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。