Chinese Journal of Magnetic Resonance ›› 1996, Vol. 13 ›› Issue (6): 519-523.

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2D NMR STUDIES ON PROTECTED TETRASACCHARIDE

ZHu Xiaoxiang, Ding Pingyu, Cai Mengshen   

  1. Department of Organic Chemistry, School of Pharmarmaceutical Sciences, Beijing Medical University, Beijing 100083
  • Received:1996-06-03 Revised:1996-07-22 Published:1996-12-05 Online:2018-01-17

Abstract: The chemically synthesized tetrasaccharide,protected by acetyl and benzyl,is a keyintermediate of tumor-associated oligosaccharide.1H NMR and 13C NMR chemical shifts of the compound were assigned and its structure was studied in detail by 1H-1H COSY、13C-1H COSY、HMBC、TOCSY and ROESY 2D NMR techniques.

Key words: Tetrasaccharide, ROESY 2D NMR techniques