{2-[(4S,5S,6R)-6-((R)-2-Benzenesulfonyl-1-methyl-ethyl)-2,2,5-trimethyl-[1,3]dioxan-4-yl]-ethoxy}-tert-butyl-dimethyl-silane

2,2-Dimethyl-propionic acid (S)-2-{(4S,5S,6S)-6-[2-(tert-butyl-dimethyl-silanyloxy)-ethyl]-2,2,5-trimethyl-[1,3]dioxan-4-yl}-propyl ester

5-benzenesulfonyl-2-benzyloxy-6-{6-[2-(tert-butyl-dimethyl-silanyloxy)-ethyl]-2,2,5-trimethyl-[1,3]dioxan-4-yl}-heptan-3-ol

ethyl (2E,4R,5R)-5,6-isopropylidenedioxy-4-methyl-2-hexenoate

{(2R,3R)-3-[(S)-1-((R)-2,2-Dimethyl-[1,3]dioxolan-4-yl)-ethyl]-oxiranyl}-methanol