| 一维SEMDY和旋转坐标NOE差谱NMR新技术用于天然化合物中寡糖的结构研究 |
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| 引用本文： | 缪振春,冯锐,周永新,魏锋.一维SEMDY和旋转坐标NOE差谱NMR新技术用于天然化合物中寡糖的结构研究[J].化学物理学报,2000,13(3):312-320. |
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| 作者姓名： | 缪振春 冯锐 周永新 魏锋 |
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| 作者单位： | [1]军事医学科学院毒物药物研究所国家生物医学分析中心 [2]北京医科大学药学院生药教研室 |
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| 基金项目： | 国家自然科学基金资助项目（No.29805004） |
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| 摘 要： | 报告从日本续断根部的乙醇提取物中分得二个新的五糖三萜皂甙，应用一维ＳＥＭＤＹ和旋转坐标ＮＯＥ差谱等ＮＭＲ新技术互相配合的方法对它们的结构进行了研究，确定为：３－Ｏ－α－Ｌ－吡喃鼠李糖（１→３）－β－Ｄ－吡喃葡萄糖（１→３）－α－Ｌ－吡喃李鼠糖（１→２）－α－Ｌ－吡喃阿拉伯糖－常春藤甙元－２８－Ｏ－β－吡喃葡萄糖酯甙（１），和３－Ｏ－「β－Ｄ－吡喃葡萄糖（１→４）」「α－Ｌ－吡喃鼠李糖（１→３）」－
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| 关 键 词： | 结构测定 旋转坐标系NOE差谱 一维SEMDY谱 寡糖 |
| 收稿时间： | 6/9/1999 12:00:00 AM |
The Structure Determination of Oligosaccharide Chains in Naturally Occurring Compounds by 1D-SEMDY and NOE Difference Spectroscopy in Rotating Frame |
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| Miao Zhenchun,Feng Rui,Zhou Yongxin and Wei Feng.The Structure Determination of Oligosaccharide Chains in Naturally Occurring Compounds by 1D-SEMDY and NOE Difference Spectroscopy in Rotating Frame[J].Chinese Journal of Chemical Physics,2000,13(3):312-320. |
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| Authors: | Miao Zhenchun Feng Rui Zhou Yongxin and Wei Feng |
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| Institution: | Institute of Pharmacology and Toxicology,Acadey of Military Medical Sciences,Beijing 100850,Institute of Pharmacology and Toxicology,Acadey of Military Medical Sciences,Beijing 100850,Institute of Pharmacology and Toxicology,Acadey of Military Medical Sciences,Beijing 100850,School of Pharmaceutical Sciences,Beijing Medical University,Beijing 100083 |
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| Abstract: | |
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| Keywords: | Dipsocus japonicus Structural determination of oligosaccharide chains ROE difference spectroscopy 1D-SEMDY |
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