(2S,3R,4S,5S)-3,4,5-Tris-benzyloxy-2-benzyloxymethyl-2,3,4,5-tetrahydro-pyridine

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

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

1,1,3,3-tetramethylbutyl 3,4,5,7-tetra-O-benzyl-2,6-dideoxy-2,6-(pent-4-en-imido)-L-glycero-D-guloheptonamide