((2R,3R,4R,5S)-3,4,5-tris(benzyloxy)piperidin-2-yl)methanol

N-benzyloxycarbonyl-2,4-di-O-benzyl-1,5-dideoxy-1,5-imino-D-glucitol

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

6-azido-6-deoxy-1-O-benzyl-2,3-O-isopropylidene-α-L-sorbofuranose

6-azido-6-deoxy-1-O-benzyl-α-L-sorbofuranose