作者:John A. Lawson、Joseph I. DeGraw、Michael Anbar
DOI:10.1002/jhet.5570130334
日期:1976.6
The synthesis of morphine labeled with deuterium in the N-methyl group and at positions 1 and 6 is described. Reduction of N-carboethoxy-1-bromonorcodeinone (IV) with lithium aluminum deuteride in tetrahydrofuran-d5 yielded the codeine-d5. O-Demethylation with sodium propylmercaptide-dimethyl formamide afforded morphine-d5, which could be remethylated with perdeuterioiodomethane to give codeine-d8
描述了在N-甲基和位置1和6上用氘标记的吗啡的合成。用氘化锂铝在四氢呋喃-d 5中还原N-羰基乙氧基-1-溴可待因酮(IV),得到可待因-d 5。用丙基硫醇钠-二甲基甲酰胺进行O-脱甲基化得到吗啡-d 5,可以用全氘碘代甲烷将其再甲基化得到可待因-d 8。标记的化合物可用作现场电离质谱分析的标准品。