中药材2012，Vol.35Issue(11)：1775-1778,4.
白花地胆草化学成分研究
Study on the Chemical Constituents of Elephantopus mollis
摘要
Abstract
Objective:To investigate the chemical constituents of Elephantopus mollis.Methods:Compounds were separated and purified by various column chromatographies including macroporous resin,ODS,Sephadex LH-20 and silica gel columns.The structures were identified by their physicochemical properties and spectroscopic data.Results:Nine compounds were identified as 2β-dee-thoxy-2-hydroxyphantomolin (1),2β-methoxy-2-deethoxyphantomolin (2),2β-methoxy-2-deethoxy-8-O-deacylphantomolin-8-O-tigli-nate ( 3 ) ,molephantinin (4 ) ,betulinic acid ( 5 ) ,magnolol ( 6) ,honokiol (7) ,dibutly phthalate (8) and tricin (9 ).Conclusion:Compounds 5 - 9 are isolated from this plant for the first time.关键词
白花地胆草/菊科/化学成分Key words
Elephantopus mollis H. B. K. /Compositae/Chemical constituents分类
医药卫生引用本文复制引用
梁宁,杨昕昕,王国才,吴霞,杨宜婷,罗琥捷,李药兰..白花地胆草化学成分研究[J].中药材,2012,35(11):1775-1778,4.基金项目
广东省教育部产学研结合项目(2011B090400127) （2011B090400127）
广东省自然科学基金团队项目(8351063201000003) （8351063201000003）
