Síntese de aminoglicosídeos, precursores de pseudo-dissacarídeos potencialmente ativos

AUTOR(ES)
FONTE

Química Nova

DATA DE PUBLICAÇÃO

2000-02

RESUMO

This work describes the syntheses of O-protected aminoglycosides as an important block building for the preparation of potential bioactive pseudodisaccharide. The new O-protected methyl 3-amino-3-deoxy-alpha-D-glycopyranoside 4 and methyl 2-amino-2-deoxy-alpha-D-glycopyranoside 5 were prepared, respectively, in five and four steps. All compounds were obtained in good yield and characterized by spectral data (¹H and 13C NMR, MS, IR) and elemental analysis.

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