The invention provides inhibitors of the phosphodiesterase 4 (PDE4) enzyme. More particularly, the invention relates to compounds that are new ester derivatives, methods of preparing such compounds, compositions containing them, and therapeutic uses thereof.
该发明提供了
磷酸二酯酶4(PDE4)酶的
抑制剂。更具体地,该发明涉及新的
酯衍
生物化合物,制备这些化合物的方法,包含它们的组合物以及它们的治疗用途。