申请人:Rhone-Poulenc Agrochimie
公开号:US04579853A1
公开(公告)日:1986-04-01
The invention relates to new 2-cyanoimidazopyridine derivatives. These compounds have the formula (I): ##STR1## in which: R.sub.1 represents an optionally halogenated lower alkyl or cycloalkyl radical or an amino radical optionally substituted by one or two lower alkyl radicals, one of the groups Z.sub.1, Z.sub.2, Z.sub.3 and Z.sub.4 represents a nitrogen atom and the others are chosen independently from the CH group and CR groups in which R represents a halogen atom or an optionally substituted lower alkyl, optionally substituted lower alkoxy, optionally substituted lower alkylthio, nitro or cyano radical. They can be used in agriculture for combating phytopathogenic fungi.
该发明涉及新的2-氰基咪唑吡啶衍生物。这些化合物具有以下结构式(I):##STR1## 其中:R.sub.1代表一个可选择卤代的较低烷基或环烷基基团或一个氨基基团,可选择地被一个或两个较低烷基基团取代,Z.sub.1、Z.sub.2、Z.sub.3和Z.sub.4中的一个代表一个氮原子,其他的分别选择自CH基团和CR基团,其中R代表一个卤素原子或一个可选择取代的较低烷基、可选择取代的较低烷氧基、可选择取代的较低烷硫基、硝基或氰基基团。它们可以在农业中用于对抗植物病原真菌。