Iferanserin (INN; VEN-309) is a drug which acts as a selective 5-HT2A receptor antagonist.[1] It is under development as an intra-rectal formulation for the treatment of hemorrhoid disease, and as of February 2012, is in phase IIb clinical trials.[1]

Iferanserin
Clinical data
ATC code
  • none
Identifiers
  • (E)-N-[2-[2-[(2S)-1-methylpiperidin-2-yl]ethyl]phenyl]-3-phenylprop-2-enamide
CAS Number
PubChem CID
ChemSpider
UNII
ChEMBL
CompTox Dashboard (EPA)
Chemical and physical data
FormulaC23H28N2O
Molar mass348.490 g·mol−1
3D model (JSmol)
  • O=C(\C=C\c1ccccc1)Nc2ccccc2CC[C@H]3N(C)CCCC3
  • InChI=1S/C23H28N2O/c1-25-18-8-7-12-21(25)16-15-20-11-5-6-13-22(20)24-23(26)17-14-19-9-3-2-4-10-19/h2-6,9-11,13-14,17,21H,7-8,12,15-16,18H2,1H3,(H,24,26)/b17-14 /t21-/m0/s1
  • Key:UXIPFQUBOVWAQW-UEBLJOKOSA-N

References

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  1. ^ a b Herold A, Dietrich J, Aitchison R (February 2012). "Intra-anal Iferanserin 10 mg BID for hemorrhoid disease: a prospective, randomized, double-blind, placebo-controlled trial". Clinical Therapeutics. 34 (2): 329–40. doi:10.1016/j.clinthera.2011.12.012. PMID 22244049.