| 厚叶算盘子中黄烷醇类成分的研究 |
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| 引用本文： | 杨金,羊晓东,杨姝,赵静峰,李良,. 厚叶算盘子中黄烷醇类成分的研究[J]. 中国中药杂志, 2007, 32(7): 593-596 |
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| 作者姓名： | 杨金 羊晓东 杨姝 赵静峰 李良 |
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| 作者单位： | 1. 云南大学,教育部自然资源与药物化学重点实验室,云南,昆明,650091;红河学院,化学系,云南,蒙自,661100
2. 云南大学,教育部自然资源与药物化学重点实验室,云南,昆明,650091 |
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| 摘 要： | 目的：研究厚叶算盘子的化学成分。方法：用硅胶和凝胶柱色谱进行分离,采用波谱学的方法进行结构鉴定。结果：分离鉴定了5个黄烷醇类化合物：3-O-(3-methylgalloyl)catechin(1),3-O-(3-methylgalloyl)gallocatechin(2),3-O-galloylgallocatechin(3),gallocatechin(4),catechin(5)。结论：化合物1为新化合物,其余4个化合物均为首次从该植物中分离得到。
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| 关 键 词： | 厚叶算盘子 黄烷醇 |
| 文章编号： | 1001-5302（2007）07-0593-03 |
| 收稿时间： | 2006-07-04 |
| 修稿时间： | 2006-07-04 |
Study on flavanols from Glochidion hirsutum |
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| YANG Jin;; YANG Xiao-dong; YANG Shu; ZHAO Jing-feng; LI Liang. Study on flavanols from Glochidion hirsutum[J]. China Journal of Chinese Materia Medica, 2007, 32(7): 593-596 |
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| Authors: | YANG Jin YANG Xiao-dong YANG Shu ZHAO Jing-feng LI Liang |
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| Affiliation: | 1. Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of Education, Yunnan University, Kunming 650091, China; 2. Department of Chemistry, Honghe University, Mengzi 661100 , China |
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| Abstract: | Objective: To investigate the flavanols from Glochidion hirsutum. Method: The column chromatographic methods were employed for the isolation and purification of the chemical constituents. The structures were elucidated by spectroscopic methods. Result: Five flavanols were isolated and identified as 3-O-(3-methylgalloyl)catechin (1), 3-O-(3-methylgalloyl)gallocatechin (2), 3-O-galloylgallocatechin (3), gallocatechin (4), catechin (5). Conclusion: Compound 1 is a new compound. The other four compounds were isolated from this plant for the first time. |
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| Keywords: | Glochidion hirsutum flavanol |
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