methyl 4-((1S,2R,3R,5S)-3,5-bis((tert-butyldimethylsilyl)oxy)-2-((1E,5Z)-3-oxoundeca-1,5-dien-1-yl-8,8,9,9-d4)cyclopentyl)butanoate

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

[(1S,2S,3R,5S)-3,5-Bis-(tert-butyl-dimethyl-silanyloxy)-2-hydroxymethyl-cyclopentyl]-acetaldehyde

(1R,2S,3S,5R)-3,5-Bis-(tert-butyl-dimethyl-silanyloxy)-2-[(Z)-5-(tetrahydro-pyran-2-yloxy)-pent-2-enyl]-cyclopentanecarbaldehyde

{(1S,2S,3S,5R)-3,5-Bis-(tert-butyl-dimethyl-silanyloxy)-2-[(Z)-5-(tetrahydro-pyran-2-yloxy)-pent-2-enyl]-cyclopentyl}-methanol