Target type: biologicalprocess
The formation of a protein homotetramer, a macromolecular structure consisting of four noncovalently associated identical subunits. [GOC:go_curators]
Protein homotetramerization is a biological process where four identical protein monomers associate to form a stable, functional complex called a homotetramer. This process involves a series of intricate steps driven by non-covalent interactions, including hydrophobic interactions, hydrogen bonding, electrostatic interactions, and van der Waals forces.
The initial step typically involves the association of two monomers, forming a dimer. This dimerization event is often mediated by specific amino acid residues at the interface between the two monomers, creating a favorable interaction site. The dimer can then interact with another dimer through a similar mechanism, leading to the formation of a tetramer.
The process of homotetramerization is influenced by various factors, including the concentration of the monomers, the temperature, and the presence of specific ions or molecules in the cellular environment. The stability of the tetramer is determined by the strength of the interactions between the subunits, which is influenced by the specific amino acid sequence and the three-dimensional structure of the monomers.
Homotetramerization plays a crucial role in the function of many proteins, enhancing their stability, catalytic activity, or ability to interact with other molecules. For instance, some enzymes exhibit increased catalytic efficiency upon tetramer formation, while others require the tetrameric structure to bind their substrates or to assemble into larger functional units.
In addition to its functional significance, homotetramerization also contributes to the regulation of protein activity. The assembly and disassembly of tetramers can be controlled by various mechanisms, such as phosphorylation, allosteric regulation, or binding of specific ligands. This allows cells to fine-tune the activity of proteins in response to changes in cellular conditions.
The process of homotetramerization is a complex and dynamic process that is essential for the proper functioning of many biological systems. Understanding the molecular mechanisms underlying homotetramerization is crucial for developing new therapeutic strategies targeting protein interactions and for gaining insights into the pathogenesis of diseases associated with protein misfolding and aggregation.'
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| Protein | Definition | Taxonomy |
|---|---|---|
| Enoyl-[acyl-carrier-protein] reductase [NADH] FabI | An enoyl-[acyl-carrier-protein] reductase [NADH] FabI that is encoded in the genome of Escherichia coli K-12. [PRO:DNx, UniProtKB:P0AEK4] | Escherichia coli K-12 |
| Inosine-5'-monophosphate dehydrogenase | An inosine-5-monophosphate dehydrogenase that is encoded in the genome of Escherichia coli K-12. [PRO:DNx, UniProtKB:P0ADG7] | Escherichia coli K-12 |
| Cystathionine beta-lyase MetC | A cystathionine beta-lyase MetC that is encoded in the genome of Escherichia coli K-12. [PRO:DNx, UniProtKB:P06721] | Escherichia coli K-12 |
| Bifunctional aspartokinase/homoserine dehydrogenase 1 | A bifunctional aspartokinase/homoserine dehydrogenase 1 that is encoded in the genome of Escherichia coli K-12. [PRO:DNx, UniProtKB:P00561] | Escherichia coli K-12 |
| Retinal dehydrogenase 2 | A retinal dehydrogenase 2 that is encoded in the genome of chicken. [OMA:O93344, PRO:DNx] | Gallus gallus (chicken) |
| Transient receptor potential cation channel subfamily V member 5 | A transient receptor potential cation channel subfamily V member 5 that is encoded in the genome of human. [PRO:HJD, UniProtKB:Q9NQA5] | Homo sapiens (human) |
| Transient receptor potential cation channel subfamily M member 4 | A transient receptor potential cation channel subfamily M member 4 that is encoded in the genome of human. [PRO:DNx, UniProtKB:Q8TD43] | Homo sapiens (human) |
| Transient receptor potential cation channel subfamily V member 1 | A transient receptor potential cation channel TRPV1 that is encoded in the genome of human. [PRO:CNA, UniProtKB:Q8NER1] | Homo sapiens (human) |
| Glycine N-methyltransferase | A glycine N-methyltransferase that is encoded in the genome of human. [PRO:DNx, UniProtKB:Q14749] | Homo sapiens (human) |
| Inositol 1,4,5-trisphosphate receptor type 1 | An inositol 1,4,5-trisphosphate receptor type 1 that is encoded in the genome of human. [PRO:DNx, UniProtKB:Q14643] | Homo sapiens (human) |
| Inositol 1,4,5-trisphosphate receptor type 3 | An inositol 1,4,5-trisphosphate receptor type 3 that is encoded in the genome of human. [PRO:DNx, UniProtKB:Q14573] | Homo sapiens (human) |
| Acetyl-CoA carboxylase 1 | An acetyl-CoA carboxylase 1 that is encoded in the genome of human. [PRO:DNx, UniProtKB:Q13085] | Homo sapiens (human) |
| Quinone oxidoreductase | A quinone oxidoreductase that is encoded in the genome of human. [PRO:DNx, UniProtKB:Q08257] | Homo sapiens (human) |
| Dynamin-1 | A dynamin-1 that is encoded in the genome of human. [PRO:DNx, UniProtKB:Q05193] | Homo sapiens (human) |
| Tryptophan 2,3-dioxygenase | A tryptophan 2,3-dioxygenase that is encoded in the genome of human. [PRO:DNx, UniProtKB:P48775] | Homo sapiens (human) |
| Aldehyde dehydrogenase family 1 member A3 | A retinaldehyde dehydrogenase 3 that is encoded in the genome of human. [PRO:DNx, UniProtKB:P47895] | Homo sapiens (human) |
| Glutamate receptor 3 | A glutamate receptor 3 that is encoded in the genome of human. [PRO:DNx, UniProtKB:P42263] | Homo sapiens (human) |
| Serine hydroxymethyltransferase, mitochondrial | A serine hydroxymethyltransferase, mitochondrial that is encoded in the genome of human. [PRO:DNx, UniProtKB:P34897] | Homo sapiens (human) |
| Serine hydroxymethyltransferase, cytosolic | A serine hydroxymethyltransferase, cytosolic that is encoded in the genome of human. [PRO:DNx, UniProtKB:P34896] | Homo sapiens (human) |
| Cystathionine gamma-lyase | A cystathionine gamma-lyase that is encoded in the genome of human. [PRO:DNx, UniProtKB:P32929] | Homo sapiens (human) |
| Ryanodine receptor 1 | A ryanodine receptor 1 that is encoded in the genome of human. [PRO:DNx, UniProtKB:P21817] | Homo sapiens (human) |
| Thymidine kinase, cytosolic | A thymidine kinase, cytosolic that is encoded in the genome of human. [PRO:DNx, UniProtKB:P04183] | Homo sapiens (human) |
| Hypoxanthine-guanine phosphoribosyltransferase | A hypoxanthine-guanine phosphoribosyltransferase that is encoded in the genome of human. [PRO:DNx, UniProtKB:P00492] | Homo sapiens (human) |
| Glutaminase kidney isoform, mitochondrial | A glutaminase kidney isoform, mitochondrial that is encoded in the genome of human. [PRO:DNx, UniProtKB:O94925] | Homo sapiens (human) |
| Retinal dehydrogenase 2 | A retinal dehydrogenase 2 that is encoded in the genome of human. [PRO:DNx, UniProtKB:O94788] | Homo sapiens (human) |
| Transient receptor potential cation channel subfamily M member 2 | A transient receptor potential cation channel subfamily M member 2 that is encoded in the genome of human. [PRO:DNx, UniProtKB:O94759] | Homo sapiens (human) |
| Transient receptor potential cation channel subfamily A member 1 | A transient receptor potential cation channel TRPA1 that is encoded in the genome of human. [PRO:HJD, UniProtKB:O75762] | Homo sapiens (human) |
| Acetyl-CoA carboxylase 2 | An acetyl-CoA carboxylase 2 that is encoded in the genome of human. [PRO:DNx, UniProtKB:O00763] | Homo sapiens (human) |
| Compound | Definition | Classes | Roles |
|---|---|---|---|
| aminolevulinic acid | 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. 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. | 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 |
| 5-aminovaleric acid | 5-aminopentanoic acid : A delta-amino acid comprising pentanoic acid with an amino substituent at C-5; a methylene homologue of gamma-aminobutyric acid (GABA) that is a weak GABA agonist. 5-aminovaleric acid: from red fox anal secretion; RN given refers to parent cpd | amino acid zwitterion; delta-amino acid; omega-amino fatty acid | human metabolite |
| aminooxyacetic acid | (aminooxy)acetic acid : A member of the class of hydroxylamines that is acetic acid substituted at postion 2 by an aminooxy group. It is a compound which inhibits aminobutyrate aminotransferase activity in vivo, resulting in increased levels of gamma-aminobutyric acid in tissues. Aminooxyacetic Acid: A compound that inhibits aminobutyrate aminotransferase activity in vivo, thereby raising the level of gamma-aminobutyric acid in tissues. | amino acid; hydroxylamines; monocarboxylic acid | anticonvulsant; EC 2.6.1.19 (4-aminobutyrate--2-oxoglutarate transaminase) inhibitor; EC 4.2.1.22 (cystathionine beta-synthase) inhibitor; nootropic agent |
| 4-vinylguaiacol | 2-methoxy-4-vinylphenol : A member of the class of phenols that is guaiacol in which the hydrogen para- to the hydroxy group is replaced by a vinyl group. 2-methoxy-4-vinylphenol: a germination inhibitor; also an odorant in green tea; structure in first source | phenols | flavouring agent; pheromone; 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). | monohydroxybenzoic acid | algal metabolite; antifungal agent; antiinfective agent; EC 1.11.1.11 (L-ascorbate peroxidase) inhibitor; keratolytic drug; plant hormone; plant metabolite |
