N-benzyl-1,6-di-O-benzoyl-3,4-di-O-benzyl-2,5-dideoxy-2,5-imino-D-mannitol

3,4-di-O-benzyl-1,5-dideoxy-1,5-imino-D-mannitol

N-benzyloxycarbonyl-3,4-di-O-benzyl-1,5-dideoxy-1,5-imino-D-glucitol

N-benzyloxycarbonyl-3,4-di-O-benzyl-2,6-di-O-benzoyl-1,5-dideoxy-1,5-imino-D-mannitol

(6S,7R,8R,8aR)-7,8-Bis-benzyloxy-6-hydroxy-hexahydro-oxazolo[3,4-a]pyridin-3-one