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

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

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

4-{(2R,6R)-6-[(7E,12E)-(2S,10S,11S)-6,11-Bis-(tert-butyl-dimethyl-silanyloxy)-10-hydroxy-2-methyl-13-((S)-4-methyl-3,6-dihydro-2H-pyran-2-yl)-4-methylene-trideca-7,12-dienyl]-5,6-dihydro-2H-pyran-2-yl}-but-2-ynoic acid

3,8-bis-(tert-butyl-dimethyl-silanyloxy)-4-[bis-(2,2,2-trifluoro-ethyl)-phosphorylacetoxy]-13-{6-[2-oxo-ethyl]-3,6-dihydro-2H-pyran-2-yl}-12-methyl-1-(4-methyl-3,6-dihydro-2H-pyran-2-yl)-10-methylene-trideca-1,6-diene