摘要
目的:研究阳春砂仁的化学成分。方法:采用聚酰胺、硅胶、Sephadex LH-20、ODS开放柱层析等手段分离化合物,根据各种光谱数据及其理化性质鉴定化合物的结构。结果:从阳春砂仁中分离得到5个化合物,分别鉴定为:3-乙氧基对羟基苯甲酸(1)、香草酸-1-β-D-葡萄糖苷(2)、异鼠李素-3-β-D-葡萄糖苷(3)、黄烷香豆素(4)和异黄烷香豆素(5)。结论:化合物1～5均为首次从该植物中分离得到。
Objective ：To study the chemical constituents of Amomum villosum. Methods：Compounds were isolated from the alco- holic extract using polyamide, silica gel, Sephadex LH-20, ODS open column chromatography and other means. Their structures were e- lucidated according to spectral data and physiochemical properties. Results ： Five compounds were isolated from Amomum viUosum. They were identified as ： 3-ethoxy-hydroxy benzoic acid （ 1 ）, vanillic acid-l-β-D-glucopyranosyl ester （2）, isorhamnetin-3-β-D-gluco- side （3） ,flavanocoumarin （4） ,isoflavanocoumarin （5）. Conclusion：Compounds 1-5 are isolated from this plant for the first time.
出处
《中药材》
CAS
CSCD
北大核心
2012年第4期571-573,共3页
Journal of Chinese Medicinal Materials
基金
广东省自然基金团队项目(8351063201000003)
关键词
阳春砂仁
化学成分
Amomum villosum Lour.
Chemical constituents
