2,2-dimethyl-propionic acid 6-(tert-butyl-dimethyl-silanyloxy)-5-(4-methoxy-benzyloxy)-8-(4-methyl-3,6-dihydro-2H-pyran-2-yl)-octa-2,7-dienyl ester

(Z)-4-[(2R,6R)-6-((S)-2,4-Dimethyl-pent-4-enyl)-5,6-dihydro-2H-pyran-2-yl]-but-2-enoic acid (E)-(1S,2S)-1-[(E)-3-((4R,6R)-4,6-dimethyl-[1,3]dioxan-2-yl)-allyl]-2-methoxymethoxy-4-((S)-4-methyl-3,6-dihydro-2H-pyran-2-yl)-but-3-enyl ester

2,2-dimethyl-propionic acid 6-hydroxy-5-(4-methoxy-benzyloxy)-8-(4-methyl-3,6-dihydro-2H-pyran-2-yl)-octa-2,7-dienyl ester

tert-Butyl-((Z)-4-{(4S,5S)-2,2-dimethyl-5-[(E)-2-((S)-4-methyl-3,6-dihydro-2H-pyran-2-yl)-vinyl]-[1,3]dioxolan-4-yl}-but-3-enyloxy)-dimethyl-silane

5-(2,2-dimethyl-[1,3]dioxolan-4-yl)-5-(4-methoxy-benzyloxy)-pent-2-enoic acid methyl ester