摘要
目的:研究金毛七Astilbe myriantha的化学成分。方法:运用柱层析、重结晶等多种分离技术,根据理化性质和波谱数据鉴定化合物的结构。结果:从金毛七95%乙醇提取物中分离得到10个化合物,分别鉴定为:β-谷甾醇(1)、对羟基苯甲酸甲酯(2)、阿魏酸(3)、岩白菜素(4)、没食子酸(5)、(+)-儿茶素(6)、3β-acetoxy-6β-hydroxy-olean-12-en-27-oic acid(7)、3β-hydroxyolean-12-en-27-oic acid(8)、3β,6β-dihydrolean-12-en-27-oic acid(9)和3β-hydroxyurs-12-en-27-oic acid(10)。结论:化合物1~7为首次从该植物中分离得到。
Objective:To study the chemical constituents from Astilbe myriantha.Methods:The constituents were isolated and purified by column chromatography methods and recrystallization.Their structures were identified on the basis of physiochemical properties and special analysis.Results:Ten compounds were isolated from 95% ethanol extract of Astilbe myriantha and their structures were identified as:β-sitosterol(1),methyl p-hydroxy benzoate(2),ferulic acid(3),bergenin(4),gallic acid(5),(+)-catechin(6),3β-acetoxy-6β-hydroxyolean-12-en-27-oic acid(7),3β-hydroxyolean-12-en-27-oic acid(8),3β,6β-dihydrolean-12-en-27-oic acid(9)and 3β-hydroxyurs-12-en-27-oic acid(10).Conclusion:Compounds 1~7 are isolated from this plant for the first time.
出处
《中药材》
CAS
CSCD
北大核心
2012年第7期1095-1097,共3页
Journal of Chinese Medicinal Materials
关键词
金毛七
化学成分
岩白菜素
三萜
Astilbe myriantha Diels
Chemical constituents
Bergenin
Triterpenoids