PMID: 1213986Oct 1, 1975Paper

Synthesis and mass fragmentographic analysis of partially O-methylated 2-N-methylglucosamines

Journal of Biochemistry
T TaiA Kobata

Abstract

A series of partially O-methylated N-methylglucosamines was synthesized by limited-time methylation of methyl-2-N-methylacetamido-2-deoxyglucopyranoside by Kuhn's procedure, followed by acid hydrolysis. These partially O-methylated N-methylglucosamines were separated satisfactorily by gas chromatography on a column of OV-17 on Gas-chrom Q as amino alditol acetates and identified from their mass spectra. For specific analysis of the methylated aminosugar derivatives, a mass fragmentographic method was established. Methylated aminosugars can be successfully determined in amounts as low as about 1 ng by this method.

Citations

Jul 1, 1980·European Journal of Biochemistry·S SoulierL Szabó
Aug 7, 2010·Proceedings of the Japan Academy. Series B, Physical and Biological Sciences·Akira Kobata
Apr 15, 1979·FEBS Letters·Y HirabayashiM Matsumoto
Jun 1, 1994·Biological Mass Spectrometry·F G Hanisch
Aug 2, 2001·Glycobiology·A Kobata
Nov 11, 2010·Journal of Lipid Research·Hisao KojimaMasahiro Ito
Oct 15, 1982·Experientia·E G BergerJ F Vliegenthart
Dec 1, 1983·European Journal of Biochemistry·Z SidorczykE T Rietschel
Jun 16, 1983·Carbohydrate Research·S V MurthyJ H Hash
Oct 1, 1977·Carbohydrate Research·T KondoT Osawa
Aug 6, 1982·Biochimica Et Biophysica Acta·K FukudaA Hamada
Dec 22, 1978·Biochimica Et Biophysica Acta·H RauvalaJ Finne
Sep 9, 1977·Biochemical and Biophysical Research Communications·T TaiA Kobata
Aug 1, 1976·Archives of Biochemistry and Biophysics·V Ginsburg, D A Zopf
Aug 1, 1977·Archives of Biochemistry and Biophysics·K YamashitaA Kobata
Jun 1, 1975·Archives of Biochemistry and Biophysics·K YamashitaA Kobata

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