(S)-2-{(2S,5R)-5-[(S)-2-(tert-Butyl-dimethyl-silanyloxy)-propyl]-tetrahydro-furan-2-yl}-propionic acid

(E)-3-[(1S,3S)-3-Benzyloxy-1-(2-iodo-ethyl)-butoxy]-2-methyl-acrylic acid methyl ester

(E)-3-{(1R,3S)-3-Benzyloxy-1-[2-(toluene-4-sulfonyloxy)-ethyl]-butoxy}-2-methyl-acrylic acid methyl ester

(S)-2-[(2S,5R)-5-((S)-2-Hydroxy-propyl)-tetrahydro-furan-2-yl]-propionic acid (1R,3R)-3-benzyloxymethoxy-1-vinyl-pentyl ester

Benzoic acid (E)-(1R,3S,6R,7R,10R,13S,14S)-10-((R)-2-benzyloxymethoxy-butyl)-3,6,13-trimethyl-5,12-dioxo-4,11,17-trioxa-bicyclo[12.2.1]heptadec-8-en-7-yl ester