benzyl (3aR,5R,6R,6aR)-2,2-dimethyl-5-vinyltetrahydrofuro[2,3-d][1,3]dioxol-6-yl(prop-2-ynyl)carbamate

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

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