Known as: 11-beta-(4-(dimethylamino)phenyl)-17-hydroxy-19-norpregna-4,9-diene-3,20-dione, 17alpha-acetoxy-11beta-(4-N,N-dimethylaminophenyl)-19-norpregna-4,9-diene-3,20-dione
A selective progesterone receptor modulator with anti-progesterone activity. Ulipristal binds to the progesterone receptor (PR), thereby inhibiting…