团状雪灵芝的化学成分研究(Ⅰ)  

Study on the chemical constituents from Arenaria polytrichoides(Ⅰ)

作　　者：伍贤学[1] 谢建新[1] 李德良[1] 白红梅[1] 成丽[2] 

机构地区：[1]玉溪师范学院资源环境学院,云南玉溪653100 [2]四川大学华西药学院,四川成都610041

出　　处：《华西药学杂志》2013年第1期4-5,共2页West China Journal of Pharmaceutical Sciences

基　　金：云南省应用基础研究计划面上项目(项目编号:2007C231M)

摘　　要：目的研究石竹科蚤缀属植物团状雪灵芝的化学成分。方法采用多种色谱法分离纯化单体化合物并鉴定其结构。结果分离并鉴定出的5个化合物分别为22,23-二氢波甾醇-3-O-β-D-葡萄糖苷(Ⅰ)、β-谷甾醇(Ⅱ)、β-胡萝卜苷(Ⅲ)、22,23-二氢波甾醇(Ⅳ)和22,23-二氢波甾酮(Ⅴ)。结论所有化合物均为首次从该植物中分离得到;化合物Ⅰ为首次从该属植物中分离得到。OBJECTIVE To study the chemical constituents from the whole plant of Arenaria polytrichoides.METHODS The chemical constituents were isolated and purified by silica gel and Sephdex LH-20 column chromatographies,and their structures were identified by spectral analysis.RESULTS Five compounds were isolated and identified as 22,23-dihydrospinasterol-3-O-β-D-glucoside（Ⅰ）,β-Sitosterol（Ⅱ）,β-Daucosterol（Ⅲ）,22,23-dihydrospinasterol（Ⅳ）and 22,23-dihydrospinasterone（Ⅴ）.CONCLUSION All the compounds were isolated from this plant for the first time.Furthermore,compound Ⅰ was isolated from this genus for the first time.

关 键 词：石竹科 雪灵芝 化学成分 柱色谱 

分 类 号：R284[医药卫生—中药学]