窄萼凤仙花化学成分的研究

摘要

首次从窄萼凤仙花(Impatiens stenosepala Pritz.ex Diels)中分离得到九个化合物,通过波谱学方法分别鉴定为槲皮素(1)、山柰酚(2)、阿魏酸(3)、对羟基苯甲酸(4)、4’-OH黄芩素(5)、洋芹素(6)、2,5,7,8-四羟基萘醌(7)、5,8-羟基萘醌(8)及东莨菪素(9).%Nine compounds were isolated from Impatiens stenosepala for the first time. Their structures were determined by spectroscopic method as quercetin (1) ,kaempferol (2) ,ferulic acid (3) ,p-hydroxybenzoic acid (4) ,4'-hydroxy-scutellarin (5),apigenin (6) ,2,5,7,8-tetrahydroxy naphthoquinone (7) ,5,8-dihydroxy naphthoquinone (8) ,and sco-poletin (9).