摘要
目的 对民间常用草药毛子草进行化学成分的研究。方法 利用硅胶柱色谱 ,制备薄层色谱和葡聚糖凝胶Sephadex L H- 2 0柱层析纯化 ,利用各种光谱方法鉴定化合物的结构。结果 从毛子草中分离得到 3个单萜生物碱 ,鉴定为毛子草碱甲 (argutine A, ) ,毛子草碱乙 (argutine B, )和 boschniakinic acid( )。结论 其中化合物 和 为新化合物 ,化合物 为首次从角蒿属植物中分离得到。
Object A systematic study on the chemical constituents of Incarvillea arguta (Royle) Royle was carried out Methods The constituents were isolated on silica gel column chromatography, preparative TLC and Sephadex LH 20 column chromatography, identified by physicochemical properties and the sturctures were elucidated by spectral analysis (MS, 1HNMR, 13 CNMR) Results Three compounds were identified as argutine A (Ⅰ), argutine B (Ⅱ) and boschniakinic acid (Ⅲ) Conclusion Compound Ⅰ and Ⅱ are new monoterpene alkaloids, and compound Ⅲ is isolated from Incarrillea A Juss plants for the first time
出处
《中草药》
CAS
CSCD
北大核心
2002年第11期967-969,共3页
Chinese Traditional and Herbal Drugs
