Allyl 5-amino-3,5-dideoxy-D-glycero-α-D-galacto-2-nonulopyranosidonic acid

(2R,4S,5R,6R)-2-Allyloxy-5-amino-4-hydroxy-6-((1R,2R)-1,2,3-trihydroxy-propyl)-tetrahydro-pyran-2-carboxylic acid methyl ester

methyl 4,7,8,9-tetra-O-acetyl-2,6-anhydro-5-azido-3,5-dideoxy-2-thio-D-glycero-α-D-galacto-non-2-enonate