| 3-methylcatechol | 3-methylbenzene-1,2-diol: structure in first source 3-methylcatechol : A methylcatechol carrying a methyl substituent at position 3. It is a xenobiotic metabolite produced by some bacteria capable of degrading nitroaromatic compounds present in pesticide-contaminated soil samples. dihydroxytoluene : Any hydroxytoluene that has two hydroxy substituents | methylcatechol | bacterial xenobiotic metabolite |
| alanylalanine | alanylalanine: RN given refers to (DL)-isomer | dipeptide | |
| indole | indole; polycyclic heteroarene | Escherichia coli metabolite | |
| alpha-amino-3-hydroxy-5-methyl-4-isoxazolepropionic acid | alpha-Amino-3-hydroxy-5-methyl-4-isoxazolepropionic Acid: An IBOTENIC ACID homolog and glutamate agonist. The compound is the defining agonist for the AMPA subtype of glutamate receptors (RECEPTORS, AMPA). It has been used as a radionuclide imaging agent but is more commonly used as an experimental tool in cell biological studies. | non-proteinogenic alpha-amino acid | |
| menthol | Menthol: A monoterpene cyclohexanol produced from mint oils. | p-menthane monoterpenoid; secondary alcohol | volatile oil component |
| 2-aminoethoxydiphenyl borate | 2-aminoethoxydiphenyl borate: is a novel membrane-penetrable modulator and transient receptor potential channel blocker; structure in first source; do not confuse with 2-APB cpd 2-aminoethoxydiphenylborane : An organoboron compound that is diphenylborane in which the borane hydrogen is replaced by a 2-aminoethoxy group. | organoboron compound; primary amino compound | calcium channel blocker; IP3 receptor antagonist; potassium channel opener |
| aniracetam | N-acylpyrrolidine; pyrrolidin-2-ones | ||
| aurintricarboxylic acid | aurintricarboxylic acid : A member of the class of quinomethanes that is 3-methylidene-6-oxocyclohexa-1,4-diene-1-carboxylic acid in which the methylidene hydrogens are replaced by 4-carboxy-3-hydroxyphenyl groups. The trisodium salt is the biological stain 'chrome violet CG' while the triammonium salt is 'aluminon'. Aurintricarboxylic Acid: A dye which inhibits protein biosynthesis at the initial stages. The ammonium salt (aluminon) is a reagent for the colorimetric estimation of aluminum in water, foods, and tissues. | monohydroxybenzoic acid; quinomethanes; tricarboxylic acid | fluorochrome; histological dye; insulin-like growth factor receptor 1 antagonist |
| benzyl isothiocyanate | benzyl isothiocyanate: inhibits carcinogen-induced neoplasia; structure in Negwer, 5th ed, #715; also promotes urinary bladder carcinoma | benzenes; isothiocyanate | antibacterial drug |
| cannabinol | Cannabinol: A physiologically inactive constituent of Cannabis sativa L. | dibenzopyran | |
| clotrimazole | conazole antifungal drug; imidazole antifungal drug; imidazoles; monochlorobenzenes | antiinfective agent; environmental contaminant; xenobiotic | |
| cyclothiazide | cyclothiazide : 3,4-Dihydro-2H-1,2,4-benzothiadiazine 1,1-dioxide substituted at positions 3, 5 and 6 by a 2-norbornen-5-yl group, chlorine, and a sulfonamide group, respectively. A thiazide diuretic, it has been used in the management of hypertension and oedema. cyclothiazide: inhibits the desensitization of AMPA-type receptors; structure | benzothiadiazine | antihypertensive agent; diuretic |
| diclofenac | diclofenac : A monocarboxylic acid consisting of phenylacetic acid having a (2,6-dichlorophenyl)amino group at the 2-position. Diclofenac: A non-steroidal anti-inflammatory agent (NSAID) with antipyretic and analgesic actions. It is primarily available as the sodium salt. | amino acid; aromatic amine; dichlorobenzene; monocarboxylic acid; secondary amino compound | antipyretic; drug allergen; EC 1.14.99.1 (prostaglandin-endoperoxide synthase) inhibitor; environmental contaminant; non-narcotic analgesic; non-steroidal anti-inflammatory drug; xenobiotic |
| disulfiram | 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 | |
| econazole | 1-{2-(4-chlorobenzyloxy)-2-(2,4-dichlorophenyl)ethyl}imidazole : A member of the class of imidazoles that is 1-(2,4-dichlorophenyl)-2-(imidazol-1-yl)ethanol in which the hydroxyl hydrogen is replaced by a 4-chlorobenzyl group. econazole : A racemate composed of equimolar amounts of (R)- and (S)-econazole. Used (as its nitrate salt) to treat skin infections such as athlete's foot, jock itch, ringworm and other fungal skin infections. Econazole: An imidazole derivative that is commonly used as a topical antifungal agent. | dichlorobenzene; ether; imidazoles; monochlorobenzenes | |
| flufenamic acid | flufenamic acid : An aromatic amino acid consisting of anthranilic acid carrying an N-(trifluoromethyl)phenyl substituent. An analgesic and anti-inflammatory, it is used in rheumatic disorders. Flufenamic Acid: An anthranilic acid derivative with analgesic, anti-inflammatory, and antipyretic properties. It is used in musculoskeletal and joint disorders and administered by mouth and topically. (From Martindale, The Extra Pharmacopoeia, 30th ed, p16) | aromatic amino acid; organofluorine compound | antipyretic; EC 1.14.99.1 (prostaglandin-endoperoxide synthase) inhibitor; non-narcotic analgesic; non-steroidal anti-inflammatory drug |
| iodoacetamide | |||
| juglone | juglone : A hydroxy-1,4-naphthoquinone that is 1,4-naphthoquinone in which the hydrogen at position 5 has been replaced by a hydroxy group. A plant-derived 1,4-naphthoquinone with confirmed antibacterial and antitumor activities. juglone: structure | hydroxy-1,4-naphthoquinone | geroprotector; herbicide; reactive oxygen species generator |
| mefenamic acid | mefenamic acid : An aminobenzoic acid that is anthranilic acid in which one of the hydrogens attached to the nitrogen is replaced by a 2,3-dimethylphenyl group. Although classed as a non-steroidal anti-inflammatory drug, its anti-inflammatory properties are considered to be minor. It is used to relieve mild to moderate pain, including headaches, dental pain, osteoarthritis and rheumatoid arthritis. Mefenamic Acid: A non-steroidal anti-inflammatory agent with analgesic, anti-inflammatory, and antipyretic properties. It is an inhibitor of cyclooxygenase. | aminobenzoic acid; secondary amino compound | analgesic; antipyretic; antirheumatic drug; EC 1.14.99.1 (prostaglandin-endoperoxide synthase) inhibitor; environmental contaminant; non-steroidal anti-inflammatory drug; xenobiotic |
| mesalamine | mesalamine : A monohydroxybenzoic acid that is salicylic acid substituted by an amino group at the 5-position. Mesalamine: An anti-inflammatory agent, structurally related to the SALICYLATES, which is active in INFLAMMATORY BOWEL DISEASE. It is considered to be the active moiety of SULPHASALAZINE. (From Martindale, The Extra Pharmacopoeia, 30th ed) | amino acid; aromatic amine; monocarboxylic acid; monohydroxybenzoic acid; phenols | non-steroidal anti-inflammatory drug |
| nevirapine | 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. Nevirapine: A potent, non-nucleoside reverse transcriptase inhibitor used in combination with nucleoside analogues for treatment of HIV INFECTIONS and AIDS. | cyclopropanes; dipyridodiazepine | antiviral drug; HIV-1 reverse transcriptase inhibitor |
| niflumic acid | Niflumic Acid: An analgesic and anti-inflammatory agent used in the treatment of rheumatoid arthritis. | aromatic carboxylic acid; pyridines | |
| masoprocol | nordihydroguaretic acid: antioxidant compound found in the creosote bush (Larrea tridentata) | catechols; lignan; tetrol | antioxidant; ferroptosis inhibitor; geroprotector; plant metabolite |
| 5-nitro-2-(3-phenylpropylamino)benzoic acid | 5-nitro-2-(3-phenylpropylamino)benzoic acid: structure given in first source; chloride channel antagonist | nitrobenzoic acid | |
| oxaprozin | oxaprozin : A monocarboxylic acid that is a propionic acid derivative having a 4,5-diphenyl-1,3-oxazol-2-yl substituent at position 3. It is non-steroidal anti-inflammatory drug commonly used to relieve the pain and inflammatory responses associated with osteoarthritis and rheumatoid arthritis. Oxaprozin: An oxazole-propionic acid derivative, cyclooxygenase inhibitor, and non-steroidal anti-inflammatory drug that is used in the treatment of pain and inflammation associated with of OSTEOARTHRITIS; RHEUMATOID ARTHRITIS; and ARTHRITIS, JUVENILE. | 1,3-oxazoles; monocarboxylic acid | analgesic; non-steroidal anti-inflammatory drug |
| 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. | endocannabinoid; N-(long-chain-acyl)ethanolamine; N-(saturated fatty acyl)ethanolamine | anti-inflammatory drug; anticonvulsant; antihypertensive agent; neuroprotective agent |
| papaverine | 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. 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. | benzylisoquinoline alkaloid; dimethoxybenzene; isoquinolines | antispasmodic drug; vasodilator agent |
