | 2-aminopurines; acetate ester | antiviral drug; prodrug |
felodipine Felodipine: A dihydropyridine calcium antagonist with positive inotropic effects. It lowers blood pressure by reducing peripheral vascular resistance through a highly selective action on smooth muscle in arteriolar resistance vessels.. felodipine : The mixed (methyl, ethyl) diester of 4-(2,3-dichlorophenyl)-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylic acid. A calcium-channel blocker, it lowers blood pressure by reducing peripheral vascular resistance through a highly selective action on smooth muscle in arteriolar resistance vessels. It is used in the management of hypertension and angina pectoris. | 2.07 | 1 | 0 | dichlorobenzene; dihydropyridine; ethyl ester; methyl ester | anti-arrhythmia drug; antihypertensive agent; calcium channel blocker; vasodilator agent |
fluphenazine [no description available] | 2.6 | 1 | 0 | N-alkylpiperazine; organofluorine compound; phenothiazines | anticoronaviral agent; dopaminergic antagonist; phenothiazine antipsychotic drug |
fluorouracil Fluorouracil: A pyrimidine analog that is an antineoplastic antimetabolite. It interferes with DNA synthesis by blocking the THYMIDYLATE SYNTHETASE conversion of deoxyuridylic acid to thymidylic acid.. 5-fluorouracil : A nucleobase analogue that is uracil in which the hydrogen at position 5 is replaced by fluorine. It is an antineoplastic agent which acts as an antimetabolite - following conversion to the active deoxynucleotide, it inhibits DNA synthesis (by blocking the conversion of deoxyuridylic acid to thymidylic acid by the cellular enzyme thymidylate synthetase) and so slows tumour growth. | 2.6 | 1 | 0 | nucleobase analogue; organofluorine compound | antimetabolite; antineoplastic agent; environmental contaminant; immunosuppressive agent; radiosensitizing agent; xenobiotic |
gabexate Gabexate: A serine proteinase inhibitor used therapeutically in the treatment of pancreatitis, disseminated intravascular coagulation (DIC), and as a regional anticoagulant for hemodialysis. The drug inhibits the hydrolytic effects of thrombin, plasmin, and kallikrein, but not of chymotrypsin and aprotinin. | 2.6 | 1 | 0 | benzoate ester | |
glutaral Glutaral: One of the protein CROSS-LINKING REAGENTS that is used as a disinfectant for sterilization of heat-sensitive equipment and as a laboratory reagent, especially as a fixative.. glutaraldehyde : A dialdehyde comprised of pentane with aldehyde functions at C-1 and C-5. | 2.6 | 1 | 0 | dialdehyde | cross-linking reagent; disinfectant; fixative |
glyburide Glyburide: An antidiabetic sulfonylurea derivative with actions like those of chlorpropamide. glyburide : An N-sulfonylurea that is acetohexamide in which the acetyl group is replaced by a 2-(5-chloro-2-methoxybenzamido)ethyl group. | 2.11 | 1 | 0 | monochlorobenzenes; N-sulfonylurea | anti-arrhythmia drug; EC 2.7.1.33 (pantothenate kinase) inhibitor; EC 3.6.3.49 (channel-conductance-controlling ATPase) inhibitor; hypoglycemic agent |
fasudil fasudil: intracellular calcium antagonist; structure in first source. fasudil : An isoquinoline substituted by a (1,4-diazepan-1-yl)sulfonyl group at position 5. It is a Rho-kinase inhibitor and its hydrochloride hydrate form is approved for the treatment of cerebral vasospasm and cerebral ischemia. | 2.6 | 1 | 0 | isoquinolines; N-sulfonyldiazepane | antihypertensive agent; calcium channel blocker; EC 2.7.11.1 (non-specific serine/threonine protein kinase) inhibitor; geroprotector; neuroprotective agent; nootropic agent; vasodilator agent |
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. | 2.6 | 1 | 0 | aromatic ketone; hydroxypiperidine; monochlorobenzenes; organofluorine compound; tertiary alcohol | antidyskinesia agent; antiemetic; dopaminergic antagonist; first generation antipsychotic; serotonergic antagonist |
miltefosine miltefosine: hexadecyl phosphocholine derivative of cisplatin; did not substantially activate HIV long terminal repeat; less toxic than cisplatin. miltefosine : A phospholipid that is the hexadecyl monoester of phosphocholine. | 2.6 | 1 | 0 | phosphocholines; phospholipid | anti-inflammatory agent; anticoronaviral agent; antifungal agent; antineoplastic agent; antiprotozoal drug; apoptosis inducer; immunomodulator; protein kinase inhibitor |
hexylresorcinol [no description available] | 2.6 | 1 | 0 | resorcinols | |
beta-thujaplicin beta-thujaplicin: structure. beta-thujaplicin : A monoterpenoid that is cyclohepta-2,4,6-trien-1-one substituted by a hydroxy group at position 2 and an isopropyl group at position 4. Isolated from Thuja plicata and Chamaecyparis obtusa, it exhibits antimicrobial activities. | 2.6 | 1 | 0 | cyclic ketone; enol; monoterpenoid | antibacterial agent; antifungal agent; antineoplastic agent; antiplasmodial drug; plant metabolite |
hycanthone Hycanthone: Potentially toxic, but effective antischistosomal agent, it is a metabolite of LUCANTHONE.. hycanthone : A thioxanthen-9-one compound having a hydroxymethyl substituent at the 1-position and a 2-[(diethylamino)ethyl]amino substituent at the 4-position. It was formerly used (particularly as the monomethanesulfonic acid salt) as a schistosomicide for individual or mass treatement of infection with Schistosoma haematobium and S. mansoni, but due to its toxicity and concern about possible carcinogenicity, it has been replaced by other drugs such as praziquantel. | 2.6 | 1 | 0 | thioxanthenes | mutagen; schistosomicide drug |
hydrochlorothiazide Hydrochlorothiazide: A thiazide diuretic often considered the prototypical member of this class. It reduces the reabsorption of electrolytes from the renal tubules. This results in increased excretion of water and electrolytes, including sodium, potassium, chloride, and magnesium. It is used in the treatment of several disorders including edema, hypertension, diabetes insipidus, and hypoparathyroidism.. hydrochlorothiazide : A benzothiadiazine that is 3,4-dihydro-2H-1,2,4-benzothiadiazine 1,1-dioxide substituted by a chloro group at position 6 and a sulfonamide at 7. It is diuretic used for the treatment of hypertension and congestive heart failure. | 2.6 | 1 | 0 | benzothiadiazine; organochlorine compound; sulfonamide | antihypertensive agent; diuretic; environmental contaminant; xenobiotic |
hydroxyurea [no description available] | 2.6 | 1 | 0 | one-carbon compound; ureas | antimetabolite; antimitotic; antineoplastic agent; DNA synthesis inhibitor; EC 1.17.4.1 (ribonucleoside-diphosphate reductase) inhibitor; genotoxin; immunomodulator; radical scavenger; teratogenic agent |
ibuprofen Midol: combination of cinnamedrine, phenacetin, aspirin & caffeine | 2.6 | 1 | 0 | monocarboxylic acid | antipyretic; cyclooxygenase 1 inhibitor; cyclooxygenase 2 inhibitor; drug allergen; environmental contaminant; geroprotector; non-narcotic analgesic; non-steroidal anti-inflammatory drug; radical scavenger; xenobiotic |
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. | 2.07 | 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. | 2.07 | 1 | 0 | dibenzoazepine | adrenergic uptake inhibitor; antidepressant; EC 3.4.21.26 (prolyl oligopeptidase) inhibitor |
indomethacin Indomethacin: A non-steroidal anti-inflammatory agent (NSAID) that inhibits CYCLOOXYGENASE, which is necessary for the formation of PROSTAGLANDINS and other AUTACOIDS. It also inhibits the motility of POLYMORPHONUCLEAR LEUKOCYTES.. indometacin : A member of the class of indole-3-acetic acids that is indole-3-acetic acid in which the indole ring is substituted at positions 1, 2 and 5 by p-chlorobenzoyl, methyl, and methoxy groups, respectively. A non-steroidal anti-inflammatory drug, it is used in the treatment of musculoskeletal and joint disorders including osteoarthritis, rheumatoid arthritis, gout, bursitis and tendinitis. | 2.6 | 1 | 0 | aromatic ether; indole-3-acetic acids; monochlorobenzenes; N-acylindole | analgesic; drug metabolite; EC 1.14.99.1 (prostaglandin-endoperoxide synthase) inhibitor; environmental contaminant; gout suppressant; non-steroidal anti-inflammatory drug; xenobiotic metabolite; xenobiotic |
avapro Irbesartan: A spiro compound, biphenyl and tetrazole derivative that acts as an angiotensin II type 1 receptor antagonist. It is used in the management of HYPERTENSION, and in the treatment of kidney disease.. irbesartan : A biphenylyltetrazole that is an angiotensin II receptor antagonist used mainly for the treatment of hypertension. | 2.6 | 1 | 0 | azaspiro compound; biphenylyltetrazole | angiotensin receptor antagonist; antihypertensive agent; environmental contaminant; xenobiotic |
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. | 2.41 | 1 | 0 | catechols; secondary alcohol; secondary amino compound | beta-adrenergic agonist; bronchodilator agent; cardiotonic drug; sympathomimetic agent |
itraconazole [no description available] | 2.6 | 1 | 0 | piperazines | |
ketoprofen Ketoprofen: An IBUPROFEN-type anti-inflammatory analgesic and antipyretic. It is used in the treatment of rheumatoid arthritis and osteoarthritis.. ketoprofen : An oxo monocarboxylic acid that consists of propionic acid substituted by a 3-benzoylphenyl group at position 2. | 2.07 | 1 | 0 | benzophenones; oxo monocarboxylic acid | antipyretic; drug allergen; EC 1.14.99.1 (prostaglandin-endoperoxide synthase) inhibitor; environmental contaminant; non-steroidal anti-inflammatory drug; xenobiotic |
kojic acid [no description available] | 2.6 | 1 | 0 | 4-pyranones; enol; primary alcohol | Aspergillus metabolite; EC 1.10.3.1 (catechol oxidase) inhibitor; EC 1.10.3.2 (laccase) inhibitor; EC 1.13.11.24 (quercetin 2,3-dioxygenase) inhibitor; EC 1.14.18.1 (tyrosinase) inhibitor; EC 1.4.3.3 (D-amino-acid oxidase) inhibitor; NF-kappaB inhibitor; skin lightening agent |
lapachol lapachol : A hydroxy-1,4-naphthoquinone that is 1,4-naphthoquinone substituted by hydroxy and 3-methylbut-2-en-1-yl groups at positions 2 and 3, respectively. It is a natural compound that exhibits antibacterial and anticancer properties, first isolated in 1882 from the bark of Tabebuia avellanedae. | 2.6 | 1 | 0 | | |
loperamide Loperamide: One of the long-acting synthetic ANTIDIARRHEALS; it is not significantly absorbed from the gut, and has no effect on the adrenergic system or central nervous system, but may antagonize histamine and interfere with acetylcholine release locally.. loperamide : A synthetic piperidine derivative, effective against diarrhoea resulting from gastroenteritis or inflammatory bowel disease. | 2.6 | 1 | 0 | monocarboxylic acid amide; monochlorobenzenes; piperidines; tertiary alcohol | anticoronaviral agent; antidiarrhoeal drug; mu-opioid receptor agonist |
loratadine Loratadine: A second-generation histamine H1 receptor antagonist used in the treatment of allergic rhinitis and urticaria. Unlike most classical antihistamines (HISTAMINE H1 ANTAGONISTS) it lacks central nervous system depressing effects such as drowsiness.. loratadine : A benzocycloheptapyridine that is 6,11-dihydro-5H-benzo[5,6]cyclohepta[1,2-b]pyridine substituted by a chloro group at position 8 and a 1-(ethoxycarbonyl)piperidin-4-ylidene group at position 11. It is a H1-receptor antagonist commonly employed in the treatment of allergic disorders. | 2.6 | 1 | 0 | benzocycloheptapyridine; ethyl ester; N-acylpiperidine; organochlorine compound; tertiary carboxamide | anti-allergic agent; cholinergic antagonist; geroprotector; H1-receptor antagonist |
losartan Losartan: An antagonist of ANGIOTENSIN TYPE 1 RECEPTOR with antihypertensive activity due to the reduced pressor effect of ANGIOTENSIN II.. losartan : A biphenylyltetrazole where a 1,1'-biphenyl group is attached at the 5-position and has an additional trisubstituted imidazol-1-ylmethyl group at the 4'-position | 2.6 | 1 | 0 | biphenylyltetrazole; imidazoles | angiotensin receptor antagonist; anti-arrhythmia drug; antihypertensive agent; endothelin receptor antagonist |
4-(dimethylamino)-n-(7-(hydroxyamino)-7-oxoheptyl)benzamide 4-(dimethylamino)-N-(7-(hydroxyamino)-7-oxoheptyl)benzamide: structure in first source. 4-(dimethylamino)-N-[7-(hydroxyamino)-7-oxoheptyl]benzamide : A benzamide resulting from the formal condensation of the carboxy group of 4-(dimethylamino)benzoic acid with the amino group of 7-amino-N-hydroxyheptanamide. It is a potent inhibitor of histone deacetylases and induces cell cycle arrest and apoptosis in several human cancer cell lines. | 2.6 | 1 | 0 | benzamides; hydroxamic acid; secondary carboxamide; tertiary amino compound | antineoplastic agent; apoptosis inducer; EC 3.5.1.98 (histone deacetylase) inhibitor |
mafenide Mafenide: A sulfonamide that inhibits the enzyme CARBONIC ANHYDRASE and is used as a topical anti-bacterial agent, especially in burn therapy. | 2.6 | 1 | 0 | aromatic amine | |
methazolamide Methazolamide: A carbonic anhydrase inhibitor that is used as a diuretic and in the treatment of glaucoma. | 2.6 | 1 | 0 | sulfonamide; thiadiazoles | |
methocarbamol Methocarbamol: A centrally acting muscle relaxant whose mode of action has not been established. It is used as an adjunct in the symptomatic treatment of musculoskeletal conditions associated with painful muscle spasm. (From Martindale, The Extra Pharmacopoeia, 30th ed, p1206). methocarbamol : A racemate comprising equimolar amounts of (R)- and (S)-methocarbamol. A centrally acting skeletal muscle relaxant, it is used as an adjunct in the short-term symptomatic treatment of painful muscle spasm. The (R)-enantiomer is more active than the (S)-enantiomer.. 2-hydroxy-3-(2-methoxyphenoxy)propyl carbamate : A carbamate ester that is glycerol in which one of the primary alcohol groups has been converted to its 2-methoxyphenyl ether while the other has been converted to the corresponding carbamate ester. | 2.6 | 1 | 0 | aromatic ether; carbamate ester; secondary alcohol | |
metoprolol Metoprolol: A selective adrenergic beta-1 blocking agent that is commonly used to treat ANGINA PECTORIS; HYPERTENSION; and CARDIAC ARRHYTHMIAS.. metoprolol : A propanolamine that is 1-(propan-2-ylamino)propan-2-ol substituted by a 4-(2-methoxyethyl)phenoxy group at position 1. | 2.07 | 1 | 0 | aromatic ether; propanolamine; secondary alcohol; secondary amino compound | antihypertensive agent; beta-adrenergic antagonist; environmental contaminant; geroprotector; xenobiotic |
mitoxantrone Mitoxantrone: An anthracenedione-derived antineoplastic agent.. mitoxantrone : A dihydroxyanthraquinone that is 1,4-dihydroxy-9,10-anthraquinone which is substituted by 6-hydroxy-1,4-diazahexyl groups at positions 5 and 8. | 2.6 | 1 | 0 | dihydroxyanthraquinone | analgesic; antineoplastic agent |
entinostat [no description available] | 2.63 | 2 | 0 | benzamides; carbamate ester; primary amino compound; pyridines; substituted aniline | antineoplastic agent; apoptosis inducer; EC 3.5.1.98 (histone deacetylase) inhibitor |
ethylmaleimide Ethylmaleimide: A sulfhydryl reagent that is widely used in experimental biochemical studies. | 2.6 | 1 | 0 | maleimides | anticoronaviral agent; EC 1.3.1.8 [acyl-CoA dehydrogenase (NADP(+))] inhibitor; EC 2.1.1.122 [(S)-tetrahydroprotoberberine N-methyltransferase] inhibitor; EC 2.7.1.1 (hexokinase) inhibitor |
nabumetone Nabumetone: A butanone non-steroidal anti-inflammatory drug and cyclooxygenase-2 (COX2) inhibitor that is used in the management of pain associated with OSTEOARTHRITIS and RHEUMATOID ARTHRITIS.. nabumetone : A methyl ketone that is 2-butanone in which one of the methyl hydrogens at position 4 is replaced by a 6-methoxy-2-naphthyl group. A prodrug that is converted to the active metabolite, 6-methoxy-2-naphthylacetic acid, following oral administration. It is shown to have a slightly lower risk of gastrointestinal side effects than most other non-steroidal anti-inflammatory drugs. | 2.6 | 1 | 0 | methoxynaphthalene; methyl ketone | cyclooxygenase 2 inhibitor; non-narcotic analgesic; non-steroidal anti-inflammatory drug; prodrug |
nafamostat nafamostat: inhibitor of trypsin, plasmin, pancreatic kallikrein, plasma kallikrein & thrombin; strongly inhibits esterolytic activities of C1r & C1 esterase complement-mediated hemolysis; antineoplastic | 2.6 | 1 | 0 | benzoic acids; guanidines | |
nevirapine Nevirapine: A potent, non-nucleoside reverse transcriptase inhibitor used in combination with nucleoside analogues for treatment of HIV INFECTIONS and AIDS.. nevirapine : A dipyridodiazepine that is 5,11-dihydro-6H-dipyrido[3,2-b:2',3'-e][1,4]diazepine which is substituted by methyl, oxo, and cyclopropyl groups at positions 4, 6, and 11, respectively. A non-nucleoside reverse transcriptase inhibitor with activity against HIV-1, it is used in combination with other antiretrovirals for the treatment of HIV infection. | 2.57 | 2 | 0 | cyclopropanes; dipyridodiazepine | antiviral drug; HIV-1 reverse transcriptase inhibitor |
nitrendipine Nitrendipine: A calcium channel blocker with marked vasodilator action. It is an effective antihypertensive agent and differs from other calcium channel blockers in that it does not reduce glomerular filtration rate and is mildly natriuretic, rather than sodium retentive.. nitrendipine : A dihydropyridine that is 1,4-dihydropyridine substituted by methyl groups at positions 2 and 6, a 3-nitrophenyl group at position 4, a ethoxycarbonyl group at position 3 and a methoxycarbonyl group at position 5. It is a calcium-channel blocker used in the treatment of hypertension. | 2.07 | 1 | 0 | C-nitro compound; dicarboxylic acids and O-substituted derivatives; diester; dihydropyridine; ethyl ester; methyl ester | antihypertensive agent; calcium channel blocker; geroprotector; vasodilator agent |
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. | 2.6 | 1 | 0 | aromatic ether; benzimidazoles; pyridines; sulfoxide | |
osalmide osalmide: structure | 2.6 | 1 | 0 | organic molecular entity | |
oxethazaine [no description available] | 2.6 | 1 | 0 | amino acid amide | |
palmidrol palmidrol: a cannabinoid receptor-inactive eCB-related molecule used as prophylactic in helping to prevent respiratory viral infection. palmitoyl ethanolamide : An N-(long-chain-acyl)ethanolamine that is the ethanolamide of palmitic (hexadecanoic) acid. | 2.6 | 1 | 0 | endocannabinoid; N-(long-chain-acyl)ethanolamine; N-(saturated fatty acyl)ethanolamine | anti-inflammatory drug; anticonvulsant; antihypertensive agent; neuroprotective agent |
papaverine Papaverine: An alkaloid found in opium but not closely related to the other opium alkaloids in its structure or pharmacological actions. It is a direct-acting smooth muscle relaxant used in the treatment of impotence and as a vasodilator, especially for cerebral vasodilation. The mechanism of its pharmacological actions is not clear, but it apparently can inhibit phosphodiesterases and it may have direct actions on calcium channels.. papaverine : A benzylisoquinoline alkaloid that is isoquinoline substituted by methoxy groups at positions 6 and 7 and a 3,4-dimethoxybenzyl group at position 1. It has been isolated from Papaver somniferum. | 2.6 | 1 | 0 | benzylisoquinoline alkaloid; dimethoxybenzene; isoquinolines | antispasmodic drug; vasodilator agent |
pentoxifylline [no description available] | 2.6 | 1 | 0 | oxopurine | |
perhexiline Perhexiline: 2-(2,2-Dicyclohexylethyl)piperidine. Coronary vasodilator used especially for angina of effort. It may cause neuropathy and hepatitis. | 2.6 | 1 | 0 | piperidines | cardiovascular drug |
phenazopyridine Phenazopyridine: A local anesthetic that has been used in urinary tract disorders. Its use is limited by problems with toxicity (primarily blood disorders) and potential carcinogenicity.. phenazopyridine : A diaminopyridine that is 2,6-diaminopyridine substituted at position 3 by a phenylazo group. A local anesthetic that has topical analgesic effect on mucosa lining of the urinary tract. Its use is limited by problems with toxicity (primarily blood disorders) and potential carcinogenicity. | 2.6 | 1 | 0 | diaminopyridine; monoazo compound | anticoronaviral agent; carcinogenic agent; local anaesthetic; non-narcotic analgesic |
phenolsulfonphthalein Phenolsulfonphthalein: Red dye, pH indicator, and diagnostic aid for determination of renal function. It is used also for studies of the gastrointestinal and other systems.. phenol red : 3H-2,1-Benzoxathiole 1,1-dioxide in which both of the hydrogens at position 3 have been substituted by 4-hydroxyphenyl groups. A pH indicator changing colour from yellow below pH 6.8 to bright pink above pH 8.2, it is commonly used as an indicator in cell cultures and in home swimming pool test kits. It is also used in the (now infrequently performed) phenolsulfonphthalein (PSP) test for estimation of overall blood flow through the kidney. | 2.07 | 1 | 0 | 2,1-benzoxathiole; arenesulfonate ester; phenols; sultone | acid-base indicator; diagnostic agent; two-colour indicator |
4-phenylbutyric acid 4-phenylbutyric acid: RN refers to the parent cpd. 4-phenylbutyric acid : A monocarboxylic acid the structure of which is that of butyric acid substituted with a phenyl group at C-4. It is a histone deacetylase inhibitor that displays anticancer activity. It inhibits cell proliferation, invasion and migration and induces apoptosis in glioma cells. It also inhibits protein isoprenylation, depletes plasma glutamine, increases production of foetal haemoglobin through transcriptional activation of the gamma-globin gene and affects hPPARgamma activation. | 2.6 | 1 | 0 | monocarboxylic acid | antineoplastic agent; apoptosis inducer; EC 3.5.1.98 (histone deacetylase) inhibitor; prodrug |
phenylmethylsulfonyl fluoride Phenylmethylsulfonyl Fluoride: An enzyme inhibitor that inactivates IRC-50 arvin, subtilisin, and the fatty acid synthetase complex.. phenylmethanesulfonyl fluoride : An acyl fluoride with phenylmethanesulfonyl as the acyl group. | 2.6 | 1 | 0 | acyl fluoride | serine proteinase inhibitor |
pimobendan pimobendan: produces arterial & venous dilatation in dogs; structure given in first source | 2.6 | 1 | 0 | benzimidazoles; pyridazinone | cardiotonic drug; EC 3.1.4.* (phosphoric diester hydrolase) inhibitor; vasodilator agent |
pj-34 PJ34 : A member of the class of phenanthridines that is 5,6-dihydrophenanthridine substituted at positions 2 and 6 by (N,N-dimethylglycyl)amino and oxo groups, respectively. It is a potent inhibitor of poly(ADP-ribose) polymerases PARP1 and PARP2 (IC50 of 110 nM and 86 nM, respectively) and exhibits anti-cancer, cardioprotective and neuroprotective properties. | 2.6 | 1 | 0 | phenanthridines; secondary carboxamide; tertiary amino compound | angiogenesis inhibitor; anti-inflammatory agent; antiatherosclerotic agent; antineoplastic agent; apoptosis inducer; cardioprotective agent; EC 2.4.2.30 (NAD(+) ADP-ribosyltransferase) inhibitor; neuroprotective agent |
practolol Practolol: A beta-1 adrenergic antagonist that has been used in the emergency treatment of CARDIAC ARRYTHMIAS.. practolol : N-(4-Hydroxyphenyl)acetamide in which the hydrogen of the phenolic hydroxy group is substituted by a 3-(isopropylaminoamino)-2-hydroxypropyl group. A selective beta blocker, it has been used in the emergency treatment of cardiac arrhythmias. | 2.07 | 1 | 0 | acetamides; ethanolamines; propanolamine; secondary alcohol; secondary amino compound | anti-arrhythmia drug; beta-adrenergic antagonist |
praziquantel azinox: Russian drug | 2.6 | 1 | 0 | isoquinolines | |
probenecid Probenecid: The prototypical uricosuric agent. It inhibits the renal excretion of organic anions and reduces tubular reabsorption of urate. Probenecid has also been used to treat patients with renal impairment, and, because it reduces the renal tubular excretion of other drugs, has been used as an adjunct to antibacterial therapy.. probenecid : A sulfonamide in which the nitrogen of 4-sulfamoylbenzoic acid is substituted with two propyl groups. | 2.6 | 1 | 0 | benzoic acids; sulfonamide | uricosuric drug |
probucol Probucol: A drug used to lower LDL and HDL cholesterol yet has little effect on serum-triglyceride or VLDL cholesterol. (From Martindale, The Extra Pharmacopoeia, 30th ed, p993).. probucol : A dithioketal that is propane-2,2-dithiol in which the hydrogens attached to both sulfur atoms are replaced by 3,5-di-tert-butyl-4-hydroxyphenyl groups. An anticholesteremic drug with antioxidant and anti-inflammatory properties, it is used to treat high levels of cholesterol in blood. | 2.6 | 1 | 0 | dithioketal; polyphenol | anti-inflammatory drug; anticholesteremic drug; antilipemic drug; antioxidant; cardiovascular drug |
promazine Promazine: A phenothiazine with actions similar to CHLORPROMAZINE but with less antipsychotic activity. It is primarily used in short-term treatment of disturbed behavior and as an antiemetic.. promazine : A phenothiazine deriative in which the phenothiazine tricycle has a 3-(dimethylaminopropyl) group at the N-10 position. | 2.6 | 1 | 0 | phenothiazines; tertiary amine | antiemetic; dopaminergic antagonist; EC 3.4.21.26 (prolyl oligopeptidase) inhibitor; H1-receptor antagonist; muscarinic antagonist; phenothiazine antipsychotic drug; serotonergic antagonist |
