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海洋红树林植物木榄化学成分研究
李昉^1,2, 李晓明¹, 王斌贵¹
1.中国科学院海洋研究所实验海洋生物学重点实验室;2.中国科学院研究生院

摘要:

采用多种柱层析方法从红树植物木榄(Bruguiera gymnorrhiza (L.) Lam.)中分离获得9 个单体成分,综合运用现代波谱技术鉴定了所有成分的化学结构, 分别为格榄酮(I)、槲皮素-3-O-β-D-吡喃葡萄糖苷(II)、黄芪苷(III)、芦丁(IV)、3-O-甲基槲皮素(V)、羽扇豆醇(VI)、羽扇豆酮(VII)、蒲公英赛酮(VIII)和胡萝卜苷(IX), 其中化合物II~V 为首次从木榄属植物中分离得到。

关键词: 木榄Bruguiera gymnorrhiza (L.) Lam. 红树科(Rhizophoraceae) 黄酮三萜

DOI：

分类号:

基金项目:国家自然科学基金项目(30770234, 30910103914); 山东省科技发展计划项目(2006GG2205023)

Chemical constituents of marine mangrove plant Bruguiera gymnorrhiza

LI Fang,LI Xiao-ming,WANG Bin-gui

Abstract:

Various techniques were used to purify and determine the chemical constituents of the mangrove plant Bruguiera gymnorrhiza. As a result, nine compounds including gramrione (I), quercetin-3-O-β- - lucoside (II), astragalin (III), rutin (IV), 3′,4′,5,7-tetrahydroxy methylflavone (V), lupeol (VI), lupenone (VII), 14-taraxeren-3- one (VIII), and β-daucosterol (IX) were isolated and identified. Compounds II~V were isolated from this genus for the first time.

Key words: Bruguiera gymnorrhiza Rhizophoraceae flavone triterpene

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