| 排风藤中化学成分的分离与鉴定 |
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| 引用本文： | 左小明,邓张双,郭志勇,邹 坤,程 凡. 排风藤中化学成分的分离与鉴定[J]. 华中师范大学学报(自然科学版), 2012, 46(3): 322-324 |
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| 作者姓名： | 左小明 邓张双 郭志勇 邹 坤 程 凡 |
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| 作者单位： | 三峡大学天然产物研究与利用湖北省重点实验室,湖北宜昌,443002 |
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| 基金项目： | 国家自然科学基金，三峡大学研究生科研创新基金 |
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| 摘 要： | 利用溶剂提取法、正相和反相硅胶柱层析、Sephadex LH-20、RP-HPLC等色谱方法,从排风藤95%乙醇提取物中分离得到6个化合物.通过理化性质和1 H NMR、13 C NMR等光谱数据鉴定化合物的结构为β-谷甾醇(1),β-胡萝卜苷(2),N-反式-香豆酰酪胺(3),N-反式-对羟基苯乙基阿魏酰胺(4),N-反式阿魏酰基-3-甲氧基酪胺(5),N-trans-feruloylo-ctopamine(6).其中化合物2～6为首次从该植物中分离得到.
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| 关 键 词： | 排风藤 化学成分 结构鉴定 |
Isolation and identification of chemical constituents of Solanum catha yanum |
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| ZUO Xiaoming , DENG Zhangshuang , GUO Zhiyong , ZOU Kun , CHENG Fan. Isolation and identification of chemical constituents of Solanum catha yanum[J]. Journal of Central China Normal University(Natural Sciences), 2012, 46(3): 322-324 |
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| Authors: | ZUO Xiaoming DENG Zhangshuang GUO Zhiyong ZOU Kun CHENG Fan |
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| Affiliation: | (Hubei Key Laboratory of Natural Products Research and Development,China Three Gorges University, Yichang,Hubei 443002) |
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| Abstract: | To study the chemical constituents of Solanum cathayanum.The air-dried stems of this plant were extracted with 95% ethanol.The extracts were separated and purified by normal-phase and reverse-phase silica gel column,Sephadex LH-20,RP-HPLC.Six compounds were obtained from Solanum cathayanum and their structures were identified as β-sitosterol(1),daucosterol(2),N-trans-p-hydroxy-phenethylcoumaramide(3),N-trans-p-hydroxy-phenethylferolamide(4),N-trans-feruloyl-3-methoxytyramine(5),N-trans-feruloyloctopamine(6) by analysis of their spectral date and chemical properties.Compounds 2~6 were isolated from Solanum lyratum for the first time. |
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| Keywords: | Solanum cathayanum chemical constituents structure identification |
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