摘要
目的:对雪莲果(Smallanthus sonchifolius)进行化学成分分离研究。方法:采用硅胶柱层析、薄层层析和Sephadex LH-20凝胶层析,并通过波谱方法鉴定化合物的结构。结果:从雪莲果的75%乙醇提取物的氯仿提取物中分离得到7个化合物,分别鉴定为:没食子酸(1)、β-谷甾醇(2)、山俞酸(3)、山柰酚(4)、槲皮素(5)、香草酸(6)和十六碳酸(7)。结论:化合物1、4、6和7为首次从该植物中分离得到。
Objective: To study the chemical constituents of Smallanthus sonchifolius. Methods: Chemical constituents were separated through chromatographic methods and their structures were elucidated by spectral analysis. Results: Seven compounds were isolated from the chloroform fraction of 75% alcohol extract from the leaves of Smallanthus sonchifolius. Their structures were elucidated as gallic acid(1), β-sitosterol(2), behenic acid(3), Kaempferol(4), Quercetin(5), vanillic acid(6), hexadecanoic acid (7). Conclusion: Compounds 1,4,6 and 7 are isolated from this plant for the first time.
出处
《中药材》
CAS
CSCD
北大核心
2008年第10期1510-1512,共3页
Journal of Chinese Medicinal Materials
关键词
雪莲果
化学成分
分离
Smallanthus sonchifolius
Chemical Constituents
Isolation