摘要
从紫茎泽兰( Eupatorium adenophorum ) 的花中分离得到12 个化合物, 其中紫茎泽兰内酯为一新的杜松烯类倍半萜内酯化合物, 其它为2 - 乙酰氧基- 3 , 4 , 6 , 11 - 四去氢杜松烷- 7 - 酮, 7 - 羰基泽兰酮, 克拉维醇, 丁香酚- O- β- 吡喃葡萄糖甙, 5 , 4′- 二羟基- 3 ,6 - 二甲氧基- 7 - O- β- 吡喃葡萄糖基黄酮, 5 , 4′- 二羟基- 6 ,7 - 二甲氧基- 3 - O- β- 吡喃葡萄糖基黄酮,3 , 5 , 4′- 三羟基- 6 ,7 - 二甲氧基黄酮等化合物。
A new sesquiterpenene lactone-eupatoranolide was isolated from the flowers of Eupatorium adenophorum. Some known comporumds, 2-acetoxy-3, 4, 6, 11-tetradehydrocadinan-7-one, 7-oxoagera phorone, kolavenol, eugenyl-O-β-D-glucopyranoside, 5,4′-dihydroxy-3,6-dimethoxy-7-O-β-D-glucopyranoxyflavonone, 5, 4′-dihydroxy-6,7-dimethoxy-3-O-β-D-glucopyranoxyflavonone, 3, 5, 4′-trihydroxy-6, 7-dimethoxyflavonone were also obtained. Their structures were determined by spectroscopic evidence.
出处
《云南植物研究》
CSCD
1999年第4期505-511,共7页
Acta Botanica Yunnanica
基金
云南省应用基础研究基金
关键词
紫茎泽兰
杜松烯类倍半萜
紫茎泽兰内酯
Eupatorium adenophorum
Compositae
Cadinene sesquiterpenoids
Eupatoranolide
Kolavenol
Eugenyl-O-β-D-glucopyranoside
Flavanoids