Gemazocine

Gemazocine
Clinical data
ATC code
  • None
Identifiers
  • 10-(cyclopropylmethyl)-1-ethyl-13,13-dimethyl-10-azatricyclo[7.3.1.02,7]trideca-2,4,6-trien-4-ol
CAS Number
PubChem CID
ChemSpider
UNII
ChEMBL
CompTox Dashboard (EPA)
Chemical and physical data
FormulaC20H29NO
Molar mass299.458 g·mol−1
3D model (JSmol)
  • Oc1ccc4c(c1)C2(C(C(N(CC2)CC3CC3)C4)(C)C)CC
  • InChI=1S/C20H29NO/c1-4-20-9-10-21(13-14-5-6-14)18(19(20,2)3)11-15-7-8-16(22)12-17(15)20/h7-8,12,14,18,22H,4-6,9-11,13H2,1-3H3
  • Key:AFZOCGNTFCGOEE-UHFFFAOYSA-N

Gemazocine (R-15,497), also known as cyclogemine, is a non-selective opioid antagonist of the benzomorphan class. It may have partial agonist properties at some of the opioid receptors, such as at the kappa receptor (as it induces dysphoric effects in humans), but seems to be generally antagonistic in its actions.