(2S,3R,4R,5R,6R)-5-tert-butyldimethylsilyloxy-2-methoxy-6-methyl-3-phenylcarbonyloxy-4-trifluoromethylsulfonyloxytetrahydro-2H-pyran

(2S,3R,4R,5R,6R)-4-hydroxy-2-methoxy-6-methyl-3-phenylcarbonyloxy-5-tert-butyldimethylsilyloxytetrahydro-2H-pyran

(2S,3R,4R,5R,6R)-5-tert-butyldimethylsilyloxy-2-methoxy-6-methyl-4-(3-oxobutylcarbonyloxy)-3-phenylcarbonyloxytetrahydro-2H-pyran

(2S,3R,4R,5S,6S)-5-hydroxy-6-iodomethyl-2-methoxy-4-(3-oxobutylcarbonyloxy)-3-phenylcarbonyloxytetrahydro-2H-pyran

(2S,3R,4S,5S,6R)-4-azido-5-tert-butyldimethylsilyloxy-2-methoxy-6-methyl-3-phenylcarbonyloxytetrahydro-2H-pyran