6-exo-(3'-t-butyldimethylsilyloxyoct-1'-enyl)-2-oxabicyclo<3.3.0>oct-7-en-3-ol

(3aS,4R,6aR)-4-{3-[1-(tert-Butyl-dimethyl-silanyloxy)-hexyl]-oxiranyl}-3,3a,4,6a-tetrahydro-cyclopenta[b]furan-2-one

(3aR,4S,6aS)-4-[(1E,3S)-3-(tert-butyl-dimethylsilanyloxy)-oct-1-enyl]-3,3a,4,6a-tetrahydro-2H-cyclopenta[b]furan-2-ol

(5Z)-7-{(1S,5R)-5-[(1E,3S)-3-(tert-butyl-dimethylsilanyloxy)-oct-1-enyl]-4-oxo-cyclopent-2-enyl}-hept-5-enoic acid