Zenazocine

Clinical data
ATC code	None
Legal status
Legal status	In general: non-regulated
Identifiers
IUPAC name 1-[(1S,9R)-4-hydroxy-1,10,13-trimethyl-10-azatricyclo[7.3.1.02,7]trideca-2,4,6-trien-13-yl]-6-methyl-3-heptanone
CAS Number	74559-85-6
PubChemCID	9885108
ChemSpider	8060782
UNII	8WIL6L9U01
CompTox Dashboard(EPA)	DTXSID20996077
Chemical and physical data
Formula	C23H35NO2
Molar mass	357.538 g·mol−1
3D model (JSmol)	Interactive image
SMILES O=C(CCC(C)C)CCC3([C@@H]2N(CC[C@]3(c1c(ccc(O)c1)C2)C)C)C
InChI InChI=1S/C23H35NO2/c1-16(2)6-8-18(25)10-11-23(4)21-14-17-7-9-19(26)15-20(17)22(23,3)12-13-24(21)5/h7,9,15-16,21,26H,6,8,10-14H2,1-5H3/t21-,22+,23?/m1/s1 Key:JZFZEWWOIOYBTQ-AXWGZAFASA-N

Zenazocine (INN;WIN-42,964) is anopioidanalgesic of thebenzomorphan family which made it tophase IIclinical trials before development was ultimately halted and it was never marketed.^[1][2] It acts as apartial agonist of theμ- andδ-opioid receptors, with lessintrinsic activity at the former receptor and more at the latter receptor (hence, it behaves moreantagonistically at the former and moreagonistically at the latter), and producesantinociceptive effects in animal studies.^[1]

• Tonazocine

• Drugs not assigned an ATC code
• Benzomorphans
• Kappa-opioid receptor agonists
• Ketones
• Opioids
• Hydroxyarenes

• Articles with short description
• Short description is different from Wikidata
• Drugs with non-standard legal status
• Articles without EBI source
• Chemical pages without DrugBank identifier
• Articles without KEGG source
• Articles containing unverified chemical infoboxes