OBO ID: CHEBI:3242

Term Name:	butorphanol		Search Ontology:
Synonyms:	(-)-17-(cyclobutylmethyl)morphinan-3,14-diol (-)-butorphanol (-)-N-cyclobutylmethyl-3,14-dihydroxymorphinan 17-(cyclobutylmethyl)morphinan-3,14-diol butorfanol butorphanol butorphanolum
Definition:	Levorphanol in which a hydrogen at position 14 of the morphinan skeleton is substituted by hydroxy and one of the hydrogens of the N-methyl group is substituted by cyclopropyl. A semi-synthetic opioid agonist-antagonist analgesic, it is used as its (S,S)-tartaric acid salt for relief or moderate to severe pain.
References:	Beilstein:8134188 CAS:42408-82-2 DrugBank:DB00611 Drug_Central:454 KEGG:C06863 KEGG:D03197 PMID:6114178 PMID:6166748 PMID:6767032 PMID:6796691 PMID:7192744 Patent:DE2243961 Patent:US3775414 Patent:US3819635 VSDB:1780 Wikipedia:Butorphanol
Ontology:	ChEBI  ( EBI )