申请人:Nissan Chemical Industries, Ltd.
公开号:US05278163A1
公开(公告)日:1994-01-11
A novel 3(2H)-pyradazinone derivative of the formula (I) ##STR1## wherein, R represents an alkyl group having 1 to 4 carbon atoms substituted by a cycloalkyl group having 3 to 8 carbon atoms, an alkyl group having 1 to 4 carbon atoms substituted by a phenyl group which may be substituted or an alkyl group having 1 to 4 carbon atoms substituted by a heterocyclic group, R' represents a hydrogen atom, a halogen atom, an alkoxy group having 1 to 4 carbon atoms or a hydroxyl group having 1 to 4 carbon atoms, J represents any of various organic radicals. There is also provided a process for preparing said derivatives. These derivatives are useful as active ingredients of insecticidal, acaricidal and/or nematicidal compositions for agricultural and horticultural uses as well as of expellent compositions for pests parasitic on animals.
一种新的3(2H)-吡唑啉酮衍生物具有以下式子(I):##STR1## 其中,R代表一个碳原子数为1到4的烷基基团,该烷基基团被一个碳原子数为3到8的环烷基基团、一个苯基团(可能被取代)或一个含杂环基团的碳原子数为1到4的烷基基团所取代。R'代表氢原子、卤素原子、碳原子数为1到4的烷氧基或碳原子数为1到4的羟基。J代表各种有机基团。还提供了制备该衍生物的方法。这些衍生物可用作农业和园艺用杀虫、杀螨和/或杀线虫组合物的活性成分,以及用于驱除寄生于动物的害虫的组合物。