methyl 3-O-benzyl-4,6-O-benylidene-2-(Z)-hydroxyimino-α-D-ribo-hexopyranoside

methyl 3-benzamido-3,6-dideoxy-α-D-arabino-hex-5-enopyranoside

methyl 3-azido-4-O-benzoyl-3,6-dideoxy-α-D-arabino-hex-5-enopyranoside

methyl 3-azido-4-O-benzoyl-6-bromo-3,6-dideoxy-α-D-altropyranoside