Pyrazole amides and insecticide and miticide containing them as active ingredient
申请人:Mitsubishi Chemical Corporation
公开号:EP0365925A1
公开(公告)日:1990-05-02
Pyrazole amide represented by the following formula (I):
where R¹ represents alkyl; R² represents hydrogen atom, alkyl, cyclopropyl, alkoxy or alkylcarbonyloxy; X represents hydrogen, halogen, alkyl, alkoxy, haloalkoxy, alkylcarbonyloxy group or hydroxy group; R² and X may combine together to form
in which R⁹ represents hydrogen or alkyl; one of R³, R⁴ and R⁵ is hydrogen and the others represent independently hydrogen, halogen, alkyl, haloalkyl, cycloalkyl, alkoxy, haloalkoxy, amino, alkylamino, dialkylamino, alkoxy carbonylamino, alkylthio, alkylsulfinyl, alkylsulfonyl, alkoxycarbonyl, alkylcarbonyl, nitro, cyano, hydroxymethyl, alkoxyalkyl or alkoxyalkoxyalkyl; R³ and R⁴ may combine together to form
in which R¹⁰ and R¹¹ represent independently hydrogen or alkyl; one of R⁶ and R⁷ represents hydrogen and the other represents hydrogen, alkyl, alkoxy or halogen; Y represents oxygen, sulfur, sulfinyl, sulfonyl or carbonyl; B represents -CH- or nitrogen; R⁸ represents hydrogen or methyl and Z represents oxygen or sulfur, with the proviso that all of R³, R⁴ and R⁵ are not hydrogen atoms when Y is oxygen and B is -CH-, and an insecticidal and miticidal composition containing the pyrazole amide as an active ingredient are described.
The pyrazole amide according to the present invention shows excellent insecticidal and miticidal activities.
下式(I)所代表的吡唑酰胺:
其中 R¹ 代表烷基;R² 代表氢原子、烷基、环丙基、烷氧基或烷基羰基氧基;X 代表氢、卤素、烷基、烷氧基、卤代烷氧基、烷基羰基氧基或羟基;R² 和 X 可结合在一起形成
其中 R⁹ 代表氢或烷基;R³、R⁴ 和 R⁵ 中的一个为氢,其他独立地代表氢、卤素、烷基、卤代烷基、环烷基、烷氧基、卤代烷氧基、氨基、烷基氨基、二烷基氨基、烷氧基羰基氨基、烷硫基、烷基亚磺酰基、烷基磺酰基、烷氧基羰基、烷基羰基、硝基、氰基、羟甲基、烷氧基烷基或烷氧基烷氧基烷基;R³ 和 R⁴ 可结合在一起形成
其中 R¹⁰ 和 R¹¹ 独立地代表氢或烷基;R⁶ 和 R⁷ 中的一个代表氢,另一个代表氢、烷基、烷氧基或卤素;Y 代表氧、硫、亚砜基、磺酰基或羰基;B 代表-CH- 或氮;R⁸ 代表氢或甲基,Z 代表氧或硫,但当 Y 为氧和 B 为 -CH- 时,所有 R³、R⁴ 和 R⁵ 都不是氢原子。
本发明的吡唑酰胺具有优异的杀虫和杀螨活性。