须弥紫菀中黄酮成分的研究 |
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引用本文: | 唐倩囡,赖鹏翔,张华. 须弥紫菀中黄酮成分的研究[J]. 安徽农业科学, 2009, 37(16) |
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作者姓名: | 唐倩囡 赖鹏翔 张华 |
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作者单位: | 1. 山东大学威海分校海洋学院,山东威海,264209 2. 山东省威海市市立医院药剂科,山东威海,264209 |
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摘 要: | [目的]对须弥紫菀的化学成分进行研究。[方法]采用硅胶柱色谱进行分离,通过波谱分析方法鉴定化合物结构。[结果]从须弥紫菀石油醚-乙酸乙酯-甲醇萃取部位分离得到4个黄酮类化合物,分别鉴定为5,6二-羟基-2,7,3′,4′-四甲氧基黄酮醇(Ⅰ)、5,6二-羟基-2,7,4′-三甲氧基黄酮醇(Ⅱ)、Oxyayanin-B(Ⅲ)、木犀草素(luteolin)(Ⅳ)。[结论]这4个黄酮化合物首次从须弥紫菀中分离得到。
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关 键 词: | 须弥紫菀 菊科 化学成分 黄酮 |
Studies on Flavonoid Compounds in Aster himalaicus |
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Abstract: | [Objective] The aim was to study the chemical constituents of Aster himalaicus.[Methods] Compounds were separated by using silica gel column chromatography,and its structure was identified by using spectral analysis method.[Result] 4 kinds of flavonoid compounds from the petroleum ether-ethyl acetate-methanol extraction of Aster himalaicus,four compounds were identified as 5,6-dihydroxy-3,7,3′,4′-tetramethoxyflavonol(I),5,6-dihydroxy-3,7,4′-trimethoxyflavonol(II),Oxyayanin-B(III) and luteolin(IV).[Conclusion] This is the first report on the chemical compound of Aster himalaicus,and the flavonoids were first isolated from this plant. |
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Keywords: | Aster himalaicus Compositae Chemical composition Flavonoid |
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