N-((2S,3R,4S,5R,6R)-2-Benzyloxy-5-fluoro-4-hydroxy-6-trityloxymethyl-tetrahydro-pyran-3-yl)-acetamide

benzyl 2-acetamido-3,4-anhydro-2-deoxy-6-O-trityl-α-D-allopyranose

N-((2S,3R,4R,6S)-2,4-Dihydroxy-6-hydroxymethyl-tetrahydro-pyran-3-yl)-acetamide

Acetic acid (2R,3R,4R,6S)-3-acetylamino-4-hydroxy-6-hydroxymethyl-tetrahydro-pyran-2-yl ester

2-acetamido-3-O-acetyl-2,4-dideoxy-4-fluoro-D-gulose