Chem. J. Chinese Universities ›› 1988, Vol. 9 ›› Issue (6): 630.

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Studies on C-Glycosides(Ⅵ)——Fast-Atom-Bombardment Mass Spectrometry of 1-D-Glucopyranosyl Benzene and Its Derivatives

Liang Weisheng, Qiu Dongxu, Cai Mengshen   

  1. School of Pharmacy, Beijing Medical University, Beijing
  • Received:1986-12-19 Online:1988-06-24 Published:1988-06-24

Abstract: Fast-Atom-Bombardment Mass Spectra (FAB-MS) of four 1-D-glucopyranosyl benzene and their derivatives were reported. Accurate molecular weights of the compounds and the rules of cleavage of glucopyranose ring, which had been proved by the FAB-CA-MJKES, were obtained. But, FAB-MSof α,β-isomers of C-glucosides had no obvious differences.

Key words: Fast-Atom-Bombardment Mass Spectra(FAB-MS), C-Glucopyranoside, Anomer

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