青杞的化学成分研究  被引量:23

Chemical Constituents of Solanum septemlobum Bunge

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作  者:谢纲[1] 段文达[1] 陶保全[1] 李冲[1] 

机构地区:[1]兰州大学药学院,兰州730000

出  处:《天然产物研究与开发》2008年第4期627-629,643,共4页Natural Product Research and Development

摘  要:研究青杞地上部分(Solanum septemlobum Bunge)的化学成分。利用硅胶色谱柱层析进行分离纯化,通过波谱数据结合理化性质,鉴定为东莨菪内酯(scopoletin,1),N-反式阿魏酸酪酰胺(N-trans-feruloyl tyramine,2),14-methoxy-10,13-dimethyl-17-(5-oxo-2,5-dihydrofuran-3-y1)hexadecahydro-1H-cyclopenta[a]phenanthren-3-yl acetate(3),9,11-环氧麦角甾醇(9α,11α-epidioxyergosta-6,22-dien-3β-ol,4),豆甾醇-3-O-β-D-(6-软酯酰)葡萄糖苷(β-stigmasteryl-3-O-β-D-(6-palmityl)glucopyranoside,5),二十二烷基-反式-阿魏酸酯((E)-docosyl 3-(4-hydroxy-3-methoxyphenyl)acrylate,6),豆甾醇(stigmastero,7),棕榈酸(hexadecanoicacid,8),正三十烷(triacontane,9),p胡萝卜苷(daucosmml,10),β-谷甾醇(β-sitosterol,11)。化合物1~11均为首次从本植物中得到,其中化合物1、2为首次在本属植物中分离得到。The EtOAc extract of the Solanurn septerrdobum Bunge was separated by repeated silica gel column chromatogramphy to afford eleven compounds. On the basis of pectroscopic analysis and compareison with the reported data, they were identifyied as scopoletin ( 1 ), N-trans-feruloyl tyramine ( 2 ), 14-methoxy-10,13-dimethyl-17- ( 5-oxo-2,5-dihydrofuran-3-yl ) hexadecahydro-1H-cyclopenta [ a ] phenanthren-3-yl acetate ( 3 ) ,9α, 11 α-epidioxyergosta-6,22-dien-3β-ol ( 4 ), β-stigmasteryl-3-O-β-D-(6-palmityl) glucopyranoside ( 5 ), (E) -docosyl 3-( 4-hydroxy-3-methoxyphenyl ) acrylate ( 6 ), stigmastero ( 7 ), hexadecanoic acid ( 8), triacontane ( 9 ), daucosterol ( 10 ) ,β-sitosterol ( 11 ). These compounds were obtained from this plant for the first time.

关 键 词:青杞 化学成分 东莨菪内酯 N-反式阿魏酸酪酰胺 棕榈酸 

分 类 号:R248.1[医药卫生—中医临床基础] Q949.777.7[医药卫生—中医学]

 

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