申请人:Kumiai Chemical Industry Co., Ltd.
公开号:US05763463A1
公开(公告)日:1998-06-09
A pyridine derivative of the formula (I), or its oxide or salt: ##STR1## wherein R.sup.1 is a halogen atom, an alkyl group, etc., R.sup.2 is an alkenyl group, an alkynyl group, an alkoxycarbonyl group, an alkenyloxycarbonyl group, etc., R.sup.3 is a hydrogen atom, etc., R.sup.4 is a halogen atom, a cyano group, a haloalkyl group, etc., each of R.sup.5 and R.sup.6 is a hydrogen atom, etc., Q is a methine group or a nitrogen atom, m is 0 or 1, n is 1 or 2 and r is 1 or 2. Such a compound is useful as a pesticide. The compound of the present invention is a pyridine derivative which is capable of killing or controlling various pests without adversely affecting crop plants and which is readily decomposable and presents no substantial acute toxity to mammals.
一种具有以下结构的
吡啶衍生物,或其氧化物或盐:其中R.sup.1是卤素原子、烷基基团等,R.sup.2是烯基基团、炔基基团、烷氧羰基基团、烯氧羰基基团等,R.sup.3是氢原子等,R.sup.4是卤素原子、
氰基、卤代烷基等,R.sup.5和R.sup.6中的每一个是氢原子等,Q是亚甲基基团或氮原子,m为0或1,n为1或2,r为1或2。这种化合物可用作
杀虫剂。本发明的化合物是一种
吡啶衍生物,能够杀灭或控制各种害虫,而不对作物植物产生不利影响,且易于分解,对哺乳动物没有明显的急性毒性。