| 金花茶花化学成分的研究 |
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| 引用本文： | 彭晓,于大永,冯宝民,唐玲,王永奇,史丽颖.金花茶花化学成分的研究[J].广西植物,2011,31(4):550-553. |
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| 作者姓名： | 彭晓 于大永 冯宝民 唐玲 王永奇 史丽颖 |
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| 作者单位： | 大连大学药物研究所,大连,116622 |
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| 基金项目： | 国家自然科学基金(81001621)~~ |
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| 摘 要： | 采用反复硅胶柱色谱法、Sephadex LH-20柱色谱法、ODS柱色谱法、反复重结晶等方法对金花茶花的化学成分进行分离纯化,并通过理化常数测定和波谱分析等方法进行结构鉴定.从金花茶花的乙醇提取物中分离得到13个化合物,分别鉴定为:槲皮素(1)、槲皮素-7-O-β-D-葡萄糖苷(2)、槲皮素-3-O-β-D-葡萄糖苷(...
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| 关 键 词： | 金花茶 化学成分 结构鉴定 |
Chemical constituents from the flowers of Camellia chrysantha |
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| PENG Xiao,YU Da-Yong,FENG Bao-Min,TANG Ling,WANG Yong-Qi,SHI Li-Ying.Chemical constituents from the flowers of Camellia chrysantha[J].Guihaia,2011,31(4):550-553. |
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| Authors: | PENG Xiao YU Da-Yong FENG Bao-Min TANG Ling WANG Yong-Qi SHI Li-Ying |
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| Institution: | PENG Xiao,YU Da-Yong,FENG Bao-Min,TANG Ling,WANG Yong-Qi,SHI Li-Ying(Institute of Materia Medica,Dalian University,Dalian 116622,China) |
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| Abstract: | The compounds were isolated from the flowers of Camellia chrysantha by chromatography on silica gel column,Sephadex LH-20 column,ODS column and recrystallization,the structures were determined on the basis of physicochemical evidence and ectroscopic analysis.Thirteen compounds were obtained and identified as quercetin(1),quercetin-7-O-β-D-glucopyranoside(2),quercetin-3-O-β-D-glucopyranoside(3),rutin(4),vitexin(5),kaempferol(6),kaempferol-3-O-β-D-glucopyranoside(7),lupeol(8),oleanolic acid(9),daucosterol(10),β-sitosterol(11),protocatechuicacid(12)and vanillin(13).Thirteen compounds,except(1),(6)and(9)were obtained from the title plant for the first time. |
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| Keywords: | Camellia chrysantha Chemical Constituents structure identification |
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