【摘要】 从甘肃天祝县的蝎子七全草中分离鉴定出了15个化合物,其中2个为新化合物.报道9个已知化合物:阿魏酸、4 豆甾烯 3 酮、紫丁香甙、5,8,2′ 三羟基 5′ 甲氧基双氢黄酮、异鼠李素、槲皮素 3 O 鼠李素、山奈素 3 O β D 葡萄糖甙、洋芥素 7 O β D 葡萄糖甙、5 羟基 4 甲氧基黄酮 7 O β 芸香甙.上述成分均首次从该植物中分离.更多还原

【Abstract】 Two new compounds and nine known constituents are isolated from Polygonum viviparum L.This paper will reportes the isolation and identification of the nine constituents,structure of them are elucidated by spectroscopic and chemical evidence as follows:ferulicacid(1),βsitosterol(2),5,8,2trihydroxy5methoxyflavaone(4),isorhamnetin(5),Quercetin3O2Lrhamnetin(6),kaempferol3ODglc(8),pingenin7OβDglc(9),5hydroxy4methoxyflavone7OβDrutinoside(10).They are isolated from Polygonum viviparum L.for the first time.更多还原