伊洛前列素

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]-pentanoic acid methyl ester

4-Pentenoic acid,5-[1,3a,4,5,6,6a-hexahydro-5-hydroxy-6-(3-hydroxy-4-methyl-1-octen-6-ynyl)-2-pentalenyl]-, methyl ester