申请人:Nippon Soda Co., Ltd.
公开号:EP2518069A1
公开(公告)日:2012-10-31
Provided is a cyclic amine compound, represented by the following formula (I) that has superior acaricidal activity, has superior properties and safety, and which can be synthesized industrially advantageously, a salt thereof and an acaricide:
(wherein, Cy1 and Cy2 respectively and independently represent, for example, an aryl group, R1a, R1b, R2a, R2b, R3a, R3b, R4a, R4b and R5a respectively and independently represent, for example, a hydrogen atom, R1a and R2a or R3a and R4a may together form, for example, an ethylene group, R10, R11, R20 and R21 respectively and independently represent, for example, an alkyl group, R10 or R11 may respectively or mutually, or together with an atom that bonds on Cy1, form a ring, R20 or R21 on Cy2 may respectively or mutually, or with an atom that bonds on Cy2, form a ring, m represents an integer of 0 to 5, n represents an integer of 0 to 5, p represents an integer of 0 to 5, and r represents an integer of 0 to 5).
本发明提供了一种由下式(I)表示的环胺类化合物、其盐和杀螨剂,该化合物具有优异的杀螨活性、卓越的性能和安全性,并且可以工业化合成:
(其中,Cy1 和 Cy2 分别独立地代表例如芳基,R1a、R1b、R2a、R2b、R3a、R3b、R4a、R4b 和 R5a 分别独立地代表例如氢原子,R1a 和 R2a 或 R3a 和 R4a 可共同形成例如乙烯基,R10、R11、R20 和 R21 分别独立地代表例如烷基,R10 或 R21 可共同形成例如乙烯基、烷基,R10 或 R11 可分别或相互或与 Cy1 上键合的原子一起形成环,Cy2 上的 R20 或 R21 可分别或相互或与 Cy2 上键合的原子一起形成环,m 代表 0 至 5 的整数,n 代表 0 至 5 的整数,p 代表 0 至 5 的整数,r 代表 0 至 5 的整数)。