| 宽苞水柏枝化学成分研究 |
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| 引用本文： | 周嵘,汪涛,杜新贞. 宽苞水柏枝化学成分研究[J]. 中国中药杂志, 2006, 31(6): 474-476 |
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| 作者姓名： | 周嵘 汪涛 杜新贞 |
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| 作者单位： | 1. 西北师范大学化学,化工学院,甘肃,兰州,730000
2. 荷泽学院,化学化工系,山东,荷泽,274015 |
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| 摘 要： | 目的:研究宽苞水柏枝的化学成分。方法:色谱等方法分离纯化,理化性质和光谱分析法鉴定化学成分。结果:分离并鉴定了11个化合物,分别为3,5,3′,4′-四羟基-7-甲氧基黄酮(1),3,5,4′-三羟基-7,3′-二甲氧基黄酮(2),3,5,4′-三羟基-7-甲氧基黄酮(3),槲皮苷(4),山柰酚(5),槲皮素(6),柯伊利素(7),没食子酸(8),没食子酸乙脂(9),β-谷甾醇(10),胡萝卜苷(11)。结论:上述化合物均为首次从该植物中分得。
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| 关 键 词： | 宽苞水柏枝 黄酮 化学成分 |
| 文章编号： | 1001-5302（2006）06-0474-03 |
| 收稿时间： | 2005-04-10 |
| 修稿时间： | 2005-04-10 |
Studies on chemical constituents in herb of Myricaria bracteata |
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| ZHOU Rong ;WANG Tao ;DU Xin-zhen. Studies on chemical constituents in herb of Myricaria bracteata[J]. China Journal of Chinese Materia Medica, 2006, 31(6): 474-476 |
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| Authors: | ZHOU Rong WANG Tao DU Xin-zhen |
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| Affiliation: | 1. College of chemistry and chemical engineering, Northwest Normal University, Lanzhou 730070, 2. Department of chemisrty and chemical engineering, Heze University, Heze 274015, China |
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| Abstract: | OBJECTIVE: To study the chemical constituents of Myricaria bracteata. METHOD: The chemical constituents were isolated by silica gel column chromatography and the structures were elucidated by spectroscopic methods. RESULT: Eleven compounds were obtained and identified as rhamnetin, 3,5,4'-trihydroxy-7,3'-dimethoxyflavone, 3,5,4'-trihydroxy-7-methoxyflavone, quercetin-3-O-alpha-L-rhamnopyranoside, kaempferol, quercetin, chrysoerio, gallic acid, gallic acid ethylester, beta-sitosterol, daucosterol. CONCLUSION: All compounds were obtained from M. bracteata for the first time. |
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| Keywords: | Myricaria bracteata flavone chemical constituents |
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