| 荭草化学成分的研究 |
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| 引用本文： | 李勇军,何迅,刘丽娜,兰燕宇,王爱民,王永林.荭草化学成分的研究[J].中国中药杂志,2005,30(6):444-446. |
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| 作者姓名： | 李勇军 何迅 刘丽娜 兰燕宇 王爱民 王永林 |
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| 作者单位： | 贵阳医学院,药学院,贵州,贵阳,550004 |
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| 摘 要： | 目的:研究荭草Polygonum orientale有效部位的化学成分。方法:采用硅胶和聚酰胺柱色谱进行分离,根据化合物理化性质和光谱数据鉴定其结构。结果:分离得到6个化合物,分别为杨梅苷(myricitrinⅠ)、木犀草素(luteolinⅡ)、没食子酸(gallicacidⅢ)、儿茶素(catechinⅣ)、原儿茶酸(protocatechuicacidⅤ)、对羟基桂皮酸(p hy droxycinnamicacidⅥ)。结论:6个化合物均为首次从该种植物中分离得到。
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| 关 键 词： | 荭草 化学成分 |
| 文章编号： | 1001-5302(2005)06-0444-03 |
| 收稿时间： | 2004/5/15 0:00:00 |
Studies on chemical constituents in herb of Polygonum orientale |
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| LI Yong-jun;HE Xun;LIU Li-na;LAN Yan-yu;WANG Ai-min;WANG Yong-lin.Studies on chemical constituents in herb of Polygonum orientale[J].China Journal of Chinese Materia Medica,2005,30(6):444-446. |
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| Authors: | LI Yong-jun;HE Xun;LIU Li-na;LAN Yan-yu;WANG Ai-min;WANG Yong-lin |
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| Institution: | School of pharmacy, Guiyang Medical College, Guiyang 550004, China. homeofwyl@21cn.com |
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| Abstract: | Objective: To study the chemical constituents of the essential substance from Polygonum oriental. Method: Compounds were isolated with silica gel and polyamide chromatography and their structures were determined by spectral analysis and chemical evidence. Result: Six compounds were obtained and identified as myricitrin, luteolin, gallic acid, catechin, protocatechuic acid, p-hydroxycinnamic acid. Conclusion: Six compounds were isolated from P. oriental for the first time. |
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| Keywords: | Polygonum oriental chemical constituents |
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