| primaquine | primaquine : An N-substituted diamine that is pentane-1,4-diamine substituted by a 6-methoxyquinolin-8-yl group at the N(4) position. It is a drug used in the treatment of malaria and Pneumocystis pneumonia. Primaquine: An aminoquinoline that is given by mouth to produce a radical cure and prevent relapse of vivax and ovale malarias following treatment with a blood schizontocide. It has also been used to prevent transmission of falciparum malaria by those returning to areas where there is a potential for re-introduction of malaria. Adverse effects include anemias and GI disturbances. (From Martindale, The Extra Pharmacopeia, 30th ed, p404) | aminoquinoline; aromatic ether; N-substituted diamine | antimalarial |
| probenecid | probenecid : A sulfonamide in which the nitrogen of 4-sulfamoylbenzoic acid is substituted with two propyl groups. 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. | benzoic acids; sulfonamide | uricosuric drug |
| triclosan | 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 | |
| thymidine | pyrimidine 2'-deoxyribonucleoside | Escherichia coli metabolite; human metabolite; metabolite; mouse metabolite | |
| penicillamine | penicillamine : An alpha-amino acid having the structure of valine substituted at the beta position with a sulfanyl group. Penicillamine: 3-Mercapto-D-valine. The most characteristic degradation product of the penicillin antibiotics. It is used as an antirheumatic and as a chelating agent in Wilson's disease. | non-proteinogenic alpha-amino acid; penicillamine | antirheumatic drug; chelator; copper chelator; drug allergen |
| idoxuridine | organoiodine compound; pyrimidine 2'-deoxyribonucleoside | antiviral drug; DNA synthesis inhibitor | |
| allyl isothiocyanate | allyl isothiocyanate : An isothiocyanate with the formula CH2=CHCH2N=C=S. A colorless oil with boiling point 152degreeC, it is responsible for the pungent taste of mustard, horseradish, and wasabi. allyl isothiocyanate: used in the manufacture of flavors, war gases; medical use as a counterirritant; structure | alkenyl isothiocyanate; isothiocyanate | antimicrobial agent; antineoplastic agent; apoptosis inducer; lachrymator; metabolite |
| cetrimonium bromide | cetyltrimethylammonium bromide : The organic bromide salt that is the bromide salt of cetyltrimethylammonium; one of the components of the topical antiseptic cetrimide. | organic bromide salt; quaternary ammonium salt | detergent; surfactant |
| 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. | pyrimidine 2'-deoxyribonucleoside | antimetabolite; antineoplastic agent |
| adenosine monophosphate | Adenosine Monophosphate: Adenine nucleotide containing one phosphate group esterified to the sugar moiety in the 2'-, 3'-, or 5'-position. | adenosine 5'-phosphate; purine ribonucleoside 5'-monophosphate | adenosine A1 receptor agonist; cofactor; EC 3.1.3.1 (alkaline phosphatase) inhibitor; EC 3.1.3.11 (fructose-bisphosphatase) inhibitor; fundamental metabolite; micronutrient; nutraceutical |
| cytarabine | beta-D-arabinoside; monosaccharide derivative; pyrimidine nucleoside | antimetabolite; antineoplastic agent; antiviral agent; immunosuppressive agent | |
| tryptophan | tryptophan : An alpha-amino acid that is alanine bearing an indol-3-yl substituent at position 3. 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. | erythrose 4-phosphate/phosphoenolpyruvate family amino acid; L-alpha-amino acid; L-alpha-amino acid zwitterion; proteinogenic amino acid; tryptophan; tryptophan zwitterion | antidepressant; Escherichia coli metabolite; human metabolite; micronutrient; mouse metabolite; nutraceutical; plant metabolite; Saccharomyces cerevisiae metabolite |
| thymol | thymol : A phenol that is a natural monoterpene derivative of cymene. Thymol: A phenol obtained from thyme oil or other volatile oils used as a stabilizer in pharmaceutical preparations, and as an antiseptic (antibacterial or antifungal) agent. | monoterpenoid; phenols | volatile oil component |
| uvitex swn | Uvitex SWN: optical brightner from Ciba; structure | 7-aminocoumarins | fluorochrome |
| 2-chlorophenol | chlorophenol : A halophenol that is any phenol containing one or more covalently bonded chlorine atoms. | 2-halophenol; monochlorophenol | |
| benzyl bromide | benzyl bromide : A member of the class of benzyl bromides that is toluene substituted on the alpha-carbon with bromine. benzyl bromide: structure given in first source | benzyl bromides | lachrymator |
| ethyl bromoacetate | |||
| acrolein | enal | herbicide; human xenobiotic metabolite; toxin | |
| n,n-dimethyl-1-dodecanamine | N,N-dimethyl-1-dodecanamine: increases body weight & feed efficiency in animals; RN given refers to parent cpd | ||
| citronellol | citronellol : A monoterpenoid that is oct-6-ene substituted by a hydroxy group at position 1 and methyl groups at positions 3 and 7. citronellol: alcohol form of citronellal; found in rose oil; RN given refers to parent cpd without isomeric designation; structure insect repellent : An insecticide that acts as a repellent to insects. | monoterpenoid | plant metabolite |
| decylamine | decylamine: structure | alkylamine | |
| citronellyl acetate | citronellol acetate : A monoterpenoid that is the acetate ester of citronellol. It has been isolated from Citrus hystrix. citronellyl acetate: RN given refers to cpd without isomeric designation | acetate ester; monoterpenoid | plant metabolite |
| chrysene | chrysene : An ortho-fused polycyclic arene found commonly in the coal tar. chrysene: structure in Merck Index, 9th ed, #2252 | ortho-fused polycyclic arene | plant metabolite |
| dibenz(b,f)(1,4)oxazepine | |||
| thymidine monophosphate | dTMP : The neutral species of thymidine 5'-monophosphate (2'-deoxythymidine 5'-monophosphate). Thymidine Monophosphate: 5-Thymidylic acid. A thymine nucleotide containing one phosphate group esterified to the deoxyribose moiety. | thymidine 5'-monophosphate | fundamental metabolite |
| 4-methylcatechol | methylcatechol | antioxidant; carcinogenic agent; hapten; human metabolite; plant metabolite | |
| plumbagin | plumbagin : A hydroxy-1,4-naphthoquinone that is 1,4-naphthoquinone in which the hydrogens at positions 2 and 5 are substituted by methyl and hydroxy groups, respectively. plumbagin: a superoxide anion generator | hydroxy-1,4-naphthoquinone; phenols | anticoagulant; antineoplastic agent; immunological adjuvant; metabolite |
| 9-phenanthrol | 9-phenanthrol : A phenanthrol that is phenanthrene in which a hydrogen attached to a carbon in the central ring has been replaced by a hydroxy group. 9-phenanthrol: an inhibitor of AMP-dependent protein kinase catalytic subunit; structure in first source | phenanthrol | TRPM4 channel inhibitor |
| kainic acid | Kainic Acid: (2S-(2 alpha,3 beta,4 beta))-2-Carboxy-4-(1-methylethenyl)-3-pyrrolidineacetic acid. Ascaricide obtained from the red alga Digenea simplex. It is a potent excitatory amino acid agonist at some types of excitatory amino acid receptors and has been used to discriminate among receptor types. Like many excitatory amino acid agonists it can cause neurotoxicity and has been used experimentally for that purpose. | dicarboxylic acid; L-proline derivative; non-proteinogenic L-alpha-amino acid; pyrrolidinecarboxylic acid | antinematodal drug; excitatory amino acid agonist |
| carvacrol | carvacrol : A phenol that is a natural monoterpene derivative of cymene. An inhibitor of bacterial growth, it is used as a food additive. Potent activator of the human ion channels transient receptor potential V3 (TRPV3) and A1 (TRPA1). | botanical anti-fungal agent; p-menthane monoterpenoid; phenols | agrochemical; antimicrobial agent; flavouring agent; TRPA1 channel agonist; volatile oil component |
| 2,3-dimethylphenol | |||
| evernic acid | evernic acid: RN given refers to parent cpd | carbonyl compound | |
| myristic acid | Myristic Acid: A saturated 14-carbon fatty acid occurring in most animal and vegetable fats, particularly butterfat and coconut, palm, and nutmeg oils. It is used to synthesize flavor and as an ingredient in soaps and cosmetics. (From Dorland, 28th ed) tetradecanoate : A long-chain fatty acid anion that is the conjugate base of myristic acid; major species at pH 7.3. tetradecanoic acid : A straight-chain, fourteen-carbon, long-chain saturated fatty acid mostly found in milk fat. | long-chain fatty acid; straight-chain saturated fatty acid | algal metabolite; Daphnia magna metabolite; EC 3.1.1.1 (carboxylesterase) inhibitor; human metabolite |
| glycylglycine | dipeptide; dipeptide zwitterion | human metabolite | |
| toluene 2,4-diisocyanate | toluene 2,4-diisocyanate : A toluene meta-diisocyanate in which the isocyanato groups are at positions 2 and 4 relative to the methyl group on the benzene ring. Toluene 2,4-Diisocyanate: Skin irritant and allergen used in the manufacture of polyurethane foams and other elastomers. | toluene meta-diisocyanate | allergen; hapten |
| allyl sulfide | allyl sulfide: essence of garlic; inhibits CYP2E1 | organic sulfide | |
| bromoacetone | bromoacetone : An alpha-bromoketone that is acetone in which one of the hydrogens is replaced by a bromine atom. A poweful lachrymator, it was formerly used as a chemical weapon. | alpha-bromoketone | lachrymator |
| dodecylamine | dodecylamine: RN given refers to parent cpd | primary aliphatic amine | |
| deoxyuridine | pyrimidine 2'-deoxyribonucleoside | Escherichia coli metabolite; human metabolite; mouse metabolite; Saccharomyces cerevisiae metabolite | |
