Pyrazolidinone compounds as ligands of the prostaglandin EP2 and/or EP4 receptors

摘要

The invention provides substituted pyrazolidinone compounds, and methods of treatment and pharmaceutical compositions that utilize or comprise one or more such compounds. Compounds of the invention are useful for a variety of therapies, including treating or preventing preterm labor, dysmenorrhea, asthma, hypertension, infertility or fertility disorder, undesired blood clotting, preeclampsia or eclampsia, an eosinophil disorder, sexual dysfunction, osteoporosis and other destructive bone disease or disorder, and other diseases and disorders associated with the prostaglandin EP2 and/or EP4 receptors.