benzyl 2-benzamido-4,6-O-benzylidene-2-deoxy-3-O-toluene-p-sulphonyl-α-D-glucopyranoside

benzyl 3-benzamido-2,3-dideoxy-2-fluoro-6-O-methanesulfonyl-α-D-altropyranoside

benzyl 3-benzamido-4,6-O-benzylidene-2,3-dideoxy-2-fluoro-α-D-altropyranoside

benzyl 3-benzamido-2,3,6-trideoxy-2-fluoro-6-iodo-α-D-altropyranoside

benzyl 3-benzamido-2,3-dideoxy-2-fluoro-α-D-altropyranoside