2-azido-3,4-di-O-benzyl-1,2,5-trideoxy-1,5-imino-D-mannitol

(6R,7R,8R,8aR)-6-Azido-7,8-bis-benzyloxy-hexahydro-oxazolo[3,4-a]pyridin-3-one

(2S,3R,4R,5S)-3,4-Bis-benzyloxy-5-hydroxy-piperidine-1,2-dicarboxylic acid 1-benzyl ester

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

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