| 2'-deoxyadenosine | 2'-deoxyformycin A: RN not in Chemline 9/85; RN and structure given in first source | purine 2'-deoxyribonucleoside; purines 2'-deoxy-D-ribonucleoside | Escherichia coli metabolite; human metabolite; mouse metabolite; Saccharomyces cerevisiae metabolite |
| dodecyltrimethylammonium bromide | dodecyltrimethylammonium bromide : A quarternary ammonium cation having one dodecyl and three methyl substituents around the central nitrogen. | bromide salt; quaternary ammonium salt | surfactant |
| win 18446 | WIN 18446 : A carboxamide that is 1,8-diaminooctane in which a hydrogen attached to each of the amino groups has been replaced by a dichloroacetyl group. Inhibitor of aldehyde dehydrogenase 1a2 (ALDH1a2). Inhibits the biosynthesis of retinoic acid from retinol in neonatal and adult murine testis. It down-regulates sex related genes in zebrafish. | organochlorine compound; secondary carboxamide | EC 1.2.1.3 [aldehyde dehydrogenase (NAD(+))] inhibitor |
| 4-toluenesulfonyl hydrazide | |||
| stearylamine | octadecan-1-amine : An 18-carbon primary aliphatic amine. stearylamine: RN given refers to parent cpd | primary aliphatic amine | film-forming compound |
| dronabinol | Delta(9)-tetrahydrocannabinol : A diterpenoid that is 6a,7,8,10a-tetrahydro-6H-benzo[c]chromene substituted at position 1 by a hydroxy group, positions 6, 6 and 9 by methyl groups and at position 3 by a pentyl group. The principal psychoactive constituent of the cannabis plant, it is used for treatment of anorexia associated with AIDS as well as nausea and vomiting associated with cancer chemotherapy. Dronabinol: A psychoactive compound extracted from the resin of Cannabis sativa (marihuana, hashish). The isomer delta-9-tetrahydrocannabinol (THC) is considered the most active form, producing characteristic mood and perceptual changes associated with this compound. | benzochromene; diterpenoid; phytocannabinoid; polyketide | cannabinoid receptor agonist; epitope; hallucinogen; metabolite; non-narcotic analgesic |
| n-tetradecylamine | N-tetradecylamine: RN given refers to parent cpd | alkylamine | |
| diallyl trisulfide | organic trisulfide | anti-inflammatory agent; antilipemic drug; antineoplastic agent; antioxidant; antiprotozoal drug; apoptosis inducer; estrogen receptor antagonist; insecticide; platelet aggregation inhibitor; vasodilator agent | |
| perillaldehyde | perillaldehyde: from oil of Perillae herba; has neuropharmacological actions; RN given refers to cpd without isomeric designation; structure in Merck Index, 9th ed, #6956 perillyl aldehyde : An aldehyde that is cyclohex-1-ene-1-carbaldehyde substituted by a prop-1-en-2-yl group at position 4. | aldehyde; olefinic compound | human metabolite; mouse metabolite; volatile oil component |
| diallyl disulfide | diallyl disulfide : An organic disulfide where the organic group specified is allyl. It has been isolated from garlic and other species of the genus Allium. diallyl disulfide: major constituent of garlic oil | organic disulfide | antifungal agent; antineoplastic agent; plant metabolite |
| menthol | (-)-menthol : A p-menthan-3-ol which has (1R,2S,5R)-stereochemistry. It is the most common naturally occurring enantiomer. (+-)-menthol : A racemate comprising equimolar amounts of (+)- and (-)-menthol. Both (+-)- and (-)-menthol are used to relieve symptoms of conditions such as bronchitis and sinusitis. When applied to the skin, menthol dilates the blood vessels, giving a sensation of coldness followed by an analgesic effect that relieves itching. It is therefore used in creams and ointments for the relief of pruritis and urticaria. | p-menthan-3-ol | antipruritic drug; antispasmodic drug; antitussive |
| phenethyl isothiocyanate | phenethyl isothiocyanate : An isothiocyanate having a phenethyl group attached to the nitrogen. It is a naturally occurring compound found in some cruciferous vegetables (e.g. watercress) and is known to possess anticancer properties. phenethyl isothiocyanate: a dietary liver aldehyde dehydrogenase inhibitor; promotes urinary bladder carcinoma | isothiocyanate | antineoplastic agent; EC 1.2.1.3 [aldehyde dehydrogenase (NAD(+))] inhibitor; metabolite |
| 6-chrysenamine | 6-chrysenamine: may cause splenic atrophy and leukopenia; minor descriptor (76-84); on-line & Index Medicus search PHENANTHRENES (76-84) | carbopolycyclic compound | |
| o-chlorobenzylidenemalonitrile | o-Chlorobenzylidenemalonitrile: A riot control agent which causes temporary irritation of the eyes and the mucosal surface of the respiratory tract. It is a more potent irritant than OMEGA-CHLOROACETOPHENONE, but less incapacitating. | organochlorine compound | |
| 1,12-dodecamethylenediamine | 1,12-dodecamethylenediamine: RN given refers to parent cpd dodecane-1,12-diamine : An alkane-alpha,omega-diamine that is dodecane substituted by amino groups at positions 1 and 12. | alkane-alpha,omega-diamine | |
| stavudine | stavudine : A nucleoside analogue obtained by formal dehydration across positions 2 and 3 of thymidine. An inhibitor of HIV-1 reverse transcriptase Stavudine: A dideoxynucleoside analog that inhibits reverse transcriptase and has in vitro activity against HIV. | dihydrofuran; nucleoside analogue; organic molecular entity | antimetabolite; antiviral agent; EC 2.7.7.49 (RNA-directed DNA polymerase) inhibitor |
| nitroxoline | nitroxoline : A monohydroxyquinoline in which the hydroxy group is positioned at C-8 with a nitro group trans to it at C-5. nitroxoline: structure in Merck Index, 9th ed, #6475; RN given refers to parent cpd | C-nitro compound; monohydroxyquinoline | antifungal agent; antiinfective agent; antimicrobial agent; renal agent |
| vidarabine | adenine arabinoside : A purine nucleoside in which adenine is attached to arabinofuranose via a beta-N(9)-glycosidic bond. | beta-D-arabinoside; purine nucleoside | antineoplastic agent; bacterial metabolite; nucleoside antibiotic |
| chlordantoin | chlordantoin: structure | imidazolidine-2,4-dione | |
| olsalazine | olsalazine : An azobenzene that consists of two molecules of 4-aminosalicylic acid joined by an azo linkage. A prodrug for mesalazine, an anti-inflammatory drug, it is used (as the disodium salt) in the treatment of inflammatory bowel disease. olsalazine: cpd with 2 salicylate molecules linked together by an azo bond | azobenzenes; dicarboxylic acid | non-steroidal anti-inflammatory drug; prodrug |
| psoromic acid | psoromic acid: structure in first source | carbonyl compound | |
| 6-nitrochrysene | 6-nitrochrysene: RN given refers to cpd with locant for nitro group in position 6 | carbopolycyclic compound | |
| cannabichromene | 1-benzopyran | ||
| glutamic acid | glutamic acid : An alpha-amino acid that is glutaric acid bearing a single amino substituent at position 2. Glutamic Acid: A non-essential amino acid naturally occurring in the L-form. Glutamic acid is the most common excitatory neurotransmitter in the CENTRAL NERVOUS SYSTEM. | glutamic acid; glutamine family amino acid; L-alpha-amino acid; proteinogenic amino acid | Escherichia coli metabolite; ferroptosis inducer; micronutrient; mouse metabolite; neurotransmitter; nutraceutical |
| adenosine diphosphate ribose | Adenosine Diphosphate Ribose: An ester formed between the aldehydic carbon of RIBOSE and the terminal phosphate of ADENOSINE DIPHOSPHATE. It is produced by the hydrolysis of nicotinamide-adenine dinucleotide (NAD) by a variety of enzymes, some of which transfer an ADP-ribosyl group to target proteins. | ADP-sugar | Escherichia coli metabolite; mouse metabolite |
| zidovudine | zidovudine : A pyrimidine 2',3'-dideoxyribonucleoside compound having a 3'-azido substituent and thymine as the nucleobase. 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. | azide; pyrimidine 2',3'-dideoxyribonucleoside | antimetabolite; antiviral drug; HIV-1 reverse transcriptase inhibitor |
| isovelleral | isovelleral: structure given in first source | aldehyde | |
| methyldopa | alpha-methyl-L-dopa : A derivative of L-tyrosine having a methyl group at the alpha-position and an additional hydroxy group at the 3-position on the phenyl ring. Methyldopa: An alpha-2 adrenergic agonist that has both central and peripheral nervous system effects. Its primary clinical use is as an antihypertensive agent. | L-tyrosine derivative; non-proteinogenic L-alpha-amino acid | alpha-adrenergic agonist; antihypertensive agent; hapten; peripheral nervous system drug; sympatholytic agent |
| fialuridine | |||
| flupirtine | flupirtine: RN given refers to parent cpd without isomeric designation | aminopyridine | |
| chaetochromin | chaetochromin: from Chaetomium spp.; RN given refers to chaetochromin A | ||
| duloxetine | duloxetine | ||
| iberverin | |||
| 4-ethylguaiacol | 4-ethylguaiacol: a constituent of wood creosote; suppresses intestinal smooth muscle contraction | methoxybenzenes; phenols | |
| norharman | beta-carboline : The parent compound of the beta-carbolines, a tricyclic structure comprising an indole ring system ortho- fused to C-3 and C-4 of a pyridine ring. norharman: RN given refers to parent cpd | beta-carbolines; mancude organic heterotricyclic parent | fungal metabolite; marine metabolite |
