5-(adamantan-1-yl-methoxy)pentyl 2,6-dideoxy-2,6-imino-L-glycero-D-idoheptonamide

5-(adamantan-1-yl-methoxy)pentyl 2,6-butylimino-2,6-dideoxy-L-glycero-D-idoheptonamide

1,3,4,5-tetra-O-benzyl-3-dehydro-2-deoxy-L-threo-hex-2-enitol

6-O-acetyl-1,3,4,5-tetra-O-benzyl-3-dehydro-3-deoxy-L-threo-hex-2-enitol

1-O-acetyl-2,5-anhydro-3,4,6-tri-O-benzyl-L-iditol