波谱学杂志 ›› 2011, Vol. 28 ›› Issue (3): 390-398.

• 研究简报 • 上一篇    下一篇

(E)-3-(4-羟苯基)-1-(哌啶-1-基)丙-2-烯-1-酮衍生物核磁共振特征与构象分析

朱传钧1,2,朱美玲3,崔育新4,姜标1*,郑锦鸿3*   

  1. 1. 中国科学院 上海有机化学研究所,上海 200032;
    2.上海精细化工火炬创新创业园 分析中心,上海 201512; 
    3. 汕头大学 医学院,广东 汕头 515031; 
    4. 天然药物及仿生药物国家重点实验室(北京大学),北京 100191
  • 收稿日期:2010-11-10 修回日期:2011-03-04 出版日期:2011-09-05 发布日期:2011-09-05

NMR Characteristics and Conformational Analysis of (E)-3-(4-hydroxyphenyl)-1-(piperidin-1-yl)prop-2-en-1-one Derivatives

 ZHU Chuan-Jun1,2, ZHU Mei-Ling3, CUI Yu-Xin4, JIANG Biao1*, ZHENG Jin-Hong3*   

  1. 1. Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai 200032, China;
    2. Shanghai Torch Innovation Park of Fine Chemical Industry Analysis Center, Shanghai 201512, China;
    3. Medical College, Shantou University, Shantou 515031, China; 
    4. State Key Laboratory of Natural and Biomimetic Drugs (Peking University), Beijing 100191, China
  • Received:2010-11-10 Revised:2011-03-04 Online:2011-09-05 Published:2011-09-05

摘要:

设计并合成了一系列(E)-3-(4-羟苯基)-1-(哌啶-1-基)丙-2-烯-1-酮衍生物. 通过一维和二维核磁共振实验完成了1H和13C信号的指认. 通过ROESY、变温实验和分子模拟技术对这类化合物的构象进行了分析.

关键词: 核磁共振, 指认,  二维核磁共振, (E)-3-(4-羟苯基)-1-(哌啶-1-基)丙-2-烯-1-酮衍生物,  构象分析

Abstract:

A new series of (E)-3-(4-hydroxyphenyl)-1-(piperidin-1-yl)prop-2-en-1-one derivatives were designed and synthesized. 1H and 13C NMR spectral assignments of these compounds were presented by one- and two- dimensional NMR experiments and conformations were analyzed by ROESY, variable-temperature NMR spectroscopy and molecular modeling.

Key words: NMR,  assignment, 2D NMR, (E)-3-(4-hydroxyphenyl)-1-(piperidin-1-yl)prop-2-en-1-one derivatives, conformational analysis

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