(2S,3S,4R)-4-Benzyloxy-3-(tert-butyl-dimethyl-silanyloxy)-3,4-dihydro-2H-pyran-2-carboxylic acid methyl ester

(2S,3S,4S,5R,6R)-3,5-Diacetoxy-4-benzyloxy-6-bromo-tetrahydro-pyran-2-carboxylic acid methyl ester

methyl 1,2,4-tri-O-acetyl-3-O-benzyl-β-D-glucopyranosuronate