Chemical Research in Chinese Universities ›› 1990, Vol. 6 ›› Issue (3): 225-228.

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NMR Study on Fluoroisonucleosides( I)——Determination of the Configuration and Conformation of 1'-a-Methoxy-2' -Deoxy-2' -B-Ruoro-2' -a-Uracil -3' ,4' -o-lsopropylidene-L-Arabinoside

Gao Congyuan1, Qiao Hang1, Ma Lingtai2, Yang Xianbin2, Dong Lingjiao2, Zhang Lihe2   

  1. 1. Center of Analysis & Computation, Beijing Medical University, Beijing;

    2. School of Pharmaceutical Science, Beijing Medical University, Beijing
  • Received:1989-11-16 Online:1990-08-24 Published:2011-09-09

Abstract: The present paper reports the determination of the configuration and Conformation of 1' -a-methoxy-2' -deoxy-2'-β-fluoro-2'-α-uracil-3',4' -o-isopropylidene-L-arabinoside obtained from silylated uracil by using 13C-NMRand 2D-NMR.

Key words: Gemdifluorosugar, Isonucleoside, Fluoroisonucleosides