(E)-(S)-5-(tert-Butyl-dimethyl-silanyloxy)-7-[(1R,2S,3R,5S)-5-(tert-butyl-dimethyl-silanyloxy)-2-((2Z,5Z)-octa-2,5-dienyl)-3-triethylsilanyloxy-cyclopentyl]-hept-6-enoic acid methyl ester

(E)-(S)-5-(tert-Butyl-dimethyl-silanyloxy)-7-[(1R,2S,3R,5S)-5-(tert-butyl-dimethyl-silanyloxy)-3-triethylsilanyloxy-2-(2-triethylsilanyloxy-ethyl)-cyclopentyl]-hept-6-enoic acid methyl ester

(S)-5-Hydroxy-hept-6-enoic acid

(6E,8Z)-(S)-5-(tert-Butyl-diphenyl-silanyloxy)-11-oxo-undeca-6,8-dienoic acid methyl ester

(6E,8Z)-(S)-11-(tert-Butyl-dimethyl-silanyloxy)-5-(tert-butyl-diphenyl-silanyloxy)-undeca-6,8-dienoic acid methyl ester