promethazine Promethazine: A phenothiazine derivative with histamine H1-blocking, antimuscarinic, and sedative properties. It is used as an antiallergic, in pruritus, for motion sickness and sedation, and also in animals.. promethazine : A tertiary amine that is a substituted phenothiazine in which the ring nitrogen at position 10 is attached to C-3 of an N,N-dimethylpropan-2-amine moiety. | 2.6 | 1 | 0 | phenothiazines; tertiary amine | anti-allergic agent; anticoronaviral agent; antiemetic; antipruritic drug; H1-receptor antagonist; local anaesthetic; sedative |
propranolol Propranolol: A widely used non-cardioselective beta-adrenergic antagonist. Propranolol has been used for MYOCARDIAL INFARCTION; ARRHYTHMIA; ANGINA PECTORIS; HYPERTENSION; HYPERTHYROIDISM; MIGRAINE; PHEOCHROMOCYTOMA; and ANXIETY but adverse effects instigate replacement by newer drugs.. propranolol : A propanolamine that is propan-2-ol substituted by a propan-2-ylamino group at position 1 and a naphthalen-1-yloxy group at position 3. | 2.57 | 2 | 0 | naphthalenes; propanolamine; secondary amine | anti-arrhythmia drug; antihypertensive agent; anxiolytic drug; beta-adrenergic antagonist; environmental contaminant; human blood serum metabolite; vasodilator agent; xenobiotic |
rimantadine Rimantadine: An RNA synthesis inhibitor that is used as an antiviral agent in the prophylaxis and treatment of influenza. | 2.6 | 1 | 0 | alkylamine | |
rolipram [no description available] | 2.6 | 1 | 0 | pyrrolidin-2-ones | antidepressant; EC 3.1.4.* (phosphoric diester hydrolase) inhibitor |
scriptaid scriptide: provokes translocation of GLUT4 to increase glucose uptake; structure in first source | 2.6 | 1 | 0 | isoquinolines | |
sebacic acid sebacic acid : An alpha,omega-dicarboxylic acid that is the 1,8-dicarboxy derivative of octane. | 2.6 | 1 | 0 | alpha,omega-dicarboxylic acid; dicarboxylic fatty acid | human metabolite; plant metabolite |
fenofibrate [no description available] | 2.6 | 1 | 0 | benzochromenone; delta-lactone; naphtho-alpha-pyrone | platelet aggregation inhibitor; Sir2 inhibitor |
imatinib [no description available] | 2.6 | 1 | 0 | aromatic amine; benzamides; N-methylpiperazine; pyridines; pyrimidines | antineoplastic agent; apoptosis inducer; tyrosine kinase inhibitor |
sulpiride Sulpiride: A dopamine D2-receptor antagonist. It has been used therapeutically as an antidepressant, antipsychotic, and as a digestive aid. (From Merck Index, 11th ed). sulpiride : A member of the class of benzamides obtained from formal condensation between the carboxy group of 2-methoxy-5-sulfamoylbenzoic acid and the primary amino group of (1-ethylpyrrolidin-2-yl)methylamine. | 2.07 | 1 | 0 | benzamides; N-alkylpyrrolidine; sulfonamide | antidepressant; antiemetic; antipsychotic agent; dopaminergic antagonist |
suprofen Suprofen: An IBUPROFEN-type anti-inflammatory analgesic and antipyretic. It inhibits prostaglandin synthesis and has been proposed as an anti-arthritic.. suprofen : An aromatic ketone that is thiophene substituted at C-2 by a 4-(1-carboxyethyl)benzoyl group. | 2.6 | 1 | 0 | aromatic ketone; monocarboxylic acid; thiophenes | antirheumatic drug; drug allergen; EC 1.14.99.1 (prostaglandin-endoperoxide synthase) inhibitor; non-narcotic analgesic; non-steroidal anti-inflammatory drug; peripheral nervous system drug |
thalidomide Thalidomide: A piperidinyl isoindole originally introduced as a non-barbiturate hypnotic, but withdrawn from the market due to teratogenic effects. It has been reintroduced and used for a number of immunological and inflammatory disorders. Thalidomide displays immunosuppressive and anti-angiogenic activity. It inhibits release of TUMOR NECROSIS FACTOR-ALPHA from monocytes, and modulates other cytokine action.. thalidomide : A racemate comprising equimolar amounts of R- and S-thalidomide.. 2-(2,6-dioxopiperidin-3-yl)-1H-isoindole-1,3(2H)-dione : A dicarboximide that is isoindole-1,3(2H)-dione in which the hydrogen attached to the nitrogen is substituted by a 2,6-dioxopiperidin-3-yl group. | 2.6 | 1 | 0 | phthalimides; piperidones | |
ticlopidine Ticlopidine: An effective inhibitor of platelet aggregation commonly used in the placement of STENTS in CORONARY ARTERIES.. ticlopidine : A thienopyridine that is 4,5,6,7-tetrahydrothieno[3,2-c]pyridine in which the hydrogen attached to the nitrogen is replaced by an o-chlorobenzyl group. | 2.6 | 1 | 0 | monochlorobenzenes; thienopyridine | anticoagulant; fibrin modulating drug; hematologic agent; P2Y12 receptor antagonist; platelet aggregation inhibitor |
triamterene Triamterene: A pteridinetriamine compound that inhibits SODIUM reabsorption through SODIUM CHANNELS in renal EPITHELIAL CELLS.. triamterene : Pteridine substituted at positions 2, 4 and 7 with amino groups and at position 6 with a phenyl group. A sodium channel blocker, it is used as a diuretic in the treatment of hypertension and oedema. | 2.6 | 1 | 0 | pteridines | diuretic; sodium channel blocker |
trifluoperazine [no description available] | 2.6 | 1 | 0 | N-alkylpiperazine; N-methylpiperazine; organofluorine compound; phenothiazines | antiemetic; calmodulin antagonist; dopaminergic antagonist; EC 1.8.1.12 (trypanothione-disulfide reductase) inhibitor; EC 5.3.3.5 (cholestenol Delta-isomerase) inhibitor; phenothiazine antipsychotic drug |
triflupromazine Triflupromazine: A phenothiazine used as an antipsychotic agent and as an antiemetic.. triflupromazine : A member of the class of phenothiazines that is 10H-phenothiazine having a trifluoromethyl subsitituent at the 2-position and a 3-(dimethylamino)propyl group at the N-10 position. | 2.6 | 1 | 0 | organofluorine compound; phenothiazines; tertiary amine | anticoronaviral agent; antiemetic; dopaminergic antagonist; first generation antipsychotic |
trigonelline trigonelline: in hydra among other organisms; RN given refers to hydroxide inner salt; structure. N-methylnicotinic acid : A pyridinium ion consisting of nicotinic acid having a methyl substituent on the pyridine nitrogen.. N-methylnicotinate : An iminium betaine that is the conjugate base of N-methylnicotinic acid, arising from deprotonation of the carboxy group. | 2.6 | 1 | 0 | alkaloid; iminium betaine | food component; human urinary metabolite; plant metabolite |
trimethobenzamide trimethobenzamide: major descriptor (64-84); on-line search BENZAMIDES (64-84); Index Medicus search TRIMETHOBENZAMIDE (64-84); RN given refers to parent cpd. trimethobenzamide : The amide obtained by formal condensation of 3,4,5-trihydroxybenzoic acid with 4-[2-(N,N-dimethylamino)ethoxy]benzylamine. It is used to prevent nausea and vomitting in humans. | 2.6 | 1 | 0 | benzamides; tertiary amino compound | antiemetic |
trimethoprim Trimethoprim: A pyrimidine inhibitor of dihydrofolate reductase, it is an antibacterial related to PYRIMETHAMINE. It is potentiated by SULFONAMIDES and the TRIMETHOPRIM, SULFAMETHOXAZOLE DRUG COMBINATION is the form most often used. It is sometimes used alone as an antimalarial. TRIMETHOPRIM RESISTANCE has been reported.. trimethoprim : An aminopyrimidine antibiotic whose structure consists of pyrimidine 2,4-diamine and 1,2,3-trimethoxybenzene moieties linked by a methylene bridge. | 2.6 | 1 | 0 | aminopyrimidine; methoxybenzenes | antibacterial drug; diuretic; drug allergen; EC 1.5.1.3 (dihydrofolate reductase) inhibitor; environmental contaminant; xenobiotic |
tyrphostin a9 [no description available] | 2.6 | 1 | 0 | alkylbenzene | geroprotector |
delavirdine Delavirdine: A potent, non-nucleoside reverse transcriptase inhibitor with activity specific for HIV-1.. delavirdine : The amide resulting from the formal condensation of 5-[(methylsulfonyl)amino]-1H-indole-2-carboxylic acid and 4-amino group of 1-[3-(isopropylamino)pyridin-2-yl]piperazine, delavirdine is a non-nucleoside reverse transcriptase inhibitor with activity specific for HIV-1. Viral resistance emerges rapidly when delavirdine is used alone, so it is therefore used (as the methanesulfonic acid salt) with other antiretrovirals for combination therapy of HIV infection. | 2.6 | 1 | 0 | aminopyridine; indolecarboxamide; N-acylpiperazine; sulfonamide | antiviral drug; HIV-1 reverse transcriptase inhibitor |
vesnarinone [no description available] | 2.6 | 1 | 0 | organic molecular entity | |
corticosterone [no description available] | 2.07 | 1 | 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 |
alloxan Alloxan: Acidic compound formed by oxidation of URIC ACID. It is isolated as an efflorescent crystalline hydrate.. alloxan : A member of the class of pyrimidones, the structure of which is that of perhydropyrimidine substituted at C-2, -4, -5 and -6 by oxo groups. | 2.11 | 1 | 0 | pyrimidone | hyperglycemic agent; metabolite |
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. | 2.31 | 1 | 0 | 17-oxo steroid; 3beta-hydroxy-Delta(5)-steroid; androstanoid | androgen; human metabolite; mouse metabolite |
idoxuridine [no description available] | 2.6 | 1 | 0 | organoiodine compound; pyrimidine 2'-deoxyribonucleoside | antiviral drug; DNA synthesis inhibitor |
chloramphenicol Amphenicol: Chloramphenicol and its derivatives. | 2.6 | 1 | 0 | C-nitro compound; carboxamide; diol; organochlorine compound | antibacterial drug; antimicrobial agent; Escherichia coli metabolite; geroprotector; Mycoplasma genitalium metabolite; protein synthesis inhibitor |
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. | 2.6 | 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 |
aminopyrine Aminopyrine: A pyrazolone with analgesic, anti-inflammatory, and antipyretic properties but has risk of AGRANULOCYTOSIS. A breath test with 13C-labeled aminopyrine has been used as a non-invasive measure of CYTOCHROME P-450 metabolic activity in LIVER FUNCTION TESTS.. aminophenazone : A pyrazolone that is 1,2-dihydro-3H-pyrazol-3-one substituted by a dimethylamino group at position 4, methyl groups at positions 1 and 5 and a phenyl group at position 2. It exhibits analgesic, anti-inflammatory, and antipyretic properties. | 2.07 | 1 | 0 | pyrazolone; tertiary amino compound | antipyretic; environmental contaminant; non-narcotic analgesic; non-steroidal anti-inflammatory drug; xenobiotic |
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 | 2.07 | 1 | 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 |
phenylethyl alcohol Phenylethyl Alcohol: An antimicrobial, antiseptic, and disinfectant that is used also as an aromatic essence and preservative in pharmaceutics and perfumery.. 2-phenylethanol : A primary alcohol that is ethanol substituted by a phenyl group at position 2. | 2.6 | 1 | 0 | benzenes; primary alcohol | Aspergillus metabolite; fragrance; plant growth retardant; plant metabolite; Saccharomyces cerevisiae metabolite |
tyrosine Tyrosine: A non-essential amino acid. In animals it is synthesized from PHENYLALANINE. It is also the precursor of EPINEPHRINE; THYROID HORMONES; and melanin.. tyrosine : An alpha-amino acid that is phenylalanine bearing a hydroxy substituent at position 4 on the phenyl ring. | 2.03 | 1 | 0 | amino acid zwitterion; erythrose 4-phosphate/phosphoenolpyruvate family amino acid; L-alpha-amino acid; proteinogenic amino acid; tyrosine | EC 1.3.1.43 (arogenate dehydrogenase) inhibitor; fundamental metabolite; micronutrient; nutraceutical |
zoxazolamine Zoxazolamine: A uricosuric and muscle relaxant. Zoxazolamine acts centrally as a muscle relaxant, but the mechanism of its action is not understood. | 2.6 | 1 | 0 | benzoxazole | |
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. | 2.6 | 1 | 0 | antibiotic fungicide; cyclic ketone; dicarboximide; piperidine antibiotic; piperidones; secondary alcohol | anticoronaviral agent; bacterial metabolite; ferroptosis inhibitor; neuroprotective agent; protein synthesis inhibitor |
ficusin Ficusin: A naturally occurring furocoumarin, found in PSORALEA. After photoactivation with UV radiation, it binds DNA via single and double-stranded cross-linking.. psoralen : The simplest member of the class of psoralens that is 7H-furo[3,2-g]chromene having a keto group at position 7. It has been found in plants like Psoralea corylifolia and Ficus salicifolia. | 2.6 | 1 | 0 | psoralens | plant metabolite |
tubercidin Tubercidin: An antibiotic purine ribonucleoside that readily substitutes for adenosine in the biological system, but its incorporation into DNA and RNA has an inhibitory effect on the metabolism of these nucleic acids.. tubercidin : An N-glycosylpyrrolopyrimidine that is adenosine in which the in the 5-membered ring that is not attached to the ribose moiety is replaced by a carbon. Tubercidin is produced in the culture broth of Streptomyces tubericidus. | 2.6 | 1 | 0 | antibiotic antifungal agent; N-glycosylpyrrolopyrimidine; ribonucleoside | antimetabolite; antineoplastic agent; bacterial metabolite |
mannitol [no description available] | 2.07 | 1 | 0 | mannitol | allergen; antiglaucoma drug; compatible osmolytes; Escherichia coli metabolite; food anticaking agent; food bulking agent; food humectant; food stabiliser; food thickening agent; hapten; metabolite; osmotic diuretic; sweetening agent |
trifluridine Trifluridine: An antiviral derivative of THYMIDINE used mainly in the treatment of primary keratoconjunctivitis and recurrent epithelial keratitis due to HERPES SIMPLEX virus. (From Martindale, The Extra Pharmacopoeia, 30th ed, p557). trifluridine : A pyrimidine 2'-deoxyribonucleoside compound having 5-trifluoromethyluracil as the nucleobase. An antiviral drug used mainly in the treatment of primary keratoconjunctivitis and recurrent epithelial keratitis. | 2.6 | 1 | 0 | nucleoside analogue; organofluorine compound; pyrimidine 2'-deoxyribonucleoside | antimetabolite; antineoplastic agent; antiviral drug; EC 2.1.1.45 (thymidylate synthase) inhibitor |
dinitrofluorobenzene Dinitrofluorobenzene: Irritants and reagents for labeling terminal amino acid groups.. 1-fluoro-2,4-dinitrobenzene : The organofluorine compound that is benzene with a fluoro substituent at the 1-position and two nitro substituents in the 2- and 4-positions. | 2.17 | 1 | 0 | C-nitro compound; organofluorine compound | agrochemical; allergen; chromatographic reagent; EC 2.7.3.2 (creatine kinase) inhibitor; protein-sequencing agent; spectrophotometric reagent |
tert-butylhydroperoxide tert-Butylhydroperoxide: A direct-acting oxidative stress-inducing agent used to examine the effects of oxidant stress on Ca(2+)-dependent signal transduction in vascular endothelial cells. It is also used as a catalyst in polymerization reactions and to introduce peroxy groups into organic molecules.. tert-butyl hydroperoxide : An alkyl hydroperoxide in which the alkyl group is tert-butyl. It is widely used in a variety of oxidation processes. | 2.06 | 1 | 0 | alkyl hydroperoxide | antibacterial agent; oxidising agent |
quinic acid (-)-quinic acid : The (-)-enantiomer of quinic acid. | 6.07 | 26 | 1 | | |
9,10-anthraquinone 9,10-anthraquinone : An anthraquinone that is anthracene in which positions 9 and 10 have been oxidised to carbonyls. | 2.6 | 1 | 0 | anthraquinone | |
salicylanilide salicylanilide: RN given refers to parent cpd. salicylanilide : An amide of salicylic acid and of aniline; it is therefore both a salicylamide and an anilide. | 2.6 | 1 | 0 | benzanilide fungicide; salicylamides; salicylanilides | |
gramine gramine : An aminoalkylindole that is indole carrying a dimethylaminomethyl substituent at postion 3. | 2.6 | 1 | 0 | aminoalkylindole; indole alkaloid; tertiary amino compound | antibacterial agent; antiviral agent; plant metabolite; serotonergic antagonist |
aminacrine Aminacrine: A highly fluorescent anti-infective dye used clinically as a topical antiseptic and experimentally as a mutagen, due to its interaction with DNA. It is also used as an intracellular pH indicator.. 9-aminoacridine : An aminoacridine that is acridine in which the hydrogen at position 9 is replaced by an amino group. A fluorescent dyd and topical antiseptic agent, it is used (usually as the hydrochloride salt) in eye drops for the treatment of superficial eye infections. | 2.6 | 1 | 0 | aminoacridines; primary amino compound | acid-base indicator; antiinfective agent; antiseptic drug; fluorescent dye; MALDI matrix material; mutagen |
propylparaben Parabens: Methyl, propyl, butyl, and ethyl esters of p-hydroxybenzoic acid. They have been approved by the FDA as antimicrobial agents for foods and pharmaceuticals. (From Hawley's Condensed Chemical Dictionary, 11th ed, p872) | 2.13 | 1 | 0 | benzoate ester; paraben; phenols | antifungal agent; antimicrobial agent |
methyl gallate methyl gallate: has both immunosuppressive and phytogenic antineoplastic activities; isolated from Acer saccharinum. methyl 3,4,5-trihydroxybenzoate : A gallate ester obtained by the formal condensation of gallic acid with methanol. It exhibits anti-oxidant, anti-tumor, anti-microbial and anti-inflammatory properties. | 2.6 | 1 | 0 | gallate ester | anti-inflammatory agent; antioxidant; plant metabolite |
4-hydroxyacetophenone 4-hydroxyacetophenone: promotes secretion of bile & bile salts, which promotes griseofulvin absorption in the duodenum. 4'-hydroxyacetophenone : A monohydroxyacetophenone carrying a hydroxy substituent at position 4'. | 2.04 | 1 | 0 | monohydroxyacetophenone | fungal metabolite; mouse metabolite; plant metabolite |
monobenzone monobenzone: structure. monobenzone : The monobenzyl ether of hydroquinone. It is used as a topical drug for medical depigmentation. | 2.6 | 1 | 0 | benzyl ether | allergen; dermatologic drug; melanin synthesis inhibitor |
diphenhydramine hydrochloride Antitussive Agents: Agents that suppress cough. They act centrally on the medullary cough center. EXPECTORANTS, also used in the treatment of cough, act locally.. diphenhydramine hydrochloride : The hydrochloride salt of diphenhydramine. | 2.48 | 2 | 0 | hydrochloride; organoammonium salt | anti-allergic agent; antiemetic; antiparkinson drug; antipruritic drug; H1-receptor antagonist; local anaesthetic; muscarinic antagonist; sedative |
ditiocarb Ditiocarb: A chelating agent that has been used to mobilize toxic metals from the tissues of humans and experimental animals. It is the main metabolite of DISULFIRAM.. diethyldithiocarbamic acid : A member of the class of dithiocarbamic acids that is diethylcarbamic acid in which both of the oxygens are replaced by sulfur. | 2.6 | 1 | 0 | dithiocarbamic acids | chelator; copper chelator |
catechin Catechin: An antioxidant flavonoid, occurring especially in woody plants as both (+)-catechin and (-)-epicatechin (cis) forms.. catechin : Members of the class of hydroxyflavan that have a flavan-3-ol skeleton and its substituted derivatives.. rac-catechin : A racemate comprising equimolar amounts of (+)- and (-)-catechin. (+)-catechin : The (+)-enantiomer of catechin and a polyphenolic antioxidant plant metabolite. | 2.69 | 2 | 0 | catechin | antioxidant; plant metabolite |
azacitidine Azacitidine: A pyrimidine analogue that inhibits DNA methyltransferase, impairing DNA methylation. It is also an antimetabolite of cytidine, incorporated primarily into RNA. Azacytidine has been used as an antineoplastic agent.. 5-azacytidine : An N-glycosyl-1,3,5-triazine that is 4-amino-1,3,5-triazin-2(1H)-one substituted by a beta-D-ribofuranosyl residue via an N-glycosidic linkage. An antineoplastic agent, it is used in the treatment of myeloid leukaemia. | 2.6 | 1 | 0 | N-glycosyl-1,3,5-triazine; nucleoside analogue | antineoplastic agent |
lucanthone Lucanthone: One of the SCHISTOSOMICIDES, it has been replaced largely by HYCANTHONE and more recently PRAZIQUANTEL. (From Martindale The Extrapharmacopoeia, 30th ed., p46). lucanthone : A thioxanthen-9-one compound having a methyl substituent at the 1-position and a 2-[(diethylamino)ethyl]amino substituent at the 4-position. Formerly used for the treatment of schistosomiasis. It is a prodrug, being metabolised to hycanthone. | 2.6 | 1 | 0 | thioxanthenes | adjuvant; antineoplastic agent; EC 5.99.1.2 (DNA topoisomerase) inhibitor; EC 5.99.1.3 [DNA topoisomerase (ATP-hydrolysing)] inhibitor; mutagen; photosensitizing agent; prodrug; schistosomicide drug |
cepharanthine cepharanthine: isoquinoline alkaloid from tubers of STEPHANIA; stimulates recovery of immunologic function in lymphatic system after administration of antineoplastic agents or x-irradiation. cepharanthine : A bisbenzylisoquinoline alkaloid from tubers of Stephania; stimulates recovery of immunologic function in lymphatic system after administration of antineoplastic agents or x-irradiation. | 2.6 | 1 | 0 | bisbenzylisoquinoline alkaloid; isoquinolines | |
aloe emodin aloe emodin: structure distinct from emodin; this does not mean emodin from aloe. Aloe emodin : A dihydroxyanthraquinone that is chrysazin carrying a hydroxymethyl group at position 3. It has been isolated from plant species of the genus Aloe. | 2.6 | 1 | 0 | aromatic primary alcohol; dihydroxyanthraquinone | antineoplastic agent; plant metabolite |
chrysophanic acid chrysophanic acid: RN given refers to parent cpd; structure in Merck, 9th ed, #2260. chrysophanol : A trihydroxyanthraquinone that is chrysazin with a methyl substituent at C-3. It has been isolated from Aloe vera and exhibits antiviral and anti-inflammatory activity. | 2.6 | 1 | 0 | dihydroxyanthraquinone | anti-inflammatory agent; antiviral agent; plant metabolite |
emetine Emetine: The principal alkaloid of ipecac, from the ground roots of Uragoga (or Cephaelis) ipecacuanha or U. acuminata, of the Rubiaceae. It is used as an amebicide in many different preparations and may cause serious cardiac, hepatic, or renal damage and violent diarrhea and vomiting. Emetine inhibits protein synthesis in EUKARYOTIC CELLS but not PROKARYOTIC CELLS.. emetine : A pyridoisoquinoline comprising emetam having methoxy substituents at the 6'-, 7'-, 10- and 11-positions. It is an antiprotozoal agent and emetic. It inhibits SARS-CoV2, Zika and Ebola virus replication and displays antimalarial, antineoplastic and antiamoebic properties. | 2.69 | 2 | 0 | isoquinoline alkaloid; pyridoisoquinoline | antiamoebic agent; anticoronaviral agent; antiinfective agent; antimalarial; antineoplastic agent; antiprotozoal drug; antiviral agent; autophagy inhibitor; emetic; expectorant; plant metabolite; protein synthesis inhibitor |
osthol osthol: from Cnidium monnieri and Angelica pubescens (both Apiaceae); structure given in first source | 2.6 | 1 | 0 | botanical anti-fungal agent; coumarins | metabolite |
flavanone flavanone: RN given refers to cpd with unspecified isomeric designation; structure in first source. flavanone : The simplest member of the class of flavanones that consists of flavan bearing an oxo substituent at position 4. | 2.6 | 1 | 0 | flavanones | |
indole-3-carbaldehyde indole-3-carbaldehyde: metabolite of tryptophan; structure. indole-3-carbaldehyde : A heteroarenecarbaldehyde that is indole in which the hydrogen at position 3 has been replaced by a formyl group. | 2.21 | 1 | 0 | heteroarenecarbaldehyde; indole alkaloid; indoles | bacterial metabolite; human xenobiotic metabolite; marine metabolite; plant metabolite |
phloretic acid phloretic acid: structure. N-hydroxysuccinimide ester : An ester of N-hydroxysuccinimide.. phloretic acid : A hydroxy monocarboxylic acid consisting of propionic acid having a 4-hydroxyphenyl group at the 3-position. | 2.6 | 1 | 0 | hydroxy monocarboxylic acid | plant metabolite |
oleanolic acid [no description available] | 2.6 | 1 | 0 | hydroxy monocarboxylic acid; pentacyclic triterpenoid | plant metabolite |
angelicin angelicin: used as tranquillizer; sedative; or anticonvulsant; structure | 2.6 | 1 | 0 | furanocoumarin | |
diperodon diperodon: RN given refers to parent cpd; structure given in first source | 2.6 | 1 | 0 | carbamate ester | |
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. | 2.13 | 1 | 0 | dialdehyde | biomarker |
3-hydroxyflavone 3-hydroxyflavone: structure given in first source. flavonol : A monohydroxyflavone that is the 3-hydroxy derivative of flavone. | 2.25 | 1 | 0 | flavonols; monohydroxyflavone | |
megestrol acetate [no description available] | 2.6 | 1 | 0 | 20-oxo steroid; 3-oxo-Delta(4) steroid; acetate ester; steroid ester | antineoplastic agent; appetite enhancer; contraceptive drug; progestin; synthetic oral contraceptive |
acetylcysteine N-acetyl-L-cysteine : An N-acetyl-L-amino acid that is the N-acetylated derivative of the natural amino acid L-cysteine. | 2.6 | 1 | 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 |
4,4'-bisphenol f 4,4'-bisphenol F: RN given refers to parent cpd. bisphenol F : A bisphenol that is methane in which two of the hydrogens have been replaced by 4-hydroxyphenyl groups. | 2.08 | 1 | 0 | bisphenol; diarylmethane | environmental food contaminant; xenoestrogen |
hydroxychloroquine sulfate [no description available] | 2.6 | 1 | 0 | | |
