Benzoic acid (2S,3R,4S,5R,6R)-5-benzyloxy-4-(tert-butyl-dimethyl-silanyloxy)-6-hydroxymethyl-2-phenylsulfanyl-tetrahydro-pyran-3-yl ester

Benzoic acid (2S,3R,4S,5R,6R)-5-benzyloxy-6-(tert-butyl-diphenyl-silanyloxymethyl)-4-(9H-fluoren-9-ylmethoxycarbonyloxy)-2-phenylsulfanyl-tetrahydro-pyran-3-yl ester

(2R,3R,4S,5R,6R)-2-(((tert-butyldiphenylsilyl)oxy)methyl)-6-((5-(3-iodopropoxy)-2-nitrobenzyl)oxy)tetrahydro-2H-pyran-3,4,5-triyl tribenzoate

Bromo-acetic acid (5R,6R)-5-acetoxy-6-acetoxymethyl-4-oxo-2-phenylsulfanyl-5,6-dihydro-4H-pyran-3-yl ester