Chinese Journal of Magnetic Resonance ›› 1996, Vol. 13 ›› Issue (3): 291-296.

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THE STUDIES ON THE NMR SPECTRA OF ANHYDROICARITIN-3-O-GLYCOSIDES

Li Wenkui1, Xiao Peigen1, Liao Maochuan1, Pan Jingqi2, Lü Mujian2, Zhang Ruiyi3   

  1. 1. Institute of Medicinal Plant Development, Chinese Academy of Medical Science and Peking Union Medical College, Beijing 100094;
    2. College of Chemistry and Molecular Engineering, Peking Univers, Beijing 100871;
    3. School of Pharmaceutical Sciences, Beijing Medical University, Beijing 100083
  • Received:1995-07-31 Revised:1995-09-25 Published:1996-06-05 Online:2018-01-17

Abstract: This paper deals with the studies of HMBC spectra of caohuoside A and sagittatoside B isolated from the aerial parts of Epimedium koreanum (Berberidaceae). A reappraisal was made for C-5, C-7 and C-4' chemical shift assignments of anhydroicaritin-3-O-glycosides in literatures.

Key words: Anhydroicaritin-3-O-glycosides, Caohuoside A, Sagittatoside B, HMBC spectra