Acetic acid (2R,3R,5R,6R)-5-acetylamino-2-benzyloxymethyl-6-methoxy-tetrahydro-pyran-3-yl ester

methyl 2-acetamido-6-O-benzyl-2,3-dideoxy-4-O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-β-D-ribo-hexopyranoside

methyl 2-acetylamido-4,6-O-benzylidene-2-deoxy-β-D-glucopyranoside

methyl 2-acetamido-6-O-benzyl-2,3-dideoxy-β-D-ribo-hexopyranoside

methyl 2-acetamido-4,6-O-benzylidene-2-deoxy-3-O-phenoxythiocarbonyl-β-D-glucopyranoside