Substituted 3-aryl-pyrrolidine-2,4-diones
    27.
    发明授权
    Substituted 3-aryl-pyrrolidine-2,4-diones 失效
    取代的3-芳基 - 吡咯烷-2,4-二酮

    公开(公告)号:US5350861A

    公开(公告)日:1994-09-27

    申请号:US821801

    申请日:1992-01-16

    CPC分类号: A01N43/36 C07D207/38

    摘要: There are provided new substituted 3-aryl-pyrrolidine-2,4-diones of the formula ##STR1## in which X represents hydrogen, alkyl, halogen or alkoxy,Y represents hydrogen, alkyl, halogen, alkoxy or halogenoalkyl,Z represents alkyl, halogen or alkoxy,n represents a number from 0-3,R represents hydrogen or the groups--CO--R.sup.1, --CO--O--R.sup.2 in whichR.sup.1 and R.sup.2 have the meanings given in the text of the application,A represents optionally halogen-substituted alkyl, alkenyl, alkinyl, alkoxyalkyl, polyalkoxyalkyl, alkylthioalkyl and cycloalkyl which is optionally interrupted by hetero atoms, or represents arylakyl which is optionally substituted by halogen, alkyl, halogenoalkyl, alkoxy or nitro,B represents optionally substituted aryl or benzyl.The new compounds of the formula (I) have highly pronounced insecticidal, acaricidal, fungicidal and antimycotic properties.

    摘要翻译: 提供新的式(Ⅰ)取代的3-芳基 - 吡咯烷-2,4-二酮,其中X代表氢,烷基,卤素或烷氧基,Y代表氢,烷基,卤素,烷氧基或卤代烷基,Z 表示烷基,卤素或烷氧基,n表示0-3的数,R表示氢或基团-CO-R1,-CO-O-R2,其中R1和R2具有本申请案文中给出的含义,A 代表任选被卤素取代的烷基,烯基,炔基,烷氧基烷基,聚烷氧基烷基,烷硫基烷基和任选被杂原子间隔的环烷基,或表示任选被卤素,烷基,卤代烷基,烷氧基或硝基取代的芳基,B表示任选取代的芳基或 苄基。 式(I)的新化合物具有非常显着的杀虫,杀螨,杀真菌和抗真菌性质。