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文摘
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利用硅胶柱层析分离和Sephadex LH20纯化等方法从珠芽蓼果实分离得到6个化合物,经1H NMR、13 C NMR等技术及理化性质鉴定为β-谷甾醇、胡萝卜苷、没食子酸、正丁基-β-D-吡喃果糖苷、槲皮素-5-O-β-D-葡萄糖苷、蔗糖.6种化合物均为首次从该植物分离得到. |
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其他语种文摘
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To investigate the chemical constituents of the fruits of Polygonum viviparum L. , six compounds were isolated by means of column chromatography and purified wiht a Sephadex LH20 . Their structures were elucidated with ' H NMR, 13C NMR and according to physical and chemical properties as (3-sitosterol, daucosterol, gallic acid, Butyl (3-D-fructopyranoside, quercetin-5-O-(3-D-glucoside and sucrose. The chemi-cal constituents of Polygonum viviparum L. were first reported here. |
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来源
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西北植物学报
,2005,25(2):386-387 【核心库】
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关键词
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珠芽蓼
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化学成分
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地址
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中国科学院西北高原生物研究所, 青海, 西宁, 810001
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语种
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中文 |
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文献类型
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研究性论文 |
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ISSN
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1000-4025 |
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学科
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植物学 |
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基金
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青海省科技厅项目
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文献收藏号
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CSCD:1921272
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