| 凤尾草中倍半萜类成分研究 |
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| 引用本文： | 舒积成,潘景行,张锐,任晓静,刘建群.凤尾草中倍半萜类成分研究[J].中成药,2011,33(12):2104-2107. |
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| 作者姓名： | 舒积成 潘景行 张锐 任晓静 刘建群 |
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| 作者单位： | 江西中医学院现代中药制剂教育部重点实验室; |
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| 基金项目： | 国家自然科学基金资助项目(30960495) |
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| 摘 要： | 目的研究江西产凤尾草的化学成分,寻找活性成分。方法凤尾草经70%乙醇提取再经石油醚、乙酸乙酯和正丁醇依次萃取,乙酸乙酯及水部位用硅胶、Sephadex LH-20等柱色谱进行分离纯化,通过1H-NMR、13C-NMR、MS等方法鉴定化合物的结构。结果从凤尾草中分离鉴定了6个蕨素类化合物,其中4个从乙酸乙酯部位中分离得到,分别为蕨素B(1),乙酰蕨素B(2),去羟基蕨素B(3),蕨素Z(4);2个从水部位中分离得到,分别为蕨素C 3-O-β-D-葡萄糖苷(5),蕨素Q 3-O-β-D-葡萄糖苷(6)。结论化合物2,3,4及6为首次从该植物中分离得到。
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| 关 键 词： | 凤尾草 倍半萜 蕨素 |
Sesquiterpenes of Pteris multifida |
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| SHU Ji-cheng,PAN Jing-hang,ZHANG Rui,REN Xiao-jing,LIU Jian-qun.Sesquiterpenes of Pteris multifida[J].Chinese Traditional Patent Medicine,2011,33(12):2104-2107. |
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| Authors: | SHU Ji-cheng PAN Jing-hang ZHANG Rui REN Xiao-jing LIU Jian-qun |
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| Institution: | SHU Ji-cheng,PAN Jing-hang,ZHANG Rui,REN Xiao-jing,LIU Jian-qun *(Key Laboratory of Modern Preparation of TCM,Ministry of Education,Jiangxi University of Traditional Chinese Medicine,Nanchang 330004,China) |
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| Abstract: | AIM To study the chemical constituents of Pteris multifida Poir.collected from Jiangxi province,China.METHODS Pteris multifida was extracted by 70% ethanol.Then the extract was suspended in H2O and successively partitioned with petroleum ether,EtOAc and n-BuOH in turn.The compounds were isolated from EtOAc and H2O fractions and purified by silica column and Sephadex LH-20 column chromatography.The structures of isolated compounds were identified by means of 1H-NMR,13C-NMR and MS,respectively.RESULTS Six ses... |
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| Keywords: | Pteris multifida sesquiterpene pterosin |
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