N-benzyloxycarbonyl-1,5-dideoxy-1,5-imino-D-mannitol

N-benzyloxycarbonyl-1,5-dideoxy-1,5-imino-2,3-O-isopropylidene-4-O-methoxymethyl-D-mannitol

6-O-(5'-azidopentyl)-1,5-dideoxy-1-[2-(N-phenylsulfonylindol-3-yl)ethyl]-1,5-imino-2,3-O-isopropylidene-4-O-methoxymethyl-D-mannitol

N-benzyloxycarbonyl-6-O-tert-butyldimethylsilyl-1,5-dideoxy-1,5-imino-2,3-O-isopropylidene-D-mannitol