(R)-1-{(2S,5R,2'S,5'R)-5'-[(S)-1-(tert-Butyl-dimethyl-silanyloxy)-undecyl]-octahydro-[2,2']bifuranyl-5-yl}-but-3-en-1-ol

Toluene-4-sulfonic acid (S)-3-{(2S,5R)-5-[(S)-1-(tert-butyl-dimethyl-silanyloxy)-undecyl]-tetrahydro-furan-2-yl}-3-hydroxy-propyl ester

Toluene-4-sulfonic acid (S)-3-{(2S,5R)-5-[(S)-1-(tert-butyl-dimethyl-silanyloxy)-undecyl]-tetrahydro-furan-2-yl}-3-[(E)-2-((S)-toluene-4-sulfinyl)-vinyloxy]-propyl ester