(3R,5R,7R)-7-acetoxy-3,5-(O-cyclohexylidene)-3,5-dihydroxyoctanoic acid

(R)-1-{(2R,4S)-4-[2-(tert-Butyl-diphenyl-silanyloxy)-ethyl]-1,5-dioxa-spiro[5.5]undec-2-yl}-propan-2-ol

Toluene-4-sulfonic acid (S)-3-{(2R,4S)-4-[2-(tert-butyl-diphenyl-silanyloxy)-ethyl]-1,5-dioxa-spiro[5.5]undec-2-yl}-2-hydroxy-propyl ester

(2S,4S)-4-(tert-Butyl-diphenyl-silanyloxy)-pentane-1,2-diol