| allicin | botanical anti-fungal agent; sulfoxide | antibacterial agent | |
| thymine arabinoside | thymine arabinoside: selectively inhibits replication of herpes simplex virus | N-glycosyl compound | |
| epigallocatechin gallate | (-)-epigallocatechin 3-gallate : A gallate ester obtained by the formal condensation of gallic acid with the (3R)-hydroxy group of (-)-epigallocatechin. epigallocatechin gallate: a steroid 5alpha-reductase inhibitor and antimutagen in green tea (Camellia sinensis) | flavans; gallate ester; polyphenol | antineoplastic agent; antioxidant; apoptosis inducer; geroprotector; Hsp90 inhibitor; neuroprotective agent; plant metabolite |
| 2',3'-didehydro-2',3'-dideoxyuridine | |||
| 3'-azido-3'-deoxythymidine 5'phosphate | 3'-azido-3'-deoxythymidine 5'phosphate: inhibits thymidylate kinase | ||
| sinefungin | adenosines; non-proteinogenic alpha-amino acid | antifungal agent; antimicrobial agent | |
| 4-(diethylamino)benzaldehyde | 4-(diethylamino)benzaldehyde : A member of the class of benzaldehydes carrying a diethylamino substituent at position 4. | aromatic amine; benzaldehydes; tertiary amino compound | EC 1.2.1.3 [aldehyde dehydrogenase (NAD(+))] inhibitor |
| perilla ketone | perilla ketone: potent lung toxin from Perilla frutescens; structure | aromatic ketone | |
| selfotel | selfotel: a N-methyl-D-aspartate (NMDA) antagonist; used to treat stroke-induced impairment | non-proteinogenic alpha-amino acid | |
| stearyltrimethylammonium bromide | octadecyltrimethylammonium bromide: structure in first source | ||
| 4-ethylcatechol | 4-ethylcatechol: structure in first source | catechols | |
| gallocatechol | (-)-epigallocatechin : A flavan-3,3',4',5,5',7-hexol having (2R,3R)-configuration. | catechin; flavan-3,3',4',5,5',7-hexol | antioxidant; food component; plant metabolite |
| clevudine | |||
| polygodial | aldehyde | ||
| beta-aminoglutaric acid | 3-aminoglutaric acid: RN given refers to parent cpd; structure given in first source isoglutamic acid : A 1,5-dicarboxylic acid compound having a 3-amino substituent. It has been isolated from the extracts of the algae, Chondria armata. | dicarboxylic acid | algal metabolite; marine metabolite |
| voacamine | alkaloid ester; methyl ester; monoterpenoid indole alkaloid; organic heteropentacyclic compound; tertiary amino compound | angiogenesis inhibitor; antineoplastic agent; plant metabolite | |
| tryptanthrine | tryptanthrine: minor constituent of traditional Chinese medicine qing dai | alkaloid antibiotic; organic heterotetracyclic compound; organonitrogen heterocyclic compound | |
| 4-(2-thiazolylazo)resorcinol | 4-(2-thiazolylazo)resorcinol: sensitive indicator for metals | ||
| erucin | isothiocyanate | ||
| leucyl-alanine | Leu-Ala : A dipeptide composed of L-leucine and L-alanine joined by a peptide linkage. | dipeptide | metabolite |
| alanylproline | alanylproline: RN given refers to all (L)-isomer | dipeptide; dipeptide zwitterion | metabolite |
| nicotine | (S)-nicotine : A 3-(1-methylpyrrolidin-2-yl)pyridine in which the chiral centre has S-configuration. The naturally occurring and most active enantiomer of nicotine, isolated from Nicotiana tabacum. | 3-(1-methylpyrrolidin-2-yl)pyridine | anxiolytic drug; biomarker; immunomodulator; mitogen; neurotoxin; nicotinic acetylcholine receptor agonist; peripheral nervous system drug; phytogenic insecticide; plant metabolite; psychotropic drug; teratogenic agent; xenobiotic |
| beta-eudesmol | beta-eudesmol : A carbobicyclic compound that is trans-decalin substituted at positions 2, 4a, and 8 by 2-hydroxypropan-2-yl, methyl and methylidene groups, respectively (the 2R,4aR,8aS-diastereoisomer). beta-eudesmol: found in Atractylodes and other plants; RN given refers to (2R-(2alpha,4aalpha,8abeta))-isomer | carbobicyclic compound; eudesmane sesquiterpenoid; tertiary alcohol | volatile oil component |
| glycylleucine | Gly-Leu : A dipeptide composed of glycine and L-leucine joined by a peptide linkage. | dipeptide; dipeptide zwitterion | metabolite |
| alanyltyrosine | Ala-Tyr : A dipeptide composed of L-alanine and L-tyrosine joined by a peptide linkage. alanyltyrosine: tyrosine source; RN given refers to (L)-isomer | dipeptide | metabolite |
| glycylsarcosine | glycylsarcosine : A dipeptide obtained by formal condensation of the carboxy group of glycine with the amino group of sarcosine. | dipeptide; dipeptide zwitterion | |
| xanthorrhizol | xanthorrhizol: structure in first source | sesquiterpenoid | |
| (6ar-trans)-isomer of tetrahydrocannabivarin 9 | |||
| 6-amino-7-chloro-5,8-dioxoquinoline | 6-amino-7-chloro-5,8-dioxoquinoline: quinone structure important in this cpd; structure | ||
| glycylaspartic acid | glycylaspartic acid: RN given refers to (L)-isomer | dipeptide | metabolite |
| histidinoalanine | histidinoalanine: cross-linking amino acid in calcified tissue collagen; RN given refers to (L)-isomer | dipeptide; dipeptide zwitterion | metabolite |
| cp-55,940 | |||
| epicatechin gallate | (-)-epicatechin-3-O-gallate : A gallate ester obtained by formal condensation of the carboxy group of gallic acid with the (3R)-hydroxy group of epicatechin. A natural product found in Parapiptadenia rigida. epicatechin gallate: a steroid 5alpha-reductase inhibitor; RN given refers to the (cis)-isomer; structure given in first source; isolated from green tea | catechin; gallate ester; polyphenol | EC 3.2.1.1 (alpha-amylase) inhibitor; EC 3.2.1.20 (alpha-glucosidase) inhibitor; metabolite |
| daidzin | 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). daidzin: a potent, selective, and reversible inhibitor of human mitochondrial aldehyde dehydrogenase | 7-hydroxyisoflavones 7-O-beta-D-glucoside; hydroxyisoflavone; monosaccharide derivative | plant metabolite |
| jstx-3 | JSTX-3: structure in first source | N-acyl-amino acid | |
| argiotoxin-636 | argiotoxin-636: from the venom of Argiope aurantia; blocks neuromuscular transmission in insects; structure in first source. | N-acyl-amino acid | |
| celastrol | monocarboxylic acid; pentacyclic triterpenoid | anti-inflammatory drug; antineoplastic agent; antioxidant; EC 5.99.1.3 [DNA topoisomerase (ATP-hydrolysing)] inhibitor; Hsp90 inhibitor; metabolite | |
| 2-amino-3-(3-(carboxymethoxy)-5-methylisoxazol-4-yl)propionic acid | 2-amino-3-(3-(carboxymethoxy)-5-methylisoxazol-4-yl)propionic acid: glutamate receptor antagonist; protects against kainic acid neurotoxicity in cultured cerebral cortex neurons | ||
| 5-fluorowillardiine | 3-(5-fluorouracil-1-yl)-L-alanine : An alanine derivative that is L-alanine bearing a 5-fluorouracil-1-yl substituent at position 3. A more potent and selective AMPA receptor agonist (at hGluR1 and hGluR2) than AMPA itself (Ki = 14.7, 25.1, and 1820 nM for hGluR1, hGluR2 and hGluR5 respectively). 5-fluorowillardiine: a glutamate agonist; RN given for (S)-isomer | L-alanine derivative; non-proteinogenic L-alpha-amino acid; organofluorine compound | AMPA receptor agonist |
| ly 293558 | tezampanel: structure given in first source; an AMPA receptor antagonist | ||
| alanylglutamic acid | alanylglutamic acid: RN given refers to (L)-isomer L-alanyl-L-glutamic acid : A dipeptide consisting of L-glutamic acid having an L-alanyl attached to its alpha-amino group | dipeptide | |
| 1,1'-biphenyl-4-yl-boronic acid | |||
| prolyl-tyrosine | Pro-Tyr : A dipeptide formed from L-proline and L-tyrosine residues. prolyl-tyrosine: structure given in first source | dipeptide | metabolite |
| alpha-amino-3-hydroxy-5-methyl-4-isoxazolepropionic acid | |||
| camphora | (R)-camphor : The (R)- enantiomer of camphor. camphora: a component of Guanxingao, a kind of traditional Chinese rubber electuary medicine which is able to either cure or guard against coronary heart disease and angina pectoris | camphor | |
| 5-propyl-2'-deoxyuridine | 5-propyl-2'-deoxyuridine: RN given refers to parent cpd | ||
| cryptotanshinone | cryptotanshinone: from Salvia miltiorrhiza | abietane diterpenoid | anticoronaviral agent |
| 4-hydroxybenzyl isothiocyanate | 4-hydroxybenzyl isothiocyanate: found in white mustard; structure in first source | phenols | |
| ag 3-5 | icilin: a cooling compound that activates TRPM8 | C-nitro compound | |
| 5'-o-dimethyltritylthymidine | |||
| tanshinone ii a | tashinone IIA: a cardiovascular agent with antineoplastic activity; isolated from Salvia miltiorrhiza; structure in first source | abietane diterpenoid | |
| 6-methylthiohexyl isothiocyanate | 1-isothiocyanato-6-(methylsulfanyl)hexane : A isothiocyanate that is hexane in which two of the terminal methyl hydrogens at positions 1 and 6 have been replaced by isothiocyanato and methylsulfanyl groups. 6-methylthiohexyl isothiocyanate: isolated from Wasabia japonica (wasabi) | isothiocyanate; methyl sulfide | antineoplastic agent; Arabidopsis thaliana metabolite; EC 4.1.1.17 (ornithine decarboxylase) inhibitor; neuroprotective agent |
| 1-(2-deoxy-2-fluoroarabinofuranosyl)-5-ethyluracil | 1-(2-deoxy-2-fluoroarabinofuranosyl)-5-ethyluracil: RN given refers to (beta-D)-isomer; structure given in first source | ||
| dihydroresveratrol | dihydroresveratrol : A stilbenol that is 1,1'-ethane-1,2-diyldibenzene with hydroxy groups at positions 1, 3 and 4'. dihydroresveratrol: structure in first source | stilbenol | plant metabolite; xenobiotic metabolite |
