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| 野黄芩素的制备、纯化与结构表征 | |
| 引用本文： | 周荣光,晏泽宇,赵加强,徐勇.野黄芩素的制备、纯化与结构表征[J].光谱实验室,2011,28(5):2403-2406. |
| 作者姓名： | 周荣光 晏泽宇 赵加强 徐勇 |
| 作者单位： | 1. 昆明制药集团药物研究院 昆明市春雨路141号650100 2. 云南省化工研究院 昆明市650228 3. 云南中医学院中药学院 昆明市650500 |
| 摘 要： | 提出一种简便的由灯盏花植物制备野黄芩素的方法.首先从灯盏花植物中提取灯盏花乙素,再通过水解制得野黄芩素粗品,经硅胶柱层析纯化,得高纯度野黄芩素.所得野黄芩素经高效液相色谱法测定,纯度达98％,其结构为IR、UV、MS、13C NMR和1H NMR所确证. |
| 关 键 词： | 灯盏花 灯盏花乙素 野黄芩素 水解反应 |
Preparation,Purification and Structural Characterization of Scutellarein |
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| ZHOU Rong-Guang,YAN Ze-Yu,ZHAO Jia-Qiang,XU Yong.Preparation,Purification and Structural Characterization of Scutellarein[J].Chinese Journal of Spectroscopy Laboratory,2011,28(5):2403-2406. | |
| Authors: | ZHOU Rong-Guang YAN Ze-Yu ZHAO Jia-Qiang XU Yong |
| Institution: | ZHOU Rong-Guang YAN Ze-Yua ZHAO Jia-Qiang XU Yongb(Institute for Drug Research and Development of Kunming Pharmaceutical Corporation,Kunming 650100,P.R.China)a(The Chemical Research Institute of Yunnan Province,Kunming 650228,P.R.China)b(Department of Pharmacology of TCM,Yunnan University of TCM,Kunming 650500,P.R.China) |
| Abstract: | The preparation of scutellarein from breviscapus was proposed.Scutellarin was extracted from breviscapus by acid sinking alkali soluble method,then the crude scutellarein was obtained by hydrolysis,and that was purified to obtain the high purity scutellarein via silica gel column.The purity of scutellarein was determined by HPLC was 98%.The product was identified as the target product by IR,UV,MS,13C NMR and 1H NMR. |
| Keywords: | Breviscapus Scutellarin Scutellarein Hydrolysis |
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