Nalorphine
Synonyms
Allylnormorphine
Hydrobromide, Nalorphine
Hydrochloride, Nalorphine
Lethidrone
Morphinan-3,6-diol, 7,8-didehydro-4,5-epoxy-17-(2-propenyl)-, (5alpha,6alpha)-
Nalorphine Hydrobromide
Nalorphine Hydrochloride
Nalorphine, (14 alpha)-Isomer
Nalorphine, L-tartrate (1:1)
A narcotic antagonist with some agonist properties. It is an antagonist at mu opioid receptors and an agonist at kappa opioid receptors. Given alone it produces a broad spectrum of unpleasant effects and it is considered to be clinically obsolete.