Chinese Journal of Magnetic Resonance ›› 2005, Vol. 22 ›› Issue (1): 1-5.

• Articles •     Next Articles

NMR  Study  on  Limonin

  

  1. 1.School of Traditional Chinese Materia Medica,  Shenyang Pharmaceutical University,  Shenyang 110016,  China;
    2.Liaoning University of Traditional Chinese Medicine,  Shenyang 110032,  China;
    3.Huabang Medicinal Company,  Shenyang 110021,  China
  • Received:2004-09-03 Revised:2004-10-29 Online:2005-03-05 Published:2005-03-05

Abstract:

A compound was isolated from Evodia rutaecarpa and identified to be Limonin. The NMR signals of the compound were assigned by 2D NMR. The results show that the assignment of some proton signals made in the previous studies was erroneous. Correction was made for the incorrect assignment.

Key words: NMR, 2D NMR, Evodia rutaecarpa,  Limonin, Structure

CLC Number: