Methyl 5-acetamido-4-O-benyl-2,3,5-trideoxy-8,9-O-isopropylidene-D-glycero-D-galacto-non-2-enopyranosonate
3-acetylamino-4-(tert-butyl-diphenyl-silanyloxy)-3,4-dihydro-2H-pyran-2,6-dicarboxylic acid 6-methyl ester
Methyl 5-acetamido-4-O-benzyl-3-bromo-3,5-dideoxy-8,9-O-isopropylidene-β-D-erythro-L-manno-2-nonulopyranosonate
Methyl 5-acetamido-4-O-benzyl-3,5-dideoxy-8,9-O-isopropylidene-3-phenylthio-β-D-erythro-L-gluco-2-nonulopyranosonate
Methyl 5-acetamido-4-O-benzyl-3,5-dideoxy-8,9-O-isopropylidene-3-phenylthio-β-D-erythro-L-gluco-2-nonulopyranosonate-diethylphosphite