| 青钱柳水溶性成分的研究 |
| 投稿时间：2007-01-19 点此下载全文 |
| 引用本文：张娟,路金才,肖凯,吕挺,樊军文,张黎明,赵杰,杨建军.青钱柳水溶性成分的研究[J].药学实践杂志,2007,(2):82~84 |
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| 基金项目:国家自然科学基金(30472141);上海-SK研究与发展基金(2004005-t) |
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| 中文摘要:目的:研究青钱柳的水溶性成分。方法:利用反相色谱的方法分离纯化,根据化合物的化学性质与光谱数据鉴定结构。结果:青钱柳的70%乙醇提取物中分得7个化合物,确定其结构分别为山奈酚-3-O-β-D-吡喃葡萄糖醛酸钠盐(kaempferol-3-O-β-D-glucuronate sodium,Ⅰ)、槲皮素-3-O-β-D-葡萄糖醛酸钠盐(quer-eetin-3-O-β-D-glucuronate sodium,Ⅱ)、杨梅素-3-Oβ-D-葡萄糖醛酸钠盐(myricetin-3-O-β-D-glucuronate sodi-um,Ⅲ)、2,6-二甲氧基-4-羟基苯酚-1-O-β-D-吡喃葡萄糖苷(2,6-dimethoxy-4-hydroxyphenol-1-O-β-D-gluco-pyranoside,Ⅳ)、色氨酸(tryptophan,Ⅴ)、没食子酸(gallic acid,Ⅵ),苯甲酸(benzoic acid,Ⅶ)。结论:化合物Ⅰ～Ⅵ为首次从该属中分得。 |
| 中文关键词:青钱柳 水溶性成分 |
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| Studies on water-soluble constituents in the leaves of Cyclocarya paliurus |
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| Abstract:Objective:To study the water-soluble constituents from Cyclocarya paliurus(Batal)Ijinskaja Methods:The constitu-ents were isolated by reverse-phased materials,and their structures were characterized by chemical property and spectral analysis.Results:Seven compounds were isolated from the 70% ethanol extract of the leaves of Cyclocarya paliurus.Their structures were elucida-ted as kaempferol-3-O-β-D-glucuronate sodium(Ⅰ),quercetin-3-O-β-D-glucuronate sodium(Ⅱ),myricetin-3-O-β-D-glucuronate so-dium (Ⅲ),2,6-dimethoxy-4-hydroxyphenol-1-O-β-D-glucopyranoside(Ⅳ),tryptophan(Ⅴ),gallic acid(Ⅵ)and benzoic acid (Ⅶ)respectively.Conclusion:CompoundsⅠ～Ⅵare isolated from this genus for the first time. |
| keywords:Cyclocary paliurus water-soluble chemical constituents |
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