| prolylglutamic acid | Pro-Glu : A dipeptide formed from L-proline and L-glutamic acid residues. | dipeptide | metabolite |
| nsc 36398 | NSC 36398: structure in first source | ||
| kalafungin | kalafungin: nanaomycin D from Streptomyces rosa & is enantiomer of kalafungin; RN given refers to (3aR-(3aalpha,5alpha,11balpha))-isomer; see also nanaomycin C; structure of kalafungin in first source; structure of nanaomycin in second source | ||
| nsc228155 | |||
| inositol 1,4,5-trisphosphate | Inositol 1,4,5-Trisphosphate: Intracellular messenger formed by the action of phospholipase C on phosphatidylinositol 4,5-bisphosphate, which is one of the phospholipids that make up the cell membrane. Inositol 1,4,5-trisphosphate is released into the cytoplasm where it releases calcium ions from internal stores within the cell's endoplasmic reticulum. These calcium ions stimulate the activity of B kinase or calmodulin. | myo-inositol trisphosphate | mouse metabolite |
| cysteinylglycine | cysteinylglycine: RN given refers to (L)-isomer; RN for cpd without isomeric designation not in Chemlne 7/13/83 L-cysteinylglycine : A dipeptide consisting of glycine having an L-cysteinyl attached to its alpha-amino group. It is an intermediate metabolite in glutathione metabolism. | dipeptide; dipeptide zwitterion | Escherichia coli metabolite; human metabolite; Saccharomyces cerevisiae metabolite |
| resveratrol | trans-resveratrol : A resveratrol in which the double bond has E configuration. | resveratrol | antioxidant; phytoalexin; plant metabolite; quorum sensing inhibitor; radical scavenger |
| (north)-methanocarbathymidine | (north)-methanocarbathymidine: also called NMCT 1-[(1S,2S,4S,5R)-4-hydroxy-5-(hydroxymethyl)bicyclo[3.1.0]hexan-2-yl]thymine : A carbobicyclic compound that is bicyclo[3.1.0]hexane which is substituted at the 2-pro-S, 4-pro-S and 5-pro-R positions by thymin-1-yl, hydroxy, and hydroxymethyl groups, respectively. | C-glycosyl pyrimidine; carbobicyclic compound; primary alcohol; pyrimidone; secondary alcohol | |
| brivudine | brivudine: anti-herpes agent | ||
| (S)-ATPA | (S)-ATPA : A non-proteinogenic L-alpha-amino acid that is L-alanine in which one of the methyl hydrogens is replaced by a 5-tert-butyl-3-hydroxy-isooxazol-4-yl group. | isoxazoles; non-proteinogenic L-alpha-amino acid | metabolite |
| 2-butenal | crotonaldehyde : An enal consisting of propene having a formyl group at the 1-position. | enal | |
| cp-640186 | CP-640186: a potent inhibitor of mammalian Acetyl-coenzyme A carboxylases & can reduce body weight and improve insulin sensitivity in test animals; structure in first source | anthracenes; bipiperidines; morpholines; N-acylpiperidine | |
| carbocyclic 5-iodo-2'-deoxyuridine | |||
| aspartyl-aspartic acid | Asp-Asp : A dipeptide formed from two L-aspartic acid units. aspartyl-aspartic acid: do not confuse with cyclo(Asp-Asp) | dipeptide | Mycoplasma genitalium metabolite |
| (+)-usnic acid | usnic acid | ||
| Tetrahydropiperine | benzodioxoles | ||
| cinnamaldehyde | (E)-cinnamaldehyde : The E (trans) stereoisomer of cinnamaldehyde, the parent of the class of cinnamaldehydes. 3-phenylprop-2-enal : A member of the class of cinnamaldehydes that is prop-2-enal in which a hydrogen at position 3 has been replaced by a phenyl group. The configuration of the double bond is not specified; the name "cinnamaldehyde" is widely used to refer to the E (trans) isomer. | 3-phenylprop-2-enal; cinnamaldehydes | antifungal agent; EC 4.3.1.24 (phenylalanine ammonia-lyase) inhibitor; flavouring agent; hypoglycemic agent; plant metabolite; sensitiser; vasodilator agent |
| geraniol | 3,7-dimethylocta-2,6-dien-1-ol; monoterpenoid; primary alcohol | allergen; fragrance; plant metabolite; volatile oil component | |
| piperine | piperine : A N-acylpiperidine that is piperidine substituted by a (1E,3E)-1-(1,3-benzodioxol-5-yl)-5-oxopenta-1,3-dien-5-yl group at the nitrogen atom. It is an alkaloid isolated from the plant Piper nigrum. | benzodioxoles; N-acylpiperidine; piperidine alkaloid; tertiary carboxamide | food component; human blood serum metabolite; NF-kappaB inhibitor; plant metabolite |
| ilepcimide | ilepcimide: structure given in first source; RN given refers to compound with no isomeric designation | benzodioxoles | |
| butylidenephthalide | 2-benzofurans; gamma-lactone | EC 3.2.1.20 (alpha-glucosidase) inhibitor; hypoglycemic agent; metabolite | |
| nerol | nerol : The (2Z)-stereoisomer of 3,7-dimethylocta-2,6-dien-1-ol. It has been isolated from the essential oils from plants like lemon grass. | 3,7-dimethylocta-2,6-dien-1-ol | fragrance; plant metabolite; volatile oil component |
| cannabidiol | cannabidiol : An cannabinoid that is cyclohexene which is substituted by a methyl group at position 1, a 2,6-dihydroxy-4-pentylphenyl group at position 3, and a prop-1-en-2-yl group at position 4. Cannabidiol: Compound isolated from Cannabis sativa extract. | olefinic compound; phytocannabinoid; resorcinols | antimicrobial agent; plant metabolite |
| 7-butyl-8-[[4-(3-chlorophenyl)-1-piperazinyl]methyl]-1,3-dimethylpurine-2,6-dione | piperazines | ||
| 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. 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. | aryl thiol; purines; thiocarbonyl compound | anticoronaviral agent; antimetabolite; antineoplastic agent |
| sb 366791 | N-(3-methoxyphenyl)-4-chlorocinnamanilide: a TRPV1 antagonist; structure in first source | ||
| ag-213 | tyrphostin 47: inhibits protein-tyrosine kinase activity of EGF-R both in vitro and in living cells; | ||
| (e)-3-(4-t-butylphenyl)-n-(2,3-dihydrobenzo(b)(1,4)dioxin-6-yl)acrylamide | 3-(4-t-butylphenyl)-N-(2,3-dihydrobenzo(b)(1,4)dioxin-6-yl)acrylamide: a vanilloid receptor 1 antagonist and antihyperalgesic agent; structure in first source | ||
| isoeugenol | trans-isoeugenol : The trans-stereoisomer of isoeugenol. | isoeugenol | plant metabolite |
| hc 030031 | 2-(1,3-dimethyl-2,6-dioxo-1,2,3,6-tetrahydro-7H-purin-7-yl)-N-(4-isopropylphenyl)acetamide: a TRPA1 channel blocker | ||
| urb 597 | cyclohexyl carbamic acid 3'-carbamoylbiphenyl-3-yl ester: a fatty acid amide hydrolase inhibitor; structure in first source | biphenyls | |
| zucapsaicin | methoxybenzenes; phenols | ||
| 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. | capsaicinoid | non-narcotic analgesic; TRPV1 agonist; voltage-gated sodium channel blocker |
| geranyl acetate | geranyl acetate : A monoterpenoid that is the acetate ester derivative of geraniol. geranyl acetate: constituted about 90% of the palmarosa oil | acetate ester; monoterpenoid | 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-aminopurines | anticoronaviral agent; antimetabolite; antineoplastic agent |
| capsazepine | capsazepine : A benzazepine that is 2,3,4,5-tetrahydro-1H-2-benzazepine which is substituted by hydroxy groups at positions 7 and 8 and on the nitrogen atom by a 2-(p-chlorophenyl)ethylaminothiocarbonyl group. A synthetic analogue of capsaicin, it was the first reported capsaicin receptor antagonist. capsazepine: modified capsaicin molecule; a capsaicin receptor antagonist | benzazepine; catechols; monochlorobenzenes; thioureas | capsaicin receptor antagonist |
| 4-bromohomoibotenic acid, (rs)-isomer | |||
| N-[7-(2-furanyl)-5-oxo-7,8-dihydro-6H-quinazolin-2-yl]acetamide | quinazolines | ||
| 2',3'-didehydro-3'-deoxy-4'-ethynylthymidine | 2',3'-didehydro-3'-deoxy-4'-ethynylthymidine: a highly active anti-HIV agent; structure in first source | ||
| glycylproline | Gly-Pro : A dipeptide consisting of L-proline having a glycyl residue attached to its alpha-amino group. | dipeptide; dipeptide zwitterion | metabolite |
| deoxy-4-thiothymidine | 4-thiothymidine: structure in first source | ||
| phorbol 12-phenylacetate 13-acetate 20-homovanillate | phorbol 12-phenylacetate 13-acetate 20-homovanillate: behavior contrasts with resiniferatoxin and capsaicin in the lack of cooperativity in binding vanilloid (capsaicin) receptor | ||
| 2,3-dioxo-6-nitro-7-sulfamoylbenzo(f)quinoxaline | 2,3-dioxo-6-nitro-7-sulfamoylbenzo(f)quinoxaline: structure given in first source; neuroprotectant for cerebral ischemia; AMPA receptor antagonist | naphthalenes; sulfonic acid derivative | |
| 6-cyano-7-nitroquinoxaline-2,3-dione | 6-Cyano-7-nitroquinoxaline-2,3-dione: A potent excitatory amino acid antagonist with a preference for non-NMDA iontropic receptors. It is used primarily as a research tool. | quinoxaline derivative | |
| fg 9041 | FG 9041: structure given in first source | quinoxaline derivative | |
| seryl-proline | Ser-Pro : A dipeptide formed from L-serine and L-proline residues. | dipeptide | metabolite |
| 6-iodonordihydrocapsaicin | 6-iodonordihydrocapsaicin: a TRPV1 antagonist | methoxybenzenes; phenols | |
| quercetin | 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 | |
| luteolin | 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 | |
| pinosylvin | pinosylvin: phytoalexin found in pine and eucalyptus | pinosylvin | |
| prostaglandin a2 | prostaglandin A2: RN given refers to (5Z,13E,15S)-isomer | prostaglandins A | human metabolite |
