整合生物学期刊网

应用天然产物 ›› 2018, Vol. 8 ›› Issue (4): 279-295.DOI: 10.1007/s13659-018-0174-x

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Residual Dipolar Couplings in Structure Determination of Natural Products

Gao-Wei Li2, Han Liu1, Feng Qiu1, Xiao-Juan Wang2, Xin-Xiang Lei1   

  1. 1 School of Pharmaceutical Sciences, South Central University for Nationalities, Wuhan 430074, People's Republic of China;
    2 College of Chemistry and Chemical Engineering, Shangqiu Normal University, Shangqiu 476000, People's Republic of China
  • 收稿日期:2018-05-28 修回日期:2018-06-14 出版日期:2018-08-24 发布日期:2018-08-28
  • 通讯作者: Xin-Xiang Lei,xxlei@mail.scuec.edu.cn
  • 基金资助:
    The project was financially co-supported by National Natural Science Foundation of China (21572164, U1504207) and the Sino-German Center for Research Promotion (GZ1289).

Residual Dipolar Couplings in Structure Determination of Natural Products

Gao-Wei Li2, Han Liu1, Feng Qiu1, Xiao-Juan Wang2, Xin-Xiang Lei1   

  1. 1 School of Pharmaceutical Sciences, South Central University for Nationalities, Wuhan 430074, People's Republic of China;
    2 College of Chemistry and Chemical Engineering, Shangqiu Normal University, Shangqiu 476000, People's Republic of China
  • Received:2018-05-28 Revised:2018-06-14 Online:2018-08-24 Published:2018-08-28
  • Contact: Xin-Xiang Lei,xxlei@mail.scuec.edu.cn
  • Supported by:
    The project was financially co-supported by National Natural Science Foundation of China (21572164, U1504207) and the Sino-German Center for Research Promotion (GZ1289).

摘要: The determination of natural products stereochemistry remains a formidable task. Residual dipolar couplings (RDCs) induced by anisotropic media are a powerful tool for determination of the stereochemistry of organic molecule in solution. This review will provide a short introduction on RDCs-based methodology for the structural elucidation of natural products. Special attention is given to the current availability of alignment media in organic solvents. The applications of RDCs for structural analysis of some examples of natural products were discussed and summarized.

关键词: NMR spectroscopy, Residual dipolar couplings, Alignment media, Structural elucidation, Natural products

Abstract: The determination of natural products stereochemistry remains a formidable task. Residual dipolar couplings (RDCs) induced by anisotropic media are a powerful tool for determination of the stereochemistry of organic molecule in solution. This review will provide a short introduction on RDCs-based methodology for the structural elucidation of natural products. Special attention is given to the current availability of alignment media in organic solvents. The applications of RDCs for structural analysis of some examples of natural products were discussed and summarized.

Key words: NMR spectroscopy, Residual dipolar couplings, Alignment media, Structural elucidation, Natural products