ethambutol Ethambutol: An antitubercular agent that inhibits the transfer of mycolic acids into the cell wall of the tubercle bacillus. It may also inhibit the synthesis of spermidine in mycobacteria. The action is usually bactericidal, and the drug can penetrate human cell membranes to exert its lethal effect. (From Smith and Reynard, Textbook of Pharmacology, 1992, p863). ethambutol : An ethylenediamine derivative that is ethane-1,2-diamine in which one hydrogen attached to each of the nitrogens is sutstituted by a 1-hydroxybutan-2-yl group (S,S-configuration). It is a bacteriostatic antimycobacterial drug, effective against Mycobacterium tuberculosis and some other mycobacteria. It is used (as the dihydrochloride salt) in combination with other antituberculous drugs in the treatment of pulmonary and extrapulmonary tuberculosis; resistant strains of M. tuberculosis are readily produced if ethambutol is used alone. | 2.6 | 1 | 0 | ethanolamines; ethylenediamine derivative | antitubercular agent; environmental contaminant; xenobiotic |
metformin hydrochloride metformin hydrochloride : A hydrochloride resulting from the reaction of metformin with one molar equivalent of hydrogen chloride. | 2.6 | 1 | 0 | hydrochloride | environmental contaminant; hypoglycemic agent; xenobiotic |
antimycin a [no description available] | 2.6 | 1 | 0 | benzamides; formamides; macrodiolide; phenols | antifungal agent; mitochondrial respiratory-chain inhibitor; piscicide |
d-alpha tocopherol Vitamin E: A generic descriptor for all TOCOPHEROLS and TOCOTRIENOLS that exhibit ALPHA-TOCOPHEROL activity. By virtue of the phenolic hydrogen on the 2H-1-benzopyran-6-ol nucleus, these compounds exhibit varying degree of antioxidant activity, depending on the site and number of methyl groups and the type of ISOPRENOIDS.. tocopherol : A collective name for a group of closely related lipids that contain a chroman-6-ol nucleus substituted at position 2 by a methyl group and by a saturated hydrocarbon chain consisting of three isoprenoid units. They are designated as alpha-, beta-, gamma-, and delta-tocopherol depending on the number and position of additional methyl substituents on the aromatic ring. Tocopherols occur in vegetable oils and vegetable oil products, almost exclusively with R,R,R configuration. Tocotrienols differ from tocopherols only in having three double bonds in the hydrocarbon chain.. vitamin E : Any member of a group of fat-soluble chromanols that exhibit biological activity against vitamin E deficiency. The vitamers in this class consists of a chroman-6-ol core which is substituted at position 2 by a methyl group and (also at position 2) either a saturated or a triply-unsaturated hydrocarbon chain consisting of three isoprenoid units. The major function of vitamin E is to act as a natural antioxidant by scavenging free radicals and molecular oxygen.. (R,R,R)-alpha-tocopherol : An alpha-tocopherol that has R,R,R configuration. The naturally occurring stereoisomer of alpha-tocopherol, it is found particularly in sunflower and olive oils. | 2.03 | 1 | 0 | alpha-tocopherol | algal metabolite; antiatherogenic agent; anticoagulant; antioxidant; antiviral agent; EC 2.7.11.13 (protein kinase C) inhibitor; immunomodulator; micronutrient; nutraceutical; plant metabolite |
5,5'-dimethyl-2,2'-bipyridyl 5,5'-dimethyl-2,2'-bipyridyl: structure in first source | 2.6 | 1 | 0 | bipyridines | |
dichlorobenzyl alcohol 2,4-dichlorobenzyl alcohol : A member of the class of benzyl alcohols that is benzyl alcohol in which the hydrogens at positions 2 and 4 are replaced by chlorines. | 2.6 | 1 | 0 | benzyl alcohols; dichlorobenzene | antiseptic drug |
guanoxan guanoxan: was MH 1976-92 (see under GUANIDINES 1976-90); use GUANIDINES to search GUANOXAN 1976-92; antihypertensive agent similar in its mechanism of action to guanethidine; may cause liver damage | 2.07 | 1 | 0 | benzodioxine | |
stavudine Stavudine: A dideoxynucleoside analog that inhibits reverse transcriptase and has in vitro activity against HIV.. stavudine : A nucleoside analogue obtained by formal dehydration across positions 2 and 3 of thymidine. An inhibitor of HIV-1 reverse transcriptase | 3.58 | 2 | 0 | dihydrofuran; nucleoside analogue; organic molecular entity | antimetabolite; antiviral agent; EC 2.7.7.49 (RNA-directed DNA polymerase) inhibitor |
streptomycin [no description available] | 2.03 | 1 | 0 | antibiotic antifungal drug; antibiotic fungicide; streptomycins | antibacterial drug; antifungal agrochemical; antimicrobial agent; antimicrobial drug; bacterial metabolite; protein synthesis inhibitor |
dideoxyadenosine Dideoxyadenosine: A dideoxynucleoside compound in which the 3'-hydroxy group on the sugar moiety has been replaced by a hydrogen. This modification prevents the formation of phosphodiester linkages which are needed for the completion of nucleic acid chains. The compound is an inhibitor of HIV replication, acting as a chain-terminator of viral DNA by binding to reverse transcriptase. Its principal side effect is nephrotoxicity. In vivo, dideoxyadenosine is rapidly metabolized to DIDANOSINE (ddI) by enzymatic deamination; ddI is then converted to dideoxyinosine monophosphate and ultimately to dideoxyadenosine triphosphate, the putative active metabolite. | 2.6 | 1 | 0 | adenosines; purine 2',3'-dideoxyribonucleoside | EC 3.5.4.4 (adenosine deaminase) inhibitor; EC 4.6.1.1 (adenylate cyclase) inhibitor |
vidarabine adenine arabinoside : A purine nucleoside in which adenine is attached to arabinofuranose via a beta-N(9)-glycosidic bond. | 2.6 | 1 | 0 | beta-D-arabinoside; purine nucleoside | antineoplastic agent; bacterial metabolite; nucleoside antibiotic |
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. | 2.1 | 1 | 0 | amino dicarboxylic acid; D-alpha-amino acid; D-aspartic acid derivative; secondary amino compound | neurotransmitter agent |
3-deazaadenosine 3-deazaadenosine: RN given refers to parent cpd. | 2.6 | 1 | 0 | | |
zalcitabine Zalcitabine: A dideoxynucleoside compound in which the 3'-hydroxy group on the sugar moiety has been replaced by a hydrogen. This modification prevents the formation of phosphodiester linkages which are needed for the completion of nucleic acid chains. The compound is a potent inhibitor of HIV replication at low concentrations, acting as a chain-terminator of viral DNA by binding to reverse transcriptase. Its principal toxic side effect is axonal degeneration resulting in peripheral neuropathy.. zalcitabine : A pyrimidine 2',3'-dideoxyribonucleoside compound having cytosine as the nucleobase. | 3.58 | 2 | 0 | pyrimidine 2',3'-dideoxyribonucleoside | antimetabolite; antiviral drug; HIV-1 reverse transcriptase inhibitor |
ancitabine Ancitabine: Congener of CYTARABINE that is metabolized to cytarabine and thereby maintains a more constant antineoplastic action.. ancitabine : An organic heterotricyclic compound resulting from the formal condensation of the oxo group of cytidine to the 2' position with loss of water to give the corresponding cyclic ether. A prodrug, it is metabolised to the antineoplastic agent cytarabine, so is used to maintain a more constant antineoplastic action. | 2.6 | 1 | 0 | diol; organic heterotricyclic compound | antimetabolite; antineoplastic agent; prodrug |
chloropyramine chloropyramine: RN given refers to parent cpd; structure | 2.6 | 1 | 0 | aminopyridine | |
nitidine chloride [no description available] | 3.1 | 1 | 0 | | |
levamisole Levamisole: An antihelminthic drug that has been tried experimentally in rheumatic disorders where it apparently restores the immune response by increasing macrophage chemotaxis and T-lymphocyte function. Paradoxically, this immune enhancement appears to be beneficial in rheumatoid arthritis where dermatitis, leukopenia, and thrombocytopenia, and nausea and vomiting have been reported as side effects. (From Smith and Reynard, Textbook of Pharmacology, 1991, p435-6). levamisole : A 6-phenyl-2,3,5,6-tetrahydroimidazo[2,1-b][1,3]thiazole that has S configuration. It is used (generally as the monohydrochloride salt) to treat parasitic worm infections in pigs, sheep and cattle and was formerly used in humans as an adjuvant to chemotherapy for the treatment of various cancers. It is also widely used as an adulterant to coccaine. | 2.6 | 1 | 0 | 6-phenyl-2,3,5,6-tetrahydroimidazo[2,1-b][1,3]thiazole | antinematodal drug; antirheumatic drug; EC 3.1.3.1 (alkaline phosphatase) inhibitor; immunological adjuvant; immunomodulator |
n'-nitrosonornicotine N'-nitrosonornicotine: structure; a potent carcinogen in laboratory animals | 2.6 | 1 | 0 | pyridines; pyrrolidines | |
daunorubicin Daunorubicin: A very toxic anthracycline aminoglycoside antineoplastic isolated from Streptomyces peucetius and others, used in treatment of LEUKEMIA and other NEOPLASMS.. anthracycline : Anthracyclines are polyketides that have a tetrahydronaphthacenedione ring structure attached by a glycosidic linkage to the amino sugar daunosamine.. daunorubicin : A natural product found in Actinomadura roseola. | 2.6 | 1 | 0 | aminoglycoside antibiotic; anthracycline; p-quinones; tetracenequinones | antineoplastic agent; bacterial metabolite |
nigericin Nigericin: A polyether antibiotic which affects ion transport and ATPase activity in mitochondria. It is produced by Streptomyces hygroscopicus. (From Merck Index, 11th ed). nigericin : A polyether antibiotic which affects ion transport and ATPase activity in mitochondria. It is produced by Streptomyces hygroscopicus. | 3.1 | 1 | 0 | polycyclic ether | antibacterial agent; antimicrobial agent; bacterial metabolite; potassium ionophore |
zidovudine Zidovudine: A dideoxynucleoside compound in which the 3'-hydroxy group on the sugar moiety has been replaced by an azido group. This modification prevents the formation of phosphodiester linkages which are needed for the completion of nucleic acid chains. The compound is a potent inhibitor of HIV replication, acting as a chain-terminator of viral DNA during reverse transcription. It improves immunologic function, partially reverses the HIV-induced neurological dysfunction, and improves certain other clinical abnormalities associated with AIDS. Its principal toxic effect is dose-dependent suppression of bone marrow, resulting in anemia and leukopenia.. zidovudine : A pyrimidine 2',3'-dideoxyribonucleoside compound having a 3'-azido substituent and thymine as the nucleobase. | 3.58 | 2 | 0 | azide; pyrimidine 2',3'-dideoxyribonucleoside | antimetabolite; antiviral drug; HIV-1 reverse transcriptase inhibitor |
tobramycin Tobramycin: An aminoglycoside, broad-spectrum antibiotic produced by Streptomyces tenebrarius. It is effective against gram-negative bacteria, especially the PSEUDOMONAS species. It is a 10% component of the antibiotic complex, NEBRAMYCIN, produced by the same species.. tobramycin : A amino cyclitol glycoside that is kanamycin B lacking the 3-hydroxy substituent from the 2,6-diaminoglucose ring. | 2.08 | 1 | 0 | amino cyclitol glycoside | antibacterial agent; antimicrobial agent; toxin |
ribavirin Rebetron: Rebetron is tradename | 2.6 | 1 | 0 | 1-ribosyltriazole; aromatic amide; monocarboxylic acid amide; primary carboxamide | anticoronaviral agent; antiinfective agent; antimetabolite; antiviral agent; EC 2.7.7.49 (RNA-directed DNA polymerase) inhibitor |
pyridoxal phosphate [no description available] | 2.6 | 1 | 0 | pyridinecarbaldehyde | |
6-hydroxy-2,5,7,8-tetramethylchroman-2-carboxylic acid [no description available] | 2.08 | 1 | 0 | chromanol; monocarboxylic acid; phenols | antioxidant; ferroptosis inhibitor; neuroprotective agent; radical scavenger; Wnt signalling inhibitor |
nitazoxanide nitazoxanide: a 5-nitrothiazolyl derivative used for a broad range of intestinal parasitic infections including CRYPTOSPORIDIUM and GIARDIA; it is a redox-active nitrothiazolyl-salicylamide prodrug | 2.6 | 1 | 0 | benzamides; carboxylic ester | |
captopril Captopril: A potent and specific inhibitor of PEPTIDYL-DIPEPTIDASE A. It blocks the conversion of ANGIOTENSIN I to ANGIOTENSIN II, a vasoconstrictor and important regulator of arterial blood pressure. Captopril acts to suppress the RENIN-ANGIOTENSIN SYSTEM and inhibits pressure responses to exogenous angiotensin.. captopril : A L-proline derivative in which L-proline is substituted on nitrogen with a (2S)-2-methyl-3-sulfanylpropanoyl group. It is used as an anti-hypertensive ACE inhibitor drug. | 2.6 | 1 | 0 | alkanethiol; L-proline derivative; N-acylpyrrolidine; pyrrolidinemonocarboxylic acid | antihypertensive agent; EC 3.4.15.1 (peptidyl-dipeptidase A) inhibitor |
oltipraz oltipraz : A 1,2-dithiole that is 3H-1,2-dithiole-3-thione substituted at positions 4 and 5 by methyl and pyrazin-2-yl groups respectively. | 2.6 | 1 | 0 | 1,2-dithiole; pyrazines | angiogenesis modulating agent; antimutagen; antineoplastic agent; antioxidant; EC 3.1.3.48 (protein-tyrosine-phosphatase) inhibitor; neurotoxin; protective agent; schistosomicide drug |
fiacitabine fiacitabine: anti-herpes virus agent which also inhibits growth of certain human tumor cell lines in vitro. | 2.6 | 1 | 0 | | |
ranolazine Ranolazine: An acetanilide and piperazine derivative that functions as a SODIUM CHANNEL BLOCKER and prevents the release of enzymes during MYOCARDIAL ISCHEMIA. It is used in the treatment of ANGINA PECTORIS.. N-(2,6-dimethylphenyl)-2-{4-[2-hydroxy-3-(2-methoxyphenoxy)propyl]piperazin-1-yl}acetamide : An aromatic amide obtained by formal condensation of the carboxy group of 2-{4-[2-hydroxy-3-(2-methoxyphenoxy)propyl]piperazin-1-yl}acetic acid with the amino group of 2,6-dimethylaniline.. ranolazine : A racemate comprising equal amounts of (R)- and (S)-ranolazine. Used for treatment of chronic angina. | 2.6 | 1 | 0 | aromatic amide; monocarboxylic acid amide; monomethoxybenzene; N-alkylpiperazine; secondary alcohol | |
brequinar brequinar : A quinolinemonocarboxylic acid that is quinoline substituted by 2'-fluoro[1,1'-biphenyl]-4-yl, methyl, carboxy and fluoro groups at positions 2, 3, 4, and 6, respectively. It is an inhibitor of dihydroorotate dehydrogenase, an enzyme that is required for de novo pyrimidine biosynthesis. The compound exhibits antineoplastic and antiviral properties. | 2.6 | 1 | 0 | biphenyls; monocarboxylic acid; monofluorobenzenes; quinolinemonocarboxylic acid | anticoronaviral agent; antimetabolite; antineoplastic agent; antiviral agent; EC 1.3.5.2 [dihydroorotate dehydrogenase (quinone)] inhibitor; immunosuppressive agent; pyrimidine synthesis inhibitor |
imiquimod Imiquimod: A topically-applied aminoquinoline immune modulator that induces interferon production. It is used in the treatment of external genital and perianal warts, superficial CARCINOMA, BASAL CELL; and ACTINIC KERATOSIS.. imiquimod : An imidazoquinoline fused [4,5-c] carrying isobutyl and amino substituents at N-1 and C-4 respectively. A prescription medication, it acts as an immune response modifier and is used to treat genital warts, superficial basal cell carcinoma, and actinic keratosis. | 2.6 | 1 | 0 | imidazoquinoline | antineoplastic agent; interferon inducer |
adefovir adefovir: inhibitor of African swine fever virus. adefovir(1-) : A organophosphonate oxoanion obtained by removal of a proton from the phosphonate group of adefovir, a nucleoside reverse transcriptase inhibitor. It is the major microspecies at pH 7.3 (according to Marvin v 6.2.0.).. adefovir : A member of the class of phosphonic acids that is methylphosphonic acid in which one of the methyl hydrogens has been replaced by a 2-(6-amino-9H-purin-9-yl)ethoxy group. An inhibitor of HIV-1 reverse transcriptase, the bis(t-butoxycarbonyloxymethyl) ester (dipivoxil ester) prodrug is used to treat chronic hepatitis B viral infection. | 2.6 | 1 | 0 | 6-aminopurines; ether; phosphonic acids | antiviral drug; DNA synthesis inhibitor; drug metabolite; HIV-1 reverse transcriptase inhibitor; nephrotoxic agent |
cidofovir anhydrous Cidofovir: An acyclic nucleoside phosphonate that acts as a competitive inhibitor of viral DNA polymerases. It is used in the treatment of RETINITIS caused by CYTOMEGALOVIRUS INFECTIONS and may also be useful for treating HERPESVIRUS INFECTIONS.. cidofovir anhydrous : Cytosine substituted at the 1 position by a 3-hydroxy-2-(phosphonomethoxy)propyl group (S configuration). A nucleoside analogue, it is an injectable antiviral used for the treatment of cytomegalovirus (CMV) retinitis in AIDS patients. | 2.6 | 1 | 0 | phosphonic acids; pyrimidone | anti-HIV agent; antineoplastic agent; antiviral drug; photosensitizing agent |
mibefradil Mibefradil: A benzimidazoyl-substituted tetraline that selectively binds and inhibits CALCIUM CHANNELS, T-TYPE. | 2.07 | 1 | 0 | tetralins | T-type calcium channel blocker |
celgosivir celgosivir: inhibits glycoprotein processing & the growth of HIVs | 2.6 | 1 | 0 | | |
gemcitabine gemcitabine : A 2'-deoxycytidine having geminal fluoro substituents in the 2'-position. An inhibitor of ribonucleotide reductase, gemcitabine is used in the treatment of various carcinomas, particularly non-small cell lung cancer, pancreatic cancer, bladder cancer and breast cancer. | 2.6 | 1 | 0 | organofluorine compound; pyrimidine 2'-deoxyribonucleoside | antimetabolite; antineoplastic agent; antiviral drug; DNA synthesis inhibitor; EC 1.17.4.1 (ribonucleoside-diphosphate reductase) inhibitor; environmental contaminant; immunosuppressive agent; photosensitizing agent; prodrug; radiosensitizing agent; xenobiotic |
lamivudine [no description available] | 3.58 | 2 | 0 | monothioacetal; nucleoside analogue; oxacycle; primary alcohol | allergen; anti-HBV agent; antiviral drug; EC 2.7.7.49 (RNA-directed DNA polymerase) inhibitor; HIV-1 reverse transcriptase inhibitor; prodrug |
valsartan Valsartan: A tetrazole derivative and ANGIOTENSIN II TYPE 1 RECEPTOR BLOCKER that is used to treat HYPERTENSION.. valsartan : A monocarboxylic acid amide consisting of L-valine in which the amino hydrogens have been replaced by a pentanoyl and a [2'-(1H-tetrazol-5-yl)biphenyl]-4-yl]methyl group. It exhibits antihypertensive activity. | 2.6 | 1 | 0 | biphenylyltetrazole; monocarboxylic acid amide; monocarboxylic acid | angiotensin receptor antagonist; antihypertensive agent; environmental contaminant; xenobiotic |
zanamivir Zanamivir: A guanido-neuraminic acid that is used to inhibit NEURAMINIDASE. | 2.6 | 1 | 0 | guanidines | antiviral agent; EC 3.2.1.18 (exo-alpha-sialidase) inhibitor |
adefovir dipivoxil bis(pivaloyloxymethyl)-9-(2-phosphonylmethoxyethyl)adenine: structure given in first source. adefovir pivoxil : An organic phosphonate that is the dipivoxil ester of adefovir. A prodrug for adefovir, an HIV-1 reverse transcriptase inhibitor, adefovir pivoxil is used to treat chronic hepatitis B viral infection. | 2.6 | 1 | 0 | 6-aminopurines; carbonate ester; ether; organic phosphonate | antiviral drug; DNA synthesis inhibitor; HIV-1 reverse transcriptase inhibitor; nephrotoxic agent; prodrug |
emtricitabine Emtricitabine: A deoxycytidine analog and REVERSE TRANSCRIPTASE INHIBITOR with antiviral activity against HIV-1 and HEPATITIS B viruses. It is used to treat HIV INFECTIONS.. emtricitabine : An organofluorine compound that is 5-fluorocytosine substituted at the 1 position by a 2-(hydroxymethyl)-1,3-oxathiolan-5-yl group (2R,5S configuration). It is used in combination therapy for the treatment of HIV-1 infection. | 2.6 | 1 | 0 | monothioacetal; nucleoside analogue; organofluorine compound; pyrimidone | antiviral drug; HIV-1 reverse transcriptase inhibitor |
kynostatin 272 kynostatin 272: structure given in first source; contains allophenylnorstatine as a transition-state mimic | 3.1 | 1 | 0 | peptide | |
adenosine quinquefolan B: isolated from roots of Panax quinquefolium L.; RN not in Chemline 10/87; RN from Toxlit | 2.08 | 1 | 0 | adenosines; purines D-ribonucleoside | analgesic; anti-arrhythmia drug; fundamental metabolite; human metabolite; vasodilator agent |
octyl gallate [no description available] | 2.6 | 1 | 0 | gallate ester | food antioxidant; hypoglycemic agent; plant metabolite |
efavirenz efavirenz: HIV-1 reverse transcriptase inhibitor. efavirenz : 1,4-Dihydro-2H-3,1-benzoxazin-2-one substituted at the 4 position by cyclopropylethynyl and trifluoromethyl groups (S configuration) and at the 6 position by chlorine. A non-nucleoside reverse transcriptase inhibitor with activity against HIV, it is used with other antiretrovirals for combination therapy of HIV infection. | 2.6 | 1 | 0 | acetylenic compound; benzoxazine; cyclopropanes; organochlorine compound; organofluorine compound | antiviral drug; HIV-1 reverse transcriptase inhibitor |
nelfinavir Nelfinavir: A potent HIV protease inhibitor. It is used in combination with other antiviral drugs in the treatment of HIV in both adults and children.. nelfinavir : An aryl sulfide that is used (as its mesylate salt) for treatment of HIV and also exhibits some anticancer properties. | 2.6 | 1 | 0 | aryl sulfide; benzamides; organic heterobicyclic compound; phenols; secondary alcohol; tertiary amino compound | antineoplastic agent; HIV protease inhibitor |
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. | 3.48 | 7 | 0 | D-glucopyranose | epitope; mouse metabolite |
ursolic acid [no description available] | 2.17 | 1 | 0 | hydroxy monocarboxylic acid; pentacyclic triterpenoid | geroprotector; plant metabolite |
betulinic acid [no description available] | 2.6 | 1 | 0 | hydroxy monocarboxylic acid; pentacyclic triterpenoid | anti-HIV agent; anti-inflammatory agent; antimalarial; antineoplastic agent; EC 5.99.1.3 [DNA topoisomerase (ATP-hydrolysing)] inhibitor; plant metabolite |
calanolide a calanolide A: NSC 661122 and costatolide are isomers; a novel HIV-inhibitory class of coumarin derivatives from the tropical rainforest tree, Calophyllum lanigerum (Clusiaceae); structure in first source. (+)-calanolide A : An organic heterotetracyclic compound that is 11,12-dihydro-2H,6H,10H-dipyrano[2,3-f:2',3'-h]chromen-2-one substituted by a hydroxy group at position 12, methyl groups at positions 6, 6, 10 and 11 and a propyl group at position 4 (the 10R,11S,12S stereoisomer). Isolated from Calophyllum lanigerum var austrocoriaceum and Calophyllum brasiliense, it exhibits potent activity against HIV-1 reverse transcriptase. | 4.02 | 2 | 0 | cyclic ether; delta-lactone; organic heterotetracyclic compound; secondary alcohol | HIV-1 reverse transcriptase inhibitor; plant metabolite |
arctigenin arctigenin: precursor to catechols; in many plants | 2.72 | 2 | 0 | lignan | |
baicalin [no description available] | 2.6 | 1 | 0 | dihydroxyflavone; glucosiduronic acid; glycosyloxyflavone; monosaccharide derivative | antiatherosclerotic agent; antibacterial agent; anticoronaviral agent; antineoplastic agent; antioxidant; cardioprotective agent; EC 2.7.7.48 (RNA-directed RNA polymerase) inhibitor; EC 3.4.21.26 (prolyl oligopeptidase) inhibitor; ferroptosis inhibitor; neuroprotective agent; non-steroidal anti-inflammatory drug; plant metabolite; prodrug |
kynostatin 227 kynostatin 227: structure given in first source; contains allophenylnorstatine as a transition-state mimic | 3.1 | 1 | 0 | | |
plerixafor plerixafor: a bicyclam derivate, highly potent & selective inhibitor of HIV-1 & HIV-2. plerixafor : An azamacrocycle consisting of two cyclam rings connected by a 1,4-phenylenebis(methylene) linker. It is a CXCR4 chemokine receptor antagonist and a hematopoietic stem cell mobilizer. It is used in combination with grulocyte-colony stimulating factor (G-CSF) to mobilize hematopoietic stem cells to the perpheral blood for collection and subsequent autologous transplantation in patients with non-Hodgkin's lymphoma and multiple myeloma. | 2.6 | 1 | 0 | azacycloalkane; azamacrocycle; benzenes; crown amine; secondary amino compound; tertiary amino compound | anti-HIV agent; antineoplastic agent; C-X-C chemokine receptor type 4 antagonist; immunological adjuvant |
amprenavir [no description available] | 2.6 | 1 | 0 | carbamate ester; sulfonamide; tetrahydrofuryl ester | antiviral drug; HIV protease inhibitor |
oseltamivir Oseltamivir: An acetamido cyclohexene that is a structural homolog of SIALIC ACID and inhibits NEURAMINIDASE.. oseltamivir : A cyclohexenecarboxylate ester that is the ethyl ester of oseltamivir acid. An antiviral prodrug (it is hydrolysed to the active free carboxylic acid in the liver), it is used to slow the spread of influenza. | 2.58 | 2 | 0 | acetamides; amino acid ester; cyclohexenecarboxylate ester; primary amino compound | antiviral drug; EC 3.2.1.18 (exo-alpha-sialidase) inhibitor; environmental contaminant; prodrug; xenobiotic |
epigallocatechin gallate epigallocatechin gallate: a steroid 5alpha-reductase inhibitor and antimutagen in green tea (Camellia sinensis). (-)-epigallocatechin 3-gallate : A gallate ester obtained by the formal condensation of gallic acid with the (3R)-hydroxy group of (-)-epigallocatechin. | 2.83 | 3 | 0 | flavans; gallate ester; polyphenol | antineoplastic agent; antioxidant; apoptosis inducer; geroprotector; Hsp90 inhibitor; neuroprotective agent; plant metabolite |
