The invention relates to a pharmaceutical composition for non-hormonal, on-demand contraception and to processes for preparing this pharmaceutical composition. The latter comprises 2H-indazole as novel EP2 receptor antagonists in combination with COX inhibitors. The invention furthermore provides a method for non-hormonal female-controlled on-demand contraception where a pharmaceutical composition comprising EP2 receptor antagonists in combination with COX inhibitors is taken on demand prior to expected sexual intercourse.
这项发明涉及一种用于非激素、按需避孕的药物组合物,以及制备该药物组合物的方法。后者包括
2H-吲哚唑作为新型EP2受体拮抗剂,与COX
抑制剂结合使用。该发明还提供了一种非激素女性控制的按需避孕方法,其中在预期性交前按需服用含有EP2受体拮抗剂与COX
抑制剂的药物组合物。