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.
本发明揭示了具有通式(I)
化学结构的新
吡啶并[2H]-
酮衍
生物;以及制备它们的过程,包括它们的药物组成物和它们作为
磷酸二酯酶4
抑制剂在治疗中的应用。