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

Benzoic acid (2E,5Z)-(S)-7-(tert-butyl-diphenyl-silanyloxy)-1-{(4R,5S)-5-[2-(4-methoxy-benzyloxy)-ethyl]-2,2-dimethyl-[1,3]dioxolan-4-yl}-5-methyl-hepta-2,5-dienyl ester

(2R,4S,2'S)-(2-methyl-4-oxopentyl)-3,4-dihydro-2H-pyran-4-yl-acetate

(2R,6R,2'S)-4-[6-(2-methyl-4-oxopentyl)-5,6-dihydro-2H-pyran-2-yl]but-2-ynoic acid tert-butyl ester

(2R,2'S,4'R)-2-[4-(tert-butyldiphenylsilyloxy)-2-methylpentyl]-2,3-dihydropyran-4-one