| 大叶吊兰甙A和B的NMR化学位移全归属 |
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| 引用本文： | 滕荣伟,杨庆雄,王德祖,杨崇仁.大叶吊兰甙A和B的NMR化学位移全归属[J].波谱学杂志,2000,17(5):375-381. |
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| 作者姓名： | 滕荣伟 杨庆雄 王德祖 杨崇仁 |
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| 作者单位： | 中国科学院昆明植物研究所, 昆明 650204 |
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| 基金项目： | 中国科学院科研项目;; |
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| 摘 要： | 应用2D NMR实验技术进一步研究确定了从百合科植物大叶吊兰中分离到的两个新的C-27甾体皂甙类化合物,大叶吊兰甙(chloromaloside)A和B的化学结构,并对其1H和13C NMR信号进行了全归属.
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| 关 键 词： | Chloromaloside A Chloromaloside B 甾体皂甙 NMR信号全归属 |
| 收稿时间： | 2000-06-12 |
COMPLETE ASSIGNMENT OF NMR CHEMICAL SHIFTS OF CHLOROMALOSIDE A AND B |
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| TENG Rong-wei,YANG Qing-xiong,WANG De-zu,YANG Chong-ren.COMPLETE ASSIGNMENT OF NMR CHEMICAL SHIFTS OF CHLOROMALOSIDE A AND B[J].Chinese Journal of Magnetic Resonance,2000,17(5):375-381. |
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| Authors: | TENG Rong-wei YANG Qing-xiong WANG De-zu YANG Chong-ren |
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| Institution: | Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650204 |
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| Abstract: | By means of 2D NMR techniques, such as HMQC TOCSY,TOCSY,ROESY,HMQC,HMBC and COSY, the structures of chloromaloside A and B, two new C 27 steroidal saponins from \%Chlorophytum malayense\% were confirmed. Their complete assignment of \{\}\ 1H and \{\}\ \{13\}C NMR chemical shifts were also obtained. |
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| Keywords: | Chloromaloside A Chloromaloside B |
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