1,2,3,4,6-pentakis-O-galloyl-beta-D-glucose pentagalloylglucose: pentahydroxy gallic acid ester of glucose; a phytogenic antineoplastic agent and antibacterial agent. 1,2,3,4,6-pentakis-O-galloyl-beta-D-glucose : A galloyl-beta-D-glucose compound having five galloyl groups in the 1-, 2-, 3-, 4- and 6-positions. | 2.61 | 2 | 0 | gallate ester; galloyl beta-D-glucose | anti-inflammatory agent; antineoplastic agent; geroprotector; hepatoprotective agent; plant metabolite; radiation protective agent; radical scavenger |
cephalotaxine [no description available] | 2.6 | 1 | 0 | benzazepine alkaloid fundamental parent; benzazepine alkaloid; cyclic acetal; enol ether; organic heteropentacyclic compound; secondary alcohol; tertiary amino compound | |
desipramine hydrochloride desipramine hydrochloride : The hydrochloride salt of desipramine. | 2.6 | 1 | 0 | hydrochloride | drug allergen |
mefloquine hydrochloride [no description available] | 2.6 | 1 | 0 | hydrochloride | |
aloxistatin aloxistatin: a membrane-permeable cysteine protease inhibitor. aloxistatin : An L-leucine derivative that is the amide obtained by formal condensation of the carboxy group of (2S,3S)-3-(ethoxycarbonyl)oxirane-2-carboxylic acid with the amino group of N-(3-methylbutyl)-L-leucinamide. | 2.6 | 1 | 0 | epoxide; ethyl ester; L-leucine derivative; monocarboxylic acid amide | anticoronaviral agent; cathepsin B inhibitor |
propazole propazole: RN given refers to parent cpd; structure | 2.6 | 1 | 0 | benzimidazoles | |
prulifloxacin prulifloxacin: structure given in first source | 2.6 | 1 | 0 | fluoroquinolone antibiotic; quinolone antibiotic | |
telmisartan Telmisartan: A biphenyl compound and benzimidazole derivative that acts as an angiotensin II type 1 receptor antagonist. It is used in the management of HYPERTENSION.. telmisartan : A member of the class of benzimidazoles used widely in the treatment of hypertension. | 2.6 | 1 | 0 | benzimidazoles; biphenyls; carboxybiphenyl | angiotensin receptor antagonist; antihypertensive agent; EC 3.4.15.1 (peptidyl-dipeptidase A) inhibitor; environmental contaminant; xenobiotic |
bergenin bergenin: RN refers to (2R-(2alpha,3beta,4alpha,4aalpha,10bbeta))-isomer; structure | 2.6 | 1 | 0 | trihydroxybenzoic acid | metabolite |
zoledronic acid Zoledronic Acid: An imidobisphosphonate inhibitor of BONE RESORPTION that is used for the treatment of malignancy-related HYPERCALCEMIA; OSTEITIS DEFORMANS; and OSTEOPOROSIS.. zoledronic acid : An imidazole compound having a 2,2-bis(phosphono)-2-hydroxyethane-1-yl substituent at the 1-position. | 2.6 | 1 | 0 | 1,1-bis(phosphonic acid); imidazoles | bone density conservation agent |
talinolol [no description available] | 2.07 | 1 | 0 | ureas | |
artemisinin (+)-artemisinin : A sesquiterpene lactone obtained from sweet wormwood, Artemisia annua, which is used as an antimalarial for the treatment of multi-drug resistant strains of falciparum malaria. | 2.69 | 2 | 0 | organic peroxide; sesquiterpene lactone | antimalarial; plant metabolite |
brinzolamide brinzolamide: an antiglaucoma agent | 2.6 | 1 | 0 | sulfonamide; thienothiazine | antiglaucoma drug; EC 4.2.1.1 (carbonic anhydrase) inhibitor |
dipropylacetamide dipropylacetamide: structure. valpromide : A fatty amide derived from valproic acid. | 2.6 | 1 | 0 | fatty amide | geroprotector; metabolite; teratogenic agent |
oxprenolol hydrochloride [no description available] | 2.6 | 1 | 0 | | |
opipramol hydrochloride [no description available] | 2.6 | 1 | 0 | | |
voriconazole Voriconazole: A triazole antifungal agent that specifically inhibits STEROL 14-ALPHA-DEMETHYLASE and CYTOCHROME P-450 CYP3A.. voriconazole : A triazole-based antifungal agent used for the treatment of esophageal candidiasis, invasive pulmonary aspergillosis, and serious fungal infections caused by Scedosporium apiospermum and Fusarium spp. It is an inhibitor of cytochrome P450 2C9 (CYP2C9) and CYP3A4. | 2.17 | 1 | 0 | conazole antifungal drug; difluorobenzene; pyrimidines; tertiary alcohol; triazole antifungal drug | P450 inhibitor |
moroxydine [no description available] | 2.6 | 1 | 0 | biguanides | |
thioxolone tioxolone : A 1,3-benzoxathiole having a hydroxy substituent at the 6-position. | 2.6 | 1 | 0 | benzoxathiole | antiseborrheic |
lodenosine lodenosine: anti-HIV nucleoside analog, the flourine atom on lodenosine is located at 2-arabinoside location, while 2'-fluoro-2',3'-dideoxyadenosine has the flourine residue at the 2-ribose sugar location | 3.1 | 1 | 0 | | |
epicatechin (-)-epicatechin : A catechin with (2R,3R)-configuration. | 2.11 | 1 | 0 | catechin; polyphenol | antioxidant |
honokiol [no description available] | 2.6 | 1 | 0 | biphenyls | |
nobiletin nobiletin : A methoxyflavone that is flavone substituted by methoxy groups at positions 5, 6, 7, 8, 3' and 4' respectively. | 2.6 | 1 | 0 | methoxyflavone | antineoplastic agent; plant metabolite |
lycorine lycorine: from bulbs of LYCORIS & other plants; RN given refers to (1 alpha,2 beta)-isomer; structure in Merck Index, 9th ed, #5444. lycorine : An indolizidine alkaloid that is 3,12-didehydrogalanthan substituted by hydroxy groups at positions and 2 and a methylenedioxy group across positions 9 and 10. Isolated from Crinum asiaticum, it has been shown to exhibit antimalarial activity. | 2.6 | 1 | 0 | indolizidine alkaloid | anticoronaviral agent; antimalarial; plant metabolite; protein synthesis inhibitor |
leupeptin [no description available] | 2.6 | 1 | 0 | aldehyde; tripeptide | bacterial metabolite; calpain inhibitor; cathepsin B inhibitor; EC 3.4.21.4 (trypsin) inhibitor; serine protease inhibitor |
kaurenoic acid [no description available] | 2.17 | 1 | 0 | ent-kaurane diterpenoid | anti-HIV-1 agent; antineoplastic agent; plant metabolite |
tetrandrine tetrandrine: a bisbenzylisoquinoline that exhibits antifibrogenic activity | 2.6 | 1 | 0 | bisbenzylisoquinoline alkaloid; isoquinolines | |
(-)-catechin (-)-catechin : The (-)-enantiomer of catechin. | 2.11 | 1 | 0 | catechin | metabolite |
calpeptin [no description available] | 2.6 | 1 | 0 | amino acid amide | |
fangchinoline [no description available] | 2.6 | 1 | 0 | aromatic ether; bisbenzylisoquinoline alkaloid; macrocycle | anti-HIV-1 agent; anti-inflammatory agent; antineoplastic agent; antioxidant; neuroprotective agent; plant metabolite |
maslinic acid (2Alpha,3beta)-2,3-dihydroxyolean-12-en-28-oic acid: from Luehea divaricata and Agrimonia eupatoria | 2.6 | 1 | 0 | dihydroxy monocarboxylic acid; pentacyclic triterpenoid | anti-inflammatory agent; antineoplastic agent; antioxidant; plant metabolite |
atovaquone Atovaquone: A hydroxynaphthoquinone that has antimicrobial activity and is being used in antimalarial protocols.. atovaquone : A naphthoquinone compound having a 4-(4-chlorophenyl)cyclohexyl group at the 2-position and a hydroxy substituent at the 3-position. | 2.6 | 1 | 0 | hydroxy-1,2-naphthoquinone | |
3-(3,4-dimethoxyphenyl)propanoic acid 3-(3,4-dimethoxyphenyl)propanoic acid : A monocarboxylic acid that is propanoic acid substituted by a 3,4-dimethoxyphenyl group at position 3. | 2.11 | 1 | 0 | dimethoxybenzene; monocarboxylic acid | |
loganin [no description available] | 2.66 | 2 | 0 | beta-D-glucoside; cyclopentapyran; enoate ester; iridoid monoterpenoid; methyl ester; monosaccharide derivative; secondary alcohol | anti-inflammatory agent; EC 3.1.1.7 (acetylcholinesterase) inhibitor; EC 3.2.1.20 (alpha-glucosidase) inhibitor; EC 3.4.23.46 (memapsin 2) inhibitor; neuroprotective agent; plant metabolite |
loganic acid loganic acid: structure. loganic acid : A cyclopentapyran that is 1,4a,5,6,7,7a-hexahydrocyclopenta[c]pyran-4-carboxylic acid substituted at positions 1, 6 and 7 by beta-D-glucosyloxy, hydroxy and methyl groups respectively | 2.15 | 1 | 0 | alpha,beta-unsaturated monocarboxylic acid; cyclopentapyran; glucoside | plant metabolite |
moexipril [no description available] | 2.6 | 1 | 0 | peptide | |
aucubin [no description available] | 2.6 | 1 | 0 | organic molecular entity | metabolite |
catalpol [no description available] | 2.6 | 1 | 0 | organic molecular entity | metabolite |
lekoptin (S)-verapamil : A 2-(3,4-dimethoxyphenyl)-5-{[2-(3,4-dimethoxyphenyl)ethyl](methyl)amino}-2-(propan-2-yl)pentanenitrile that has S configuration. | 2.6 | 1 | 0 | 2-(3,4-dimethoxyphenyl)-5-{[2-(3,4-dimethoxyphenyl)ethyl](methyl)amino}-2-(propan-2-yl)pentanenitrile | |
arctiin arctiin: from fruits of Arctium lappa L; RN given refers to (3R-trans)-isomer; RN for cpd without isomeric designation not avail 12/92 | 2.21 | 1 | 0 | glycoside; lignan | |
n-methyladenosine N-methyladenosine: is a inhibitor of cell differentiation. N(6)-methyladenosine : A methyladenosine compound with one methyl group attached to N(6) of the adenine nucleobase. | 2.6 | 1 | 0 | methyladenosine | |
sivelestat sivelestat: inhibitor of neutrophil elastase; structure given in first source | 2.6 | 1 | 0 | N-acylglycine; pivalate ester | |
pyronaridine [no description available] | 2.6 | 1 | 0 | aminoquinoline | |
geniposide [no description available] | 2.51 | 2 | 0 | terpene glycoside | |
daidzin daidzin: a potent, selective, and reversible inhibitor of human mitochondrial aldehyde dehydrogenase. daidzein 7-O-beta-D-glucoside : A glycosyloxyisoflavone that is daidzein attached to a beta-D-glucopyranosyl residue at position 7 via a glycosidic linkage. It is used in the treatment of alcohol dependency (antidipsotropic). | 2.6 | 1 | 0 | 7-hydroxyisoflavones 7-O-beta-D-glucoside; hydroxyisoflavone; monosaccharide derivative | plant metabolite |
sophocarpine [no description available] | 2.6 | 1 | 0 | | |
marimastat marimastat: a matrix metalloproteinase inhibitor active in patients with advanced carcinoma of the pancreas, prostate, or ovary. marimastat : A secondary carboxamide resulting from the foraml condensation of the carboxy group of (2R)-2-[(1S)-1-hydroxy-2-(hydroxyamino)-2-oxoethyl]-4-methylpentanoic acid with the alpha-amino group of N,3-dimethyl-L-valinamide. | 2.6 | 1 | 0 | hydroxamic acid; secondary carboxamide | antineoplastic agent; matrix metalloproteinase inhibitor |
cynaropicrin cynaropicrin: structure given in first source; RN given for ((3aR-(3aalpha,4alpha,6aalpha,8beta,9aalpha,9bbeta)))-isomer | 2.13 | 1 | 0 | sesquiterpene lactone | |
elacridar Elacridar: inhibitor of MDR1 PROTEIN; structure given in first source | 2.6 | 1 | 0 | | |
celastrol [no description available] | 2.6 | 1 | 0 | monocarboxylic acid; pentacyclic triterpenoid | anti-inflammatory drug; antineoplastic agent; antioxidant; EC 5.99.1.3 [DNA topoisomerase (ATP-hydrolysing)] inhibitor; Hsp90 inhibitor; metabolite |
n-(n-(3-carboxyoxirane-2-carbonyl)leucyl)isoamylamine N-(N-(3-carboxyoxirane-2-carbonyl)leucyl)isoamylamine: inhibits calcium-activated neutral protease; see also record for E-64; RN given refers to (2-S-(2alpha,3beta)(R*)-isomer) | 2.6 | 1 | 0 | leucine derivative | |
vadimezan vadimezan : A monocarboxylic acid that is acetic acid in which one of the methyl hydrogens is replaced by a 5,6-dimethyl-9-oxoxanthen-4-yl group. | 2.6 | 1 | 0 | monocarboxylic acid; xanthones | antineoplastic agent |
e 64 E 64: cysteine protease inhibitor of microbial origin, which inhibits cathepsin B (EC 3.4.22.1) and cathepsin L (EC 3.4.22.-) | 2.6 | 1 | 0 | dicarboxylic acid monoamide; epoxy monocarboxylic acid; guanidines; L-leucine derivative; zwitterion | antimalarial; antiparasitic agent; protease inhibitor |
umifenovir umifenovir: an antiviral agent | 2.6 | 1 | 0 | indolyl carboxylic acid | |
safinamide safinamide: short-acting inhibitor of MOA-B; FCE 26743 is (S)-isomer, FCE 28073 is (R)-isomer; structure in first source | 2.6 | 1 | 0 | amino acid amide | |
ilomastat CS 610: matrix metalloproteinase inhibitor; structure in first source. ilomastat : An N-acyl-amino acid obtained by formal condensation of the carboxy group of (2R)-2-[2-(hydroxyamino)-2-oxoethyl]-4-methylpentanoic acid with the amino group of N-methyl-L-tryptophanamide. A cell permeable broad-spectrum matrix metalloproteinase (MMP) inhibitor | 2.6 | 1 | 0 | hydroxamic acid; L-tryptophan derivative; N-acyl-amino acid | anti-inflammatory agent; antibacterial agent; antineoplastic agent; EC 3.4.24.24 (gelatinase A) inhibitor; neuroprotective agent |
atazanavir atazanavir : A heavily substituted carbohydrazide that is an antiretroviral drug of the protease inhibitor (PI) class used to treat infection of human immunodeficiency virus (HIV). | 2.6 | 1 | 0 | carbohydrazide | antiviral drug; HIV protease inhibitor |
vx 497 N-3-(3-(3-methoxy-4-oxazol-5-ylphenyl)ureido)benzylcarbamic acid tetrahydrofuran-3-yl ester: structure in first source | 2.6 | 1 | 0 | | |
bcx 1812 [no description available] | 2.6 | 1 | 0 | 3-hydroxy monocarboxylic acid; acetamides; cyclopentanols; guanidines | antiviral drug; EC 3.2.1.18 (exo-alpha-sialidase) inhibitor |
naproxen Naproxen: An anti-inflammatory agent with analgesic and antipyretic properties. Both the acid and its sodium salt are used in the treatment of rheumatoid arthritis and other rheumatic or musculoskeletal disorders, dysmenorrhea, and acute gout.. naproxen : A methoxynaphthalene that is 2-methoxynaphthalene substituted by a carboxy ethyl group at position 6. Naproxen is a non-steroidal anti-inflammatory drug commonly used for the reduction of pain, fever, inflammation and stiffness caused by conditions such as osteoarthritis, kidney stones, rheumatoid arthritis, psoriatic arthritis, gout, ankylosing spondylitis, menstrual cramps, tendinitis, bursitis, and for the treatment of primary dysmenorrhea. It works by inhibiting both the COX-1 and COX-2 enzymes. | 2.57 | 2 | 0 | methoxynaphthalene; monocarboxylic acid | antipyretic; cyclooxygenase 1 inhibitor; cyclooxygenase 2 inhibitor; drug allergen; environmental contaminant; gout suppressant; non-narcotic analgesic; non-steroidal anti-inflammatory drug; xenobiotic |
olmesartan olmesartan: an active metabolite of CS 866 | 2.6 | 1 | 0 | biphenylyltetrazole | angiotensin receptor antagonist; antihypertensive agent |
telbivudine [no description available] | 2.6 | 1 | 0 | pyrimidine 2'-deoxyribonucleoside | antiviral drug; EC 2.7.7.49 (RNA-directed DNA polymerase) inhibitor |
celastrol methyl ester celastrol methyl ester: isolated from Tripterygium wilfordii; potent inhibitory activity on both Kir2.1 and ERG1 potassium channels, leading to LONG QT SYNDROME | 2.6 | 1 | 0 | carboxylic ester | |
resiquimod S 28463: structure given in first source | 2.6 | 1 | 0 | imidazoquinoline | |
tanshinone ii a tashinone IIA: a cardiovascular agent with antineoplastic activity; isolated from Salvia miltiorrhiza; structure in first source | 2.6 | 1 | 0 | abietane diterpenoid | |
anacardic acid anacardic acid: isolated from Anacardium occidentale; monophenol monooxygenase inhibitor. anacardic acid : A hydroxybenzoic acid that is salicylic acid substituted by a pentadecyl group at position 6. It is a major component of cashew nut shell liquid and exhibits an extensive range of bioactivities. | 2.6 | 1 | 0 | hydroxy monocarboxylic acid; hydroxybenzoic acid | anti-inflammatory agent; antibacterial agent; anticoronaviral agent; apoptosis inducer; EC 2.3.1.48 (histone acetyltransferase) inhibitor; EC 3.4.22.69 (SARS coronavirus main proteinase) inhibitor; neuroprotective agent; plant metabolite |
migalastat migalastat: a potent inhibitor of glycolipid biosynthesis | 2.6 | 1 | 0 | piperidines | |
erlotinib [no description available] | 2.6 | 1 | 0 | aromatic ether; quinazolines; secondary amino compound; terminal acetylenic compound | antineoplastic agent; epidermal growth factor receptor antagonist; protein kinase inhibitor |
limonin [no description available] | 2.6 | 1 | 0 | epoxide; furans; hexacyclic triterpenoid; lactone; limonoid; organic heterohexacyclic compound | inhibitor; metabolite; volatile oil component |
scutellarin scutellarin: see scutellarein for aglycone. scutellarin : The glycosyloxyflavone which is the 7-O-glucuronide of scutellarein. | 4.48 | 4 | 1 | glucosiduronic acid; glycosyloxyflavone; monosaccharide derivative; trihydroxyflavone | antineoplastic agent; proteasome inhibitor |
benzyl d-glucopyranoside benzyl beta-D-glucopyranoside : A beta-D-glucoside that is beta-D-glucopyranose in which the hydroxy group at position 1R is substituted by a benzyloxy group. | 2.08 | 1 | 0 | benzenes; beta-D-glucoside | plant metabolite |
etravirine [no description available] | 2.6 | 1 | 0 | aminopyrimidine; aromatic ether; dinitrile; organobromine compound | antiviral agent; HIV-1 reverse transcriptase inhibitor |
chelidonine chelidonine: benzophenanthridine derived from scoulerine from Chelidonium majus; RN given refers to parent cpd (chelidonine, (5bR-(5balpha,6beta,12alpha))-isomer) | 2.6 | 1 | 0 | alkaloid antibiotic; alkaloid fundamental parent; benzophenanthridine alkaloid | |
4-n-butylresorcinol 4-n-butylresorcinol: structure in first source | 2.6 | 1 | 0 | resorcinols | |
cynarine 1,3-dicaffeoylquinic acid: structure in first source. 1,3-dicaffeoylquinic acid : An alkyl caffeate ester obtained by the formal condensation of hydroxy groups at positions 1 and 3 of ()-quinic acid with two molecules of trans-caffeic acid. | 3.5 | 1 | 1 | | |
darunavir Darunavir: An HIV PROTEASE INHIBITOR that is used in the treatment of AIDS and HIV INFECTIONS. Due to the emergence of ANTIVIRAL DRUG RESISTANCE when used alone, it is administered in combination with other ANTI-HIV AGENTS.. darunavir : An N,N-disubstituted benzenesulfonamide bearing an unsubstituted amino group at the 4-position, used for the treatment of HIV infection. A second-generation HIV protease inhibitor, darunavir was designed to form robust interactions with the protease enzyme from many strains of HIV, including those from treatment-experienced patients with multiple resistance mutations to other protease inhibitors. | 2.6 | 1 | 0 | carbamate ester; furofuran; sulfonamide | antiviral drug; HIV protease inhibitor |
dapivirine Dapivirine: effectively prevented human immunodeficiency virus (HIV) infection in cocultures of monocyte-derived dendritic cells and T cells, representing primary targets in sexual transmission | 2.6 | 1 | 0 | | |
sitosterol, (3beta)-isomer Sobatum: tradename; active fraction of Solanum trilobatum; reduces side-effects of radiation-induced toxicity. sitosterol : A member of the class of phytosterols that is stigmast-5-ene substituted by a beta-hydroxy group at position 3. | 2.21 | 1 | 0 | 3beta-hydroxy-Delta(5)-steroid; 3beta-sterol; C29-steroid; phytosterols; stigmastane sterol | anticholesteremic drug; antioxidant; mouse metabolite; plant metabolite; sterol methyltransferase inhibitor |
3-nitrotyrosine 3-nitrotyrosine: RN given refers to parent cpd without isomeric designation. 3-nitrotyrosine : A nitrotyrosine comprising tyrosine having a nitro group at the 3-position on the phenyl ring. | 2.03 | 1 | 0 | 2-nitrophenols; C-nitro compound; nitrotyrosine; non-proteinogenic alpha-amino acid | |
nsc 74859 NSC 74859: inhibits Stat3 binding activity; structure in first source. S3I-201 : An amidobenzoic acid obtained by formal condensation of the carboxy group of [(4-methylbenzene-1-sulfonyl)oxy]acetic acid with the amino group of 4-amino-2-hydroxybenzoic acid. | 2.6 | 1 | 0 | amidobenzoic acid; monohydroxybenzoic acid; tosylate ester | STAT3 inhibitor |
berbamine [no description available] | 2.6 | 1 | 0 | bisbenzylisoquinoline alkaloid; isoquinolines | |
u-104 SLC-0111: a carbonic anhydrase inhibitor; structure in first source | 2.6 | 1 | 0 | | |
3,4-dihydroxyphenylpropionic acid 3,4-dihydroxyphenylpropionic acid: metabolite of caffeic acid; RN given refers to parent cpd; structure. 3-(3,4-dihydroxyphenyl)propanoic acid : A monocarboxylic acid that is 3-phenylpropionic acid substituted by hydroxy groups at positions 3 and 4. Also known as dihydrocaffeic acid, it is a metabolite of caffeic acid and exhibits antioxidant activity. | 2.11 | 1 | 0 | (dihydroxyphenyl)propanoic acid | antioxidant; human xenobiotic metabolite |
7-hydroxy-5-methyl-2-(2-oxopropyl)-8-[3,4,5-trihydroxy-6-(hydroxymethyl)-2-oxanyl]-1-benzopyran-4-one [no description available] | 2.6 | 1 | 0 | glycoside | |
bortezomib [no description available] | 2.6 | 1 | 0 | amino acid amide; L-phenylalanine derivative; pyrazines | antineoplastic agent; antiprotozoal drug; protease inhibitor; proteasome inhibitor |
ritonavir Ritonavir: An HIV protease inhibitor that works by interfering with the reproductive cycle of HIV. It also inhibits CYTOCHROME P-450 CYP3A.. ritonavir : An L-valine derivative that is L-valinamide in which alpha-amino group has been acylated by a [(2-isopropyl-1,3-thiazol-4-yl)methyl]methylcarbamoyl group and in which a hydrogen of the carboxamide amino group has been replaced by a (2R,4S,5S)-4-hydroxy-1,6-diphenyl-5-{[(1,3-thiazol-5-ylmethoxy)carbonyl]amino}hexan-2-yl group. A CYP3A inhibitor and antiretroviral drug from the protease inhibitor class used to treat HIV infection and AIDS, it is often used as a fixed-dose combination with another protease inhibitor, lopinavir. Also used in combination with dasabuvir sodium hydrate, ombitasvir and paritaprevir (under the trade name Viekira Pak) for treatment of chronic hepatitis C virus genotype 1 infection as well as cirrhosis of the liver. | 2.6 | 1 | 0 | 1,3-thiazoles; carbamate ester; carboxamide; L-valine derivative; ureas | antiviral drug; environmental contaminant; HIV protease inhibitor; xenobiotic |
tizoxanide tizoxanide: major metabolite of nitazoxanide; structure in first source | 2.6 | 1 | 0 | salicylamides | |
naringenin (S)-naringenin : The (S)-enantiomer of naringenin. | 2.11 | 1 | 0 | (2S)-flavan-4-one; naringenin | expectorant; plant metabolite |
tartaric acid tartaric acid: RN given refers to cpd with unspecified isomeric designation. D-tartaric acid : The D-enantiomer of tartaric acid. | 2 | 1 | 0 | tartaric acid | Escherichia coli metabolite |
arbutin hydroquinone O-beta-D-glucopyranoside : A monosaccharide derivative that is hydroquinone attached to a beta-D-glucopyranosyl residue at position 4 via a glycosidic linkage. | 2.89 | 3 | 0 | beta-D-glucoside; monosaccharide derivative | Escherichia coli metabolite; plant metabolite |
quinidine Quinidine: An optical isomer of quinine, extracted from the bark of the CHINCHONA tree and similar plant species. This alkaloid dampens the excitability of cardiac and skeletal muscles by blocking sodium and potassium currents across cellular membranes. It prolongs cellular ACTION POTENTIALS, and decreases automaticity. Quinidine also blocks muscarinic and alpha-adrenergic neurotransmission.. quinidine : A cinchona alkaloid consisting of cinchonine with the hydrogen at the 6-position of the quinoline ring substituted by methoxy. | 2.6 | 1 | 0 | cinchona alkaloid | alpha-adrenergic antagonist; anti-arrhythmia drug; antimalarial; drug allergen; EC 1.14.13.181 (13-deoxydaunorubicin hydroxylase) inhibitor; EC 3.6.3.44 (xenobiotic-transporting ATPase) inhibitor; muscarinic antagonist; P450 inhibitor; potassium channel blocker; sodium channel blocker |
conessine conessine : A steroid alkaloid that is con-5-enine substituted by a N,N-dimethylamino group at position 3. It has been isolated from the plant species of the family Apocynaceae. | 2.6 | 1 | 0 | steroid alkaloid; tertiary amino compound | antibacterial agent; antimalarial; H3-receptor antagonist; plant metabolite |
griseofulvin Griseofulvin: An antifungal agent used in the treatment of TINEA infections.. griseofulvin : An oxaspiro compound produced by Penicillium griseofulvum. It is used by mouth as an antifungal drug for infections involving the scalp, hair, nails and skin that do not respond to topical treatment. | 2.07 | 1 | 0 | 1-benzofurans; antibiotic antifungal drug; benzofuran antifungal drug; organochlorine compound; oxaspiro compound | antibacterial agent; Penicillium metabolite |
saquinavir Saquinavir: An HIV protease inhibitor which acts as an analog of an HIV protease cleavage site. It is a highly specific inhibitor of HIV-1 and HIV-2 proteases, and also inhibits CYTOCHROME P-450 CYP3A.. saquinavir : An aspartic acid derivative obtained by formal condensation of the primary amino group of (2S,3R)-4-[(3S,4aS,8aS)-3-(tert-butylcarbamoyl)octahydroisoquinolin-2(1H)-yl]-3-hydroxy-1-phenylbutan-2-ylamine with the carboxy group of N(2)(-quinolin-2-ylcarbonyl)-L-asparagine. An inhibitor of HIV-1 protease. | 2.6 | 1 | 0 | L-asparagine derivative; quinolines | antiviral drug; HIV protease inhibitor |
abacavir abacavir: a carbocyclic nucleoside with potent selective anti-HIV activity. abacavir : A 2,6-diaminopurine that is (1S)-cyclopent-2-en-1-ylmethanol in which the pro-R hydrogen at the 4-position is substituted by a 2-amino-6-(cyclopropylamino)-9H-purin-9-yl group. A nucleoside analogue reverse transcriptase inhibitor (NRTI) with antiretroviral activity against HIV, it is used (particularly as the sulfate) with other antiretrovirals in combination therapy of HIV infection. | 2.6 | 1 | 0 | 2,6-diaminopurines | antiviral drug; drug allergen; HIV-1 reverse transcriptase inhibitor |
