pentyl 2,6-butylimino-2,6-dideoxy-L-glycero-D-idoheptonamide

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

2,3,4,6-tetra-O-benzyl-1-O-tert-butyldiphenylsilyl-L-iditol

5-(adamantan-1-yl-methoxy)pentyl 3,4,5,7-tetra-O-benzyl-2,6-dideoxy-2,6-(pent-4-enimido)-D-glycero-D-idoheptonamide

1,1,3,3-tetramethylbutyl 3,4,5,7-tetra-O-benzyl-2,6-dideoxy-2,6-(pent-4-enimido)-D-glycero-D-idoheptonamide