申请人:RHONE-POULENC AGRICULTURE LIMITED
公开号:EP0295117A1
公开(公告)日:1988-12-14
N-Phenylpyrazole derivatives of the formula:
wherein R¹ represents cyano, nitro, halogen, acetyl or formyl:
R² represents R⁵SO₂, R⁵SO or R⁵S in which R⁵ is optionally halogen substituted alkyl, alkenyl or alkynyl;
R³ represents a hydrogen atom or a group NR⁶R⁷ wherein R⁶ and R⁷ each represent hydrogen, alkyl, alkenylalkyl, alkynylalkyl, formyl, optionally halogen substituted alkanoyl, optionally halogen substituted alkoxycarbonyl, or alkoxymethyleneamino, halogen, or R⁶ and R⁷ together form a cyclic imide and R⁴ represents a substituted phenyl group possess arthropodicidal, plant nematocidal, anthelmintic and anti-protozoal properties; their preparation, compositions containing them and their use are described.
式中的 N-苯基吡唑衍生物:
其中 R¹ 代表氰基、硝基、卤素、乙酰基或甲酰:
R² 代表 R⁵SO₂、R⁵SO 或 R⁵S,其中 R⁵ 是任选被卤素取代的烷基、烯基或炔基;
R³ 代表氢原子或基团 NR⁶R⁷,其中 R⁶ 和 R⁷ 各自代表氢、烷基、烯烷基、炔烷基、甲酰基、任选卤素取代的烷酰基、任选卤素取代的烷氧羰基、或烷氧基亚甲基氨基、卤素,或 R⁶ 和 R⁷ 共同形成环状亚胺且 R⁴ 代表取代的苯基,具有杀节肢动物、杀植物线虫、驱虫和抗原虫的特性;描述了它们的制备、含有它们的组合物及其用途。