linezolid [no description available] | 2.6 | 1 | 0 | acetamides; morpholines; organofluorine compound; oxazolidinone | antibacterial drug; protein synthesis inhibitor |
ruscogenin ruscogenin: basic sapogenin of Ruscus sp.; RN given refers to (1 beta,3 beta,25R)-isomer | 2.11 | 1 | 0 | triterpenoid | |
cephaelin cephaelin: do not confuse with cephalin of brain; after emetine this is the most important alkaloid of ipecac; protein synthesis inhibitor. cephaeline : A pyridoisoquinoline comprising emetam having a hydroxy group at the 6'-position and methoxy substituents at the 7'-, 10- and 11-positions. | 2.6 | 1 | 0 | pyridoisoquinoline | |
glaucolide b glaucolide B: sesquiterpene lactone from Veronia eremophila; antimicrobial cpd; structure given in first source; RN from CA Index Guide | 2.17 | 1 | 0 | carboxylic ester; ketone | |
naringin [no description available] | 2.11 | 1 | 0 | (2S)-flavan-4-one; 4'-hydroxyflavanones; dihydroxyflavanone; disaccharide derivative; neohesperidoside | anti-inflammatory agent; antineoplastic agent; metabolite |
(-)-usnic acid (-)-usnic acid : The (-)-enantiomer of usnic acid. | 2.6 | 1 | 0 | usnic acid | EC 1.13.11.27 (4-hydroxyphenylpyruvate dioxygenase) inhibitor |
vicenin ii vicenin: isolated from the leaves of the Indian plant Ocimum sanctum were tested for their radioprotective effect in mice. isovitexin 8-C-beta-glucoside : A C-glycosyl compound that is isovitexin in which the hydrogen at position 8 is replaced by a beta-D-glucosyl residue. | 2.11 | 1 | 0 | C-glycosyl compound; trihydroxyflavone | metabolite |
lignans Lignans: A class of dibenzylbutane derivatives which occurs in higher plants and in fluids (bile, serum, urine, etc.) in man and other animals. These compounds, which have a potential anti-cancer role, can be synthesized in vitro by human fecal flora. (From Singleton & Sainsbury, Dictionary of Microbiology and Molecular Biology, 2d ed) | 2.21 | 1 | 0 | | |
acetylleucyl-leucyl-norleucinal acetylleucyl-leucyl-norleucinal: a proteasome inhibitor. acetylleucyl-leucyl-norleucinal : A tripeptide composed of N-acetylleucyl, leucyl and norleucinal residues joined in sequence. | 2.6 | 1 | 0 | aldehyde; tripeptide | cysteine protease inhibitor |
geniposidic acid [no description available] | 2.03 | 1 | 0 | terpene glycoside | |
acarbose [no description available] | 2.11 | 1 | 0 | amino cyclitol; glycoside | |
e-z cinnamic acid cinnamic acid : A monocarboxylic acid that consists of acrylic acid bearing a phenyl substituent at the 3-position. It is found in Cinnamomum cassia.. trans-cinnamic acid : The E (trans) isomer of cinnamic acid | 2.8 | 3 | 0 | cinnamic acid | plant metabolite |
trichostatin a trichostatin A: chelates zinc ion in the active site of histone deacetylases, resulting in preventing histone unpacking so DNA is less available for transcription; do not confuse with TRICHOSANTHIN which is a protein; found in STREPTOMYCES | 2.13 | 1 | 0 | antibiotic antifungal agent; hydroxamic acid; trichostatin | bacterial metabolite; EC 3.5.1.98 (histone deacetylase) inhibitor; geroprotector |
fumaric acid fumaric acid: see also record for ferrous fumarate; use FUMARATES for general fumaric acid esters. fumaric acid : A butenedioic acid in which the C=C double bond has E geometry. It is an intermediate metabolite in the citric acid cycle. | 2.21 | 1 | 0 | butenedioic acid | food acidity regulator; fundamental metabolite; geroprotector |
phosphoramidon phosphoramidon: a membrane metallo-endopeptidase & endothelin-converting enzyme inhibitor; thermolysin inhibitor from culture filtrate of Streptomyces tanashiensis; structure. phosphoramidon : A dipeptide isolated from the cultures of Streptomyces tanashiensis. | 2.02 | 1 | 0 | deoxyaldohexose phosphate; dipeptide | bacterial metabolite; EC 3.4.24.11 (neprilysin) inhibitor; EC 3.4.24.71 (endothelin-converting enzyme 1) inhibitor |
resveratrol trans-resveratrol : A resveratrol in which the double bond has E configuration. | 2.51 | 2 | 0 | resveratrol | antioxidant; phytoalexin; plant metabolite; quorum sensing inhibitor; radical scavenger |
tacrolimus Tacrolimus: A macrolide isolated from the culture broth of a strain of Streptomyces tsukubaensis that has strong immunosuppressive activity in vivo and prevents the activation of T-lymphocytes in response to antigenic or mitogenic stimulation in vitro.. tacrolimus (anhydrous) : A macrolide lactam containing a 23-membered lactone ring, originally isolated from the fermentation broth of a Japanese soil sample that contained the bacteria Streptomyces tsukubaensis. | 2.6 | 1 | 0 | macrolide lactam | bacterial metabolite; immunosuppressive agent |
ferulic acid ferulate : A monocarboxylic acid anion obtained by the deprotonation of the carboxy group of ferulic acid. | 3.2 | 5 | 0 | ferulic acids | anti-inflammatory agent; antioxidant; apoptosis inhibitor; cardioprotective agent; MALDI matrix material; plant metabolite |
lycopene [no description available] | 2.6 | 1 | 0 | acyclic carotene | antioxidant; plant metabolite |
zithromax Azithromycin: A semi-synthetic macrolide antibiotic structurally related to ERYTHROMYCIN. It has been used in the treatment of Mycobacterium avium intracellulare infections, toxoplasmosis, and cryptosporidiosis.. azithromycin : A macrolide antibiotic useful for the treatment of bacterial infections. | 2.6 | 1 | 0 | macrolide antibiotic | antibacterial drug; environmental contaminant; xenobiotic |
roflumilast [no description available] | 2.6 | 1 | 0 | aromatic ether; benzamides; chloropyridine; cyclopropanes; organofluorine compound | anti-asthmatic drug; phosphodiesterase IV inhibitor |
L-cycloserine L-cycloserine : A 4-amino-1,2-oxazolidin-3-one that has S configuration. An antibiotic isolated from Erwinia uredovora. | 2.6 | 1 | 0 | 4-amino-1,2-oxazolidin-3-one | anti-HIV agent; anticonvulsant; EC 2.3.1.50 (serine C-palmitoyltransferase) inhibitor |
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. | 2.6 | 1 | 0 | N-[2-(4-bromocinnamylamino)ethyl]isoquinoline-5-sulfonamide | |
iridoids Iridoids: A type of MONOTERPENES, derived from geraniol. They have the general form of cyclopentanopyran, but in some cases, one of the rings is broken as in the case of secoiridoid. They are different from the similarly named iridals (TRITERPENES). | 2.54 | 2 | 0 | | |
12-deoxyphorbol 13-acetate [no description available] | 3.1 | 1 | 0 | phorbol ester | metabolite |
michellamine c michellamine A: atropisomeric naphthylisoquinoline anti-HIV cytopathic alkaloid dimers; from tropical plant Ancistrocladus abbreviatus; structure given in first source. michellamine A : A dimeric isoquinoline alkaloid isolated from Ancistrocladus abbreviatus and has been shown to exhibit anti-HIV activity. | 3.1 | 1 | 0 | | |
bevirimat bevirimat: an HIV inhibitor; disrupts late step in processing HIV Major Core Protein p24, preventing the capsid precursor p25 from being converted to mature capsid p24. bevirimat : A pentacyclic triterpenoid obtained by the formal condensation of 2,2-dimethylsuccinic acid with the 3-hydroxy group of betulinic acid. It is isolated from the Chinese herb Syzygium claviflorum. The first in the class of HIV-1 maturation inhibitors to be studied in humans, bevirimat was identified as a potent HIV drug candidate and several clinical trials were conducted, but development into a new drug was plagued by numerous resistance-related problems. | 2.63 | 2 | 0 | dicarboxylic acid monoester; monocarboxylic acid; pentacyclic triterpenoid | HIV-1 maturation inhibitor; metabolite |
costatolide (-)-calanolide B : An organic heterotetracyclic compound that is 11,12-dihydro-2H,6H,10H-dipyrano[2,3-f:2',3'-h]chromen-2-one substituted by a hydroxy group at position 12, methyl groups at positions 6, 6, 10 and 11 and a propyl group at position 4 (the 10S,11R,12S stereoisomer). Isolated from Calophyllum lanigerum var austrocoriaceum and Calophyllum brasiliense, it exhibits potent activity against HIV-1 reverse transcriptase. | 3.1 | 1 | 0 | cyclic ether; delta-lactone; organic heterotetracyclic compound; secondary alcohol | HIV-1 reverse transcriptase inhibitor; plant metabolite |
benzyloxycarbonylleucyl-leucyl-leucine aldehyde benzyloxycarbonylleucyl-leucyl-leucine aldehyde: proteasome inhibitor. N-benzyloxycarbonyl-L-leucyl-L-leucyl-L-leucinal : A tripeptide that is L-leucyl-L-leucyl-L-leucine in which the C-terminal carboxy group has been reduced to the corresponding aldehyde and the N-terminal amino group is protected as its benzyloxycarbonyl derivative. | 2.6 | 1 | 0 | amino aldehyde; carbamate ester; tripeptide | proteasome inhibitor |
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. | 2.6 | 1 | 0 | nucleoside analogue; phosphonic acids | antiviral drug; drug metabolite; HIV-1 reverse transcriptase inhibitor |
posaconazole [no description available] | 2.6 | 1 | 0 | aromatic ether; conazole antifungal drug; N-arylpiperazine; organofluorine compound; oxolanes; triazole antifungal drug; triazoles | trypanocidal drug |
gw 257406x maribavir: has antiviral activity against human cytomegalovirus | 2.6 | 1 | 0 | | |
shikonin shikonin: a naphthazarin; has antineoplastic and angiogenesis inhibiting activities | 2.6 | 1 | 0 | hydroxy-1,4-naphthoquinone | |
4,4-difluoro-N-[(1S)-3-[3-(3-methyl-5-propan-2-yl-1,2,4-triazol-4-yl)-8-azabicyclo[3.2.1]octan-8-yl]-1-phenylpropyl]-1-cyclohexanecarboxamide [no description available] | 2.6 | 1 | 0 | tropane alkaloid | |
cmx 001 [no description available] | 2.6 | 1 | 0 | | |
amd 8664 [no description available] | 2.6 | 1 | 0 | | |
bay 41-4109 BAY 41-4109: structure in first source | 2.6 | 1 | 0 | | |
bay 57-1293 pritelivir: herpes simplex virus 1 helicase-primase inhibitor | 2.6 | 1 | 0 | | |
2'-c-methylcytidine 2'-C-methylcytidine: structure in first source | 2.6 | 1 | 0 | | |
isoxanthohumol isoxanthohumol: structure in first source | 2.6 | 1 | 0 | flavanones | |
4-(4-chloro-2-methylphenoxy)-n-hydroxybutanamide 4-(4-chloro-2-methylphenoxy)-N-hydroxybutanamide: a c-FLIP inhibitor; structure in first source | 2.6 | 1 | 0 | aromatic ether | |
mecarbinate [no description available] | 2.6 | 1 | 0 | | |
2-hydroxycinnamic acid trans-2-coumaric acid : The trans-isomer of 2-coumaric acid.. 2-coumaric acid : A monohydroxycinnamic acid in which the hydroxy substituent is located at C-2 of the phenyl ring. | 2.17 | 1 | 0 | 2-coumaric acid; phenols | antioxidant; metabolite |
trans-4-coumaric acid hydroxycinnamic acid : Any member of the class of cinnamic acids carrying one or more hydroxy substituents.. trans-4-coumaric acid : The trans-isomer of 4-coumaric acid.. 4-coumaric acid : A coumaric acid in which the hydroxy substituent is located at C-4 of the phenyl ring. | 2.48 | 2 | 0 | 4-coumaric acid | food component; mouse metabolite; plant metabolite |
chalcone trans-chalcone : The trans-isomer of chalcone. | 2.11 | 1 | 0 | chalcone | EC 3.2.1.1 (alpha-amylase) inhibitor |
sinapinic acid sinapinic acid: a matrix for matrix-assisted laser desorption technique for protein MW determination; a constituent of propolis. trans-sinapic acid : A sinapic acid in which the double bond has trans-configuration. | 2.11 | 1 | 0 | sinapic acid | MALDI matrix material; plant metabolite |
Methylenedioxycinnamic acid [no description available] | 2.13 | 1 | 0 | hydroxycinnamic acid | |
acetyl-aspartyl-glutamyl-valyl-aspartal acetyl-aspartyl-glutamyl-valyl-aspartal: a capase inhibitor. Ac-Asp-Glu-Val-Asp-H : A tetrapeptide consisting of two L-aspartic acid residues, an L-glutamyl residue and an L-valine residue with an acetyl group at the N-terminal and with the C-terminal carboxy group reduced to an aldehyde. It is an inhibitor of caspase-3/7. | 2.6 | 1 | 0 | tetrapeptide | protease inhibitor |
octotropine methylbromide octotropine methylbromide: minor descriptor (65-86); on line & INDEX MEDICUS search TROPANES (69-86); RN given refers to endo-isomer. anisotropine methylbromide : A quaternary ammonium salt resulting from the reaction of the amino group of anisotropine with methyl bromide. | 2.6 | 1 | 0 | | |
mercaptopurine Mercaptopurine: An antimetabolite antineoplastic agent with immunosuppressant properties. It interferes with nucleic acid synthesis by inhibiting purine metabolism and is used, usually in combination with other drugs, in the treatment of or in remission maintenance programs for leukemia.. purine-6-thiol : A thiol that is the tautomer of mercaptopurine.. mercaptopurine : A member of the class of purines that is 6,7-dihydro-1H-purine carrying a thione group at position 6. An adenine analogue, it is used in the treatment of acute lymphocytic leukemia (ALL), chronic myeloid leukemia (CML), Crohn's disease, and ulcerative colitis. | 2.6 | 1 | 0 | aryl thiol; purines; thiocarbonyl compound | anticoronaviral agent; antimetabolite; antineoplastic agent |
jrf 12 N2,N4-dibenzylquinazoline-2,4-diamine: a selective, potent, reversible, and ATP-competitive p97 inhibitor | 2.6 | 1 | 0 | | |
3,4'-dihydroxyflavone 3,4'-dihydroxyflavone: an antioxidant; structure in first source | 2.6 | 1 | 0 | | |
caffeic acid trans-caffeic acid : The trans-isomer of caffeic acid. | 4.19 | 16 | 0 | caffeic acid | geroprotector; mouse metabolite |
methyl caffeate methyl caffeate: from plant Gaillardia pulchella. methyl caffeate : An alkyl caffeate ester formed by the formal condensation of caffeic acid with methyl alcohol. | 2.05 | 1 | 0 | alkyl caffeate ester; methyl ester | |
3-(3,4-dimethoxyphenyl)propenoic acid 3-(3,4-dimethoxyphenyl)propenoic acid: structure given in first source; RN given refers to parent cpd. 3,4-dimethoxycinnamic acid : A methoxycinnamic acid that is trans-cinnamic acid substituted by methoxy groups at positions 3' and 4' respectively. | 2.57 | 2 | 0 | methoxycinnamic acid | |
isoferulic acid isoferulic acid: isomer of ferulic acid; structure. isoferulic acid : A ferulic acid consisting of trans-cinnamic acid bearing methoxy and hydroxy substituents at positions 4 and 3 respectively on the phenyl ring. | 2.61 | 2 | 0 | ferulic acids | antioxidant; biomarker; metabolite |
4-(4-(4-chloro-phenyl)thiazol-2-ylamino)phenol [no description available] | 2.11 | 1 | 0 | substituted aniline | |
cyclouridine cyclouridine: structure given in third source | 2.6 | 1 | 0 | | |
curcumin Curcumin: A yellow-orange dye obtained from tumeric, the powdered root of CURCUMA longa. It is used in the preparation of curcuma paper and the detection of boron. Curcumin appears to possess a spectrum of pharmacological properties, due primarily to its inhibitory effects on metabolic enzymes.. curcumin : A beta-diketone that is methane in which two of the hydrogens are substituted by feruloyl groups. A natural dyestuff found in the root of Curcuma longa. | 2.6 | 1 | 0 | aromatic ether; beta-diketone; diarylheptanoid; enone; polyphenol | anti-inflammatory agent; antifungal agent; antineoplastic agent; biological pigment; contraceptive drug; dye; EC 1.1.1.205 (IMP dehydrogenase) inhibitor; EC 1.1.1.21 (aldehyde reductase) inhibitor; EC 1.1.1.25 (shikimate dehydrogenase) inhibitor; EC 1.6.5.2 [NAD(P)H dehydrogenase (quinone)] inhibitor; EC 1.8.1.9 (thioredoxin reductase) inhibitor; EC 2.7.10.2 (non-specific protein-tyrosine kinase) inhibitor; EC 3.5.1.98 (histone deacetylase) inhibitor; flavouring agent; food colouring; geroprotector; hepatoprotective agent; immunomodulator; iron chelator; ligand; lipoxygenase inhibitor; metabolite; neuroprotective agent; nutraceutical; radical scavenger |
zucapsaicin [no description available] | 2.6 | 1 | 0 | methoxybenzenes; phenols | |
coniferyl alcohol coniferyl alcohol: structure. coniferol : A phenylpropanoid that is one of the main monolignols, produced by the reduction of the carboxy functional group in cinnamic acid and the addition of a hydroxy and a methoxy substituent to the aromatic ring. | 2.11 | 1 | 0 | guaiacols; phenylpropanoid | animal metabolite; monolignol; mouse metabolite; pheromone; plant metabolite; volatile oil component |
epalrestat epalrestat : A monocarboxylic acid that is 1,3-thiazolidine which is substituted on the nitrogen by a carboxymethyl group, at positions 2 and 4 by thioxo and oxo groups, respectively, and at position 5 by a 2-methyl-3-phenylprop-2-en-1-ylidene group. It is an inhibitor of aldose reductase (which catalyses the conversion of glucose to sorbitol) and is used for the treatment of some diabetic complications, including neuropathy. | 2.07 | 1 | 0 | monocarboxylic acid; thiazolidines | EC 1.1.1.21 (aldehyde reductase) inhibitor |
nbd 556 [no description available] | 2.6 | 1 | 0 | | |
chlorogenic acid caffeoylquinic acid: Antiviral Agent; structure in first source. chlorogenate : A monocarboxylic acid anion that is the conjugate base of chlorogenic acid; major species at pH 7.3. | 7.09 | 74 | 1 | cinnamate ester; tannin | food component; plant metabolite |
thioguanine anhydrous Thioguanine: An antineoplastic compound which also has antimetabolite action. The drug is used in the therapy of acute leukemia.. tioguanine : A 2-aminopurine that is the 6-thiono derivative of 2-amino-1,9-dihydro-6H-purine. Incorporates into DNA and inhibits synthesis. Used in the treatment of leukaemia. | 2.6 | 1 | 0 | 2-aminopurines | anticoronaviral agent; antimetabolite; antineoplastic agent |
4,5,6,7-tetrachloroindan-1,3-dione 4,5,6,7-tetrachloroindan-1,3-dione: inhibits ubiquitin C-terminal hydrolase L1 | 2.6 | 1 | 0 | | |
tocopherylquinone tocopherylquinone: RN refers to (3R-(3R*,7R*,11R*))-isomer; structure | 2.11 | 1 | 0 | | |
1,1-diphenyl-2-picrylhydrazyl 1,1-diphenyl-2-picrylhydrazyl: A diphenyl picrate; the ability to decolorize this stable radical indicates reactivity of tested compounds (Banda, Anal Chem 46:1772-7 1974) | 2.8 | 3 | 0 | | |
srpin340 SRPIN340: Serine-Arginine-Rich Protein Kinase Inhibitor | 2.6 | 1 | 0 | | |
pr-619 [no description available] | 2.6 | 1 | 0 | | |
p5091 P5091: inhibits ubiquitin-specific protease 7; structure in first source | 2.6 | 1 | 0 | | |
scopolamine [no description available] | 2.17 | 1 | 0 | 3-hydroxy carboxylic acid | |
trovirdine trovirdine: HIV-1 reverse transcriptase inhibitor | 2.6 | 1 | 0 | | |
fti 277 [no description available] | 2.6 | 1 | 0 | | |
u 0126 U 0126: protein kinase kinase inhibitor; structure in first source | 2.6 | 1 | 0 | aryl sulfide; dinitrile; enamine; substituted aniline | antineoplastic agent; antioxidant; apoptosis inducer; EC 2.7.11.24 (mitogen-activated protein kinase) inhibitor; osteogenesis regulator; vasoconstrictor agent |
vicriviroc vicriviroc: structure in first source | 2.6 | 1 | 0 | (trifluoromethyl)benzenes | |
telaprevir [no description available] | 2.6 | 1 | 0 | cyclopentapyrrole; cyclopropanes; oligopeptide; pyrazines | antiviral drug; hepatitis C protease inhibitor; peptidomimetic |
glycylproline Gly-Pro : A dipeptide consisting of L-proline having a glycyl residue attached to its alpha-amino group. | 2.07 | 1 | 0 | dipeptide zwitterion; dipeptide | metabolite |
orlistat Orlistat: A lactone derivative of LEUCINE that acts as a pancreatic lipase inhibitor to limit the absorption of dietary fat; it is used in the management of obesity.. orlistat : A carboxylic ester resulting from the formal condensation of the carboxy group of N-formyl-L-leucine with the hydroxy group of (3S,4S)-3-hexyl-4-[(2S)-2-hydroxytridecyl]oxetan-2-one. A pancreatic lipase inhibitor, it is used as an anti-obesity drug. | 2.6 | 1 | 0 | beta-lactone; carboxylic ester; formamides; L-leucine derivative | anti-obesity agent; bacterial metabolite; EC 2.3.1.85 (fatty acid synthase) inhibitor; EC 3.1.1.3 (triacylglycerol lipase) inhibitor |
dasatinib N-(2-chloro-6-methylphenyl)-2-((6-(4-(2-hydroxyethyl)piperazin-1-yl)-2-methylpyrimidin-4-yl)amino)-1,3-thiazole-5-carboxamide: a dasatinib prodrug; structure in first source. dasatinib (anhydrous) : An aminopyrimidine that is 2-methylpyrimidine which is substituted at position 4 by the primary amino group of 2-amino-1,3-thiazole-5-carboxylic acid and at position 6 by a 4-(2-hydroxyethyl)piperazin-1-yl group, and in which the carboxylic acid group has been formally condensed with 2-chloro-6-methylaniline to afford the corresponding amide. A multi-targeted kinase inhibitor, it is used, particularly as the monohydrate, for the treatment of chronic, accelerated, or myeloid or lymphoid blast phase chronic myeloid leukemia. Note that the name 'dasatinib' is used to refer to the monohydrate (USAN) as well as to anhydrous dasatinib (INN). | 2.6 | 1 | 0 | 1,3-thiazoles; aminopyrimidine; monocarboxylic acid amide; N-(2-hydroxyethyl)piperazine; N-arylpiperazine; organochlorine compound; secondary amino compound; tertiary amino compound | anticoronaviral agent; antineoplastic agent; tyrosine kinase inhibitor |
piperolactam a piperolactam A: isolated from Houttynia cordata; structure in first source | 2.13 | 1 | 0 | alkaloid | |
eugenyl-beta-d-glucopyranoside [no description available] | 2.48 | 2 | 0 | | |
yya-021 YYA-021: an HIV entry inhibitor; structure in first source | 2.6 | 1 | 0 | | |
sb 415286 3-(3-chloro-4-hydroxyphenylamino)-4-(4-nitrophenyl)-1H-pyrrole-2,5-dione: a glycogen synthase kinase-3 inhibitor; structure in first source | 2.6 | 1 | 0 | C-nitro compound; maleimides; monochlorobenzenes; phenols; secondary amino compound; substituted aniline | antioxidant; apoptosis inducer; EC 2.7.11.26 (tau-protein kinase) inhibitor; neuroprotective agent |
sitagliptin sitagliptin : A triazolopyrazine that exhibits hypoglycemic activity. | 2.6 | 1 | 0 | triazolopyrazine; trifluorobenzene | EC 3.4.14.5 (dipeptidyl-peptidase IV) inhibitor; environmental contaminant; hypoglycemic agent; serine proteinase inhibitor; xenobiotic |
eupatilin eupatilin: isolated from Artemisia argyi. eupatilin : A trimethoxyflavone that is flavone substituted by hydroxy groups at C-5 and C-7 and methoxy groups at C-6, C-3' and C-4' respectively. Isolated from Citrus reticulata and Salvia tomentosa, it exhibits anti-inflammatory, anti-ulcer and antineoplastic activities. | 2.1 | 1 | 0 | dihydroxyflavone; trimethoxyflavone | anti-inflammatory agent; anti-ulcer drug; antineoplastic agent; EC 1.13.11.34 (arachidonate 5-lipoxygenase) inhibitor; metabolite |
quercetin 3-o-glucuronide quercetin 3-O-glucuronide: structure in first source. miquelianin : A quercetin O-glycoside that consists of quercetin attached to a beta-D-glucuronopyranosyl moiety at position 3 via a glycosidic linkage. Isolated from Salvia and Phaseolus vulgaris, it exhibits antioxidant and antidepressant activities. | 2.08 | 1 | 0 | beta-D-glucosiduronic acid; quercetin O-glycoside | antidepressant; antioxidant; metabolite |
tak-220 TAK-220: structure in first source | 2.6 | 1 | 0 | | |
jtk-303 [no description available] | 2.6 | 1 | 0 | aromatic ether; monochlorobenzenes; organofluorine compound; quinolinemonocarboxylic acid; quinolone | HIV-1 integrase inhibitor |
nbd 557 [no description available] | 2.6 | 1 | 0 | | |
quercetin [no description available] | 2.49 | 2 | 0 | 7-hydroxyflavonol; pentahydroxyflavone | antibacterial agent; antineoplastic agent; antioxidant; Aurora kinase inhibitor; chelator; EC 1.10.99.2 [ribosyldihydronicotinamide dehydrogenase (quinone)] inhibitor; geroprotector; phytoestrogen; plant metabolite; protein kinase inhibitor; radical scavenger |
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. | 2.06 | 1 | 0 | prostaglandins E | human metabolite; mouse metabolite; oxytocic |
trans-phytol trans-phytol: structure in first source | 2.11 | 1 | 0 | diterpenoid; long-chain primary fatty alcohol | algal metabolite; plant metabolite; schistosomicide drug |
apigenin Chamomile: Common name for several daisy-like plants (MATRICARIA; TRIPLEUROSPERMUM; ANTHEMIS; CHAMAEMELUM) native to Europe and Western Asia, now naturalized in the United States and Australia. | 4.61 | 5 | 1 | trihydroxyflavone | antineoplastic agent; metabolite |
luteolin [no description available] | 3.18 | 5 | 0 | 3'-hydroxyflavonoid; tetrahydroxyflavone | angiogenesis inhibitor; anti-inflammatory agent; antineoplastic agent; apoptosis inducer; c-Jun N-terminal kinase inhibitor; EC 2.3.1.85 (fatty acid synthase) inhibitor; immunomodulator; nephroprotective agent; plant metabolite; radical scavenger; vascular endothelial growth factor receptor antagonist |
quercitrin [no description available] | 2.11 | 1 | 0 | alpha-L-rhamnoside; monosaccharide derivative; quercetin O-glycoside; tetrahydroxyflavone | antileishmanial agent; antioxidant; EC 1.1.1.184 [carbonyl reductase (NADPH)] inhibitor; EC 1.1.1.21 (aldehyde reductase) inhibitor; EC 1.14.18.1 (tyrosinase) inhibitor; plant metabolite |
scopoletin [no description available] | 2.11 | 1 | 0 | hydroxycoumarin | plant growth regulator; plant metabolite |
5'-o-caffeoylquinic acid trans-5-O-caffeoyl-D-quinic acid : A cinnamate ester obtained by formal condensation of the carboxy group of trans-caffeic acid with the 5-hydroxy group of quinic acid. | 3.37 | 6 | 0 | cinnamate ester; cyclitol carboxylic acid | plant metabolite |
