methyl (1R,5S,6R,7R)-6-(3-oxo-(E)-1-octenyl)-7-tetrahydropyranyloxybicyclo<3.3.0>oct-2-ene-3-pentanoate

Methyl (1R,5S,6R,7R)-6-(4-Methyl-3-oxo-E-1-octen-6-ynyl)-7-tetrahydropyranyloxybicyclo<3.3.0>oct-2-ene-3-γ-pentenoate

(1R,5S,6R,7R)-7-Hydroxy-6-<3(S)-hydroxy-E-1-octenyl>bicyclo<3.3.0>oct-2-ene-3-γ-pentenoic Acid

(1R,5S,6R,7R)-6-<3(R)-Cyclopentyl-3-hydroxy-E-1-propenyl>-7-hydroxybicyclo<3.3.0>oct-2-ene-3-γ-pentenoic Acid

(E)-5-[(3aS,4R,5R,6aS)-5-(tert-Butyl-dimethyl-silanyloxy)-4-[(1E,6Z)-(S)-3-(tert-butyl-dimethyl-silanyloxy)-4-methyl-octa-1,6-dienyl]-hexahydro-pentalen-(2E)-ylidene]-pent-3-enoic acid methyl ester