IUPAC name
Other names
182563-08-2 YesY
3D model (Jmol) Interactive image
ChemSpider 4470773 N
MeSH C108218
PubChem 5311258
Molar mass 351.42 g/mol
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
N verify (what is YesYN ?)
Infobox references

LY-334370 is a selective 5-HT1F receptor agonist[1] which was under development by Eli Lilly and Company for the treatment of migraine headaches.[2] The drug showed efficacy in a phase II clinical trial[3] but further development was halted due to toxicity detected in animals.[4]

See also


  1. Dupuis DS, Colpaert FC, Pauwels PJ (1998). "G-protein activation at 5-HT1A receptors by the 5-HT1F ligand LY-334,370 in guinea-pig brain sections and recombinant cell lines". Br. J. Pharmacol. 124 (2): 283–90. doi:10.1038/sj.bjp.0701832. PMC 1565387Freely accessible. PMID 9641544.
  2. Shepheard S, Edvinsson L, Cumberbatch M, Williamson D, Mason G, Webb J, Boyce S, Hill R, Hargreaves R (1999). "Possible antimigraine mechanisms of action of the 5HT1F receptor agonist LY-334,370". Cephalalgia. 19 (10): 851–8. doi:10.1046/j.1468-2982.1999.1910851.x. PMID 10668103.
  3. Goldstein DJ, Roon KI, Offen WW, Ramadan NM, Phebus LA, Johnson KW, Schaus JM, Ferrari MD (2001). "Selective seratonin 1F (5-HT1F) receptor agonist LY334370 for acute migraine: a randomised controlled trial". Lancet. 358 (9289): 1230–4. doi:10.1016/S0140-6736(01)06347-4. PMID 11675061.
  4. Ramadan NM, Buchanan TM (2006). "New and future migraine therapy". Pharmacol. Ther. 112 (1): 199–212. doi:10.1016/j.pharmthera.2005.04.010. PMID 16797716.

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