白族药梁王茶化学成分研究  

Chemical Constituents of Bai Nationality Medicine Nothopanaxdelavayi

作　　者：罗晓磊 王敏 肖朝江 宁晓 董相 姜北 LUO Xiaolei;WANG Min;XIAO Chaojiang;NING Xiao;DONG Xiang;JIANG Bei*(Institute of MateriaMedica,Dali University,Dali 671000,China;College of Pharmacy and Chemistry,Dali University,Dali 671000,China)

机构地区：[1]大理大学药物研究所,云南大理671000 [2]大理大学药学与化学学院,云南大理671000

出　　处：《中国民族民间医药》2019年第18期22-25,共4页Chinese Journal of Ethnomedicine and Ethnopharmacy

基　　金：国家自然科学基金项目(No.81641187;81460532);大理大学滇西特色药用植物与白族药开发利用创新团队项目(ZKLX2019106)

摘　　要：目的:研究白族药用植物梁王茶的化学成分。方法:植物样品以80%乙醇冷浸提取,采用硅胶、Sephadex LH-20柱色谱等方法进行化合物的纯化分离,通过理化性质及波谱数据鉴定化合物结构。结果:从梁王茶中分离得到9个化合物,分别鉴定为路路通内酯(1),三对节酸(2),丁香脂素(3),3-oxo-6β-hydroxylean-12-en-28-oic acid(4),3β,29-dihydroxy-olean-12-en-28-oic acid 28-O-β-D-glucopyranosyl ester(5),5-O-caffeoylquinic acid methyl ester(6),β-谷甾醇(7),胡萝卜苷(8),双酚A(9)。结论:化合物1、3-6为首次从该属植物中分离得到。Objective Tostudy the chemical constituents of a Bainationality medicine,Nothopanaxdelavayi.Methods The plant samplewas extracted with80%ethanol and the resulting extract was purified by open column chromatographypadded with silica gel and Sephadex LH-20,respectively.Results Nine compounds were isolated and identified asliquidambaric lactone(1),serratagenic acid(2),syringaresinol(3),3-oxo-6β-hydroxylean-12-en-28-oic acid(4),3β,29-dihydroxy-olean-12-en-28-oicacid 28-O-β-D-glucopyranosyl ester(5),5-O-caffeoylquinic acid methyl ester(6),β-sitosterol(7),carotene(8),and bisphenol A(9).Conclusion Compounds 1and 3-6were isolated from Nothopanax genusfor the first time.

关 键 词：白族药 梁王茶 化学成分 结构鉴定 丁香脂素 三萜 

分 类 号：R284.1[医药卫生—中药学]