| 云南产玫瑰花化学成分研究 |
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| 引用本文： | 牛德云,孟春杨,周斌,杨玉春,胡秋芬,高雪梅.云南产玫瑰花化学成分研究[J].云南民族学院学报(自然科学版),2014(1):32-34. |
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| 作者姓名： | 牛德云 孟春杨 周斌 杨玉春 胡秋芬 高雪梅 |
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| 作者单位： | 云南民族大学民族药资源化学国家民委-教育部重点实验室,云南昆明650500 |
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| 基金项目： | 国家自然科学基金（21265025）. |
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| 摘 要： | 从云南产玫瑰花干花瓣经甲醇提取，硅胶柱层析，高效液相色谱分离提纯得到6个化合物，通过波谱方法分别鉴定为山奈酚-7-O-β—D-半孔糖皮蒽（1），山奈酚（2），槲皮黄酮（3），黄杉素-4’-甲基醚（4），（-）-表儿茶素（5），二氢染料木素（6）．其中化合物（2）、（3）、（5）、（6）为首次从该植物中分离得到．
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| 关 键 词： | 玫瑰花 黄酮 化学成分 |
Chemical constituents of rose petals of Yunnan |
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| NIU De-yun,MENG Chun-yang,ZHOU Bin,YANG Yu-chun,HU Qiu-fen,GAO Xue-mei.Chemical constituents of rose petals of Yunnan[J].Journal of Yunnan University of The Nationalities(Natural Sciences Edition),2014(1):32-34. |
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| Authors: | NIU De-yun MENG Chun-yang ZHOU Bin YANG Yu-chun HU Qiu-fen GAO Xue-mei |
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| Institution: | ( Key Laboratory of Chemistry in Ethnic Medicinal Resources, State Ethnic Affairs Commission and Ministry of Education, Yunnan University of Nationalities, Kunming 650500,China) |
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| Abstract: | The constituents of rose petals of Yunnan Province were isolated and purified by silica gel column chromatography, Sephadex LH - 20 and TLC. The structures of these compounds were elucidated on the basis of spectral data and physiochemical properties. Six compounds were isolated and their structures were identified as Kaempferol - 7 - O - β - D - galactopyranoside （ 1 ）, Kaempferol （2）, Quercetin （3）, Taxifolin - 4＇ - methyl ether （4）, （ - ） - Epicatechin （ 5 ）, Dihydrogenisteiu （ 6 ）. Four compounds （ 2,3,5, 6） were isolated from the rose petals of Yunnan Province for the first time. |
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| Keywords: | Rosa Rugosa flavonoids chemical constituent |
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