{(S)-4-[2-(tert-butyldimethylsilanyloxy)ethyl]-2,2-dimethyl[1,3]dioxan-(E)-ylidene}-[(S)-2-methoxymethylpyrrolidin-1-yl]-amine

(R)-3-{(4R,5R)-5-[(Z)-5-(tert-Butyl-dimethyl-silanyloxy)-pent-2-enyl]-2,2-dimethyl-[1,3]dioxolan-4-yl}-butan-1-ol

Dithiocarbonic acid O-{(4S,6S)-4-[2-(tert-butyl-dimethyl-silanyloxy)-ethyl]-2,2-dimethyl-6-pent-4-enyl-[1,3]dioxan-5-yl} ester S-methyl ester

tert-Butyl-((Z)-5-{(4R,5R)-5-[(R)-3-(4-methoxy-benzyloxy)-1-methyl-propyl]-2,2-dimethyl-[1,3]dioxolan-4-yl}-pent-3-enyloxy)-dimethyl-silane

[(4S,6S)-4-[2-(tert-Butyl-dimethyl-silanyloxy)-ethyl]-2,2-dimethyl-6-pent-4-enyl-[1,3]dioxan-(5E)-ylidene]-((S)-2-methoxymethyl-pyrrolidin-1-yl)-amine