6-acetoxy-2-(acetoxymethyl)-2,3,4,7-tetra-O-acetyl-N-butyl-1,5-dideoxy-1,5-imino-α-D-glycero-L-allo-heptitol

(R)-1-((2R,3R)-3-acetoxy-1-((benzyloxy)carbonyl)-5-formyl-1,2,3,6-tetrahydropyridin-2-yl)ethane-1,2-diyl diacetate

(R)-1-[(2R,3R)-3-acetoxy-5-(acetoxymethyl)-1-(benzyloxycarbonyl)-1,2,3,6-tetrahydropyridin-2-yl]ethane-1,2-diyl diacetate

1,5-dideoxy-6-hydroxy-2-hydroxymethyl-1,5-imino-α-D-glycero-L-allo-heptitol