| 多刺锦鸡儿化学成分研究 |
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| 引用本文： | 邓雁如,汪涛,何永志,尹飞,高璎.多刺锦鸡儿化学成分研究[J].中国中药杂志,2008,33(7):775-777. |
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| 作者姓名： | 邓雁如 汪涛 何永志 尹飞 高璎 |
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| 作者单位： | 1. 天津中医药大学,天津市中药化学与分析重点实验室,天津,300193
2. 菏泽大学,山东,菏泽,274015 |
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| 摘 要： | 目的:研究多刺锦鸡儿Caragana spinifera全草的化学成分。方法:采用硅胶柱色谱等方法分离化合物,采用理化性质和波谱分析法鉴定其结构。结果:分离并鉴定了6个化合物,分别为(6aR,11aR)-3-羟基-4,9-二甲氧基紫檀烷(1),(6aR,11aR)-4,9-二羟基-3-甲氧基紫檀烷(2),5,4′-二羟基-7-甲氧基异黄酮(3),7-羟基-4′-甲氧基异黄酮(4),6,7-二羟基-4′-甲氧基异黄酮(5),β-谷甾醇(6)。其中化合物1的结构还得到X-ray单晶衍射的证实。结论:化合物1~6均首次从该植物中分离得到。
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| 关 键 词： | 多刺锦鸡儿 紫檀烷 异黄酮 |
| 收稿时间： | 7/1/2007 12:00:00 AM |
Studies on chemical constituents of Caragana spinifera |
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| DENG Yan-ru ;WANG Tao ;HE Yong-zhi ;YIN Fei ;GAO Ying.Studies on chemical constituents of Caragana spinifera[J].China Journal of Chinese Materia Medica,2008,33(7):775-777. |
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| Authors: | DENG Yan-ru ;WANG Tao ;HE Yong-zhi ;YIN Fei ;GAO Ying |
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| Institution: | Tianjin Key lab of Chemistry and Analysis of Chinese Materia Medica, Tianjin University of Traditional Chinese Medicine, Tianjin 300193, China. dyanru@sina.com |
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| Abstract: | OBJECTIVE: To study the chemical constituents of the whole plant Caragana spinifera. METHOD: The chemical constituents were isolated and repeatedly purified on silica gel column. The structures were elucidated by the NMR spectra and physico-chemical properties. RESULT: Six compounds were isolated and identified as (6aR, 11aR) 4,9-dimethoxy-3-hydroxypterocarpan, (6aR,11aR)-4, 9-dihydroxy-3- methoxypterocarpan (melilotocarpane B), 5, 4'-dihydroxy-7-methoxyisoflavone, 7-hydroxy4'-methoxyisoflavone, 6, 7-dihydroxy4'-methoxyisoflavone, beta-sitosterol respectively. CONCLUSION: All compounds were isolated from the plant for the first time. |
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| Keywords: | Caragana spinifera pterocarpan isoflavone |
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