申请人:Syngenta Participations AG
公开号:EP2053045A1
公开(公告)日:2009-04-29
The present invention relates to novel imidazole derivatives of formula I as active ingredients which have microbiocidal activity, in particular fungicidal activity:
wherein
R1 is halogen, C1-C4alkyl or C1-C4haloalkyl;
R2 is an optionally substituted aryl or heteroaryl;
R3 is halogen;
R4 is hydrogen, halogen, C1-C4alkyl, C1-C4haloalkyl, C1-C4alkoxy, C1-C4haloalkoxy or cyano;
R5 is halogen;
X is N or C(R); and
R is hydrogen, halogen, C1-C4alkyl, C1-C4haloalkyl, C1-C4alkoxy, C1-C4haloalkoxy or cyano; or an agrochemically usable salt form thereof;
provided that
when X is C(R), R2 cannot be an optionally substituted aryl.
本发明涉及作为活性成分的式 I 新型咪唑衍生物,它具有杀微生物活性,特别是杀真菌活性:
其中
R1 是卤素、C1-C4 烷基或 C1-C4 卤代烷基;
R2 是任选取代的芳基或杂芳基
R3 是卤素
R4 是氢、卤素、C1-C4 烷基、C1-C4 卤代烷基、C1-C4 烷氧基、C1-C4 卤代烷氧基或氰基;
R5 是卤素;
X 是 N 或 C(R);以及
R 是氢、卤素、C1-C4 烷基、C1-C4 卤代烷基、C1-C4 烷氧基、C1-C4 卤代烷氧基或氰基;或其农用盐形式;
条件是
当 X 为 C(R)时,R2 不能是任选取代的芳基。