Chinese Journal of Magnetic Resonance ›› 1994, Vol. 11 ›› Issue (4): 399-403.

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NMR STUDY OF INFLACOUMARIN A

Yang Yianbin1, Zou Kun2, Yao Bing1, Zhang Ruyi2   

  1. Beijing Medical University, National Research Laboratories of Natural and Biomimetic Drugs, Department of Photochemistry, Beijing 100083
  • Received:1993-07-13 Revised:1993-12-27 Published:1994-12-05 Online:2018-01-20

Abstract: One new compound was isolated form the EtOAc extract of CLYCYRRHIZA inflata bat collected at Gansu province in China.The structure was determined by 1H、13C NMR、NOE different spectra,1H-1H COSY、13C-1H COSY and 13C-1H long-range COSY. It was named as Inflacoumarin A.

Key words: NMR, 2D NMR, Glyoyrrhiza inflata bat, Inflacoumarin A