| 中药地菍的化学成分研究 |
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| 引用本文： | 张超,方岩雄. 中药地菍的化学成分研究[J]. 中国中药杂志, 2003, 28(5): 429-431 |
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| 作者姓名： | 张超 方岩雄 |
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| 作者单位： | 1. 广州医学院,化学教研室,广东,广州,510182
2. 广东工业大学,轻化学院,广东,广州,510090 |
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| 摘 要： | 目的 :研究中药地中的有效成分。方法 :溶剂萃取及各种色谱技术分离纯化 ,经UV ,IR ,1H NMR ,13C NMR ,MS以及化学方法鉴定了它们的结构。结果 :分离得到 5种单体化合物 ,分别是正十六酸 (I)、槲皮素 (Ⅱ )、广寄生苷 (Ⅲ )、没食子酸 (Ⅳ )、山柰酚 (V)。结论 :这些成分均为首次从该植物中分离得到。
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| 关 键 词： | 地菍 槲皮素 山柰酚 广寄生苷 |
| 文章编号： | 1001-5302(2003)05-0429-03 |
| 收稿时间： | 2002-03-15 |
| 修稿时间： | 2002-03-15 |
Studies on the Chemical Constituents of Chinese Herb Melastoma dodecandrum |
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| ZHANG Chao ;FANG Yan xiong. Studies on the Chemical Constituents of Chinese Herb Melastoma dodecandrum[J]. China Journal of Chinese Materia Medica, 2003, 28(5): 429-431 |
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| Authors: | ZHANG Chao FANG Yan xiong |
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| Affiliation: | Department of Chemistry, Guangzhou Medical College, Guangzhou 510182, Guangdong, China. chao-zh@163.com |
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| Abstract: | OBJECTIVE: To investigate the chemical constituents of Chinese herb Melastoma dodecandrum. METHOD: The chemical constituents were isolated by solvent extraction and chromatography. Their structure were identified on the basis of physic-chemical constants and specral data. RESULT: Five compounds were isolated and identified as hexacosanoic acid (I), quercetin(II), avicularin(III), gallic acid (IV), kaempferol(V). CONCLUSION: The above-mentioned compounds were separated from the plant for the first time. |
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| Keywords: | Melastoma dodecandrum quercetin kaempferol avicularin |
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