锈毛野桐化学成分的研究——Ⅳ.微量新二萜成分的分离与结构

Studies on Chemical Constituents of Mallotus Anomalus Ⅳ. The Structures of Trace New Diterpenoids

从海南特有植物锈毛野桐Mallotus anomalus Meer et Chun的地上茎乙醇浸膏中又分得两个微量二萜成分。命名为锈毛醇(1)和环氧锈毛醇(2),由光谱分析推定了它们的结构。

In Continuation of studying on chemical components of Mallotus anomalus Meer et Chun (Euphorbiacea), two another new diterpenoids were separated from lipid fraction of stems of the shrub, namely anomaluol (1) and anomallotuside (2). Their structures were elucidated by their IR, MS, ~1H NMR and ^(13)C NMR respectively.