赛北紫堇的生物碱成分研究

Studies on the Alkaloids from Roots of Corydalis impatiens

目的:研究赛北紫堇的生物碱成分。方法:采用色谱法进行单体化合物的分离纯化,通过理化性质和波谱数据鉴定化合物结构。结果:分离并鉴定出7个生物碱,分别为:bicuculline(1)、ochotensine(2)、ochotensimine(3)、ochrobirine(4)、tetrahydrothalifendine(5)、norochotensimine(6)、N-methylactinodaphnine(7)。结论:以上生物碱均为首次从该种植物中分离得到。

Objective：To study the alkaloids from Corydalis impatiens. Methods： The alkaloids were isolated and purified by chromatography and their structures were identified by spectral data and others methods. Results： Seven alkaloids were isolated and identified as bicuculline（1）, ochotensine（2）, ochotensimine（3）, ochrobirine（4）, tetrahydrothalifendine（5）, norochotensimine（6）, N-methylactinodaphnine（7）. Conclusion： All these compounds are isolated from this plant for the first time.