Pharmacological properties of codeine-7,8-oxide (codeine epoxide), a new metabolite of codeine.
D000700:Analgesics / Q000494:pharmacology*; D000818:Animals; D001835:Body Weight / Q000187:drug effects; D003061:Codeine / Q000031:analogs & derivatives* / Q000378:metabolism* / Q000494:pharmacology; D008297:Male; D051381:Rats; D011919:Rats, Inbred Strains
D000700:Analgesics; C034035:codeine-7,8-oxide; D003061:Codeine