Miyata, N Synthesis and analgesic activity of morphine-7,8-oxide and heroin-7,8-oxide. [electronic resource] - Chemical & pharmaceutical bulletin Dec 1980 - 3722-4 p. digital Publication Type: Journal Article ISSN: 0009-2363 Standard No.: 10.1248/cpb.28.3722 doi Subjects--Topical Terms: Analgesics--chemical synthesisAnimalsHeroin--analogs & derivativesMorphine--chemical synthesisMorphine DerivativesRats