luteolin-7-glucoside luteolin-7-glucoside: has both antiasthmatic and antineoplastic activities; has 3C protease inhibitory activity; isolated from Ligustrum lucidum. luteolin 7-O-beta-D-glucoside : A glycosyloxyflavone that is luteolin substituted by a beta-D-glucopyranosyl moiety at position 7 via a glycosidic linkage. | 3.38 | 6 | 0 | beta-D-glucoside; glycosyloxyflavone; monosaccharide derivative; trihydroxyflavone | antioxidant; plant metabolite |
apigetrin apigetrin: structure given in first source. apigenin 7-O-beta-D-glucoside : A glycosyloxyflavone that is apigenin substituted by a beta-D-glucopyranosyl moiety at position 7 via a glycosidic linkage. | 2.17 | 1 | 0 | beta-D-glucoside; dihydroxyflavone; glycosyloxyflavone; monosaccharide derivative | antibacterial agent; metabolite; non-steroidal anti-inflammatory drug |
cyclosporine [no description available] | 2.6 | 1 | 0 | | |
quercetin 3-o-glucopyranoside quercetin 3-O-glucopyranoside: structure in first source. quercetin 3-O-beta-D-glucopyranoside : A quercetin O-glucoside that is quercetin with a beta-D-glucosyl residue attached at position 3. Isolated from Lepisorus contortus, it exhibits antineoplastic activityand has been found to decrease the rate of polymerization and sickling of red blood cells | 3.16 | 5 | 0 | beta-D-glucoside; monosaccharide derivative; quercetin O-glucoside; tetrahydroxyflavone | antineoplastic agent; antioxidant; antipruritic drug; bone density conservation agent; geroprotector; histamine antagonist; osteogenesis regulator; plant metabolite |
rutin Hydroxyethylrutoside: Monohydroxyethyl derivative of rutin. Peripheral circulation stimulant used in treatment of venous disorders. | 3.59 | 8 | 0 | disaccharide derivative; quercetin O-glucoside; rutinoside; tetrahydroxyflavone | antioxidant; metabolite |
kaempferol [no description available] | 2.17 | 1 | 0 | 7-hydroxyflavonol; flavonols; tetrahydroxyflavone | antibacterial agent; geroprotector; human blood serum metabolite; human urinary metabolite; human xenobiotic metabolite; plant metabolite |
harmine Harmine: Alkaloid isolated from seeds of PEGANUM HARMALA; ZYGOPHYLLACEAE. It is identical to banisterine, or telepathine, from Banisteria caapi and is one of the active ingredients of hallucinogenic drinks made in the western Amazon region from related plants. It has no therapeutic use, but (as banisterine) was hailed as a cure for postencephalitic PARKINSON DISEASE in the 1920's.. harmine : A harmala alkaloid in which the harman skeleton is methoxy-substituted at C-7. | 2.6 | 1 | 0 | harmala alkaloid | anti-HIV agent; EC 1.4.3.4 (monoamine oxidase) inhibitor; metabolite |
amphotericin b Amphotericin B: Macrolide antifungal antibiotic produced by Streptomyces nodosus obtained from soil of the Orinoco river region of Venezuela.. amphotericin B : A macrolide antibiotic used to treat potentially life-threatening fungal infections. | 2.17 | 1 | 0 | antibiotic antifungal drug; macrolide antibiotic; polyene antibiotic | antiamoebic agent; antiprotozoal drug; bacterial metabolite |
eprosartan eprosartan: angiotensin II receptor antagonist. eprosartan : A member of the class of imidazoles and thiophenes that is an angiotensin II receptor antagonist used for the treatment of high blood pressure. | 2.6 | 1 | 0 | dicarboxylic acid; imidazoles; thiophenes | angiotensin receptor antagonist; antihypertensive agent; environmental contaminant; xenobiotic |
mycophenolate mofetil mycophenolate mofetil : A carboxylic ester resulting from the formal condensation between the carboxylic acid group of mycophenolic acid and the hydroxy group of 2-(morpholin-4-yl)ethanol. In the liver, it is metabolised to mycophenolic acid, an immunosuppressant for which it is a prodrug. It is widely used to prevent tissue rejection following organ transplants as well as for the treatment of certain autoimmune diseases. | 2.6 | 1 | 0 | carboxylic ester; ether; gamma-lactone; phenols; tertiary amino compound | anticoronaviral agent; EC 1.1.1.205 (IMP dehydrogenase) inhibitor; immunosuppressive agent; prodrug |
entacapone entacapone: structure given in first source. entacapone : A monocarboxylic acid amide that is N,N-diethylprop-2-enamide in which the hydrogen at position 2 is substituted by a cyano group and the hydrogen at the 3E position is substituted by a 3,4-dihydroxy-5-nitrophenyl group. | 2.6 | 1 | 0 | 2-nitrophenols; catechols; monocarboxylic acid amide; nitrile | antidyskinesia agent; antiparkinson drug; central nervous system drug; EC 2.1.1.6 (catechol O-methyltransferase) inhibitor |
okanin okanin: hypoglycemic from Coreopsis tinctoria; structure in first source. okanin : A member of the class of chalcones that is trans-chalcone substituted by hydroxy groups at positions 3, 4, 2', 3', and 4' respectively. | 2.13 | 1 | 0 | benzenetriol; chalcones | plant metabolite |
spinasterol spinasterol: RN given refers to alpha-spinasterol ((3beta,5alpha,22E)-isomer) | 2.07 | 1 | 0 | steroid | |
esculetin esculetin: used in filters for absorption of ultraviolet light; structure. esculetin : A hydroxycoumarin that is umbelliferone in which the hydrogen at position 6 is substituted by a hydroxy group. It is used in filters for absorption of ultraviolet light. | 2.11 | 1 | 0 | hydroxycoumarin | antioxidant; plant metabolite; ultraviolet filter |
esculin [no description available] | 2.11 | 1 | 0 | beta-D-glucoside; hydroxycoumarin | antioxidant; metabolite |
7-hydroxycoumarin 7-oxycoumarin: derivatives have anti-oxidant properties. umbelliferone : A hydroxycoumarin that is coumarin substituted by a hydroxy group ay position 7. | 2.17 | 1 | 0 | hydroxycoumarin | fluorescent probe; food component; plant metabolite |
budlein a budlein A: anti-inflammatory and analgesic sesquiterpene lactone from Viguiera robusta; structure in first source | 2.17 | 1 | 0 | sesquiterpenoid | |
amentoflavone [no description available] | 2.6 | 1 | 0 | biflavonoid; hydroxyflavone; ring assembly | angiogenesis inhibitor; antiviral agent; cathepsin B inhibitor; P450 inhibitor; plant metabolite |
baicalein [no description available] | 2.6 | 1 | 0 | trihydroxyflavone | angiogenesis inhibitor; anti-inflammatory agent; antibacterial agent; anticoronaviral agent; antifungal agent; antineoplastic agent; antioxidant; apoptosis inducer; EC 1.13.11.31 (arachidonate 12-lipoxygenase) inhibitor; EC 1.13.11.33 (arachidonate 15-lipoxygenase) inhibitor; EC 3.4.21.26 (prolyl oligopeptidase) inhibitor; EC 3.4.22.69 (SARS coronavirus main proteinase) inhibitor; EC 4.1.1.17 (ornithine decarboxylase) inhibitor; ferroptosis inhibitor; geroprotector; hormone antagonist; plant metabolite; prostaglandin antagonist; radical scavenger |
chrysin chrysin : A dihydroxyflavone in which the two hydroxy groups are located at positions 5 and 7. | 2.11 | 1 | 0 | 7-hydroxyflavonol; dihydroxyflavone | anti-inflammatory agent; antineoplastic agent; antioxidant; EC 2.7.11.18 (myosin-light-chain kinase) inhibitor; hepatoprotective agent; plant metabolite |
galangin 5,7-dihydroxyflavonol: antimicrobial from the twigs of Populus nigra x Populus deltoides; structure in first source. galangin : A 7-hydroxyflavonol with additional hydroxy groups at positions 3 and 5 respectively; a growth inhibitor of breast tumor cells. | 2.17 | 1 | 0 | 7-hydroxyflavonol; trihydroxyflavone | antimicrobial agent; EC 3.1.1.3 (triacylglycerol lipase) inhibitor; plant metabolite |
genkwanin genkwanin: structure. genkwanin : A monomethoxyflavone that is apigenin in which the hydroxy group at position 7 is methylated. | 2.6 | 1 | 0 | dihydroxyflavone; monomethoxyflavone | metabolite |
hyperoside quercetin 3-O-beta-D-galactopyranoside : A quercetin O-glycoside that is quercetin with a beta-D-galactosyl residue attached at position 3. Isolated from Artemisia capillaris, it exhibits hepatoprotective activity. | 2.6 | 1 | 0 | beta-D-galactoside; monosaccharide derivative; quercetin O-glycoside; tetrahydroxyflavone | hepatoprotective agent; plant metabolite |
mangostin mangostin: xanthone from rind of Garcinia mangostana Linn. fruit. alpha-mangostin : A member of the class of xanthones that is 9H-xanthene substituted by hydroxy group at positions 1, 3 and 6, a methoxy group at position 7, an oxo group at position 9 and prenyl groups at positions 2 and 8. Isolated from the stems of Cratoxylum cochinchinense, it exhibits antioxidant, antimicrobial and antitumour activities. | 2.6 | 1 | 0 | aromatic ether; phenols; xanthones | antimicrobial agent; antineoplastic agent; antioxidant; plant metabolite |
3-methylquercetin isorhamnetin : A monomethoxyflavone that is quercetin in which the hydroxy group at position 3' is replaced by a methoxy group. | 2.6 | 1 | 0 | 7-hydroxyflavonol; monomethoxyflavone; tetrahydroxyflavone | anticoagulant; EC 1.14.18.1 (tyrosinase) inhibitor; metabolite |
kaempferide kaempferide: structure in first source. kaempferide : A monomethoxyflavone that is the 4'-O-methyl derivative of kaempferol. | 2.6 | 1 | 0 | 7-hydroxyflavonol; monomethoxyflavone; trihydroxyflavone | antihypertensive agent; metabolite |
myricetin [no description available] | 2.17 | 1 | 0 | 7-hydroxyflavonol; hexahydroxyflavone | antineoplastic agent; antioxidant; cyclooxygenase 1 inhibitor; food component; geroprotector; hypoglycemic agent; plant metabolite |
orientin orientin: structure given in first source; RN given refers to the (D-glucopyranosyl)-isomer. orientin : A C-glycosyl compound that is luteolin substituted by a beta-D-glucopyranosyl moiety at position 8. | 2.6 | 1 | 0 | 3'-hydroxyflavonoid; C-glycosyl compound; tetrahydroxyflavone | antioxidant; metabolite |
santin santin: from Tanacetum microphyllum; structure given in first source. santin : A trimethoxyflavone that is flavone substituted by methoxy groups at positions 3, 6 and 4' and hydroxy groups at positions 5 and 7 respectively. | 2.59 | 2 | 0 | dihydroxyflavone; trimethoxyflavone | plant metabolite |
scutellarein scutellarein: aglycone of scutellarin from Scutellaria baicalensis; carthamidin is 2S isomer of scutellarein; do not confuse with isoscutellarein and/or isocarthamidin which are respective regioisomers, or with the scutelarin protein. scutellarein : Flavone substituted with hydroxy groups at C-4', -5, -6 and -7. | 2.6 | 1 | 0 | tetrahydroxyflavone | metabolite |
tamarixetin tamarixetin: isolated from Costsus spicatus. tamarixetin : A monomethoxyflavone that is quercetin methylated at position O-4'. Isolated from Cyperus teneriffae. | 2.17 | 1 | 0 | 7-hydroxyflavonol; monomethoxyflavone; tetrahydroxyflavone | antioxidant; metabolite |
trans-2,3',4,5'-tetrahydroxystilbene trans-2,3',4,5'-tetrahydroxystilbene: hydroxystilbene oxyresveratrol | 2.6 | 1 | 0 | stilbenoid | |
polydatin trans-piceid : A stilbenoid that is trans-resveratrol substituted at position 3 by a beta-D-glucosyl residue. | 2.82 | 2 | 0 | beta-D-glucoside; monosaccharide derivative; polyphenol; stilbenoid | anti-arrhythmia drug; antioxidant; geroprotector; hepatoprotective agent; metabolite; nephroprotective agent; potassium channel modulator |
chicoric acid chicoric acid: inhibits HIV-1 integrase | 4.52 | 7 | 0 | organooxygen compound | geroprotector; HIV-1 integrase inhibitor |
cynarine cynarine: active principle of the artichoke; functions primarily as a cholagogue and choleretic and also as antilipemic agent | 3.15 | 5 | 0 | alkyl caffeate ester; quinic acid | plant metabolite |
3,4-di-o-caffeoylquinic acid 3,4-di-O-caffeoylquinic acid: isolated from Siphonostegia chinensis | 6.12 | 27 | 1 | quinic acid | |
caffeic acid phenethyl ester phenethyl caffeate : An alkyl caffeate ester in which 2-phenylethyl is the alkyl component. | 2.07 | 1 | 0 | alkyl caffeate ester | anti-inflammatory agent; antibacterial agent; antineoplastic agent; antioxidant; antiviral agent; immunomodulator; metabolite; neuroprotective agent |
rosmarinic acid rosmarinic acid: RN given refers to parent cpd; promote OT project. (R)-rosmarinic acid : A stereoisomer of rosmarinic acid having (R)-configuration.. rosmarinic acid : The 1-carboxy-2-(2,4-dihydroxyphenyl)ethyl ester of trans-caffeic acid. | 2.11 | 1 | 0 | rosmarinic acid | geroprotector; plant metabolite |
acteoside acteoside: a protein kinase C inhibitor with hepatoprotective, anti-asthmatic, and analgesic activities; a phenylethanoid glycoside related to isoacteoside; from leaves of Lippia multiflora (Verbenaceae). acteoside : A glycoside that is the alpha-L-rhamnosyl-(1->3)-beta-D-glucoside of hydroxytyrosol in which the hydroxy group at position 4 of the glucopyranosyl moiety has undergone esterification by formal condensation with trans-caffeic acid. | 2.6 | 1 | 0 | catechols; cinnamate ester; disaccharide derivative; glycoside; polyphenol | anti-inflammatory agent; antibacterial agent; antileishmanial agent; neuroprotective agent; plant metabolite |
wedelolactone wedelolactone: antihepatotoxic coumestan from Eclipta prostrata and Wedelia calendulacea (both Asteraceae); structure given in first source. wedelolactone : A member of the class of coumestans that is coumestan with hydroxy substituents as positions 1, 8 and 9 and a methoxy substituent at position 3. | 2.31 | 1 | 0 | aromatic ether; coumestans; delta-lactone; polyphenol | antineoplastic agent; apoptosis inducer; EC 5.99.1.3 [DNA topoisomerase (ATP-hydrolysing)] inhibitor; hepatoprotective agent; metabolite |
astragalin kaempferol-3-O-glucoside: isolated from the pit of Mahkota dewa; structure in first source. kaempferol 3-O-beta-D-glucoside : A kaempferol O-glucoside in which a glucosyl residue is attached at position 3 of kaempferol via a beta-glycosidic linkage. | 2.81 | 3 | 0 | beta-D-glucoside; kaempferol O-glucoside; monosaccharide derivative; trihydroxyflavone | plant metabolite; trypanocidal drug |
quercetin [no description available] | 2.31 | 1 | 0 | | |
dorzolamide dorzolamide: topically effective ocular hypotensive carbonic anhydrase inhibitor; RN refers to mono-HCl (4S-trans)-isomer. dorzolamide : 5,6-Dihydro-4H-thieno[2,3-b]thiopyran-2-sulfonamide 7,7-dioxide in which hydrogens at the 4 and 6 positions are substituted by ethylamino and methyl groups, respectively (4S, trans-configuration). A carbonic anhydrase inhibitor, it is used as the hydrochloride in ophthalmic solutions to lower increased intraocular pressure in the treatment of open-angle glaucoma and ocular hypertension. | 2.6 | 1 | 0 | sulfonamide; thiophenes | antiglaucoma drug; antihypertensive agent; EC 4.2.1.1 (carbonic anhydrase) inhibitor |
topiramate Topiramate: A sulfamate-substituted fructose analog that was originally identified as a hypoglycemic agent. It is used for the treatment of EPILEPSY and MIGRAINE DISORDERS, and may also promote weight loss.. topiramate : A hexose derivative that is 2,3:4,5-di-O-isopropylidene-beta-D-fructopyranose in which the hydroxy group has been converted to the corresponding sulfamate ester. It blocks voltage-dependent sodium channels and is used as an antiepileptic and for the prevention of migraine. | 2.6 | 1 | 0 | cyclic ketal; ketohexose derivative; sulfamate ester | anticonvulsant; sodium channel blocker |
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. | 2.07 | 1 | 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 |
benzyloxycarbonyl-phe-ala-fluormethylketone cathepsin B inhibitor : A cysteine protease inhibitor which inhibits cathepsin B (EC 3.4.22.1). | 2.6 | 1 | 0 | | |
n-(n-(3,5-difluorophenacetyl)alanyl)phenylglycine tert-butyl ester DAPT : A dipeptide consisting of alanylphenylglycine derivatised as a 3,5-difluorophenylacetamide at the amino terminal and a tert-butyl ester at the carboxy terminal. A gamma-secretase inhibitor. | 2.6 | 1 | 0 | carboxylic ester; difluorobenzene; dipeptide; tert-butyl ester | EC 3.4.23.46 (memapsin 2) inhibitor |
casticin casticin: from fruit of Vitex rotundifolia; structure in second source. casticin : A tetramethoxyflavone that consists of quercetagetin in which the hydroxy groups at positions 3, 6, 7 and 4' have been replaced by methoxy groups. It has been isolated from Eremophila mitchellii. | 2.6 | 1 | 0 | dihydroxyflavone; tetramethoxyflavone | apoptosis inducer; plant metabolite |
isochlorogenic acid [no description available] | 2.41 | 1 | 0 | quinic acid | |
syringin syringin: a phenylpropanoid glycoside; see also eleutherosides & lyoniside for eleutheroside A: 474-58-8. syringin : A monosaccharide derivative that is trans-sinapyl alcohol attached to a beta-D-glucopyranosyl residue at position 1 via a glycosidic linkage. | 2.08 | 1 | 0 | beta-D-glucoside; dimethoxybenzene; monosaccharide derivative; primary alcohol | hepatoprotective agent; plant metabolite |
fumarprotocetraric acid fumarprotocetraric acid: RN given refers to (E)-isomer; structure given in first source | 3.1 | 1 | 0 | carbonyl compound | |
isorhamnetin 3-o-glucoside isorhamnetin 3-O-glucoside: from the flowers of Persea gratissima; structure in first source. isorhamnetin 3-O-beta-D-glucopyranoside : A glycosyloxyflavone that is isorhamnetin substituted at position 3 by a beta-D-glucosyl residue. | 2.07 | 1 | 0 | beta-D-glucoside; glycosyloxyflavone; monomethoxyflavone; monosaccharide derivative; trihydroxyflavone | metabolite |
kaempferol-3-o-rutinoside kaempferol-3-O-rutinoside: isolated from the methanolic extract of the whole plants of Diodia teres through repeated silica gel and Sephadex LH-20 column chromatography; structure in first source. kaempferol-3-rutinoside : A kaempferol O-glucoside that is kaempferol attached to a rutinosyl [6-deoxy-alpha-L-mannosyl-(1->6)-beta-D-glucosyl] residue at position 3 via a glycosidic linkage. It has been isolated from the leaves of Solanum campaniforme. | 2.07 | 1 | 0 | disaccharide derivative; kaempferol O-glucoside; rutinoside; trihydroxyflavone | metabolite; plant metabolite; radical scavenger |
methyl-p-coumarate methyl-p-coumarate: structure in first source. 4-coumaric acid methyl ester : A cinnamate ester that is the methyl ester of 4-coumaric acid. | 2.08 | 1 | 0 | 4-coumaric acid methyl ester | |
5,7-dihydroxy-6-methoxy-2-phenylchromen-4-one 5,7-dihydroxy-6-methoxy-2-phenylchromen-4-one: isolated from the Chinese herb Scutellariae radix. oroxylin A : A dihydroxy- and monomethoxy-flavone in which the hydroxy groups are positioned at C-5 and C-7 and the methoxy group is at C-6. | 2.6 | 1 | 0 | dihydroxyflavone; monomethoxyflavone | antineoplastic agent; EC 1.14.13.39 (nitric oxide synthase) inhibitor |
spiraeoside spiraeoside: from flowers of Filipendula ulmaria (L.); structure given in first source. quercetin 4'-O-beta-D-glucopyranoside : A quercetin O-glucoside that is quercetin with a beta-D-glucosyl residue attached at position 4'. | 2.17 | 1 | 0 | beta-D-glucoside; flavonols; monosaccharide derivative; quercetin O-glucoside; tetrahydroxyflavone | antineoplastic agent; antioxidant; plant metabolite |
(E)-2,3,5,4'-tetrahydroxystilbene-2-O-beta-D-glucoside 2,3,5,4'-tetrahydroxystilbene-2-O-beta-D-glucopyranoside: Tyrosinase inhibitor from Polygonum multiflorum; structure in first source. (E)-2,3,5,4'-tetrahydroxystilbene-2-O-beta-D-glucoside : A stilbenoid that is trans-stilbene which has been substituted by hydroxy groups at positions 2, 3, 5, and 4', and in which the hydroxy group at positon 2 has then been converted to the corresponding the beta-D-glucoside. | 2.6 | 1 | 0 | beta-D-glucoside; resorcinols; stilbenoid | anti-inflammatory agent; antioxidant; apoptosis inhibitor; cardioprotective agent; cyclooxygenase 2 inhibitor; platelet aggregation inhibitor |
tyrphostin ag 555 [no description available] | 2.6 | 1 | 0 | | |
guttiferone a guttiferone A: antibacterial from Clusiaceae family; structure in first source | 3.1 | 1 | 0 | | |
(6E)-7-[3-(4-fluorophenyl)-1-(propan-2-yl)-1H-indol-2-yl]-3,5-dihydroxyhept-6-enoic acid (6E)-7-[3-(4-fluorophenyl)-1-(propan-2-yl)-1H-indol-2-yl]-3,5-dihydroxyhept-6-enoic acid : A dihydroxy monocarboxylic acid that is N-isopropylindole which is substituted at position 3 by a p-fluorophenyl group and at position 2 by a 6-carboxy-3,5-dihydroxyhex-1-en-1-yl group. It has four possible diastereoisomers. | 2.07 | 1 | 0 | dihydroxy monocarboxylic acid; indoles; organofluorine compound | |
pd 151746 [no description available] | 2.6 | 1 | 0 | | |
methyl ferulate methyl ferulate: inhibits LDL oxidation; isolated from Chrysanthemum coronarium; structure in first source. trans-methylferulate : A cinnamate ester that is the methyl ester of ferulic acid. It has been isolated from Pisonia aculeata. | 2.53 | 2 | 0 | cinnamate ester; guaiacols; methyl ester | plant metabolite |
trimethyltin trimethyltin : An organotin compound that consists of stannane in which three of the four hydrogens are substituted by methyl groups. | 2.13 | 1 | 0 | | |
furanoheliangolide furanoheliangolide: structure in first source | 2.17 | 1 | 0 | | |
lisinopril Lisinopril: One of the ANGIOTENSIN-CONVERTING ENZYME INHIBITORS (ACE inhibitors), orally active, that has been used in the treatment of hypertension and congestive heart failure. | 2.6 | 1 | 0 | dipeptide | EC 3.4.15.1 (peptidyl-dipeptidase A) inhibitor |
verteporfin (2R,2(1)S)-8-ethenyl-2(1),2(2)-bis(methoxycarbonyl)-17-(3-methoxy-3-oxopropyl)-2,7,12,18-tetramethyl-2,2(1)-dihydrobenzo[b]porphyrin-13-propanoic acid : The 2(1),2(2),17-trimethyl ester of (2R,2(1)S)-2(1),2(2)-dicarboxy-8-ethenyl-2,7,12,18-tetramethyl-2,2(1)-dihydrobenzo[b]porphyrin-13,17-dipropanoic acid. | 2.6 | 1 | 0 | | |
batimastat batimastat: structure given in first source; a synthetic matrix metalloproteinase inhibitor. batimastat : A secondary carboxamide resulting from the formal condensation of the carboxy group of (2S,3R)-5-methyl-3-{[(2S)-1-(methylamino)-1-oxo-3-phenylpropan-2-yl]carbamoyl}-2-[(thiophen-2-ylsulfanyl)methyl]hexanoic acid with the amino group of hydroxylamine. It a broad-spectrum matrix metalloprotease inhibitor. | 2.6 | 1 | 0 | hydroxamic acid; L-phenylalanine derivative; organic sulfide; secondary carboxamide; thiophenes; triamide | angiogenesis inhibitor; antineoplastic agent; matrix metalloproteinase inhibitor |
indinavir sulfate Indinavir: A potent and specific HIV protease inhibitor that appears to have good oral bioavailability. | 2.6 | 1 | 0 | dicarboxylic acid diamide; N-(2-hydroxyethyl)piperazine; piperazinecarboxamide | HIV protease inhibitor |
2-Phenylethyl 3-phenyl-2-propenoate [no description available] | 2.07 | 1 | 0 | cinnamate ester | |
jaceosidin jaceosidin : A trihydroxyflavone that is flavone with hydroxy groups at positions 5, 7 and 4' and methoxy groups at positions 3' and 6. Isolated from Salvia tomentosa and Artemisia asiatica, it exhibits anti-allergic, anti-inflammatory and apoptosis inducing activties. | 2.1 | 1 | 0 | dimethoxyflavone; trihydroxyflavone | anti-allergic agent; anti-inflammatory agent; antineoplastic agent; apoptosis inducer; metabolite |
2,2'-azino-di-(3-ethylbenzothiazoline)-6-sulfonic acid 2,2'-azino-di-(3-ethylbenzothiazoline)-6-sulfonic acid: chromogen in glucose oxidase-peroxidase method for determining serum glucose; used in free radical scavenging assays; structure in first source | 2.05 | 1 | 0 | | |
artepillin c artepillin C: RN refers to (E)-isomer | 2.07 | 1 | 0 | | |
solanesol solanesol : A nonaprenol that is hexatriaconta-2,6,10,14,18,22,26,30,34-nonaen-1-ol substituted by 9 methyl groups at positions 3, 7, 11, 15, 19, 23, 27, 31 and 35 (the all-trans0stereoisomer). | 2.6 | 1 | 0 | nonaprenol; primary alcohol | plant metabolite |
pepstatin pepstatin: inhibits the aspartic protease endothiapepsin | 3.58 | 2 | 0 | pentapeptide; secondary carboxamide | bacterial metabolite; EC 3.4.23.* (aspartic endopeptidase) inhibitor |
ceftriaxone [no description available] | 2.07 | 1 | 0 | 1,2,4-triazines; 1,3-thiazoles; cephalosporin; oxime O-ether | antibacterial drug; drug allergen; EC 3.5.2.6 (beta-lactamase) inhibitor |
l 685458 L 685458: a gamma-secretase inhibitor; structure in first source. L-685,458 : A peptide and carboxamide that is L-leucyl-L-phenylalaninamide, L-Leu-L-Phe-NH2, which has been acylated on the N-terminus by a Phe-Phe hydroxyethylene dipeptide isotere, 2R-benzyl-5S-tert-butoxycarbonylamino-4R-hydroxy-6-phenylhexanoic acid. Compounds based on the structure of L-685,458 are potent inhibitors of gamma-secretase, which mediates the final catalytic step that generates the amyloid beta-peptide (Abeta), which assembles into the neurotoxic aggregates in the brains of sufferers of Alzheimer's disease. | 2.6 | 1 | 0 | carbamate ester; monocarboxylic acid amide; peptide; secondary alcohol | EC 3.4.23.46 (memapsin 2) inhibitor; peptidomimetic |
guajavarin guajavarin: from leaves of Psidium guajava | 2.07 | 1 | 0 | | |
narcissin flavonol narcissin flavonol: flavanol glycoside from Strumpfia maritima; do not confuse with other narcissin in Chemline, an alkaloid (lycorine (NM)) | 2.5 | 2 | 0 | disaccharide derivative; glycosyloxyflavone; monomethoxyflavone; trihydroxyflavone | |
