申请人:Sumitomo Chemical Company, Limited
公开号:US04480118A1
公开(公告)日:1984-10-30
This invention relates to a novel carboxylic acid ester represented by the following general formula (I) and an insecticidal and/or acaricidal composition containing the same as an active ingredient: ##STR1## wherein X is represented by the formula, ##STR2## and further also relates to a carboxylic acid or a reactive derivative thereof represented by the general formula, ##STR3## wherein R.sub.16 is hydroxy group, chlorine or bromine atom, or a C.sub.1-2 alkoxy group, W is oxygen atom or --CH.sub.2 -- group, k is an integer of 0 or 1, E is hydrogen, chlorine, fluorine or bromine atom, and n is an integer of 1 to 4.
本发明涉及一种由以下通式(I)表示的新型羧酸酯,以及含有该羧酸酯作为活性成分的杀虫剂和/或杀螨剂组合物:##STR1## 其中X由以下式表示,##STR2## 进一步还涉及由通式表示的羧酸或其活性衍生物,##STR3## 其中R.sub.16是羟基、氯或溴原子,或C.sub.1-2烷氧基,W是氧原子或--CH.sub.2--基团,k是0或1的整数,E是氢、氯、氟或溴原子,n是1到4的整数。