Aralkylpyridazinone derivatives of the formula I
1
and their physiologically acceptable salts in which R
1
, R
2
, R
3
, R
4
, R
5
and Q have the meanings indicated in claim 1, show inhibition of phosphodiesterase IV and can be employed for the treatment of inflammatory processes and of allergies, asthma and autoimmune disorders.
公式I1的Aralkylpyridazinone衍
生物及其生理上可接受的盐,其中R1,R2,R3,R4,R5和Q具有声明1中指示的含义,显示出对
磷酸二酯酶IV的抑制作用,可用于治疗炎症过程以及过敏,哮喘和自身免疫性疾病。