编号 zgly0000315289

文献类型 期刊论文

文献题名 Two New Sterols from Bolbostemma paniculatum

作者 WenYongLIU  WeiDongZHANG  HaiShengCHEN  ZhengBingGU  TingZhaoLI  WanShengCHEN 

作者单位 CollegeofPharmacy 

母体文献 Chinese Chemical Letters;中国化学快报: 英文版 

年卷期 2003,14(10)

页码 1037-1040

年份 2003 

分类号 R284.2  R282.71 

关键词 固醇  提取  分离  中草药  假贝母  豆甾基-7  22  25-三烯-3-O-十九烷酸酯  豆甾基-7  22  25-三烯-3-O-β-D-(6′-棕榈酰)吡喃糖苷 

文摘内容 Two new sterols were isolated from bulbs of Bolbostemma paniculatum (Maxim.) Franquet. Their structures were elucidated as sfigmasta-7, 22, 25-triene-3-O-nonadecanoic acid ester (1) and sfigmasta-7, 22, 25-triene-3-O-β-D- (6′-palmitoyl) glucopyranoside (2) by chemical and spectroscopic methods。