(E)-4-[(1S,2S,3R,5S)-3,5-Bis-(tert-butyl-dimethyl-silanyloxy)-2-hydroxymethyl-cyclopentyl]-but-2-enoic acid methyl ester

(Z)-7-[(1S,2R,3R,5S)-3,5-Bis-(tert-butyl-dimethyl-silanyloxy)-2-((E)-(S)-3-hydroxy-oct-1-enyl)-cyclopentyl]-hept-5-enoic acid methyl ester

methyl 4-((1S,2R,3R,5S)-3,5-dihydroxy-2-((S,1E,5Z)-3-hydroxyundeca-1,5-dien-1-yl-8,8,9,9-d4)cyclopentyl)butanoate

(Z)-5-{(1S,2R,3R,5S)-3,5-Bis-(tert-butyl-dimethyl-silanyloxy)-2-[(E)-(S)-3-(tert-butyl-dimethyl-silanyloxy)-oct-1-enyl]-cyclopentyl}-pent-3-en-1-ol

(Z)-7-[(1S,2R,3R,5S)-3,5-Dihydroxy-2-((E)-(S)-3-hydroxy-oct-1-enyl)-cyclopentyl]-hept-5-enoic acid methyl ester