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4,5-Dihydro-1-(3-(trifluoromethyl)phenyl)-1H-pyrazol-3-amine
A dual inhibitor of both cyclooxygenase and lipoxygenase pathways. It exerts an anti-inflammatory effect by inhibiting the formation of prostaglandins and leukotrienes. The drug also enhances pulmonary hypoxic vasoconstriction and has a protective effect after myocardial ischemia.
Year introduced: 2005(1991)
2,3,4,5-Tetrahydro-7,8-dihydroxy-1-phenyl-1H-3-benzazepine
A selective D1 dopamine receptor agonist used primarily as a research tool.
Year introduced: 2005(1990)
1-Methyl-4-phenyl-1,2,3,6-tetrahydropyridine
A dopaminergic neurotoxic compound which produces irreversible clinical, chemical, and pathological alterations that mimic those found in Parkinson disease.
Year introduced: 1990
2H-Benzo(a)quinolizin-2-ol, 2-Ethyl-1,3,4,6,7,11b-hexahydro-3-isobutyl-9,10-dimethoxy-
Proposed catecholamine depletor.
Year introduced: 2005(1988)
3-Hydroxyanthranilate 3,4-Dioxygenase
An enzyme that catalyzes the conversion of 3-hydroxyanthranilate to 2-amino-3-carboxymuconate semialdehyde. It was formerly characterized as EC 1.13.1.6.
Year introduced: 2006(1980)
1-Acylglycerol-3-Phosphate O-Acyltransferase
An enzyme that catalyzes the acyl group transfer of ACYL COA to 1-acyl-sn-glycerol 3-phosphate to generate 1,2-diacyl-sn-glycerol 3-phosphate. This enzyme has alpha, beta, gamma, delta and epsilon subunits.
Endo-1,3(4)-beta-Glucanase
An endocellulase with specificity for the hydrolysis of 1,3- or 1,4-linkages in beta-D-glucans. This enzyme specifically acts on sites where reducing glucose residues are substituted at the 3 position.
Year introduced: 2004
Glucan 1,3-beta-Glucosidase
An exocellulase with specificity for 1,3-beta-D-glucasidic linkages. It catalyzes hydrolysis of beta-D-glucose units from the non-reducing ends of 1,3-beta-D-glucans, releasing GLUCOSE.
Xylan Endo-1,3-beta-Xylosidase
A xylosidase that catalyses the random hydrolysis of 1,3-beta-D-xylosidic linkages in 1,3-beta-D-xylans.
Glucan Endo-1,3-beta-D-Glucosidase
An endocellulase with specificity for the hydrolysis of 1,3-beta-D-glucosidic linkages in 1,3-beta-D-glucans including laminarin, paramylon, and pachyman.
Year introduced: 1997
3-Phosphoshikimate 1-Carboxyvinyltransferase
An enzyme of the shikimate pathway of AROMATIC AMINO ACID biosynthesis, it generates 5-enolpyruvylshikimate 3-phosphate and ORTHOPHOSPHATE from PHOSPHOENOLPYRUVATE and shikimate-3-phosphate. The shikimate pathway is present in BACTERIA and PLANTS but not in MAMMALS.
Chromosomes, Human, 1-3
The large, metacentric human chromosomes, called group A in the human chromosome classification. This group consists of chromosome pairs 1, 2, and 3.
Year introduced: 1968
3,4-Dichloro-N-methyl-N-(2-(1-pyrrolidinyl)-cyclohexyl)-benzeneacetamide, (trans)-Isomer
A non-peptide, kappa-opioid receptor agonist which has also been found to stimulate the release of adrenocorticotropin (ADRENOCORTICOTROPIC HORMONE) via the release of hypothalamic arginine vasopressin (ARGININE VASOPRESSIN) and CORTICOTROPIN-RELEASING HORMONE. (From J Pharmacol Exp Ther 1997;280(1):416-21)
Year introduced: 2002(1998)
Nuclear Receptor Subfamily 1, Group F, Member 3
An orphan nuclear receptor found in the THYMUS where it plays a role in regulating the development and maturation of thymocytes. An isoform of this protein, referred to as RORgammaT, is produced by an alternatively transcribed mRNA.
Year introduced: 2010(1996)
1-Methyl-3-isobutylxanthine
A potent cyclic nucleotide phosphodiesterase inhibitor; due to this action, the compound increases cyclic AMP and cyclic GMP in tissue and thereby activates CYCLIC NUCLEOTIDE-REGULATED PROTEIN KINASES
Year introduced: 1991(1979)
1,2-Dihydroxybenzene-3,5-Disulfonic Acid Disodium Salt
A colorimetric reagent for iron, manganese, titanium, molybdenum, and complexes of zirconium. (From Merck Index, 11th ed)
Year introduced: 2009(1975)
5-Amino-3-((5-nitro-2-furyl)vinyl)-1,2,4-oxadiazole
A nitrovinyl furan used as a schistosomicidal agent and proposed for trypanosomiasis, especially Chagas disease.
Year introduced: 2005(1975)
Benzenaminium, 4,4'-(3-oxo-1,5-pentanediyl)bis(N,N-dimethyl-N-2-propenyl-), Dibromide
Proposed cholinesterase inhibitor.
3-Pyridinecarboxylic acid, 1,4-dihydro-2,6-dimethyl-5-nitro-4-(2-(trifluoromethyl)phenyl)-, Methyl ester
A dihydropyridine derivative, which, in contrast to NIFEDIPINE, functions as a calcium channel agonist. The compound facilitates Ca2+ influx through partially activated voltage-dependent Ca2+ channels, thereby causing vasoconstrictor and positive inotropic effects. It is used primarily as a research tool.
Year introduced: 1987
Chitinase-3-Like Protein 1
A lectin that binds CHITIN, but lacks chitinase activity. It may be involved in tissue remodeling and cellular responses to the environment, including the response of type 2 HELPER T-CELLS to INFLAMMATION and sensitization to ALLERGENS. Mutations in the CHI3L1 gene are associated with ASTHMA.
Year introduced: 2017