| 核桃花的黄酮类化学成分研究 |
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| 引用本文： | 贾忠,张培芬,陶保全,李冲. 核桃花的黄酮类化学成分研究[J]. 中国药学杂志, 2009, 44(7): 496-497 |
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| 作者姓名： | 贾忠 张培芬 陶保全 李冲 |
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| 作者单位： | 1.兰州大学药学院 兰州 730000;2.兰州市肺科医院药械科 兰州 730046 |
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| 摘 要： | 目的对核桃花的化学成分进行分离与鉴定。方法利用硅胶柱色谱、聚酰胺柱色谱进行分离纯化,通过波谱分析鉴定其结构。结果从核桃花中分离鉴定了7个黄酮类化合物,它们分别为:槲皮素-3-O-β-D-葡萄糖苷(Ⅰ),槲皮素-3-O-α-L-呋喃阿拉伯糖苷(Ⅱ),槲皮素-3-O-α-L-吡喃阿拉伯糖苷(Ⅲ),槲皮素(Ⅳ),山柰酚-3-O-α-L-鼠李糖苷(Ⅴ),山柰酚-3-O-β-D-葡萄糖苷(Ⅵ),山柰酚-3-α-L-吡喃阿拉伯糖苷(Ⅶ)。结论这些化合物均为首次从本植物中得到。
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| 关 键 词： | 核桃花 化学成分 |
| 收稿时间： | 2008-08-29; |
Study on Flavones of the Flower of Juglans regia |
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| JIA Zhong,,ZHANG Pei-fen,TAO Bao-quan,LI Chong. Study on Flavones of the Flower of Juglans regia[J]. Chinese Pharmaceutical Journal, 2009, 44(7): 496-497 |
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| Authors: | JIA Zhong ZHANG Pei-fen TAO Bao-quan LI Chong |
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| Affiliation: | 1. School of Pharmaceutical Sciences,Lanzhou University,Lanzhou 730000,China;2. Pulmonary Hospital of Lanzhou,Lanzhou 730046,China |
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| Abstract: | OBJECTIVE To study the chemical constituents of the flower of Juglans regia. METHODS The constituents were isolated by column chromatography and their structures were elucidated through spectroscopic analysis.RESULTS The compounds were identified as:quercetin-3-O-β-D-glucoside (Ⅰ) ,avicularin (Ⅱ),quercetin-3-O-α-L-arabinoside (Ⅲ) ,quercetin (Ⅳ), kaempferol-3-O-α-L-rhamnoside (Ⅴ) , kaempferol-3-O-α-L-arabinoside (Ⅵ), kaempferol-3-O-β-D-glucoside (Ⅶ) .CONCLUSION All these compounds were obtained from the flower for the first time. |
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| Keywords: | Juglans regia')" href=" #" >flower of Juglans regia constituents |
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