Novel phenylpyrrole derivatives, process for the preparation thereof, fungicidal compositions containing them and method for controlling fungi
申请人:NIPPON SODA CO., LTD.
公开号:EP0019978A1
公开(公告)日:1980-12-10
Novel phenylpyrrole derivatives, process for the preparation thereof, fungicidal compositions containing them and method for controlling fungi.
Novel compounds of the general formula
wherein
R1 is hydrogen or chlorine,
R2 is hydrogen, chlorine or nitro, and
R3 is hydrogen or methoxymethyl, with the proviso that R1
and R2 do not represent hydrogen simultaneously, having an outstanding fungicidal effect, a process for the preparation of said compounds, fungicidal compositions containing said compounds and method for the control of fungi using said compounds.
新型苯基吡咯衍生物、其制备工艺、含有这些衍生物的杀菌组合物以及控制真菌的方法。
通式如下的新型化合物
式中
R1 是氢或氯
R2 是氢、氯或硝基,以及
R3 是氢或甲氧基甲基,但 R1
和 R2 不同时代表氢,具有突出的杀真菌效果;制备所述化合物的工艺;含有所述化合物的杀真菌组合物;以及使用所述化合物控制真菌的方法。