(E)-(4R,5R)-8-Triisopropylsilanyloxy-5-(2-trityloxy-ethyl)-octa-1,6-diene-4,5-diol

(R)-3-{(E)-(2R,3S)-5-[(2R,4R,5R)-5-Allyl-2-[4-(tert-butyl-dimethyl-silanyloxy)-phenyl]-4-(2-trityloxy-ethyl)-[1,3]dioxolan-4-yl]-2-ethyl-3-triethylsilanyloxy-pent-4-enoyl}-4-benzyl-oxazolidin-2-one

(1R,2Z,4Z)-1-{(2R,3R,4E)-3-(2-{[(allyloxyl)carbonyl]amino}ethyl)-5-[(2S,3S)-3-ethyl-6-oxo-3,6-dihydro-2H-pyran-2-yl]-2,3-dihydroxypent-4-enyl}-5-{(1R,3S)-3-[(4-methoxyphenoxy)methyl]cyclohexyl}penta-2,4-dienyl phenoxyacetate

(1R,2Z,4Z)-1-{(2R,3R,4E)-3-(2-{[(allyloxyl)carbonyl]amino}ethyl)-5-[(2S,3S)-3-ethyl-6-oxo-3,6-dihydro-2H-pyran-2-yl]-2-hydroxy-3-[(trimethylsilyl)oxy]pent-4-enyl}-5-{(1R,3S)-3-[(4-methoxyphenoxy)methyl]cyclohexyl}penta-2,4-dienyl phenoxyacetate

phenoxy-acetic acid 1-[2-[4-(tert-butyl-dimethyl-silanyloxy)-phenyl]-5-[2-(3-ethyl-6-oxo-3,6-dihydro-2H-pyran-2-yl)-vinyl]-5-(2-hydroxy-ethyl)-[1,3]dioxolan-4-ylmethyl]-5-[3-(4-methoxy-phenoxymethoxy)-cyclohexyl]-penta-2,4-dienyl ester