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药用红树林植物黄槿的化学成分研究 被引量:13

Chemical constituents of medicinal mangrove plant Hibiscus tilisceus
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摘要 利用正相硅胶柱色谱、反相硅胶柱色谱、凝胶 Sephadex LH-20柱色谱、制备薄层色谱(PTLC)及重结晶等分离手段,从海洋红树林植物黄槿(Hibiscus tilisceus)中分离得到11个化合物,通过 MS、1D 和2DNMR 等波谱技术鉴定了所有化合物的结构,分别为 coniferaldehyde(1),3,4-二羟基苯甲酸甲酯(2),松脂醇(3),丁香脂素(4),格榄酮(5),黄芪苷(6),植醇(7),胆甾-5-烯-3β,7α-二醇(8),胆甾-5-烯-3β,7β-二醇(9),胆甾醇(10)和β-胡萝卜苷(11)。这些化合物均为首次从该植物中分离获得。 From the medicinal mangrove plant Hibiscus tilisceus, eleven compounds were isolated by the normal phase silica gel, reverse phase silica gel, Sephadex LH-20 column chromatography separation, and by the preparative thin layer chromatography (PTLC) as well as by re-crystallization. The structures of the purified compounds were elucidated by the analysis of spectroscopic data including MS, 1D and 2D NMR as coniferaldehyde (1), methyl 3,4-dihydroxybonate (2), pinoresinol (3), syringaresinol (4), gramrione (5), astragalin (6), phytol (7), cholest-5-ene-3β,7α-diol (8), cholest-5-ene-3β, 7β-diol (9), cholesterol (10), and β-daucosterol (11) These compounds were obtained from this plant for the first time.
出处 《海洋科学》 CAS CSCD 北大核心 2008年第9期57-60,共4页 Marine Sciences
基金 国家自然科学基金项目(30770234) 山东省科技发展计划 项目(2006GG2205023)
关键词 红树林 黄槿(Hibiscus tilisceus) 化学成分 结构鉴定 marine mangrove plant Hibiscus tilisceus chemical constituents structure elucidation
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