(1R)-N-benzyl-3,6-di-O-benzyl-1-C-n-butyl-1,5-dideoxy-1,5-imino-D-glucitol

(6S)-1,4-di-O-benzyl-6-benzylamino-6-C-n-butyl-6-deoxy-2,3-O-isopropylidene-α-L-sorbofuranose

(6R)-1,4-di-O-benzyl-6-benzylamino-6-C-n-butyl-6-deoxy-2,3-O-isopropylidene-α-L-sorbofuranose

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