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

methyl (phenyl 2,4-di-O-acetyl-3-O-benzyl-1-thio-α-L-idopyranoside)uronate

(2R,3S,4S,5R,6S)-5,6-Diacetoxy-4-benzyloxy-3-(4-oxo-pentanoyloxy)-tetrahydro-pyran-2-carboxylic acid

(2R,3S,4S,5R,6R)-5,6-Diacetoxy-4-benzyloxy-3-(4-oxo-pentanoyloxy)-tetrahydro-pyran-2-carboxylic acid

4-Oxo-pentanoic acid (2S,3R,4S,5R,6S)-5,6-diacetoxy-4-benzyloxy-2-(tert-butyl-dimethyl-silanyloxymethyl)-tetrahydro-pyran-3-yl ester