Pachyovatamine, a bisbenzylisoquinoline alkaloid, and other alkaloids from Pachygone ovata
作者:M. Uvais、S. Sultanbawa、Subramaniam Sotheeswaran、Sinnathamby Balasubramaniam、Moustafa Abd El-kawi、David J. Slatkin、Paul L. Schiff
DOI:10.1016/s0031-9422(00)80772-4
日期:——
Abstract A new dibenzo- p -dioxin biphenyl bisbenzylisoquinoline alkaloid, pachyovatamine, has been isolated from an extract of the leaves and stems of Pachygone ovata from Sri Lanka. The alkaloid was characterized by a consideration of its physicochemical data and conversion to O -acetyltiliacorinine. Pachygonamine, N -methylpachygonamine and tiliamosine were also isolated from the same extract.
摘要 从斯里兰卡 Pachygone ovata 的叶和茎提取物中分离出一种新的二苯并对二恶英联苯双苄基异喹啉生物碱 pachyovatamine。生物碱的特征在于考虑其物理化学数据和转化为 O-乙酰胆碱。Pachygonamine、N-methylpachygonamine 和 tiliamosine 也从相同的提取物中分离出来。