| 刺乌头碱的提取与其氢溴酸盐的合成及表征 |
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| 引用本文： | 张继,孙文秀,王云普,温慧慧,刘汉士,魏玉丽.刺乌头碱的提取与其氢溴酸盐的合成及表征[J].应用化学,2007,24(6):720-0. |
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| 作者姓名： | 张继 孙文秀 王云普 温慧慧 刘汉士 魏玉丽 |
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| 作者单位： | 1. 西北师范大学高分子研究所,兰州,730070;西北师范大学生命科学学院,兰州,730070
2. 西北师范大学高分子研究所,兰州,730070 |
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| 摘 要： | 刺乌头碱;刺乌头碱氢溴酸盐;合成;提取;表征
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| 关 键 词： | 刺乌头碱 刺乌头碱氢溴酸盐 合成 提取 表征 |
| 文章编号： | 1000-0518（2007）06-0720-03 |
| 收稿时间： | 2009-06-29 |
| 修稿时间： | 2006-08-222006-11-22 |
The Extraction of Lappacontine and Synthesis, Characterization of Lappaconitine Hydrobromide |
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| ZHANG Ji,SUN Wen-Xiu,WANG Yun-Pu,WEN Hui-Hui,LIU Han-Shi,WEI Yu-Li.The Extraction of Lappacontine and Synthesis, Characterization of Lappaconitine Hydrobromide[J].Chinese Journal of Applied Chemistry,2007,24(6):720-0. |
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| Authors: | ZHANG Ji SUN Wen-Xiu WANG Yun-Pu WEN Hui-Hui LIU Han-Shi WEI Yu-Li |
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| Institution: | a Institute of Polymers ; b College of Life Science, Northwest Normal University, Lanzhou 730070 |
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| Abstract: | The extraction process of lappaconitine from the root of Aconitum sinomontanum Nakai,which is a special plant in GanSu province China,using 75% ethanol with a yield of 0.61% was described.The lappaconitine hydrobromide was synthesized in a new way,with a yield of 84%.The structures of extracted lappaconitine and the lappaconitine hydrobromide were characterized by IR,elemental analysis,1H NMR,13C NMR and MS.The results show that using 75% ethanol to extract lappaconitine gets over the problem which was brought by adding alkali traditionally.And in the lappaconitine hydrobromide preparation,the outgrowth and long reaction time were overcome by dibromine alkyl instead of hydrobromic acid. |
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| Keywords: | lappaconitine lappaconitine hydrobromide synthesis extraction characterization |
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