The present invention relates to novel pyridazinone derivatives of the general formula (I) wherein A is A1 or A2; R is unsubstituted or at least monosubstituted C1-C10-alkyl, aryl, aryl (C1-C10-alkyl)-, heteroaryl, heteroaryl-(C1-C10-alkyl)-, heterocyclyl, heterocyclyl-(C1-C10-alkyl)-, C3-C10-cycloalkyl, polycycloalkyl, C2-C10 alkenyl or C2-C10-alkinyl and Ar is unsubstituted or at least monosubstituted aryl or heteroaryl.
本发明涉及通式(I)中的新型
吡啶酮衍
生物,其中A是A1或A2;R是未取代或至少单取代的C1-C10-烷基、芳基、芳基(C1-C10-烷基)、杂芳基、杂芳基(C1-C10-烷基)、杂环基、杂环基(C1-C10-烷基)、C3-C10环烷基、多环烷基、C2-C10烯基或C2-C10炔基,Ar是未取代或至少单取代的芳基或杂芳基。