methyl 2-O-trifluoromethanesulfonyl-3-O-benzyl-(R)-4,6-O-benzylidene-α-D-glucopyranoside

Trifluoro-methanesulfonic acid (2S,3R,4S,5R,6R)-6-aminomethyl-4,5-bis-benzyloxy-2-methoxy-tetrahydro-pyran-3-yl ester

methyl 2-azido-3-O-benzyl-2-deoxy-α-D-mannopyranoside

methyl 2-azido-3-O-benzyl-4,6-O-benzylidene-2-deoxy-α-D-mannopyranoside

Trifluoro-methanesulfonic acid (2S,3R,4S,5R,6R)-4,5-bis-benzyloxy-2-methoxy-6-trifluoromethanesulfonyloxymethyl-tetrahydro-pyran-3-yl ester