| 红蓼果实化学成分的研究 |
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| 引用本文： | 杨国勋,宋蕾,李奎莲,胡昌奇.红蓼果实化学成分的研究[J].中国药学杂志,2003,38(5):338-340. |
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| 作者姓名： | 杨国勋 宋蕾 李奎莲 胡昌奇 |
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| 作者单位： | 复旦大学药学院,上海,200032 |
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| 摘 要： | 目的对红蓼果实的化学成分进行研究。方法采用硅胶柱色谱及聚酰胺柱色谱的方法进行分离，化合物的结构通过光谱解析及理化性质鉴定。结果从中分离到6个化合物，分别鉴定为β-谷甾醇(Ⅰ)，3，5，7-三羟基色原酮(Ⅱ)，阿魏酸-对羟基苯乙醇酯(Ⅲ)，槲皮素(Ⅳ)，花旗松素(Ⅴ)，对香豆酸-对羟基苯乙醇酯(Ⅵ)。结论3，5，7-三羟基色原酮、阿魏酸-对羟基苯乙醇酯和对香豆酸-对羟基苯乙醇酯为首次从红蓼果实中分到。
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| 关 键 词： | 红蓼 蓼属 |
| 文章编号： | 1001-2494(2003)05-0338-03 |
| 收稿时间： | 2002-10-22; |
| 修稿时间： | 2002年10月22 |
Studies on the chemical constituents of Polygonum orientale |
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| YANG Guo-xun,SONG Lei,LI Kui-lian,HU Chang-qi.Studies on the chemical constituents of Polygonum orientale[J].Chinese Pharmaceutical Journal,2003,38(5):338-340. |
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| Authors: | YANG Guo-xun SONG Lei LI Kui-lian HU Chang-qi |
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| Institution: | School of Pharmacy,Fu Dan University,Shanghai,200032,China |
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| Abstract: | OBJECTIVE To investigate the chemical constituents of Polygonum orientale L.. METHOD The crude extract was isolated by silica gel chromatography and polyamide chromatography.The structures of the compounds were elucidated by means of spectra analysis as well as chemical and physical evidence. RESULTS Six compounds were obtained from P.orientale L..Their structures were identified as β-sitosterol (Ⅰ),3,5,7,-trihydroxychromone (Ⅱ),P-hydroxyphenylethanol ferulate(Ⅲ),quercetin(Ⅳ),taxifolin(Ⅴ) and P-hydroxyphenylethanol P-coumarate (Ⅵ) respectively. CONCLUSION The compounds Ⅱ，Ⅲ，Ⅵ were reported from the fruits of Polygonum orientale L.for the first time. |
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| Keywords: | Polygonum orientale L Polygonaceae |
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