| 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].云南民族大学学报(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： | ;1.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 |
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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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| Institution: | ,Key Laboratory of Chemistry in Ethnic Medicinal Resources,State Ethnic Affairs Commission and Ministry of Education,Yunnan University of Nationalities |
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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),Dihydrogenistein( 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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