| 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) |
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| Chemical constituents of marine mangrove plant Bruguiera gymnorrhiza |
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LI Fang,LI Xiao-ming,WANG Bin-gui
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| 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 |
