New pyridazin-e-(2H)-one derivatives having the chemical structure of general formula (I) are disclosed; as well as processes for their preparation, pharmaceutical compositions comprising them and their use in therapy as inhibitors of phosphodiesterase 4.
本发明揭示了具有一般式(I)
化学结构的新
吡啶并嗪酮衍
生物;以及它们的制备方法、包含它们的制药组合物以及它们在治疗中作为
磷酸二酯酶4
抑制剂的用途。