| 国产夹竹桃枝中化学成分的研究 |
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| 引用本文： | 白丽明,赵桦萍,赵立杰,安东正义.国产夹竹桃枝中化学成分的研究[J].高师理科学刊,2009,29(2). |
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| 作者姓名： | 白丽明 赵桦萍 赵立杰 安东正义 |
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| 作者单位： | 1. 齐齐哈尔大学,化学与化学工程学院,黑龙江,齐齐哈尔,161006
2. 日本新泻大学,日本,新泻,950-2181 |
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| 基金项目： | 黑龙江省普通高等学校青年学术骨干支持计划 |
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| 摘 要： | 采用硅胶柱色谱、Sephadex LH-20柱色谱等方法分离纯化国产夹竹桃(Nerium indicum Mill)枝,根据理化性质和波谱数据对其化学成分进行结构鉴定.结果表明,从夹竹桃枝中分离并鉴定了4个化合物,分别为16β,17β-环氧-12β-羟基-孕甾-4,6-二烯-3,20-二酮;12β-羟基-孕甾-4,6,16-三烯-3,20-二酮;20(s)21-二羟基-孕甾-3,12-二酮;3β,14β-二羟基-5β-强心甾-20(22)-烯.化合物1～4均为首次从国产夹竹桃中分离得到.
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| 关 键 词： | 国产夹竹桃 化学成分 分离 |
Studies on chemical constituents of the twigs of Chinese Nerium indicum Mill |
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| BAI Li-ming,ZHAO Hua-ping,ZHAO Li-jie,ANDO Masayoshi.Studies on chemical constituents of the twigs of Chinese Nerium indicum Mill[J].Journal of Science of Teachers＇College and University,2009,29(2). |
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| Authors: | BAI Li-ming ZHAO Hua-ping ZHAO Li-jie ANDO Masayoshi |
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| Institution: | 1.School of Chemistry and Chemical Engineering;Qiqihar University;Qiqihar161006;China;2.Niigata University;Ikarashi 2-8050;Niigata 950-2181;Japan |
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| Abstract: | To study the chemical constituents isolated from the twigs of Chinese Nerium indicum Mill.Chemical constituents were isolated by column chromatography and semi-prepared HPLC,the structures were elucidated spectral data and physical-chemical properties.The result show that four compounds were isolated and respectively identified as 16β,17β-epoxy-12β-hydroxypregna-4,6-diene-3,20-dione(1);12β-hydroxypregna-4,6,16-triene-3,20-dione(2);20(s)21-dihydroxypregna 3,12-dione(3);3β,14β-dihydroxypregna-5 β-card-20(22)-enolide.Compound 1～4 are isolated from Chinese Nerium indicum Mill for the first time. |
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| Keywords: | Nerium indicum Mill chemical constituent isolation |
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