2H-Pyran-3(6H)-one, 6-methyl-2-(phenylmethoxy)-, (2R,6S)-

(2R,3S,4S,5R,6S)-2-(benzyloxy)-4-bromo-6-methyltetrahydro-2H-pyran-3,5-diol

(2R,3R,4S,5R,6S)-2-(benzyloxy)-4,5-dihydroxy-6-methyltetrahydro-2H-pyran-3-yl acetate

(2R,3R,4S,5S,6S)-2-(benzyloxy)-4,5-dihydroxy-6-methyltetrahydro-2H-pyran-3-yl acetate

(2R,3R,4R,5R,6S)-5-azido-2-(benzyloxy)-6-methyltetrahydro-2H-pyran-3,4-diol