phenoxy-acetic acid 1-[3-(2-allyloxycarbonylamino-ethyl)-2-(bis-allyloxy-phosphoryloxy)-5-(3-ethyl-6-oxo-3,6-dihydro-2H-pyran-2-yl)-3-trimethylsilanyloxy-pent-4-enyl]-5-[3-(4-methoxy-phenoxymethoxy)-cyclohexyl]-penta-2,4-dienyl ester

(5S,6S)-6-((E)-2-{(2R,4R,5R)-2-(4-{[tert-butyl(dimethyl)silyl]oxy}phenyl)-5-(2,3-dihydroxypropyl)-4-[2-(trityloxy)ethyl]-[1,3]dioxolan-4-yl}vinyl)-5-ethyl-5,6-dihydro-2H-pyran-2-one

[(4R)-4-({[tert-butyl(dimethyl)silyl]oxy}methyl)-2,2-dimethyl-[1,3]dioxan-4-yl]methyl acetate

(4-hydroxymethyl-2,2-dimethyl-[1,3]-dioxan-4-yl)-methanol

(R)-2,2-Dimethyl-4-((E)-3-triisopropylsilanyloxy-propenyl)-[1,3]dioxane-4-carbaldehyde

ethyl (2E)-3-[(4R)-4-({[tert-butyl(dimethyl)silyl]oxy}methyl)-2,2-dimethyl-[1,3]dioxan-4-yl]acrylate

(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

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

(5S,6S)-6-((E)-2-{(2R,4R,5R)-2-(4-{[tert-butyl(dimethyl)silyl]oxy}phenyl)-5-((2R,5Z)-2-hydroxy-6-{(1R,3S)-3-[(4-methoxyphenoxy)methoxy]cyclohexyl}hex-5-en-3-ynyl)-4-[2-(trityloxy)ethyl]-[1,3]dioxolan-4-yl}vinyl)-5-ethyl-5,6-dihydro-2H-pyran-2-one

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