| 罗布麻叶中黄酮类化合物研究 |
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| 引用本文： | 程秀丽,张素琼,李青山.罗布麻叶中黄酮类化合物研究[J].中药材,2007,30(9):1086-1088. |
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| 作者姓名： | 程秀丽 张素琼 李青山 |
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| 作者单位： | 1. 山西医科大学药学院,山西太原,031000;山西省运城市药品检验所,山西运城,044000
2. 山西医科大学药学院,山西太原,031000 |
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| 基金项目： | 山西省自然科学基金;山西省教育厅攻关课题;山西医科大学校科研和教改项目 |
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| 摘 要： | 目的:对罗布麻属红麻(Apocynum venetumL.)叶中的黄酮类化合物成分进行分离鉴定。方法:采用聚酰胺柱、硅胶柱和Sephadex LH-20柱层析法纯化,对红麻水提物中的总黄酮部分进行化学成分研究,通过化学、波谱方法确定化合物的结构。结果:分离出8个黄酮类成分,已进行结构鉴定的有5个化合物:三叶豆苷(Ⅰ)、金丝桃苷(Ⅲ)、槲皮素(Ⅴ)、乙酰异槲皮苷(Ⅶ)与异槲皮苷(Ⅷ)。其余化合物正在鉴定中。结论:化合物Ⅰ、Ⅶ为首次从该植物中分离得到的化合物。
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| 关 键 词： | 罗布麻 黄酮 化学成分 |
| 文章编号： | 1001-4454（2007）09-1086-03 |
| 修稿时间： | 2007-01-29 |
Chemical Constituents of Flavonoids from Apocynum venetum |
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| CHENG Xiu-li,ZHANG Su-qiong,LI Qing-shan.Chemical Constituents of Flavonoids from Apocynum venetum[J].Jorunal of Chinese Medicinal Materials,2007,30(9):1086-1088. |
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| Authors: | CHENG Xiu-li ZHANG Su-qiong LI Qing-shan |
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| Institution: | 1. School of Pharmaceutical Science, Shanxi Medical University, Taiyuan 031000, China; 2. Shanxi Yuncheng Institute for Drug Control, Yuncheng 044000, China |
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| Abstract: | OBJECTIVE: To study the chemical constituents of flavonoids from Apocynum venetum L. METHODS: The compounds from water extracts were isolated by HPD-100 MCI-gel, polyamide, silica and Sephadex LH-20. Their structrues were characterized by chemical methods and spectroscopic methods. RESULTS: The five compounds were identified to be trifolin (I), hyperroside (III), hyperin (V), isoquercetin-6'-o-acetate (VII) and isoquercetin (VIII). CONCLUSION: Compound I and compound VII are isolated from Apocynum venetum L. for the first time. |
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| Keywords: | Apocynum venetum L Flavonoids Chemical constituents |
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