(2R,3S,4R,5R,6R)-4,5-Bis-(tert-butyl-dimethyl-silanyloxy)-6-methyl-2-phenylsulfanyl-tetrahydro-pyran-3-ol

(2R,3S,4R,5S,6R)-3-(4-Methoxy-benzyloxy)-6-methyl-2-phenylsulfanyl-5-triisopropylsilanyloxy-tetrahydro-pyran-4-ol

(2R,3R,4R,5S,6R)-3,4-Bis-(tert-butyl-dimethyl-silanyloxy)-5-(4-methoxy-benzyloxy)-2-methyl-6-phenylsulfanyl-tetrahydro-pyran

Toluene-4-sulfonic acid (3aS,4R,6R,7R,7aR)-2,2-dimethyl-4-phenylsulfanyl-7-triisopropylsilanyloxy-tetrahydro-[1,3]dioxolo[4,5-c]pyran-6-ylmethyl ester