| pyrvinium | pyrvinium : A quinolinium ion that is 1-methylquinolinium substituted by dimethylamino group at position 6 and a (E)-2-(2,5-dimethyl-1-phenyl-1H-pyrrol-3-yl)ethenyl at position 2. It is a anthelminthic drug active against pinworms. The salts of pyrvinium can also be used as anticancer agents. pyrvinium: RN given refers to parent cpd; synonyms vanquin & vankin refer to pamoate[2:1]; structure in Merck Index, 9th ed, #7810 | quinolinium ion | anthelminthic drug; antineoplastic agent |
| butein | chalcones; polyphenol | antineoplastic agent; antioxidant; EC 1.1.1.21 (aldehyde reductase) inhibitor; geroprotector; hypoglycemic agent; plant metabolite; radiosensitizing agent; tyrosine kinase inhibitor | |
| harman | harman : An indole alkaloid fundamental parent with a structure of 9H-beta-carboline carrying a methyl substituent at C-1. It has been isolated from the bark of Sickingia rubra, Symplocus racemosa, Passiflora incarnata, Peganum harmala, Banisteriopsis caapi and Tribulus terrestris, as well as from tobacco smoke. It is a specific, reversible inhibitor of monoamine oxidase A. harman: a beta-carboline; RN given refers to parent cpd; structure | harmala alkaloid; indole alkaloid; indole alkaloid fundamental parent | anti-HIV agent; EC 1.4.3.4 (monoamine oxidase) inhibitor; plant metabolite |
| agathisflavone | agathisflavone : A biflavonoid that is obtained by oxidative coupling of two molecules of apigenin resulting in a bond between positions C-6 and C-8 of the two chromene rings. agathisflavone: bis-apigenin coupled at 6 and 8 positions; isolated from the plant Canarium manii; has hepatoprotective activity against carbon tetrachloride-induced hepatotoxicity | biaryl; biflavonoid; hydroxyflavone | antineoplastic agent; antiviral agent; hepatoprotective agent; metabolite |
| cupressuflavone | cupressuflavone : A biflavonoid that is obtained by oxidative coupling of two molecules of apigenin resulting in a bond between positions C-8 of the two chromene rings respectively. Isolated from Cupressus sempervirens and Juniperus occidentalis, it exhibits free radical scavenging and antielastase activities. cupressuflavone: from Cupressus macrocarpa; structure in first source | biflavonoid; hydroxyflavone; ring assembly | EC 3.4.21.37 (leukocyte elastase) inhibitor; metabolite; radical scavenger |
| Pinosylvin methyl ether | stilbenoid | ||
| pterostilbene | diether; methoxybenzenes; stilbenol | anti-inflammatory agent; antineoplastic agent; antioxidant; apoptosis inducer; hypoglycemic agent; neuroprotective agent; neurotransmitter; plant metabolite; radical scavenger | |
| shogaol | shogaol: from ginger, ZINGIBER OFFICINALE; less mutagenic than GINGEROL; structure given in first source | enone; monomethoxybenzene; phenols | |
| prostaglandin a1 | prostaglandins A | ||
| anandamide | anandamide : An N-acylethanolamine 20:4 resulting from the formal condensation of carboxy group of arachidonic acid with the amino group of ethanolamine. | endocannabinoid; N-acylethanolamine 20:4 | human blood serum metabolite; neurotransmitter; vasodilator agent |
| arachidonyl dopamine | arachidonyl dopamine: a ligand for the vanilloid receptor VR1 | catechols; fatty amide; N-(fatty acyl)-dopamine; secondary carboxamide | |
| sorivudine | organic molecular entity | ||
| tranilast | tranilast : An amidobenzoic acid that is anthranilic acid in which one of the anilino hydrogens is replaced by a 3,4-dimethoxycinnamoyl group. tranilast: antiallergic drug; potent inhibitor of homologous passive cutaneous anaphylaxis | amidobenzoic acid; cinnamamides; dimethoxybenzene; secondary carboxamide | anti-allergic agent; anti-asthmatic drug; antineoplastic agent; aryl hydrocarbon receptor agonist; calcium channel blocker; hepatoprotective agent; nephroprotective agent |
| 4,4'-dihydroxystilbene | stilbene-4,4'-diol | ||
| linoleoyl ethanolamide | linoleoyl ethanolamide : An N-acylethanolamine 18:2 that is the ethanolamide of linoleic acid. linoleoyl ethanolamide: RN given for (Z,Z)-isomer | N-acylethanolamine 18:2 | EC 3.5.1.99 (fatty acid amide hydrolase) inhibitor |
| n-oleoylethanolamine | N-oleoylethanolamine: ceramidase inhibitor oleoyl ethanolamide : An N-(long-chain-acyl)ethanolamine that is the ethanolamide of oleic acid. The monounsaturated analogue of the endocannabinoid anandamide. | endocannabinoid; N-(long-chain-acyl)ethanolamine; N-acylethanolamine 18:1 | EC 3.5.1.23 (ceramidase) inhibitor; geroprotector; PPARalpha agonist |
| 4-hydroxystilbene | 4-hydroxystilbene: RN given refers to cpd without isomeric designation stilben-4-ol : A phenol having the structure of stilbene with a hydroxy function at C-4 of one of the phenyl rings; the stereochemistry across the alkene bond is not specified. | stilben-4-ol | |
| 2-(2-furanylmethyl)-3-[[2-(3-pyridinyl)-3H-benzimidazol-5-yl]amino]-3H-isoindol-1-one | isoindoles | ||
| olvanil | methoxybenzenes; phenols | ||
| 15-deoxy-delta(12,14)-prostaglandin j2 | 15-deoxy-Delta(12,14)-prostaglandin J2 : A prostaglandin J derivative comprising prostaglandin J2 lacking the 15-hydroxy group and having C=C double bonds at the 12- and 14-positions. 15-deoxy-delta(12,14)-prostaglandin J2: 15-deoxy-PGJ2 is also available; check for double bonds (indicated by delta) at 12 and 14 positions | prostaglandins J | electrophilic reagent; insulin-sensitizing drug; metabolite |
| cannabigerol | cannabigerol : A member of the class of resorcinols that is resorcinol which is substituted by a (2E)-3,7-dimethylocta-2,6-dien-1-yl group at position 2 and by a pentyl group at position 5. It is a natural product found in Cannabis sativa and Helichrysum species. cannabigerol: RN given refers to (E)-isomer; structure given in first source | phytocannabinoid; resorcinols | anti-inflammatory agent; antibacterial agent; antioxidant; appetite enhancer; cannabinoid receptor agonist; neuroprotective agent; plant metabolite |
| 3,5-dimethoxy-trans-stilbene | 3,5-dimethoxystilbene: structure in first source | stilbenoid | |
| albaconol | albaconol: from the mushroom Albatrellus; structure in first source | ||
| ligustilide | ligustilide: found in Umbelliferae plants; RN given refers to cpd without isomeric designation; structure in first source | butenolide | metabolite |
| Piperanine | benzodioxoles | ||
| piperlonguminine | piperlonguminine: from Piper longum; structure in first source | benzodioxoles | |
| podocarpusflavone a | podocarpusflavone A: isolated from Podocarpus imbricatus | flavonoid oligomer | |
| ag 99 | tyrphostin A46: epidermal growth factor-urogastrone receptor antagonist | ||
| 4-amylcinnamoylanthranilic acid | 4-amylcinnamoylanthranilic acid: phospholipase A2 inhibitor N-(p-amylcinnamoyl)anthranilic acid : An amidobenzoic acid that is anthranilic acid in which one of the anilino hydrogens is replaced by a 4-pentylcinnamoyl group. It is a transient receptor potential (TRP) channel blocker and phospholipase A2 (PLA2) inhibitor. | amidobenzoic acid; cinnamamides; secondary carboxamide | EC 3.1.1.4 (phospholipase A2) inhibitor; TRP channel blocker |
| farnesylthioacetic acid | farnesylthioacetic acid: a competitive inhibitor of isoprenylated protein methyltransferase; structure in first source | ||
| 2-pentenal | (E)-2-pentenal : A 2-pentenal in which the double bond has (E)-configuration. It is found in cigarette smoke, virgin olive oil, and milk. 2-pentenal : An enal consisting of pent-2-ene having an oxo group at the 1-position 2-pentenal: RN given refers to cpd without isomeric designation | 2-pentenal | plant metabolite |
| 3,4',5-trimethoxystilbene | 3,4',5-trimethoxystilbene: structure in first source | ||
| catharanthine | alkaloid ester; bridged compound; methyl ester; monoterpenoid indole alkaloid; organic heteropentacyclic compound; tertiary amino compound | ||
| s-trans,trans-farnesylthiosalicylic acid | farnesylthiosalicylic acid: structure in first source | sesquiterpenoid | |
| lofepramine hydrochloride | |||
| phenylalanylalanine | Phe-Ala : A dipeptide formed from L-phenylalanine and L-alanine residues. phenylalanylalanine: RN given refers to (L)-isomer | dipeptide; dipeptide zwitterion | metabolite |
| acetylalanylalanine | acetylalanylalanine: RN given refers to (D)-isomer | ||
| alpha-aspartylalanine | alpha-aspartylalanine: found in pig brain Asp-Ala : A dipeptide formed from L-alpha-aspartyl and L-valine residues. | dipeptide | metabolite |
| alanyltyrosine | Tyr-Ala : A dipeptide formed from L-tyrosine and L-alanine residues. | dipeptide | metabolite |
| iodoresiniferatoxin | iodoresiniferatoxin: a vanilloid receptor 1 antagonist | ||
| prolylglycine | L-prolylglycine : A dipeptide consisting of glycine having an L-prolyl group attached to its alpha-amino nitrogen. prolylglycine: RN given refers to (L)-isomer | dipeptide; dipeptide zwitterion | |
| aminoethoxyvinylglycine | aminoethoxyvinylglycine: RN given for (S-(E))-isomer | ||
| 4-oxo-2-nonenal | (E)-4-oxonon-2-enal : The enal that is (E)-non-2-enal substituted with an oxo group at C-4. 4-oxo-2-nonenal: reacts with 2'-deoxyguanosine; a product of lipid peroxidation; structure in first source | enal; enone | human metabolite |
| arvanil | arvanil: structure in first source | methoxybenzenes; phenols | |
| borneol | borneol | ||
| gw2974 | GW2974: quinazoline derivative, which is able to block the activation of both the EGFR and erbB2 | pyridopyrimidine | |
