| 金荞麦中的酚酸类成分 |
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| 引用本文： | 邵萌,杨跃辉,高慧媛,吴斌,王立波,吴立军.金荞麦中的酚酸类成分[J].中国中药杂志,2005,30(20):1591-1593. |
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| 作者姓名： | 邵萌 杨跃辉 高慧媛 吴斌 王立波 吴立军 |
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| 作者单位： | 1. 沈阳药科大学,中药学院,辽宁,沈阳,110016
2. 中国医科大学,附属第二医院,辽宁,沈阳,110004 |
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| 摘 要： | 目的:研究中药金荞麦中的化学成分。方法:采用多种色谱方法分离化学成分,依据理化性质、波谱数据分析进行结构鉴定。结果:从金荞麦中分离鉴定了4个酚酸类成分,分别为反式对羟基桂皮酸甲酯(trans-p-hy-droxy cinnamic methyl ester,Ⅰ),3,4-二羟基苯甲酰胺(3,4-dihydroxy benzamide,Ⅱ),原儿茶酸(protocatechuic acid,Ⅲ),原儿茶酸甲酯(protocatechuic acid methyl ester,Ⅳ)。结论:其中化合物Ⅰ,Ⅱ,Ⅳ为首次从荞麦属植物中分离得到。
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| 关 键 词： | 金荞麦 酚酸类成分 结构鉴定 |
| 文章编号： | 1001-5302（2005）20-1591-03 |
| 收稿时间： | 8/5/2004 12:00:00 AM |
| 修稿时间： | 2004-08-05 |
Phenolic acid derivatives from the rhizome of Fagopyrum cymosum |
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| SHAO Meng;YANG Yue-hui;GAO Hui-yuan;WU Bin;WANG Li-bo;WU Li-jun.Phenolic acid derivatives from the rhizome of Fagopyrum cymosum[J].China Journal of Chinese Materia Medica,2005,30(20):1591-1593. |
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| Authors: | SHAO Meng;YANG Yue-hui;GAO Hui-yuan;WU Bin;WANG Li-bo;WU Li-jun |
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| Institution: | 1. School of Traditional Chinese Medicines, Shengyang Pharmaceutical University, Shengyang 110016, China; 2. Department of Pharmacy, The Second Affiliated Hospital of China Medical University, Shenyang 110004, China |
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| Abstract: | OBJECTIVE: To study the chemical constituents of Fagopyrum cymosum. METHOD: The chemical constituents were isolated by various chromatographic methods and their structures were elucidated by the analysis of spectral data and physiochemical properties. RESULT: Four phenolic acid derivatives were isolated from F. cymosum. The chemical structures were elucidated as trans-p-hydroxy cinnamic methyl ester (I), 3, 4-dihydroxy benzamide (II), protocatechuic acid (III), protocatechuic acid methyl ester (IV). CONCLUSION: Compounds I, II, IV were obtained from the genus Fagopyrum for the first time. |
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| Keywords: | Fagopyrum cymosum phenolic acid derivatives structure determination |
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