methyl 5-((3aS,5R,6R,6aS)-6-formyl-5-((tetrahydro-2H-pyran-2-yl)oxy)-1,3a,4,5,6,6a-hexahydropentalen-2-yl)pent-4-enoate

Methyl (1S,5S,6R,7R)-7-tert-Butyldimethylsilyloxy-6-(3(R)-tert-butyldimethylsilyloxy-3-cyclopentyl-E-1-propenyl)bicyclo(3.3.0)octane-E-Δ3,δ-pentanoate

Methyl (1R,5S,6R,7R)-6-(3-Hydroxy-E-1-octenyl)-7-tetrahydropyranyloxybicyclo(3.3.0)oct-2-ene-3-γ-pentenoate

伊洛前列素

(5E)-5-[(3aS,4R,5R,6aS)-4-[(E,3S)-3-cyclopentyl-3-hydroxyprop-1-enyl]-5-hydroxy-3,3a,4,5,6,6a-hexahydro-1H-pentalen-2-ylidene]pentanoic acid

卡巴环素