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绵头雪莲的化学成分
引用本文:王红兵,褚文静,李贵荣,LAU Chu-Pak,秦国伟.绵头雪莲的化学成分[J].中国天然药物,2008,6(5):357-361.
作者姓名:王红兵  褚文静  李贵荣  LAU Chu-Pak  秦国伟
作者单位:1. 中国科学院上海药物研究所,上海,201203
2. 香港大学医学院,香港
摘    要:目的:研究绵头雪莲的化学成分。方法:通过各种层析技术分离和纯化化合物,并利用光谱方法及理化性质鉴定化合物结构。结果:从绵头雪莲中分离得到14个化合物,分别鉴定为洋蓟苦素(1),3a,8a-二羟基-11βH-11,13-二氢去羟木香内酯(2),川木香内酯(3),3a-羟基-11βH-11,13-二氢去羟木香内酯8-O-β-D-葡萄糖甙(4),3β-羟基-5a,6d-环氧-7-megastigmen-9酮(5),金合欢素(6),香豆素(7),紫丁香苷(8),苯甲基葡萄糖苷(9),对羟基苯乙酮(10),对羟基甲苯(11),β-香树脂醇(12),胡萝卜苷(13),尿苷(14)。结论:所有化合物均为首次从该植物中分得。

关 键 词:菊科  绵头雪莲  金合欢素

Chemical Constituents of Saussurea laniceps
WANG Hong-Bing,CHU Wen-Jing,LI Gui-Rong,LAU Chu-Pak,QIN Guo-Wei.Chemical Constituents of Saussurea laniceps[J].Chinese JOurnal of Natural Medicines,2008,6(5):357-361.
Authors:WANG Hong-Bing  CHU Wen-Jing  LI Gui-Rong  LAU Chu-Pak  QIN Guo-Wei
Institution:WANG Hong-Bing, CHU Wen-Jing, LI Gui-Rong, LAU Chu-Pak, QIN Guo-Wei (1.Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203;2.Faculty of Medicine, the University of Hong Kong, Pokfulam, Hongkong, China)
Abstract:AIM: To study the chemical constituents of Saussurea laniceps.METHODS: The chemical constituents were isolated and purified by various chromatographic techniques.Their structures were determined on the basis of physical properties and spectroscopic data.RESULTS: Fourteen compounds were isolated and elucidated as cynaropicrin (1),3α,8α-dihydroxy-11βH-11,13-dihydrodehydrocostuslactone (2),mokko lactone (3),3a-hydroxy1βH-11,13-dihydrodehydrocostuslactone 8-O-β-D-glucoside (4),3β-hydroxy-5a,6α-epoxy-7-megastigmen-9-one (5),acacetin (6),coumarin (7),syringin (8),benzylglucopyranoside (9),4'-hydroxyacetophenone (10),4-methylphenol (11),β-amyrin (12),daucosterol (13) and uridine (14).CONCLUSION: All fourteen compounds were isolated from the title plant for the first time.
Keywords:Compositae  Saussurea laniceps  Acacetin
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