methyl 3-O-benzyl-β-L-idopyranuronate 1,2-(methyl-orthoacetate)

methyl 2-O-acetyl-3-O-benzyl-4-O-tert-butyldimethylsilyl-β-L-idopyranosyluronate trichloroacetimidate

(2R,3R,4S,5S,6R)-4-(benzyloxy)-2-bromo-6-(methoxycarbonyl)tetrahydro-2H-pyran-3,5-diyl diacetate

6-O-acetyl-2-azido-3-O-benzyl-2-deoxy-4-O-levulinoyl-α-D-glucopyranosyl-(1->4)-methyl 3-O-benzyl-1,2-O-isopropylidene-β-L-idopyranosyluronate

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