| 金银花中一个罕见的二聚体环烯醚萜苷 |
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| 引用本文： | 李会军,李萍. 金银花中一个罕见的二聚体环烯醚萜苷[J]. 中国药学杂志, 2006, 41(11): 818-819 |
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| 作者姓名： | 李会军 李萍 |
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| 作者单位： | 1. 中国药科大学现代中药教育部重点实验室
2. 中国药科大学生药学教研室,南京,210038 |
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| 基金项目： | 国家高技术研究发展计划(863计划);国家重点基础研究发展计划(973计划) |
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| 摘 要： | 目的研究金银花中的环烯醚萜苷类成分。方法金银花经体积分数为70%乙醇提取,依次用石油醚、乙酸乙酯、正丁醇萃取,乙酸乙酯部位采用硅胶及ODS柱色谱进行分离纯化,通过波谱分析鉴定化合物结构。结果分得一个通过碳碳双键连接而成的、结构罕见的二聚体环烯醚萜苷centauroside(Ⅰ)。结论该化合物为首次从忍冬属植物中分离得到。
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| 关 键 词： | 金银花 二聚体环烯醚萜苷 centauroside |
| 文章编号： | 1001-2494（2006）11-0818-02 |
| 收稿时间： | 2005-07-22 |
| 修稿时间： | 2005-07-22 |
Study on a Rare Bis-secoiridoid Glucoside from Flower Buds of Lonicera japonica |
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| LI Hui-jun,LI Ping. Study on a Rare Bis-secoiridoid Glucoside from Flower Buds of Lonicera japonica[J]. Chinese Pharmaceutical Journal, 2006, 41(11): 818-819 |
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| Authors: | LI Hui-jun LI Ping |
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| Affiliation: | Key Laboratory of Modern Chinese Medicines, Ministry of Education and Department of Pharmacopgnosy, China Pharmaceutical University, Nanjing 210038, China |
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| Abstract: | OBJECTIVE To investigate iridoid glucosides from the flower buds of Lonicera japonica Thunb.METHODS The 70% (EtOH) extract of L.japonica was successively extracted with petroleum ether,ethyl acetate and n-BuOH.The ethyl acetate fraction was subjected to silica gel and ODS column to obtain compound-centaurosiele(Ⅰ).The structure was determined by spectral analysis.RESULTS The compound was found to be the first bis-secoiridoid glucoside with a carbon-carbon double bond linkage and identified as centauroside.CONCLUSION This compound is firstly obtained from the genus Lonicera. |
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| Keywords: | centauroside |
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