(3R,5R)-7-(Benzyl-dimethyl-silanyl)-5-(tert-butyl-dimethyl-silanyloxy)-3-(3,4-dimethoxy-benzyloxymethoxy)-hept-6-yn-2-one

(E)-(4R,7R,8R,10R)-12-(Benzyl-dimethyl-silanyl)-10-(tert-butyl-dimethyl-silanyloxy)-8-(3,4-dimethoxy-benzyloxymethoxy)-7-methyl-dodeca-1,5-dien-11-yne-4,7-diol

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

(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

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