申请人:Montedison S.p.A.
公开号:US04594451A1
公开(公告)日:1986-06-10
There are described compounds of formula: ##STR1## in which X (or X')=H, F, Cl and X' (or X)=F, Cl; ##STR2## with R.sup.2 =H, Cl, Br, F an optionally halogen-substituted alkyl C.sub.1 -C.sub.3 ; R.sup.3 =halogen, an optionally halogen-substituted alkyl C.sub.1 -C.sub.3 ; R.sup.4 =H or R.sup.3 ; R.sup.1 =H, halogen, an optionally halogen-substituted alkyl C.sub.1 -C.sub.3, OCH.sub.3, SCH.sub.3, OCF.sub.3 ; n=an integer from 1 to 4. The compounds of formula I are endowed with a high insecticide activity which is mainly exerted against insects' larvae and eggs.
描述了以下化合物的化学式:##STR1## 其中 X(或X')=H,F,Cl,而X'(或X)=F,Cl;##STR2## 其中 R.sup.2 =H,Cl,Br,F,以及可选择卤素取代的烷基C.sub.1 -C.sub.3;R.sup.3 =卤素,以及可选择卤素取代的烷基C.sub.1 -C.sub.3;R.sup.4 =H或R.sup.3;R.sup.1 =H,卤素,以及可选择卤素取代的烷基C.sub.1 -C.sub.3,OCH.sub.3,SCH.sub.3,OCF.sub.3;n=1到4之间的整数。化合物I的化学式具有高杀虫活性,主要对昆虫的幼虫和卵产生作用。