7-acetamido-2,2-dimethylhexahydropyrano[3,2-d][1,3]dioxine-6,8-diyl diacetate

2-acetamido-1,3-di-O-acetyl-2-deoxy-6-O-trityl-D-mannopyranose

(2R,4aR,7S,8R,8aS)-7-azido-6,8-bis(benzyloxy)-2-phenylhexahydropyrano[3,2-d][1,3]dioxine

((2R,3S,4R,5S)-5-azido-3,4,6-tris(benzyloxy)tetrahydro-2H-pyran-2-yl)methanol

(3S,4R,5S,6S)-3-azido-2,4,5-tris(benzyloxy)-6-(fluoromethyl)tetrahydro-2H-pyran