| 三七中三七素的分离纯化与结构分析 |
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| 引用本文： | 谢国祥,邱明丰,赵爱华,邱云平,王智赟,贾伟.三七中三七素的分离纯化与结构分析[J].天然产物研究与开发,2007,19(6):1059-1061. |
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| 作者姓名： | 谢国祥 邱明丰 赵爱华 邱云平 王智赟 贾伟 |
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| 作者单位： | 1. 上海交通大学药学院,上海,200240;上海交通大学系统生物医学研究院,上海,200240
2. 上海交通大学药学院,上海,200240 |
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| 摘 要： | 以三七(Panaxnotoginseng)为材料,经醇提、水提,得到三七素粗提物,用乙醇沉淀、正丁醇萃取去除皂苷类成分,经阳离子交换树脂柱层析,得到三七素.三七素经初步纯化含量从4.43%提高到13.98%.经过离子交换树脂柱分离后含量提高到96.46%.通过重结晶得到的无色板状晶体三七素的结构经过红外光谱,核磁共振光谱及质谱加以鉴定。
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| 关 键 词： | 三七 三七素 离子交换树脂 结构分析 |
| 文章编号： | 1001-6880（2007）06-1059-03 |
| 收稿时间： | 2006-07-12 |
| 修稿时间： | 2006-08-30 |
Separation, Purification and Structural Analysis of Dencichine from Panax notoginseng |
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| XIE Guo-xiang,QIU Ming-feng,ZHAO Ai-hua,QIU Yun-ping,WANG Zhi-yun,JIA Wei.Separation, Purification and Structural Analysis of Dencichine from Panax notoginseng[J].Natural Product Research and Development,2007,19(6):1059-1061. |
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| Authors: | XIE Guo-xiang QIU Ming-feng ZHAO Ai-hua QIU Yun-ping WANG Zhi-yun JIA Wei |
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| Abstract: | Crude dencichine was obtained by extraction with methanol and water from Panax notoginseng.The content of dencichine could be improved from 4.43% to 13.98% in crude extract solution after primary refine.Then the refined solution was chromatographically separated with cation exchange resin and the contents of dencichine could be improved to about 96%.The colorless board crystal was obtained after recrystallization and its structure was confirmed by IR,1H NMR,13C NMR and MS. |
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| Keywords: | Panax notoginseng dencichine ion exchange resin structure analysis |
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