PYRIMIDINYLOXYALKANOIC AMIDE DERIVATIVES AND FUNGICIDES FOR AGRICULTURAL AND HORTICULTURAL USE
申请人:KumaiI Chemical Industry Co., Ltd.
公开号:EP0940392A1
公开(公告)日:1999-09-08
The present invention provides a pyrimidinyloxyalkanamide derivative represented by Formula (I):
(wherein R1 represents a hydrogen atom, a C1 - C6 alkyl group, a C3 - C6 cycloalkyl group, or the like, R2 represents a C1 - C6 alkyl group, a C1 - C4 haloalkyl group, or the like, R3 represents a hydrogen atom, a C1 - C6 alkyl group, a halogen atom, or the like, R4 represents a hydrogen atom, a C1 - C6 alkyl group, or the like, Q represents a cyano group, a C1 - C6 alkoxycarbonyl group, or the like, and A represents an oxygen atom or a sulfur atom)
and a novel agricultural or horticultural fungicide including the same as an active ingredient.
The agricultural or horticultural fungicides according to the present invention have excellent controlling effects with regard to rice blast, which are apparently excellent controlling effects as compared with the known compounds. In addition, the agricultural or horticultural fungicides of the present invention also exhibit excellent residual activity, as well as persistence after rain without any negative effects on the subject plants.
本发明提供了一种由式(I)表示的嘧啶氧基烷酰胺衍生物:
(其中 R1 代表氢原子、C1 - C6 烷基、C3 - C6 环烷基或类似基团;R2 代表 C1 - C6 烷基、C1 - C4 卤代烷基或类似基团;R3 代表氢原子、C1 - C6 烷基、卤素原子或类似基团;R4 代表氢原子、C1 - C6 烷基或类似基团;Q 代表氰基、C1 - C6 烷氧基羰基或类似基团;A 代表氧原子或硫原子)。
以及一种新型农用或园艺用杀真菌剂,包括作为活性成分的上述物质。
与已知化合物相比,本发明的农用或园艺杀菌剂对稻瘟病具有优异的防治效果。此外,本发明的农用或园艺杀菌剂还表现出优异的残留活性,以及雨后的持久性,不会对相关植物产生任何负面影响。