PYRIDINE DERIVATIVES AND INSECTICIDAL AND MITICIDAL AGENT CONTAINING SAME AS ACTIVE INGREDIENT
申请人:IDEMITSU KOSAN COMPANY LIMITED
公开号:EP0383950A1
公开(公告)日:1990-08-29
Novel pyridine derivatives represented by general formula (I) and salts thereof are disclosed. In the said formula, X represents a hydrogen atom, a halogen atom, an alkyl group containing 1 to 4 carbon atoms, an alkoxy group or a haloalkoxy group, n represents an integer of 1 to 5, A represents an alkylene or alkenylene residue containing 3 to 8 carbon atoms or an alkapolyenylene residue containing 4 to 8 carbon atoms, which may optionally have an alkyl or alkylidene side chain containing 1 to 4 carbon atoms, or 1 to 16 halogen atoms, and R' and R2 each represents a hydrogen atom or an alkyl group containing 1 to 6 carbon atoms. Also disclosed is an insecticidal and miticidal agent containing same as active ingredient which shows strong insecticidal and miticidal activities with reduced per- sistance and accumulation of its effect. and which can be effectively utilized for controlling harmful insects in agriculture and horticulture.
本发明公开了通式(I)代表的新型吡啶衍生物及其盐类。在上述通式中,X 代表氢原子、卤素原子、含 1 至 4 个碳原子的烷基、烷氧基或卤代烷氧基,n 代表 1 至 5 的整数,A 代表含 3 至 8 个碳原子的亚烷基或烯基残基或含 4 至 8 个碳原子的亚烷基残基,可任选具有含 1 至 4 个碳原子的烷基或亚烷基侧链,或 1 至 16 个卤素原子,R'和 R2 各代表氢原子或含 1 至 6 个碳原子的烷基。本发明还公开了一种杀虫杀螨剂,其活性成分含有相同的杀虫杀螨剂,具有很强的杀虫杀螨活性,降低了抗药性和累积效应,可有效地用于农业和园艺业中控制有害昆虫。