(R)-6-[(E)-(3R,4R,6R)-8-(Benzyl-dimethyl-silanyl)-6-(tert-butyl-dimethyl-silanyloxy)-4-(3,4-dimethoxy-benzyloxymethoxy)-3-methyl-3-triethylsilanyloxy-oct-1-en-7-ynyl]-5,6-dihydro-pyran-2-one

(E)-(3R,5R,6R,9R)-1-(Benzyl-dimethyl-silanyl)-3-(tert-butyl-dimethyl-silanyloxy)-5-(3,4-dimethoxy-benzyloxymethoxy)-6-methyl-9-triethylsilanyloxy-dodeca-7,11-dien-1-yn-6-ol

Acrylic acid (E)-(1R,4R,5R,7R)-1-allyl-9-(benzyl-dimethyl-silanyl)-7-(tert-butyl-dimethyl-silanyloxy)-5-(3,4-dimethoxy-benzyloxymethoxy)-4-methyl-4-triethylsilanyloxy-non-2-en-8-ynyl ester