摘要
本文对蒙药材金露梅的化学成分进行了研究.采用系统溶剂法、多种柱色谱法及半制备高效液相色谱法,对金露梅(Fruticosa potentillaL.)乙酸乙酯萃取部位的化学成分进行研究.从金露梅中分离得到6个化合物,依次为β-谷甾醇(1)、对羟乙基苯酚(2)、异鼠李素(3)、槲皮素(4)、山奈酚(5)和没食子酸(6).本论文分离得到的化合物1~6均为首次从该种植物中分离得到.
To study the ethyl acetate extract of Fruticosa potentilla L systematically by using extraction and column chromatography (silica gel,sephadex LH-20 and semi-preparative HPLC,et al.).Six compounds were isolated from the ethyl acetate extraction and identified as β-sitosterol (1),4-Hydroxyphenethyl alcohol (2),isorhamnetin (3),quercetin (4),kaempferol (5) and gallic acid (6) by spectral data of UV,1H NMR and 13C NMR.All the compounds were isolated from Fruticosa potentilla L.for the first time.
出处
《天然产物研究与开发》
CAS
CSCD
北大核心
2013年第10期1367-1369,共3页
Natural Product Research and Development
基金
内蒙古自治区政府重大项目(MX2005ZB006)
关键词
金露梅
化学成分
提取分离
结构鉴定
Potentilla fruticosa
chemical compositions
extraction and separation
structural identification