摘要
目的:研究伏康树中生物碱部分的化学成分。方法:采用正相硅胶、Sephadex LH-20等色谱方法进行分离纯化,并运用波谱分析的方法鉴定化合物结构。结果:分离并鉴定了8个生物碱类化合物,分别为:voacangine(1)、voacangine hydroxyindolenine(2)、19R-epi-voacristine(3)、epi-ibogaine(4)、vobasine(5)、19-epi-heyneanine(6)、vobtusine(7)和voacamine(8)。结论:其中,化合物2~4、6均为首次从该植物中分离得到。
Objective:To study the alkaloids of Voacanga africana.Methods:The alkaloids were isolated by normal phase silica gel and Sephadex LH-20 column chromatography.Their structures were elucidated by analysis of spectroscopic data.Results:Eight alkaloids were isolated and their structures were elucidated as voacangine(1),voacangine hydroxyindolenine(2),19R-epi-voacristine(3),epi-ibogaine(4),vobasine(5),19-epi-heyneanine(6),vobtusine(7) and voacamine(8).Conclusion:Compounds 2~4 and 6 are isolated from this plant for the first time.
出处
《中药材》
CAS
CSCD
北大核心
2012年第2期226-229,共4页
Journal of Chinese Medicinal Materials
基金
四川省杰出青年学术技术带头人资助计划(2010JQ0036)
关键词
伏康树
生物碱
化学成分
Voacanga africana Staph.
Alkaloids
Chemical constituents