15-(d-2,3-dihydro-2-benzofuryl)-ω-pentanorprostaglandin E2

15-(d-2,3-dihydro-2-benzofuryl)-ω-pentanorprostaglandin F2α

(3aR,4R,5R,6aS)-4-[(E)-(R)-3-(R)-2,3-Dihydro-benzofuran-2-yl-3-(tetrahydro-pyran-2-yloxy)-propenyl]-5-(tetrahydro-pyran-2-yloxy)-hexahydro-cyclopenta[b]furan-2-ol

Biphenyl-4-carboxylic acid (3aR,4R,5R,6aS)-4-((E)-(S)-3-(R)-2,3-dihydro-benzofuran-2-yl-3-hydroxy-propenyl)-2-oxo-hexahydro-cyclopenta[b]furan-5-yl ester