bms 806 BMS 806: prevents entry of HIV into cells by binding HIV envelope protein gp120; no further info available 4/2002 | 2.6 | 1 | 0 | | |
benzyloxycarbonylvalyl-alanyl-aspartyl fluoromethyl ketone [no description available] | 2.6 | 1 | 0 | | |
guanabenz Guanabenz: An alpha-2 selective adrenergic agonist used as an antihypertensive agent. | 2.07 | 1 | 0 | dichlorobenzene | |
tulobuterol hydrochloride [no description available] | 2.6 | 1 | 0 | organic molecular entity | |
salubrinal salubrinal: prevents dephosphorylation of eIF2alpha; structure in first source. salubrinal : A member of the class of quinolines that is a mixed aminal resulting from the formal condensation oftrichloroacetaldehyde with the amide nitrogen of trans-cinnamamide and the primary amino group of 1-quinolin-8-ylthiourea. It is a selective inhibitor of cellular complexes that dephosphorylate eukaryotic translation initiation factor 2 subunit alpha (eIF2alpha). | 2.6 | 1 | 0 | aminal; organochlorine compound; quinolines; secondary carboxamide; thioureas | |
lyoniside daucosterol : A steroid saponin that is sitosterol attached to a beta-D-glucopyranosyl residue at position 3 via a glycosidic linkage. It has bee isolated from Panax japonicus var. major and Breynia fruticosa. | 2.07 | 1 | 0 | beta-D-glucoside; monosaccharide derivative; steroid saponin | plant metabolite |
benzyl caffeate benzyl caffeate: isolated from Liaoxi propolis | 2.07 | 1 | 0 | | |
ginkgolide b [no description available] | 2.08 | 1 | 0 | | |
ro 42-5892 remikiren : An L-histidine derivative that is L-histidine in which one of the amino hydrogens is replaced by a (2S)-2-[(2-methylpropane-2-sulfonyl)methyl]-3-phenylpropanoyl group and the carboxy group is replaced by a [(2S,3R,4S)-1-cyclohexyl-4-cyclopropyl-3,4-dihydroxybutan-2-yl]amino group. It is a renin inhibitor which was under development for the treatment of hypertension (now discontinued). | 2.07 | 1 | 0 | cyclopropanes; diol; L-histidine derivative; secondary carboxamide; sulfone | antihypertensive agent; EC 3.4.23.15 (renin) inhibitor; peptidomimetic; vasodilator agent |
tiacrilast tiacrilast: structure given in first source | 2.07 | 1 | 0 | | |
germacrone germacrone: isolated from Curcuma wenyujin | 2.6 | 1 | 0 | germacrane sesquiterpenoid; olefinic compound | androgen antagonist; anti-inflammatory agent; antifeedant; antifungal agent; antimicrobial agent; antineoplastic agent; antioxidant; antitussive; antiviral agent; apoptosis inducer; autophagy inducer; hepatoprotective agent; insecticide; neuroprotective agent; plant metabolite; volatile oil component |
(2e,4e,6e,10e)-3,7,11,15-tetramethyl-2,4,6,10,14-hexadecapentaenoic acid (2E,4E,6E,10E)-3,7,11,15-tetramethyl-2,4,6,10,14-hexadecapentaenoic acid: an acyclic retinoid that suppresses hepatocellular carcinoma recurrence; structure in first source | 2.6 | 1 | 0 | | |
drupanin Drupanin: anti-oxidant and anti-cancer; structure in first source | 2.07 | 1 | 0 | | |
marein marein: hypoglycemic from Coreopsis tinctoria; structure in first source | 2.13 | 1 | 0 | flavonoids; glycoside | |
2-coumaroylquinic acid 2-coumaroylquinic acid: precursor of chlorogenic acid & metabolite of cinnamic acid in Cestrum Poep gii, a plant; RN in Chemline for (5beta)-isomer: 1899-30-5; structure. 5-p-coumaroylquinic acid : A cinnamate ester obtained by formal condensation of the carboxy group of 4-coumaric acid with the 5-hydroxy group of (-)-quinic acid.. trans-5-O-(4-coumaroyl)-D-quinic acid : The 5-O-(4-coumaroyl) derivative of (-)-quinic acid. | 2.03 | 1 | 0 | quinic acid | |
ergosta-4,6,8(14),22-tetraen-3-one ergosta-4,6,8(14),22-tetraen-3-one: antineoplastic, non-toxic fungal steroid. ergosta-4,6,8(14),22-tetraen-3-one : An ergostanoid that is (22E)-ergosta-4,6,8(14),22-tetraene substituted by an oxo group at position 3. It has been isolated from the mycelia of Cordyceps sinensis. | 2.11 | 1 | 0 | 3-oxo-Delta(4) steroid; ergostanoid | fungal metabolite |
lithospermic acid [no description available] | 2.63 | 2 | 0 | | |
laq824 LAQ824: Histone deacetylase inhibitor | 2.6 | 1 | 0 | | |
ekb 569 EKB 569: an EGF receptor kinase inhibitor | 2.6 | 1 | 0 | aminoquinoline; monocarboxylic acid amide; monochlorobenzenes; nitrile | protein kinase inhibitor |
rilpivirine [no description available] | 2.6 | 1 | 0 | aminopyrimidine; nitrile | EC 2.7.7.49 (RNA-directed DNA polymerase) inhibitor; HIV-1 reverse transcriptase inhibitor |
(1Ar,7aS,10aS,10bS)-1a,5-dimethyl-8-methylidene-2,3,6,7,7a,8,10a,10b-octahydrooxireno[9,10]cyclodeca[1,2-b]furan-9(1aH)-one [no description available] | 2.6 | 1 | 0 | germacranolide | |
4,5-di-O-caffeoylquinic acid [no description available] | 3.78 | 10 | 0 | quinic acid | |
beta-escin Escin: Pentacyclic triterpene saponins, biosynthesized from protoaescigenin and barringtogenol, occurring in the seeds of AESCULUS. It inhibits edema formation and decreases vascular fragility. | 2.17 | 1 | 0 | triterpenoid saponin | |
methyl chlorogenate methyl chlorogenate: from Eriobotrya japonica; structure in first source | 2.48 | 2 | 0 | quinic acid | |
beta-escin [no description available] | 2.15 | 1 | 0 | | |
artesunate artesunic acid: RN given for (3R-(3alpha,5abeta,6beta,8abeta,9alpha,10alpha,12beta,(2aR*))-isomer; succinic ester of artemether | 2.6 | 1 | 0 | artemisinin derivative; cyclic acetal; dicarboxylic acid monoester; hemisuccinate; semisynthetic derivative; sesquiterpenoid | antimalarial; antineoplastic agent; ferroptosis inducer |
(3S,6S,9S,12R)-3-[(2S)-Butan-2-yl]-6-[(1-methoxyindol-3-yl)methyl]-9-(6-oxooctyl)-1,4,7,10-tetrazabicyclo[10.4.0]hexadecane-2,5,8,11-tetrone [no description available] | 2.6 | 1 | 0 | oligopeptide | |
vildagliptin [no description available] | 2.6 | 1 | 0 | amino acid amide | |
belinostat [no description available] | 2.6 | 1 | 0 | hydroxamic acid; olefinic compound; sulfonamide | antineoplastic agent; EC 3.5.1.98 (histone deacetylase) inhibitor |
hdac-42 HDAC-42: structure in first source | 2.6 | 1 | 0 | amidobenzoic acid | |
chlorhexidine Chlorhexidine: A disinfectant and topical anti-infective agent used also as mouthwash to prevent oral plaque.. chlorhexidine : A bisbiguanide compound with a structure consisting of two (p-chlorophenyl)guanide units linked by a hexamethylene bridge. | 2.6 | 1 | 0 | biguanides; monochlorobenzenes | antibacterial agent; antiinfective agent |
gs-7340 tenofovir alafenamide: component of Biktarvy. tenofovir alafenamide : An L-alanine derivative that is isopropyl L-alaninate in which one of the amino hydrogens is replaced by an (S)-({[(2R)-1-(6-amino-9H-purin-9-yl)propan-2-yl]oxy}methyl)(phenoxy)phosphoryl group. A prodrug for tenofovir, it is used (as the fumarate salt) in combination therapy for the treatment of HIV-1 infection. | 2.6 | 1 | 0 | 6-aminopurines; ether; isopropyl ester; L-alanine derivative; phosphoramidate ester | antiviral drug; HIV-1 reverse transcriptase inhibitor; prodrug |
iniparib [no description available] | 2.6 | 1 | 0 | carbonyl compound; organohalogen compound | |
3-O-feruloyl-D-quinic acid 3-O-feruloyl-D-quinic acid : A quinic acid that is the 3-O-feruloyl derivative of D-quinic acid. | 2.07 | 1 | 0 | enoate ester; quinic acid | plant metabolite |
n-(2-amino-5-fluorobenzyl)-4-(n-(pyridine-3-acrylyl)aminomethyl)benzamide [no description available] | 2.6 | 1 | 0 | | |
pri-2205 [no description available] | 2.6 | 1 | 0 | | |
mk 0752 [no description available] | 2.6 | 1 | 0 | | |
givinostat [no description available] | 2.6 | 1 | 0 | carbamate ester | |
pd 144418 [no description available] | 2.6 | 1 | 0 | | |
bicyclol bicyclol: an antihepatitis drug, on the metabolism and hepatotoxicity of aflatoxin B1 (AFB1) in rats. | 2.6 | 1 | 0 | | |
midostaurin midostaurin : An organic heterooctacyclic compound that is the N-benzoyl derivative of staurosporine. | 2.6 | 1 | 0 | benzamides; gamma-lactam; indolocarbazole; organic heterooctacyclic compound | antineoplastic agent; EC 2.7.11.13 (protein kinase C) inhibitor |
ly 450139 [no description available] | 2.6 | 1 | 0 | peptide | |
mocetinostat mocetinostat: undergoing phase II clinical trials for treatment of cancer. mocetinostat : A benzamide obtained by formal condensation of the carboxy group of 4-({[4-(pyridin-3-yl)pyrimidin-2-yl]amino}methyl)benzoic acid with one of the amino groups of benzene-1,2-diamine. It is an orally active and isotype-selective HDAC inhibitor which exhibits antitumour activity (IC50 = 0.15, 0.29, 1.66 and 0.59 muM for HDAC1, HDAC2, HDAC3 and HDAC11). | 2.6 | 1 | 0 | aminopyrimidine; benzamides; pyridines; secondary amino compound; secondary carboxamide; substituted aniline | antineoplastic agent; apoptosis inducer; autophagy inducer; cardioprotective agent; EC 3.5.1.98 (histone deacetylase) inhibitor; hepatotoxic agent |
rivaroxaban Rivaroxaban: A morpholine and thiophene derivative that functions as a FACTOR XA INHIBITOR and is used in the treatment and prevention of DEEP-VEIN THROMBOSIS and PULMONARY EMBOLISM. It is also used for the prevention of STROKE and systemic embolization in patients with non-valvular ATRIAL FIBRILLATION, and for the prevention of atherothrombotic events in patients after an ACUTE CORONARY SYNDROME.. rivaroxaban : A monocarboxylic acid amide obtained by formal condensation of the carboxy group of 5-chlorothiophene-2-carboxylic acid with the amino group of 4-{4-[(5S)-5-(aminomethyl)-2-oxo-1,3-oxazolidin-3-yl]phenyl}morpholin-3-one. An anticoagulant used for prophylaxis of venous thromboembolism in patients with knee or hip replacement surgery. | 2.6 | 1 | 0 | aromatic amide; lactam; monocarboxylic acid amide; morpholines; organochlorine compound; oxazolidinone; thiophenes | anticoagulant; EC 3.4.21.6 (coagulation factor Xa) inhibitor |
sb 3ct compound SB 3CT compound: a matrix metalloproteinase-2 inhibitor; structure in first source | 2.6 | 1 | 0 | aromatic ether | |
ginsenoside rb1 [no description available] | 2.6 | 1 | 0 | ginsenoside; glycoside; tetracyclic triterpenoid | anti-inflammatory drug; anti-obesity agent; apoptosis inhibitor; neuroprotective agent; plant metabolite; radical scavenger |
rhodamine 123 [no description available] | 2.07 | 1 | 0 | organic chloride salt; xanthene dye | fluorochrome |
rucaparib AG14447: Poly(ADP-ribose) polymerase inhibitor; structure in first source | 2.6 | 1 | 0 | azepinoindole; caprolactams; organofluorine compound; secondary amino compound | antineoplastic agent; EC 2.4.2.30 (NAD(+) ADP-ribosyltransferase) inhibitor |
6h-thieno[3,2-f][1,2,4]triazolo[4,3-a][1,4]diazepine-6-acetamide, 4-(4-chlorophenyl)-n-(4-hydroxyphenyl)-2,3,9-trimethyl-, (6s)- [no description available] | 2.6 | 1 | 0 | organonitrogen heterocyclic compound; organosulfur heterocyclic compound | |
cetilistat cetilistat: lipase inhibitor in randomized, placebo-controlled study of weight reduction in obese patients (3/2007) | 2.6 | 1 | 0 | benzoxazine | |
ym 201636 6-amino-N-(3-(4-(4-morpholinyl)pyrido(3',2'-4,5)furo(3,2-d)pyrimidin-2-yl)phenyl)-3-pyridinecarboxamide: an antiviral agent; structure in first source | 2.6 | 1 | 0 | aromatic amide | |
methyl 3,5-di-o-caffeoyl quinate 3,5-dicaffeoylquinic acid methyl ester: results suggest that the effect of 3,5-dicaffeoylquinic esters on CHS is associated with a decrease in the production of interleukins, but not with the inhibition of iNOS expression. Moreover, esterification of the carboxyl group at C-1 enhanced protection against tyrosine nitration in the skin. methyl 3,5-di-O-caffeoyl quinate : A methyl ester resulting from the formal condensation of the carboxy group of 3,5-di-O-caffeoyl quinic acid with methanol. Isolated from Suaeda glauca and Dichrocephala bicolor, it exhibits hepatoprotective activity. | 3.31 | 6 | 0 | | |
linagliptin Linagliptin: A purine and quinazoline derivative that functions as an INCRETIN and DIPEPTIDYL-PEPTIDASE IV INHIBTOR. It is used as a HYPOGLYCEMIC AGENT in the treatment of TYPE II DIABETES MELLITUS.. linagliptin : A xanthine that is 7H-xanthine bearing (4-methylquinazolin-2-yl)methyl, methyl, but-2-yn-1-yl and 3-aminopiperidin-1-yl substituents at positions 1, 3, 7 and 8 respectively (the R-enantiomer). Used for treatment of type II diabetes. | 2.6 | 1 | 0 | aminopiperidine; quinazolines | EC 3.4.14.5 (dipeptidyl-peptidase IV) inhibitor; hypoglycemic agent |
azd 6244 AZD 6244: a MEK inhibitor | 2.6 | 1 | 0 | benzimidazoles; bromobenzenes; hydroxamic acid ester; monochlorobenzenes; organofluorine compound; secondary amino compound | anticoronaviral agent; antineoplastic agent; EC 2.7.11.24 (mitogen-activated protein kinase) inhibitor |
odanacatib odanacatib: a selective inhibitor of cathepsin K for the treatment of post-menopausal osteoporosis; structure in first source | 2.6 | 1 | 0 | | |
apilimod [no description available] | 2.6 | 1 | 0 | | |
apixaban [no description available] | 2.6 | 1 | 0 | aromatic ether; lactam; piperidones; pyrazolopyridine | anticoagulant; EC 3.4.21.6 (coagulation factor Xa) inhibitor |
betrixaban betrixaban: a highly potent, selective, and orally efficacious factor Xa inhibitor; structure in first source. betrixaban : A secondary carboxamide obtained by formal condensation of the carboxy group of 4-(N,N-dimethylcarbamimidoyl)benzoic acid with the amino group of 2-amino-N-(5-chloropyridin-2-yl)-5-methoxybenzamide. A synthetic anticoagulant compound that targets activated factor Xa in the coagulation cascade. | 2.6 | 1 | 0 | benzamides; guanidines; monochloropyridine; monomethoxybenzene; secondary carboxamide | anticoagulant; EC 3.4.21.6 (coagulation factor Xa) inhibitor |
edoxaban edoxaban : A monocarboxylic acid amide that is used (as its tosylate monohydrate) for the treatment of deep vein thrombosis and pulmonary embolism. | 2.6 | 1 | 0 | chloropyridine; monocarboxylic acid amide; tertiary amino compound; thiazolopyridine | anticoagulant; EC 3.4.21.6 (coagulation factor Xa) inhibitor; platelet aggregation inhibitor |
saracatinib [no description available] | 2.6 | 1 | 0 | aromatic ether; benzodioxoles; diether; N-methylpiperazine; organochlorine compound; oxanes; quinazolines; secondary amino compound | anticoronaviral agent; antineoplastic agent; apoptosis inducer; autophagy inducer; EC 2.7.10.2 (non-specific protein-tyrosine kinase) inhibitor; radiosensitizing agent |
n-(3-amino-1-(cyclobutylmethyl)-2,3-dioxopropyl)-3-(2-((((1,1-dimethylethyl)amino)carbonyl)amino)-3,3-dimethyl-1-oxobutyl)-6,6-dimethyl-3-azabicyclo(3.1.0)hexan-2-carboxamide boceprevir : A synthetic tripeptide consisting of N-(tert-butylcarbamoyl)-3-methyl-L-valyl, a cyclopropyl-fused prolyl and 3-amino-4-cyclobutyl-2-oxobutanamide residues joined in sequence. Used for treatment of chronic hepatitis C virus genotype 1 infection. | 2.6 | 1 | 0 | tripeptide; ureas | antiviral drug; hepatitis C protease inhibitor; peptidomimetic |
ly 411575 [no description available] | 2.6 | 1 | 0 | dibenzoazepine; difluorobenzene; lactam; secondary alcohol | EC 3.4.23.46 (memapsin 2) inhibitor |
galidesivir [no description available] | 2.6 | 1 | 0 | | |
PB28 PB28 : A member of the class of tetralins that is tetralin that is substituted by 3-(4-cyclohexylpiperazin-1-yl)propyl and methoxy groups at positions 1 and 5, respectively. It is a sigma 2 (sigma2) receptor agonist (Ki = 0.68 nM) and exhibits antineoplastic and anti SARS-CoV-2 activities. | 2.6 | 1 | 0 | aromatic ether; piperazines; tetralins | anticoronaviral agent; antineoplastic agent; apoptosis inducer; sigma-2 receptor agonist |
degrasyn degrasyn: a JAK2 kinase inhibitor that induces rapid degradation of c-Myc protein in MM-1 multiple myeloma and other tumor cell lines; structure in first source | 2.6 | 1 | 0 | | |
epoxomicin [no description available] | 2.6 | 1 | 0 | morpholines; tripeptide | proteasome inhibitor |
bms 477118 [no description available] | 2.6 | 1 | 0 | adamantanes; azabicycloalkane; monocarboxylic acid amide; nitrile; tertiary alcohol | EC 3.4.14.5 (dipeptidyl-peptidase IV) inhibitor; hypoglycemic agent |
pha 680632 PHA 680632: Aurora kinase inhibitor with potent antitumoral activity; structure in first source | 2.6 | 1 | 0 | | |
tmc 353121 [no description available] | 2.6 | 1 | 0 | | |
amd 070 mavorixafor: a derivative of AMD3100; a CXCR4 blocker | 2.6 | 1 | 0 | aminoquinoline | |
danoprevir [no description available] | 2.6 | 1 | 0 | | |
bms-626529 [no description available] | 2.6 | 1 | 0 | | |
bms-663068 fostemsavir: an HIV-1 attachment inhibitor; structure in first source | 2.6 | 1 | 0 | | |
amenamevir ASP2151: a herpesvirus helicase-primase inhibitor, in a guinea pig model of genital herpes; structure in first source | 2.6 | 1 | 0 | | |
vx 765 belnacasan: a NSAID | 2.6 | 1 | 0 | dipeptide | |
Dihydrotanshinone I dihydrotanshinone I: extracted from Radix Salviae | 2.6 | 1 | 0 | abietane diterpenoid | anticoronaviral agent |
alogliptin alogliptin: structure in first source. alogliptin : A piperidine that is 3-methyl-2,4-dioxo-3,4-dihydropyrimidine carrying additional 2-cyanobenzyl and 3-aminopiperidin-1-yl groups at positions 1 and 2 respectively (the R-enantiomer). Used in the form of its benzoate salt for treatment of type 2 diabetes. | 2.6 | 1 | 0 | nitrile; piperidines; primary amino compound; pyrimidines | EC 3.4.14.5 (dipeptidyl-peptidase IV) inhibitor; hypoglycemic agent |
fr 180204 FR 180204: structure in first source | 2.6 | 1 | 0 | pyrazoles; ring assembly | |
quisinostat [no description available] | 2.6 | 1 | 0 | indoles | |
carfilzomib [no description available] | 2.6 | 1 | 0 | epoxide; morpholines; tetrapeptide | antineoplastic agent; proteasome inhibitor |
hcv 796 HCV 796: inhibits HCV RdRp; structure in first source | 2.6 | 1 | 0 | | |
resminostat resminostat: a histone deacetylase inhibitor; structure in first source | 2.6 | 1 | 0 | | |
zk 756326 2-(2-(4-(3-phenoxybenzyl)piperazin-1-yl)ethoxy)ethanol: a CC chemokine receptor CCR8 agonist; structure in first source | 2.6 | 1 | 0 | aromatic ether | |
balapiravir balapiravir: a prodrug of R1479; structure in first source | 2.6 | 1 | 0 | | |
trametinib [no description available] | 2.6 | 1 | 0 | acetamides; aromatic amine; cyclopropanes; organofluorine compound; organoiodine compound; pyridopyrimidine; ring assembly | anticoronaviral agent; antineoplastic agent; EC 2.7.11.24 (mitogen-activated protein kinase) inhibitor; geroprotector |
deoxyarbutin 4-((tetrahydro-2H-pyran-2-yl)oxy)phenol: has antineoplastic activity; structure in first source | 2.6 | 1 | 0 | | |
abexinostat abexinostat: structure in first source | 2.6 | 1 | 0 | benzofurans | |
silvestrol silvestrol: isolated from the fruit and twig of Aglaia silvestris. silvestrol : An organic heterotricyclic compound that consists of a 2,3,3a,8b-tetrahydro-H-benzo[b]cyclopenta[d]furan framework substituted by hydroxy groups at positions C-1 and C-8b, a methoxycarbonyl group at C-2, a phenyl group at C-3, a 4-methoxyphenyl group at C-3a, a methoxy group at C-8 and a 1,4-dioxan-2-yloxy group at position C-6 which in turn is substituted by a methoxy group at position 3 and a 1,2-dihydroxyethyl group at position 6. Isolated from Aglaia silvestris, it exhibits antineoplastic activity. | 2.6 | 1 | 0 | dioxanes; ether; methyl ester; organic heterotricyclic compound | antineoplastic agent; metabolite |
narlaprevir narlaprevir: an antiviral agent that inhibits hepatitis C virus NS3 protease. narlaprevir : An azabicyclohexane that is (1R,5S)-6,6-dimethyl-3-azabicyclo[3.1.0]hexane substituted by [(3S)-1-(cyclopropylamino)-1,2-dioxoheptan-3-yl]aminoacyl and N-({1-[(tert-butylsulfonyl)methyl]cyclohexyl}carbamoyl)-3-methyl-L-valyl groups at positions 2S and 3, respectively. It is a hepatitis C virus (HCV) NS3/4A serine protease inhibitor (Ki = 6 nM) that is used for the treatment of chronic hepatitis C. | 2.6 | 1 | 0 | azabicyclohexane; cyclopropanes; pyrrolidinecarboxamide; secondary carboxamide; sulfone; tertiary carboxamide; ureas | anticoronaviral agent; antiviral drug; EC 3.4.22.69 (SARS coronavirus main proteinase) inhibitor; hepatitis C protease inhibitor |
teneligliptin [no description available] | 2.6 | 1 | 0 | amino acid amide | |
dextrothyroxine [no description available] | 2.6 | 1 | 0 | | |
veliparib [no description available] | 2.6 | 1 | 0 | benzimidazoles | EC 2.4.2.30 (NAD(+) ADP-ribosyltransferase) inhibitor |
pf 03491390 [no description available] | 2.6 | 1 | 0 | | |
alloin [no description available] | 2.6 | 1 | 0 | anthracenes; C-glycosyl compound; cyclic ketone; phenols | laxative; metabolite |
4,5-dicaffeoyl quinic acid 4,5-dicaffeoyl quinic acid: structure in first source | 3.32 | 6 | 0 | | |
15-deoxygoyazensolide 15-deoxygoyazensolide: an NSAID with schistossomicidal and trypanosomicidal activities; structure in first source | 2.17 | 1 | 0 | | |
mdv 3100 [no description available] | 2.6 | 1 | 0 | (trifluoromethyl)benzenes; benzamides; imidazolidinone; monofluorobenzenes; nitrile; thiocarbonyl compound | androgen antagonist; antineoplastic agent |
bms-650032 asunaprevir: an NS3 protease inhibitor against hepatitis C virus | 2.6 | 1 | 0 | oligopeptide | |
rg 7128 2'-fluoro-2'-methyl-3',5'-diisobutyryldeoxycytidine: inhibits HCV polymerase; structure in first source | 2.6 | 1 | 0 | | |
oritavancin oritavancin : A semisynthetic glycopeptide used (as its bisphosphate salt) for the treatment of acute bacterial skin and skin structure infections caused or suspected to be caused by susceptible isolates of designated Gram-positive microorganisms including MRSA. | 2.6 | 1 | 0 | disaccharide derivative; glycopeptide; semisynthetic derivative | antibacterial drug; antimicrobial agent |
pevonedistat pevonedistat: a potent and selective inhibitor of NAE (NEDD8-activating enzyme). pevonedistat : A pyrrolopyrimidine that is 7H-pyrrolo[2,3-d]pyrimidine which is substituted by a (1S)-2,3-dihydro-1H-inden-1-ylnitrilo group at position 4 and by a (1S,3S,4S)-3-hydroxy-4-[(sulfamoyloxy)methyl]cyclopentyl group at position 7. It is a potent and selective NEDD8-activating enzyme inhibitor with an IC50 of 4.7 nM, and currently under clinical investigation for the treatment of acute myeloid leukemia (AML) and myelodysplastic syndromes. | 2.6 | 1 | 0 | cyclopentanols; indanes; pyrrolopyrimidine; secondary amino compound; sulfamidate | antineoplastic agent; apoptosis inducer |
uk 453,061 UK 453,061: a reverse transcriptase inhibitor/anti-HIV agent; structure in first source | 2.6 | 1 | 0 | aromatic ether | |
N-(2-aminophenyl)-2-pyrazinecarboxamide [no description available] | 2.6 | 1 | 0 | aromatic amide | |
tegobuvir tegobuvir: a non-structural protein 5B polymerase inhibitor | 2.6 | 1 | 0 | | |
pf-429242 PF-429242: a subtilisin kexin isozyme-1/site-1 protease inhibitor | 2.6 | 1 | 0 | | |
olaparib [no description available] | 2.6 | 1 | 0 | cyclopropanes; monofluorobenzenes; N-acylpiperazine; phthalazines | antineoplastic agent; apoptosis inducer; EC 2.4.2.30 (NAD(+) ADP-ribosyltransferase) inhibitor |
angoroside c angoroside C: angoroside C is the (E)-isomer; structure in first source | 2.41 | 1 | 0 | | |
cx 4945 [no description available] | 2.6 | 1 | 0 | | |
pci 34051 PCI 34051: an HDAC8 inhibitor | 2.6 | 1 | 0 | indolecarboxamide | |
lomibuvir lomibuvir: an antiviral agent with polymerase NS5 inhibitory activity | 2.6 | 1 | 0 | thiophenecarboxylic acid | |
delanzomib [no description available] | 2.6 | 1 | 0 | C-terminal boronic acid peptide; phenylpyridine; secondary alcohol; threonine derivative | antineoplastic agent; apoptosis inducer; proteasome inhibitor |
pitavastatin(1-) pitavastatin(1-) : A hydroxy monocarboxylic acid anion that is the conjugate base of pitavastatin, obtained by deprotonation of the carboxy group. | 2.6 | 1 | 0 | hydroxy monocarboxylic acid anion | |
GRL-0617 GRL-0617 : A benzamide resulting from the formal condensation of the carboxy group of 5-amino-2-methylbenzoic acid with the amino group of (1R)-1-(naphthalen-1-yl)ethan-1-amine. It is a potent noncovalent inhibitor (IC50 = 600 nM) of severe acute respiratory syndrome-coronavirus papain-like protease (SARS-CoV PLpro). | 2.6 | 1 | 0 | benzamides; naphthalenes; secondary carboxamide; substituted aniline | anticoronaviral agent; protease inhibitor |
N-[4-[3-[[[7-(hydroxyamino)-7-oxoheptyl]amino]-oxomethyl]-5-isoxazolyl]phenyl]carbamic acid tert-butyl ester CAY10603: a HDAC6 inhibitor | 2.6 | 1 | 0 | carbamate ester | |
niraparib niraparib: structure in first source. niraparib : A 2-[4-(piperidin-3-yl)phenyl]-2H-indazole-7-carboxamide that has S-configuration. It is a potent inhibitor of PARP1 and PARP2 (IC50 of 3.8 and 2.1 nM, respectively) and approved as a first-line maintenance treatment for women with advanced ovarian cancer after responding to platinum-based chemotherapy. | 2.6 | 1 | 0 | 2-[4-(piperidin-3-yl)phenyl]-2H-indazole-7-carboxamide | antineoplastic agent; apoptosis inducer; EC 2.4.2.30 (NAD(+) ADP-ribosyltransferase) inhibitor; radiosensitizing agent |
jzl 184 JZL 184: inhibits monoacylglycerol lipase; structure in first source | 2.6 | 1 | 0 | benzodioxoles | |
gsk 650394 [no description available] | 2.6 | 1 | 0 | phenylpyridine | |
oprozomib ONX 0912: antineoplastic; an orally active proteasome inhibitor; structure in first source | 2.6 | 1 | 0 | | |
