Jump to content

LY-320,135

From Wikipedia, the free encyclopedia

This is an old revision of this page, as edited by Ffffrr (talk | contribs) at 03:40, 13 April 2022 (Importing Wikidata short description: "Chemical compound" (Shortdesc helper)). The present address (URL) is a permanent link to this revision, which may differ significantly from the current revision.

LY-320,135
Identifiers
  • 4-[6-methoxy-2-(4-methoxyphenyl)1-benzofuran-3-carbonyl]benzonitrile
CAS Number
PubChem CID
IUPHAR/BPS
ChemSpider
UNII
ChEMBL
CompTox Dashboard (EPA)
ECHA InfoCard100.190.302 Edit this at Wikidata
Chemical and physical data
FormulaC24H17NO4
Molar mass383.395 g·mol−1
3D model (JSmol)
  • c3cc(OC)ccc3-c2oc1cc(OC)ccc1c2C(=O)c4ccc(C#N)cc4
  • InChI=1S/C24H17NO4/c1-27-18-9-7-17(8-10-18)24-22(20-12-11-19(28-2)13-21(20)29-24)23(26)16-5-3-15(14-25)4-6-16/h3-13H,1-2H3
  • Key:RYNSGDFWBJWWSZ-UHFFFAOYSA-N
  (verify)

LY-320,135 is a drug used in scientific research which acts as a selective antagonist of the cannabinoid receptor CB1. It was developed by Eli Lilly and Company in the 1990s.

LY-320,135 displays fairly good selectivity, with a binding affinity for CB1 around 70x stronger than for CB2,[1] but both its potency and selectivity are modest compared to newer agents, and at higher doses it also binds to a range of non-cannabinoid receptors. However LY-320,135 is still fairly widely used in research, particularly for elucidating the mechanisms by which many CB1 antagonists act as inverse agonists at higher doses.[2]

References

  1. ^ Felder CC, Joyce KE, Briley EM, Glass M, Mackie KP, Fahey KJ, et al. (January 1998). "LY320135, a novel cannabinoid CB1 receptor antagonist, unmasks coupling of the CB1 receptor to stimulation of cAMP accumulation". The Journal of Pharmacology and Experimental Therapeutics. 284 (1): 291–7. PMID 9435190.
  2. ^ Pertwee RG (February 2005). "Inverse agonism and neutral antagonism at cannabinoid CB1 receptors". Life Sciences. 76 (12): 1307–24. doi:10.1016/j.lfs.2004.10.025. PMID 15670612.
Stub icon

This cannabinoid related article is a stub. You can help Wikipedia by expanding it.

Retrieved from "https://en.wikipedia.org/w/index.php?title=LY-320,135&oldid=1082424528"