| am 404 | anilide | ||
| glutamylalanine | Glu-Ala : A dipeptide formed from L-alpha-glutamyl and L-alanine residues. | dipeptide | metabolite |
| phenylalanylphenylalanine | Phe-Phe : A dipeptide formed from two L-phenylalanine residues. | dipeptide; L-aminoacyl-L-amino acid zwitterion | human blood serum metabolite; Mycoplasma genitalium metabolite |
| phenylalanyl-valine | Val-Phe : A dipeptide formed from L-valine and L-phenylalanine residues. | dipeptide | metabolite |
| alanylglycine | dipeptide; dipeptide zwitterion | metabolite | |
| valyltyrosine | Val-Tyr : A dipeptide formed from L-valine and L-tyrosine residues. valyltyrosine: from sardine muscle hydrolyzate | dipeptide | metabolite |
| phenylalanylproline | Phe-Pro : A dipeptide formed from L-phenylalanine and L-proline residues. | dipeptide | metabolite |
| glycylhistidine | Gly-His : A dipeptide composed of glycine and L-histidine joined by a peptide linkage. glycylhistidine: RN given refers to (L)-isomer | dipeptide; dipeptide zwitterion | metabolite |
| prolyl-serine | Pro-Ser : A dipeptide formed from L-proline and L-serine residues. | dipeptide | metabolite |
| 1-isoquinolin-5-yl-3-(4-trifluoromethyl-benzyl)-urea | 1-isoquinolin-5-yl-3-(4-trifluoromethyl-benzyl)-urea: structure in first source | ||
| bastadin 5 | |||
| 4-(4-chlorophenyl)-3-methylbut-3-en-2-oxime | 4-(4-chlorophenyl)-3-methylbut-3-en-2-oxime: a TRPA1 antagonist | ||
| prolylvaline | Val-Pro : A dipeptide formed from L-valine and L-proline residues. | dipeptide | metabolite |
| tqx 173 | |||
| sb 705498 | SB 705498: structure in first source | ||
| memoquin | memoquin: structure in first source | ||
| ly 404187 | LY 404187: structure in first source | ||
| n-(4-tert-butylphenyl)-4-(3-chloropyridin-2-yl)tetrahydropyrazine-1(2h)-carboxamide | N-(4-tert-butylphenyl)-4-(3-chloropyridin-2-yl)tetrahydropyrazine-1(2H)-carboxamide: a vanilloid receptor 1 antagonist and analgesic; structure in first source | piperazines; pyridines | |
| 3,4-dihydro-5-(4-(1-piperidinyl)butoxy)-1(2h)-isoquinolinone | |||
| 680c91 | 680C91 : A fluoroindole that is 6-fluoroindole in which the hydrogen at position 3 has been replaced by a 2-(pyridin-3-yl)vinyl group (trans configuration). It is a selective inhibitor of tryptophan 2,3-dioxygenase (TDO), which directs the conversion of trypophan to kynurenin. | fluoroindole; olefinic compound; pyridines | EC 1.13.11.11 (tryptophan 2,3-dioxygenase) inhibitor |
| arachidonoylserotonin | arachidonoylserotonin: an NSAID with antinociceptive activity; fatty acid amide hydrolase inhibitor; structure in first source N-arachidonoylserotonin : An N-acylserotonin obtained by formal condensation of the carboxy group of arachidonic acid with the primary amino group of serotonin. | N-acylserotonin; phenols | anti-inflammatory agent; anticonvulsant; antioxidant; capsaicin receptor antagonist; EC 3.5.1.99 (fatty acid amide hydrolase) inhibitor; human metabolite; signalling molecule |
| jyl 1421 | JYL 1421: a vanilloid receptor antagonist; structure in first source | ||
| bastadin 4 | |||
| abt 102 | ABT 102: a TRPV1 antagonist; structure in first source | ||
| jnj 17203212 | |||
| a 784168 | 1-(3-(trifluoromethyl)pyridin-2-yl)-N-(4-(trifluoromethylsulfonyl)phenyl)-1,2,3,6-tetrahydropyridine-4-carboxamide: a TRPV1 antagonist | ||
| ly2183240 | LY2183240: structure in first source | biphenyls | |
| methylphenidate | N-phenyl-4-(quinolin-2-ylmethyl)piperazine-1-carboxamide: a fatty acid amide hydrolase inhibitor; structure in first source | ||
| cannabidivarin | cannabidivarin: from Cannabis sativa | monoterpenoid | |
| a-438079 | |||
| beta-3-oxindolylalanine | beta-3-oxindolylalanine: main intermediate in tryptophan degration occurring in acid hydrolysis of protein | ||
| amg 517 | |||
| a 803467 | A 803467: an Nav1.8 sodium channel blocker; structure in first source | ||
| 3,5-dichloro-2-hydroxy-N-(2-methoxy-5-phenylphenyl)benzenesulfonamide | biphenyls | ||
| mavatrep | mavatrep: a transient receptor potential vanilloid 1 antagonist; structure in first source | ||
| scalaradial | scalaradial : A scalarane sesterterpenoid with formula C27H40O4. It is a natural product found in the marine sponges Spongia officinalis and Cacospongia mollior, and exhibits anti-inflammatory activity. scalaradial: RN refers to the (5alpha,12alpha,17abeta)-isomer; a marine natural product isolated from the sponge Cacospongia sp.; structure given in first source | acetate ester; carbotetracyclic compound; dialdehyde; enal; scalarane sesterterpenoid | animal metabolite; anti-inflammatory agent; apoptosis inducer; EC 3.1.1.4 (phospholipase A2) inhibitor; marine metabolite; TRP channel blocker |
| am 6701 | |||
| 8-iso-prostaglandin a2 | 8-isoprostaglandin A2: a cyclopentenone isoprostane | prostanoid | |
| a 967079 | A 967079: a TRPA1 channel antagonist; structure in first source | ||
| dynole 34-2 | dynole 34-2: a dynamin inhibitor; structure in first source | ||
| voacristine | voacristine: indole alkaloid from leaves of Ervatamia coronaria; RN given for 20(S)-isomer; structure given in first source | ||
| miogadial | miogadial: responsible for hot taste of myoga, Zingiber mioga; structure in first source | ||
| abt 116 | ABT 116: a TRPV1 antagonist with analgesic activity; structure in first source | ||
| vulpinic acid | vulpinic acid: RN given refers to cpd without isomeric designation; structure given in first source; vulpinic acid refers to (E)-isomer | butenolide | |
| cb-839 | |||
| acyclovir | acyclovir : An oxopurine that is guanine substituted by a (2-hydroxyethoxy)methyl substituent at position 9. Used in the treatment of viral infections. Acyclovir: A GUANOSINE analog that acts as an antimetabolite. Viruses are especially susceptible. Used especially against herpes. | 2-aminopurines; oxopurine | antimetabolite; antiviral drug |
| stf 083010 | STF 083010: inhibits Ire1 endonuclease; structure in first source | ||
| deoxyguanosine | purine 2'-deoxyribonucleoside; purines 2'-deoxy-D-ribonucleoside | Escherichia coli metabolite; human metabolite; mouse metabolite; Saccharomyces cerevisiae metabolite | |
| guanosine monophosphate | guanosine 5'-monophosphate : A purine ribonucleoside 5'-monophosphate having guanine as the nucleobase. Guanosine Monophosphate: A guanine nucleotide containing one phosphate group esterified to the sugar moiety and found widely in nature. | guanosine 5'-phosphate; purine ribonucleoside 5'-monophosphate | biomarker; Escherichia coli metabolite; metabolite; mouse metabolite |
| guanine | 2-aminopurines; oxopurine; purine nucleobase | algal metabolite; Escherichia coli metabolite; human metabolite; mouse metabolite; Saccharomyces cerevisiae metabolite | |
| hypoxanthine | nucleobase analogue; oxopurine; purine nucleobase | fundamental metabolite | |
| inosinic acid | Inosine Monophosphate: Inosine 5'-Monophosphate. A purine nucleotide which has hypoxanthine as the base and one phosphate group esterified to the sugar moiety. | inosine phosphate; purine ribonucleoside 5'-monophosphate | Escherichia coli metabolite; human metabolite; mouse metabolite |
| allopurinol | allopurinol : A bicyclic structure comprising a pyrazole ring fused to a hydroxy-substituted pyrimidine ring. Allopurinol: A XANTHINE OXIDASE inhibitor that decreases URIC ACID production. It also acts as an antimetabolite on some simpler organisms. | nucleobase analogue; organic heterobicyclic compound | antimetabolite; EC 1.17.3.2 (xanthine oxidase) inhibitor; gout suppressant; radical scavenger |
| azaguanine | 8-azaguanine : A triazolopyrimidine that consists of 3,6-dihydro-7H-[1,2,3]triazolo[4,5-d]pyrimidine bearing amino and oxo substituents at positions 5 and 7 respectively. Azaguanine: One of the early purine analogs showing antineoplastic activity. It functions as an antimetabolite and is easily incorporated into ribonucleic acids. | nucleobase analogue; triazolopyrimidines | antimetabolite; antineoplastic agent; EC 2.4.2.1 (purine-nucleoside phosphorylase) inhibitor |
| 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). | 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 |
| 9-(4-hydroxybutyl)guanine | |||
| 9-arabinofuranosylguanine | 9-arabinofuranosylguanine: RN given refers to (beta)-isomer 9-beta-D-arabinofuranosylguanine : A purine nucleoside in which guanine is attached to arabinofuranose via a beta-N(9)-glycosidic bond. It inhibits DNA synthesis and causes cell death. | beta-D-arabinoside; purine nucleoside | antineoplastic agent; DNA synthesis inhibitor |
| n'-(3,4-dihydroxybenzylidene)-3-hydroxy-2-naphthahydrazide | catechols; hydrazide; hydrazone; naphthols | EC 3.6.5.5 (dynamin GTPase) inhibitor | |
| ARS-1620 | ARS-1620 : A qinazoline derivative carrying chloro and fluoro substituents at positions 6 and 8 respectively, a 2-fluoro-6-hydroxyphenyl group at position 7, and a 4-(prop-2-enoyl)piperazin-1-yl group at position 4. A potent, selective, and orally bioavailable covalent KRAS-G12C inhibitor, it inhibits the protein coding gene KRAS (Kirsten rat sarcoma virus) with high potency in cells and animals. ARS-1620: covalent S-IIP G12C inhibitor for targeting of KRAS G12C mutant tumors | quinazolines | antineoplastic agent; antiviral agent; inhibitor |