蛇足石杉中一个新的Phlegmariurine型生物碱

A novel phlegmariurine type alkaloid from Huperzia serrata (Thunb.)Trev

目的 研究石杉科植物蛇足石杉Huperziaserrata (Thunb .)Trev .的生物碱成分。方法 应用各种色谱技术进行分离纯化 ,经衍生物制备和光谱数据分析鉴定其结构。结果 从蛇足石杉中分离得到 1个新生物碱。 结论该化合物为一新的phlegmariurine型生物碱 ,命名为 8β 羟基马尾杉碱乙 ( 8β hydroxyphlegmariurineB)。

Aim To study the alkaloid constituents of Huperzia serrata (Thunb.) Trev.. Methods Chromatographic methods were used for the isolation and purification. Structure was elucidated on the basis of chemical analysis and spectroscopic data. Results An alkaloid constituent was isolated from H. serrata (Thunb.) Trev.. Conclusion The compound was found to be a novel phlegmariurine type alkaloid, named 8β hydroxy phlegmariurine B.