5-[(3aS,5R,6R,6aS)-5-Hydroxy-6-((E)-3-oxo-oct-1-enyl)-1,3a,4,5,6,6a-hexahydro-pentalen-2-yl]-pentanoic acid methyl ester

methyl (1R,5S,6R,7R)-7-hydroxy-6-<3(R)-hydroxy-4,4-dimethyl-(E)-1-octenyl>bicyclo<3.3.0>oct-2-ene-3-pentanoate

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

15-deoxy-16-m-tolyl-17,18,19,20-tetranorisocarbacyclin methylester

5-[(3aS,5R,6R,6aS)-6-((E)-4,4-Bis-benzenesulfonyl-4-m-tolyl-but-1-enyl)-5-(tetrahydro-pyran-2-yloxy)-1,3a,4,5,6,6a-hexahydro-pentalen-2-yl]-pentanoic acid methyl ester