[关键词]
[摘要]
目的 研究瑞香狼毒Stellera chamaejasme根中的化学成分。方法 利用各种色谱法分离化学成分 ,通过理化性质和波谱的分析鉴定结构。结果 从瑞香狼毒根中分离得到 1个木脂素类化合物和 3个双黄酮类化合物 ,分别鉴定为 bursehernin(Ⅰ) ,狼毒宁 B(chamaejasmenin B,Ⅱ) ,异新狼毒素 A(isoneochamaejasm in A,Ⅲ)和 (+) -狼毒素 [(+) - cham aejasmin,Ⅳ]。结论 化合物Ⅲ和Ⅳ为新旋光异构体 ,化合物Ⅰ为首次从狼毒属中分得。
[Key word]
[Abstract]
Object To study the chemical constituents from the roots of Stellera chamaejasme L. Methods Chemical constituents were isolated by chromatographic Methods and identified by physiochemical and spectral analysis. Results One lignan and three biflavonoids were purified and determined as bursehernin (Ⅰ), chamaejasmenin B (Ⅱ), isoneochamaejasmin A (Ⅲ),and (+)-chamaejasmin (Ⅳ). Conclusion Compound Ⅲ and Ⅳ are determined as new optical compounds. Compound I is first isolated from Stellera L. species.
[中图分类号]
[基金项目]