中国药房2016，Vol.27Issue(15)：2107-2108,2.DOI:10.6039/j.issn.1001-0408.2016.15.30
显脉獐牙菜的化学成分研究
Study on Chemical Components of Swertia nervosa
摘要
Abstract
OBJECTIVE:To study the chemical components of Swertia nervosa. METHODS:Silica gel column chromatogra-phy was used for purification and analysis of compounds’structure based on physicochemical properties and spectral data. RE-SULTS:Five compounds were isolated and identified in petroleum ether portion of S. nervosa,involving 1-hydroxy-3,7,8-trime-thoxyxanthone (1),1,8-dihydroxy-3,7-dimethoxyxanthone (2),1,8-dihydroxy-3,5-dimethoxyxanthone(3),1-hydroxy-3,5-dime-thoxyxanthone(4)and β-sitosterol(5). CONCLUSIONS:Compound 1,3 and 4 are isolated from S. nervosa for the first time,and the study has laid a foundation for the quality evaluation of S. nervosa.关键词
显脉獐芽菜/化学成分/酮/甾体Key words
Swertia nervosa/Chemical components/Xanthones/Steroids分类
医药卫生引用本文复制引用
李兆云,王志远,肖怀,李龙星..显脉獐牙菜的化学成分研究[J].中国药房,2016,27(15):2107-2108,2.基金项目
云南省教育厅立项项目 （）
