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作 者:王春辉[1] 魏攀蕾[1] 严诗楷[1] 金慧子[1] 张卫东[1,2]
机构地区:[1]上海交通大学药学院,上海200240 [2]第二军医大学药学院,上海200433
出 处:《天然产物研究与开发》2014年第1期33-37,共5页Natural Product Research and Development
基 金:supported by the Scientific Foundation of Shanghai Committee of Science and Technology(12401900501)
摘 要:从滇南羊耳菊(Inula wissmanniana)地上部分的乙酸乙酯部位分离得到16个化合物,包括6个黄酮类,5个苯丙素类和5个其它芳香类化合物,经波谱数据分析鉴定为木犀草素(1),3-甲氧基槲皮素(2),5,6,4'-三羟基-3,7-二甲氧基黄酮(3),洋艾素(4),紫杉叶素(5),二氢山奈酚(6),3,4-二-O-咖啡酰奎宁酸(7),3,5-二-O-咖啡酰奎宁酸(8),C-veratroylglycol(9),2,3-dihydroxy-1-(4-hydroxy-3,5-dimethoxyphenyl)-1-propanone(10),咖啡酸(11),邻苯二甲酸二丁酯(12),3,4-二羟基苯甲酸(13),3-羟基-4-甲氧基苯甲酸(14),对羟基苯甲酸(15)和香兰素(16)。所有化合物均为首次从该植物中分离得到。Sixteen compounds were isolated from the ethyl acetate portion of the aerial part of lnula wissmanniana, inclu- ding six flavonoids ,five phenylpropanoids, and five other aromatic compounds. On the basis of spectral data, their struc- tures were identified as luteolin (1) ,3-O-methylquercetin (2) ,5,6,4'-trihydroxy-3,7-dimethoxyflavone (3), artemetin (4) ,taxifolin (5), dihydrokaempferol (6) ,3,4-di-O-caffeoyl qulnic acid (7),3,5-di-O-caffeoylqmnic acid (8),C-ve- ratroylglycol ( 9 ), 2,3-dihydroxy-l-(4-hydroxy-3,5-dimethoxyphenyl) -1-propanone ( 10 ), caffeic acid ( 11 ), dibn- tylphthalate ( 12 ), 3,4-dihydroxybenzoic acid ( 13 ), 3-hydroxy-4-methoxybenzoie acid ( 14 ), p-hydroxybenzoie acid (15) and vanillin (16). All the compounds were isolated from this plant for the first time.
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