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SB-204741

From Wikipedia, the free encyclopedia
Chemical compound
Pharmaceutical compound
SB-204741
Clinical data
Other namesSB-204,741
Identifiers
  • N-(1-Methyl-1H-indol-5-yl)-N'-(3-methylisothiazol-5-yl)urea
CAS Number
PubChemCID
IUPHAR/BPS
ChemSpider
UNII
ChEBI
CompTox Dashboard(EPA)
ECHA InfoCard100.150.276Edit this at Wikidata
Chemical and physical data
FormulaC14H14N4OS
Molar mass286.35 g·mol−1
3D model (JSmol)
  • c2c(C)nsc2NC(=O)Nc3ccc1n(C)ccc1c3
  • InChI=1S/C14H14N4OS/c1-9-7-13(20-17-9)16-14(19)15-11-3-4-12-10(8-11)5-6-18(12)2/h3-8H,1-2H3,(H2,15,16,19)
  • Key:USFUFHFQWXDVMH-UHFFFAOYSA-N
  (verify)

SB-204741 is a drug which acts as a potent and selectiveantagonist at theserotonin5-HT2Breceptor, with around 135x selectivity over the closely related5-HT2C receptor, and even higher over the5-HT2A receptor and other targets.[1] It is used in scientific research for investigating the functions of the 5-HT2B receptor.[2][3][4][5]

References

[edit]
  1. ^Forbes IT, Jones GE, Murphy OE, Holland V, Baxter GS (March 1995). "N-(1-methyl-5-indolyl)-N'-(3-methyl-5-isothiazolyl)urea: a novel, high-affinity 5-HT2B receptor antagonist".Journal of Medicinal Chemistry.38 (6):855–7.doi:10.1021/jm00006a001.PMID 7699699.
  2. ^Glusa E, Pertz HH (June 2000)."Further evidence that 5-HT-induced relaxation of pig pulmonary artery is mediated by endothelial 5-HT(2B) receptors".British Journal of Pharmacology.130 (3):692–8.doi:10.1038/sj.bjp.0703341.PMC 1572101.PMID 10821800.
  3. ^Holohean AM, Hackman JC (October 2004)."Mechanisms intrinsic to 5-HT2B receptor-induced potentiation of NMDA receptor responses in frog motoneurones".British Journal of Pharmacology.143 (3):351–60.doi:10.1038/sj.bjp.0705935.PMC 1575347.PMID 15339859.
  4. ^Papageorgiou A, Denef C (September 2007)."Stimulation of growth hormone release by 5-hydroxytryptamine (5-HT) in cultured rat anterior pituitary cell aggregates: evidence for mediation by 5-HT2B, 5-HT7, 5-HT1B, and ketanserin-sensitive receptors".Endocrinology.148 (9):4509–22.doi:10.1210/en.2007-0034.PMID 17584957.
  5. ^Wouters MM, Gibbons SJ, Roeder JL, Distad M, Ou Y, Strege PR, et al. (September 2007)."Exogenous serotonin regulates proliferation of interstitial cells of Cajal in mouse jejunum through 5-HT2B receptors"(PDF).Gastroenterology.133 (3):897–906.doi:10.1053/j.gastro.2007.06.017.PMID 17854596.
5-HT1
5-HT1A
5-HT1B
5-HT1D
5-HT1E
5-HT1F
5-HT2
5-HT2A
5-HT2B
5-HT2C
5-HT37
5-HT3
5-HT4
5-HT5A
5-HT6
5-HT7
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