Alkaloids from stems of Ervatamia yunnanensis
Chinese Chemical Letters(2007)
摘要
Six indole alkaloids were isolated from the stems of Ervatamia yunnanensis. Among them, yunnanensine (I) is new. The other five are known alkaloids, namely: 19,20-E-vallesamine (II), 19s-heyneanine (III), ibogaine (IV), ibogamine (V), coronaridine (VI). The structural elucidation of the alkaloids was based on spectral means.
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关键词
Ervatamia yunnanensis,Indole alkaloids
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