az 960 [no description available] | 2.6 | 1 | 0 | | |
golgicide a golgicide A: inhibits the cis-golgi ArfGEF GBF1; structure in first source. golgicide A : A diastereoisomeric mixture comprising racemic cis- and racemic trans-goglioside A in a 10:1 ratio. It is a potent and rapidly reversible GBF1 (Golgi-specific brefeldin A-resistance guanine nucleotide exchange factor 1) inhibitor. The (3aS,4R,9bR) isomer is the most active (see Bioorg. Med. Chem. Lett., 2012, 22, 5177-5181). | 2.6 | 1 | 0 | diastereoisomeric mixture | cis-Golgi ArfGEF GBF inhibitor |
cobicistat [no description available] | 2.6 | 1 | 0 | 1,3-thiazoles; carbamate ester; monocarboxylic acid amide; morpholines; ureas | P450 inhibitor |
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. | 2.6 | 1 | 0 | biphenyls; carbamate ester; carboxamide; imidazoles; valine derivative | antiviral drug; nonstructural protein 5A inhibitor |
ixazomib ixazomib: a proteasome inhibitor with antineoplastic activity; MLN2238 is the biologically active form of MLN9708; structure in first source. ixazomib : A glycine derivative that is the amide obtained by formal condensation of the carboxy group of N-(2,5-dichlorobenzoyl)glycine with the amino group of [(1R)-1-amino-3-methylbutyl]boronic acid. The active metabolite of ixazomib citrate, it is used in combination therapy for treatment of multiple myeloma. | 2.6 | 1 | 0 | benzamides; boronic acids; dichlorobenzene; glycine derivative | antineoplastic agent; apoptosis inducer; drug metabolite; orphan drug; proteasome inhibitor |
ucph 101 2-amino-4-(4-methoxyphenyl)-7-(naphthalen-1-yl)-5-oxo-5,6,7,8-tetrahydro-4H-chromene-3-carbonitrile: structure in first source | 2.6 | 1 | 0 | | |
5-(3-methylsulfonylphenyl)-4-[(1-methyl-5-tetrazolyl)thio]thieno[2,3-d]pyrimidine [no description available] | 2.6 | 1 | 0 | aryl sulfide; thienopyrimidine | |
baricitinib [no description available] | 2.6 | 1 | 0 | azetidines; nitrile; pyrazoles; pyrrolopyrimidine; sulfonamide | anti-inflammatory agent; antirheumatic drug; antiviral agent; EC 2.7.10.2 (non-specific protein-tyrosine kinase) inhibitor; immunosuppressive agent |
KOM70144 KOM70144 : A benzamide that is GRL-0617 in which one of the hydrogen's of the primary amino group is replaced by an acetyl group. It an inhibitor of SARS-CoV and SARS-CoV-2 papain-like protease (PLpro) with an IC50 of 2.6 muM and 5.0 muM, respectively. It also inhibits SARS-CoV and SARS-CoV-2 infection of Vero E6 cells in vitro (EC50 values are 13.1 and 21 muM, respectively). | 2.6 | 1 | 0 | acetamides; benzamides; naphthalenes; secondary carboxamide | anticoronaviral agent; protease inhibitor |
e-52862 [no description available] | 2.6 | 1 | 0 | | |
ly2811376 [no description available] | 2.6 | 1 | 0 | | |
interleukin-8 Interleukin-8: A member of the CXC chemokine family that plays a role in the regulation of the acute inflammatory response. It is secreted by variety of cell types and induces CHEMOTAXIS of NEUTROPHILS and other inflammatory cells. | 2.11 | 1 | 0 | | |
anagliptin anagliptin: anagliptin hydrochloride salt is the active compound | 2.6 | 1 | 0 | amino acid amide | |
gardiquimod [no description available] | 2.6 | 1 | 0 | | |
grazoprevir grazoprevir: has antiviral activity; component of Zepatier. grazoprevir : An azamacrocyclic compound that is a hepatitis C protease inhibitor used in combination with elbasvir (under the brand name Zepatier) for treatment of chronic HCV genotypes 1 or 4 infection in adults. | 2.6 | 1 | 0 | aromatic ether; azamacrocycle; carbamate ester; cyclopropanes; lactam; N-sulfonylcarboxamide; quinoxaline derivative | antiviral drug; hepatitis C protease inhibitor; hepatoprotective agent |
abt-450 paritaprevir: inhibits HCV NS3 protease. paritaprevir : An azamacrocycle which is used which is in combination with dasabuvir sodium hydrate, ombitasvir and ritonavir (under the trade name Viekira Pak) for treatment of chronic hepatitis C virus genotype 1 infection as well as cirrhosis of the liver. | 2.6 | 1 | 0 | | |
letermovir letermovir: has antiviral activity; structure in first source | 2.6 | 1 | 0 | | |
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. | 2.6 | 1 | 0 | isopropyl ester; L-alanyl ester; nucleotide conjugate; organofluorine compound; phosphoramidate ester | antiviral drug; hepatitis C protease inhibitor; prodrug |
5-(4-amino-1-propan-2-yl-3-pyrazolo[3,4-d]pyrimidinyl)-1,3-benzoxazol-2-amine sapanisertib: an mTOR inhibitor | 2.6 | 1 | 0 | benzoxazole | |
blz 945 [no description available] | 2.6 | 1 | 0 | | |
azd3839 AZD3839: a BACE1 inhibitor; structure in first source | 2.6 | 1 | 0 | | |
pf 3084014 nirogacestat: an antineoplastic agent. nirogacestat : A member of the class of imidazoles that is 1H-imidazole substituted by a 1-[(2,2-dimethylpropyl)amino]-2-methylpropan-2-yl group at position 1 and a {N-[(2S)-6,8-difluoro-1,2,3,4-tetrahydronaphthalen-2-yl]-L-norvalyl}amino group at position 4. It is a gamma-secretase inhibitor whose hydrobromide salt is indicated for adult patients with progressing desmoid tumours who require systemic treatment. | 2.6 | 1 | 0 | | |
unc 0638 UNC 0638: inhibits lysine methyltransferases G9a and GLP; structure in first source | 2.6 | 1 | 0 | quinazolines | |
gs-9620 [no description available] | 2.6 | 1 | 0 | | |
n-((5-(methanesulfonyl)pyridin-2-yl)methyl)-6-methyl-5-(1-methyl-1h-pyrazol-5-yl)-2-oxo-1-(3-(trifluoromethyl)phenyl)-1,2-dihydropyridine-3-carboxamide N-((5-(methanesulfonyl)pyridin-2-yl)methyl)-6-methyl-5-(1-methyl-1H-pyrazol-5-yl)-2-oxo-1-(3-(trifluoromethyl)phenyl)-1,2-dihydropyridine-3-carboxamide: structure in first source | 2.6 | 1 | 0 | | |
bms 708163 BMS 708163: structure in first source | 2.6 | 1 | 0 | oxadiazole; ring assembly | |
jq1 compound [no description available] | 2.6 | 1 | 0 | carboxylic ester; organochlorine compound; tert-butyl ester; thienotriazolodiazepine | angiogenesis inhibitor; anti-inflammatory agent; antineoplastic agent; apoptosis inducer; bromodomain-containing protein 4 inhibitor; cardioprotective agent; ferroptosis inducer |
1-(5-((2,4-difluorophenyl)thio)-4-nitrothiophen-2-yl)ethanone 1-(5-((2,4-difluorophenyl)thio)-4-nitrothiophen-2-yl)ethanone: a USP7 inhibitor; structure in first source | 2.6 | 1 | 0 | | |
gsk525762a molibresib: mimicks acetylated histones; structure in first source | 2.6 | 1 | 0 | benzodiazepine | |
ML240 ML240 : A member of the class of quinazolines that is quinazoline which is substituted at positions 2, 5 and 8 by 2-amino-1H-benzimidazol-1-yl, benzylnitrilo and methoxy groups, respectively. It is a ATP-competetive inhibitor of AAA ATPase p97, also known as valosin-containing protein (VCP). | 2.6 | 1 | 0 | aromatic amine; aromatic ether; benzimidazoles; primary amino compound; quinazolines; secondary amino compound | antineoplastic agent |
birinapant birinapant: a Smac mimetic with antineoplastic activity | 2.6 | 1 | 0 | dipeptide | |
ly2886721 [no description available] | 2.6 | 1 | 0 | | |
nms-p118 NMS-P118: a PARP-1 inhibitor; structure in first source | 2.6 | 1 | 0 | | |
tubastatin a [no description available] | 2.6 | 1 | 0 | hydroxamic acid; pyridoindole; tertiary amino compound | EC 3.5.1.98 (histone deacetylase) inhibitor |
pracinostat pracinostat : A hydroxamic acid that is N-hydroxyacrylamide which is substituted at position 3 by a 2-butyl-1-[2-(diethylamino)ethyl]-1H-benzimidazol-5-yl group (the E isomer). An orally available pan-histone deacetylase inhibitor with demonstrated activity in the treatment of advanced solid tumours. | 2.6 | 1 | 0 | benzimidazole; hydroxamic acid; olefinic compound; tertiary amino compound | antimalarial; antineoplastic agent; apoptosis inducer; EC 3.5.1.98 (histone deacetylase) inhibitor |
spautin-1 [no description available] | 2.6 | 1 | 0 | | |
isoquercitrin [no description available] | 2.25 | 1 | 0 | | |
ldn 57444 LDN 57444: inhibitor of ubiquitin C-terminal hydrolase-L1; structure in first source | 2.6 | 1 | 0 | | |
gsk1210151a GSK1210151A: inhibitor of the BET family of proteins; structure in first source | 2.6 | 1 | 0 | imidazoquinoline | |
i-bet726 [no description available] | 2.6 | 1 | 0 | | |
acy-1215 ricolinostat: an HDAC6 inhibitor; structure in first source | 2.6 | 1 | 0 | pyrimidinecarboxylic acid | |
cudc-907 [no description available] | 2.6 | 1 | 0 | | |
ascorbic acid Ascorbic Acid: A six carbon compound related to glucose. It is found naturally in citrus fruits and many vegetables. Ascorbic acid is an essential nutrient in human diets, and necessary to maintain connective tissue and bone. Its biologically active form, vitamin C, functions as a reducing agent and coenzyme in several metabolic pathways. Vitamin C is considered an antioxidant.. L-ascorbic acid : The L-enantiomer of ascorbic acid and conjugate acid of L-ascorbate.. L-ascorbate : The L-enantiomer of ascorbate and conjugate base of L-ascorbic acid, arising from selective deprotonation of the 3-hydroxy group. Required for a range of essential metabolic reactions in all animals and plants.. vitamin C : Any member of a group of vitamers that belong to the chemical structural class called butenolides that exhibit biological activity against vitamin C deficiency in animals. The vitamers include L-ascorbic acid and its salt, ionized and oxidized forms. | 2.46 | 2 | 0 | ascorbic acid; vitamin C | coenzyme; cofactor; flour treatment agent; food antioxidant; food colour retention agent; geroprotector; plant metabolite; skin lightening agent |
piroxicam [no description available] | 2.07 | 1 | 0 | benzothiazine; monocarboxylic acid amide; pyridines | analgesic; antirheumatic drug; cyclooxygenase 1 inhibitor; EC 1.14.99.1 (prostaglandin-endoperoxide synthase) inhibitor; non-steroidal anti-inflammatory drug |
mobic Meloxicam: A benzothiazine and thiazole derivative that acts as a NSAID and cyclooxygenase-2 (COX-2) inhibitor. It is used in the treatment of RHEUMATOID ARTHRITIS; OSTEOARTHRITIS; and ANKYLOSING SPONDYLITIS.. meloxicam : A benzothiazine that is piroxicam in which the pyridin-2-yl group is replaced by a 5-methyl-1,3-thiazol-2-yl group. A non-steroidal anti-inflammatory drug and selective inhibitor of COX-2, it is used particularly for the management of rheumatoid arthritis. | 2.6 | 1 | 0 | 1,3-thiazoles; benzothiazine; monocarboxylic acid amide | analgesic; antirheumatic drug; cyclooxygenase 2 inhibitor; non-steroidal anti-inflammatory drug |
warfarin Warfarin: An anticoagulant that acts by inhibiting the synthesis of vitamin K-dependent coagulation factors. Warfarin is indicated for the prophylaxis and/or treatment of venous thrombosis and its extension, pulmonary embolism, and atrial fibrillation with embolization. It is also used as an adjunct in the prophylaxis of systemic embolism after myocardial infarction. Warfarin is also used as a rodenticide.. warfarin : A racemate comprising equal amounts of (R)- and (S)-warfarin. Extensively used as both an anticoagulant drug and as a pesticide against rats and mice.. 4-hydroxy-3-(3-oxo-1-phenylbutyl)-1-benzopyran-2-one : A member of the class of coumarins that is 4-hydroxycoumarin which is substituted at position 3 by a 1-phenyl-3-oxo-1-butyl group. | 2.07 | 1 | 0 | benzenes; hydroxycoumarin; methyl ketone | |
6-o-palmitoylascorbic acid [no description available] | 2.11 | 1 | 0 | fatty acid ester | |
tipranavir tipranavir: inhibits HIV-1 protease. tipranavir : A pyridine-2-sulfonamide substituted at C-5 by a trifluoromethyl group and at the sulfonamide nitrogen by a dihydropyrone-containing m-tolyl substituent. It is an HIV-1 protease inhibitor. | 2.6 | 1 | 0 | sulfonamide | antiviral drug; HIV protease inhibitor |
tasquinimod tasquinimod: a lead second generation quinoline-3-carboxamide anti-angiogenic agent for the treatment of prostate cancer; structure in first source | 2.6 | 1 | 0 | | |
gsk1265744 [no description available] | 2.6 | 1 | 0 | difluorobenzene; monocarboxylic acid amide; organic heterotricyclic compound; secondary carboxamide | HIV-1 integrase inhibitor |
abt-267 ombitasvir: inhibits HCV NS5A protein, component of Viekirax. ombitasvir : A dipeptide derivative which is used which is in combination with dasabuvir sodium hydrate, paritaprevir and ritonavir (under the trade name Viekira Pak) for treatment of chronic hepatitis C virus genotype 1 infection as well as cirrhosis of the liver. | 2.6 | 1 | 0 | aromatic amide; carbamate ester; dipeptide; pyrrolidines | antiviral drug; hepatitis C virus nonstructural protein 5A inhibitor |
abt-333 dasabuvir: an antiviral agent. dasabuvir : A member of the class of pyrimidone, which is (as the monohydrate of its sodium salt) in combination with ombitasvir, paritaprevir and ritonavir (under the trade name Viekira Pak) for treatment of chronic hepatitis C virus genotype 1 infection as well as cirrhosis of the liver. | 2.6 | 1 | 0 | aromatic ether; naphthalenes; pyrimidone; sulfonamide | antiviral drug; nonnucleoside hepatitis C virus polymerase inhibitor |
rgfp966 [no description available] | 2.6 | 1 | 0 | | |
rg2833 RG2833: a histone deacetylase inhibitor; structure in first source | 2.6 | 1 | 0 | | |
pi-1840 PI-1840: has both antineoplastic and proteasome inhibitory activities; structure in first source | 2.6 | 1 | 0 | | |
acy-738 [no description available] | 2.6 | 1 | 0 | | |
pelabresib CPI-0610: a bromodomain and extra-terminal protein inhibitor with antineoplastic activity; structure in first source | 2.6 | 1 | 0 | monochlorobenzenes; organic heterotricyclic compound; primary carboxamide | antineoplastic agent; bromodomain-containing protein 4 inhibitor |
gs-5806 presatovir: a respiratory syncytial virus entry inhibitor | 2.6 | 1 | 0 | | |
doravirine [no description available] | 2.6 | 1 | 0 | | |
gn6958 GN6958: inhibits SUMO-sentrin specific protease 1 (SENP1); structure in first source | 2.6 | 1 | 0 | | |
vx-787 pimodivir: non‐nucleotide inhibitor of the polymerase basic protein 2 (PB2) subunit of the influenza A that is active against H1N1, H7N9 and H5N1, as well as influenza A strains with reduced susceptibility to NAIs | 2.6 | 1 | 0 | | |
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. | 2.6 | 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 |
gs-5816 velpatasvir: an NS5A inhibitor used for treating hepatitis C infections. velpatasvir : A complex organic heteropentacyclic compound that is a hepatitis C virus nonstructural protein 5A inhibitor used in combination with sofosbuvir (under the brand name Epclusa) for treatment of patients with chronic hepatitis C of all six major genotypes. | 2.6 | 1 | 0 | carbamate ester; ether; imidazoles; L-valine derivative; N-acylpyrrolidine; organic heteropentacyclic compound; ring assembly | antiviral drug; hepatitis C virus nonstructural protein 5A inhibitor |
g007-lk G007-LK: potent and specific small-molecule tankyrase inhibitor; structure in first source | 2.6 | 1 | 0 | | |
4-((1-butyl-3-phenylureido)methyl)-n-hydroxybenzamide 4-((1-butyl-3-phenylureido)methyl)-N-hydroxybenzamide: inhibits HDAC6; structure in first source | 2.6 | 1 | 0 | | |
selinexor selinexor: inhibits karyopherin XPO1 | 2.6 | 1 | 0 | | |
verdinexor verdinexor: a selective inhibitor of nuclear export | 2.6 | 1 | 0 | | |
cb-839 [no description available] | 2.6 | 1 | 0 | | |
mk-8742 elbasvir: inhibits NS5A protein of hepatitis C virus. elbasvir : A complex organic heterotetracyclic compound that is a hepatitis C virus nonstructural protein 5A inhibitor used in combination with grazoprevir (under the brand name Zepatier) for treatment of chronic HCV genotypes 1 or 4 infection in adults. | 2.6 | 1 | 0 | carbamate ester; imidazoles; L-valine derivative; N-acylpyrrolidine; organic heterotetracyclic compound; ring assembly | antiviral drug; hepatitis C virus nonstructural protein 5A inhibitor; hepatoprotective agent |
atglistatin atglistatin: inhibits adipose triglyceride lipase; structure in first source. atglistatin : A biphenyl that is 1,1'-biphenyl substituted by (dimethylcarbamoyl)amino and dimethylamino groups at positions 3 and 4', respectively. It is a potent inhibitor of adipose triglyceride lipase activity (IC50 = 700nM). | 2.6 | 1 | 0 | | |
xen445 [no description available] | 2.6 | 1 | 0 | | |
santacruzamate a santacruzamate A: HDAC2 inhibitor from the Panamanian marine cyanobacterium cf. Symploca sp.; structure in first source | 2.6 | 1 | 0 | organonitrogen compound; organooxygen compound | |
ldc4297 LDC4297: a CDK7 inhibitor with antineoplastic activity; structure in first source. LDC4297 : A pyrazolotriazine that is pyrazolo[1,5-a][1,3,5]triazine substituted by a piperidin-3-yloxy group, [2-(1H-pyrazol-1-yl)benzyl]nitrilo group and an isopropyl group at positions 2, 4 and 8 respectively. It is a potent and selective CDK7 inhibitor and exhibits antiviral activity. | 2.6 | 1 | 0 | aromatic ether; piperidines; pyrazoles; pyrazolotriazine; secondary amino compound | antineoplastic agent; antiviral agent; apoptosis inducer; EC 2.7.11.22 (cyclin-dependent kinase) inhibitor |
enasidenib [no description available] | 2.6 | 1 | 0 | 1,3,5-triazines; aminopyridine; aromatic amine; organofluorine compound; secondary amino compound; tertiary alcohol | antineoplastic agent; EC 1.1.1.42 (isocitrate dehydrogenase) inhibitor |
isookanin isookanin: from Bidens bipinnata; structure in first source | 2.13 | 1 | 0 | | |
s 8932 [no description available] | 2.6 | 1 | 0 | aromatic amine; C-nucleoside; carboxylic ester; nitrile; phosphoramidate ester; pyrrolotriazine | anticoronaviral agent; antiviral drug; prodrug |
akebia saponin d akebia saponin D: isolated from Dipsacus asper; structure in first source. akebia saponin D : A triterpenoid saponin that is hederagenin attached to a alpha-L-arabinopyranosyl residue at position 3 via a glycosidic linkage and a 6-O-beta-D-glucopyranosyl-beta-D-glucopyranosyl residue at position 28 via an ester linkage. It is the active ingredient found in the traditional Chinese herb Radix Dipsaci. | 2.15 | 1 | 0 | | |
agathic acid agathic acid: labdane; RN given for (1S-(1alpha,4aalpha,5alpha(E),8abeta))-isomer; metabolite of isocupressic acid; structure in first source | 2.17 | 1 | 0 | | |
entecavir entecavir (anhydrous) : Guanine substituted at the 9 position by a 4-hydroxy-3-(hydroxymethyl)-2-methylidenecyclopentyl group. A synthetic analogue of 2'-deoxyguanosine, it is a nucleoside reverse transcriptase inhibitor with selective antiviral activity against hepatitis B virus. Entecavir is phosphorylated intracellularly to the active triphosphate form, which competes with deoxyguanosine triphosphate, the natural substrate of hepatitis B virus reverse transcriptase, inhibiting every stage of the enzyme's activity, although it has no activity against HIV. It is used for the treatment of chronic hepatitis B. | 2.6 | 1 | 0 | 2-aminopurines; oxopurine; primary alcohol; secondary alcohol | antiviral drug; EC 2.7.7.49 (RNA-directed DNA polymerase) inhibitor |
acyclovir Acyclovir: A GUANOSINE analog that acts as an antimetabolite. Viruses are especially susceptible. Used especially against herpes.. acyclovir : An oxopurine that is guanine substituted by a (2-hydroxyethoxy)methyl substituent at position 9. Used in the treatment of viral infections. | 2.6 | 1 | 0 | 2-aminopurines; oxopurine | antimetabolite; antiviral drug |
nu 1025 NU 1064: structure in first source | 2.6 | 1 | 0 | phenols; quinazolines | EC 2.4.2.30 (NAD(+) ADP-ribosyltransferase) inhibitor |
didanosine Didanosine: A dideoxynucleoside compound in which the 3'-hydroxy group on the sugar moiety has been replaced by a hydrogen. This modification prevents the formation of phosphodiester linkages which are needed for the completion of nucleic acid chains. Didanosine is a potent inhibitor of HIV replication, acting as a chain-terminator of viral DNA by binding to reverse transcriptase; ddI is then metabolized to dideoxyadenosine triphosphate, its putative active metabolite.. didanosine : A purine 2',3'-dideoxyribonucleoside that is inosine in which the hydroxy groups at both the 2' and the 3' positions on the sugar moiety have been replaced by hydrogen. An antiviral drug, it is used as a medication to treat HIV/AIDS. | 3.58 | 2 | 0 | purine 2',3'-dideoxyribonucleoside | antimetabolite; antiviral drug; EC 2.4.2.1 (purine-nucleoside phosphorylase) inhibitor; geroprotector; HIV-1 reverse transcriptase inhibitor |
ganciclovir [no description available] | 2.6 | 1 | 0 | 2-aminopurines; oxopurine | antiinfective agent; antiviral drug |
valacyclovir Valacyclovir: A prodrug of acyclovir that is used in the treatment of HERPES ZOSTER and HERPES SIMPLEX VIRUS INFECTION of the skin and mucous membranes, including GENITAL HERPES. | 2.6 | 1 | 0 | L-valyl ester | antiviral drug |
penciclovir penciclovir : A member of the class of 2-aminopurines that is guanine in which the hydrogen at position 9 is substituted by a 4-hydroxy-3-(hydroxymethyl)but-1-yl group. An antiviral drug, it is administered topically for treatment of herpes labialis. A prodrug, famciclovir, is used for oral administration. | 2.6 | 1 | 0 | 2-aminopurines; propane-1,3-diols | antiviral drug |
4-hydroxyquinazoline 4-oxo-3,4-dihydroquinazoline: structure in first source | 2.6 | 1 | 0 | quinazolines | |
tegaserod tegaserod: a nonbenzamide 5-hydroxytryptamine(4) agonist; used in treatment of irritable bowel syndrome; marketing suspended 2007 in US due to higher incidence of MI, stroke, and unstable angina; structure given in first source | 2.6 | 1 | 0 | carboxamidine; guanidines; hydrazines; indoles | gastrointestinal drug; serotonergic agonist |
norclozapine norclozapine: structure given in first source. N-desmethylclozapine : A dibenzodoazepine substituted with chloro and piperazino groups which is a major metabolite of clozapine; a potent and selective 5-HT2C serotonin receptor antagonist. | 2.6 | 1 | 0 | dibenzodiazepine; organochlorine compound; piperazines | delta-opioid receptor agonist; metabolite; serotonergic antagonist |
pemetrexed pemetrexed disodium : An organic sodium salt that is the disodium salt of N-{4-[2-(2-amino-4-oxo-4,7-dihydro-1H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl]benzoyl}-L-glutamic acid. Inhibits thymidylate synthase (TS), 421 dihydrofolate reductase (DHFR), and glycinamide ribonucleotide formyltransferase (GARFT). | 2.6 | 1 | 0 | N-acyl-L-glutamic acid; pyrrolopyrimidine | antimetabolite; antineoplastic agent; EC 1.5.1.3 (dihydrofolate reductase) inhibitor; EC 2.1.1.45 (thymidylate synthase) inhibitor; EC 2.1.2.2 (phosphoribosylglycinamide formyltransferase) inhibitor |
conocurvone conocurvone: a trimeric naphthoquinone derivative; extracted from Conospermum incurvum; structure given in first source | 3.1 | 1 | 0 | organic heterotricyclic compound; organooxygen compound | |
aprepitant Aprepitant: A morpholine neurokinin-1 (NK1) receptor antagonist that is used in the management of nausea and vomiting caused by DRUG THERAPY, and for the prevention of POSTOPERATIVE NAUSEA AND VOMITING.. aprepitant : A morpholine-based antiemetic, which is or the prevention of acute and delayed nausea and vomiting associated with initial and repeat courses of highly emetogenic cancer chemotherapy. Aprepitant is a selective high-affinity antagonist of human substance P/neurokinin 1 (NK1) receptors. | 2.6 | 1 | 0 | (trifluoromethyl)benzenes; cyclic acetal; morpholines; triazoles | antidepressant; antiemetic; neurokinin-1 receptor antagonist; peripheral nervous system drug; substance P receptor antagonist |
azilsartan azilsartan: an angiotensin type 1 receptor blocker; receptor blocker. azilsartan : A benzimidazolecarboxylic acid that is benzimidazole-7-carboxylic acid substituted at position 2 by a methoxy group and at position 1 by a 2'-[(5-oxo-4,5-dihydro-1,2,4-oxadiazol-3-yl)biphenyl-4-yl]methyl group. Used (as the prodrug, azilsartan medoxomil) for treatment of hypertension. | 2.6 | 1 | 0 | 1,2,4-oxadiazole; aromatic ether; benzimidazolecarboxylic acid | angiotensin receptor antagonist; antihypertensive agent |
hesperadin [no description available] | 2.6 | 1 | 0 | | |
6-bromoindirubin-3'-acetoxime 6-bromoindirubin-3'-acetoxime: a synthetic derivative of a compound from the Mediterranean mollusk Hexaplex trunculus, protects cells from varicella infection | 2.6 | 1 | 0 | | |
n'-(3,4-dihydroxybenzylidene)-3-hydroxy-2-naphthahydrazide [no description available] | 2.6 | 1 | 0 | catechols; hydrazide; hydrazone; naphthols | EC 3.6.5.5 (dynamin GTPase) inhibitor |
XL413 XL413 : A benzofuropyrimidine that is 3,4-dihydro[1]benzofuro[3,2-d]pyrimidine substituted by (2S)-pyrrolidin-2-yl, oxo and chloro groups at positions 2, 4, and 8, respectively. It is a potent ATP competitive inhibitor of Cdc7 kinase (IC50 = 3.4 nM) and exhibits anticancer properties. | 2.6 | 1 | 0 | benzofuropyrimidine; organochlorine compound; pyrrolidines | antineoplastic agent; EC 2.7.11.1 (non-specific serine/threonine protein kinase) inhibitor |
me0328 ME0328: inhibits ARTD3; structure in first source | 2.6 | 1 | 0 | | |
nvp-tnks656 [no description available] | 2.6 | 1 | 0 | | |