| 过山蕨总黄酮的化学成分研究(1) |
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| 引用本文： | 李宁,李铣,杨世林,王金辉,王楠.过山蕨总黄酮的化学成分研究(1)[J].沈阳药科大学学报,2004,21(2):105-108. |
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| 作者姓名： | 李宁 李铣 杨世林 王金辉 王楠 |
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| 作者单位： | 1. 沈阳药科大学中药学院,辽宁,沈阳,110016
2. 中国医学科学院中国协和医科大学药用植物研究所,北京,100094 |
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| 摘 要： | 目的分离、鉴定过山蕨 (ComptosorussibiricusRupr )乙醇提取物中总黄酮的化学组成。 方法采用反复硅胶柱色谱法、制备薄层色谱法等进行分离纯化 ,并通过理化常数测定和光谱分析鉴定了其化学结构。结果分离得到了 6个黄酮类化合物 ,即山萘酚 (kaempferol,Ⅰ ) ,山萘酚 7 O α L 鼠李糖苷 (kaempferol 7 O α L rhamnoside,Ⅱ ) ,山萘酚 3 O β D 吡喃葡萄糖苷 (kaempferol3 O β D glucopyranoside,Ⅲ ) ,山萘酚 7 O β D 吡喃葡萄糖苷 (kaempferol 7 O β D glucopyranoside,Ⅳ ) ,山萘酚 3 ,7 二 O β D 吡喃葡萄糖苷 (kaempferol 3 ,7 di O β D glucopyranoside,Ⅴ ) ,过山蕨素 (山萘酚 3 O β D 葡萄糖 7 O α L 鼠李糖苷 ,kaempferol 3 O β D glucopyranoside 7 O α L rhamnoside,Ⅵ )。结论化合物Ⅱ为首次从该植物中分离得到。
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| 关 键 词： | 过山蕨 化学成分 山萘酚苷 |
| 文章编号： | 1006-2858(2004)02-0105-04 |
| 修稿时间： | 2003年9月1日 |
Studies on chemical constituents of the total flavonoids from Comptosorus sibiricus Rupr.(1) |
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| LI Ning,LI Xian,YANG Shi-lin,WANG Jin-hui,WANG Nan.Studies on chemical constituents of the total flavonoids from Comptosorus sibiricus Rupr.(1)[J].Journal of Shenyang Pharmaceutical University,2004,21(2):105-108. |
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| Authors: | LI Ning LI Xian YANG Shi-lin WANG Jin-hui WANG Nan |
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| Institution: | LI Ning1,LI Xian1,YANG Shi-lin2,WANG Jin-hui1,WANG Nan1 |
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| Abstract: | Objective To study the chemical constituents of the total flavonoids from the ethanol(ω=0.7)extract of the whole herb of Comptosorus sibiricus Rupr..Methods The compounds were isolated by chromatography on the silica gel column and identified on the basis of physico-chemical constants and spectral analysis.Result Six compounds were isolated as kaempferol(Ⅰ), kaempferol-7-O-α-L-rhamnoside(Ⅱ), kaempferol 3-O-β-D- glucopyranoside(Ⅲ),kaempferol 7-O-β-D-glucopyranoside(Ⅳ),kaempferol 3,7-di-O-β-D-glucopyranoside(Ⅴ),kaempferol-3-O-β-D- glucopyranoside -7-O-α-L-rhamnoside(Ⅵ)respectively.Conclusion Compound Ⅱ is obtained from this plant for the first time. |
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| Keywords: | Comptosorus sibiricus Rupr chemical constituents kaempferol-O- glycoside |
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