一去氢阿朴啡生物碱的结构测定

STRUCTURE DETERMINATION OF A NEW DEHYDROAPORPHINE

摘要: 对云南产的一种防己科千金藤属植物Stephania dicenfzinifeza H.S.Lo et M.Yang荷苞地不容的根部进行化学成分的研究,从中分离得到一种属于去氢阿朴啡(dehydroap-orphine)类的新生物碱(Ⅰ)和一已知的生物碱L-四氢巴马亭(Ⅱ)。

Abstract: Two alkaloids were isolated from the roots of Stephania dicentzinifeza H. S. Lo dtet M. Yang, one of which was found to be a novel dehydroaporphine and a trivial name, 8-hydroxydehydroroemerine, was given. The second compound was identified as L-tetrahydr