申请人:Roussel Uclaf
公开号:US04925862A1
公开(公告)日:1990-05-15
All stereoisomeric forms and mixtures thereof of a compound of the formula ##STR1## wherein X is --O-- or --S--, Y is --C.dbd.O, ##STR2## or --CH.sub.2 --, R.sub.1 is selected from the group consisting of hydrogen, halogen, optionally unsaturated alkyl of 1 to 8 carbon atoms and optionally unsaturated cycloalkyl of 3 to 8 carbon atoms, the latter two being optionally substituted with one or more halogen and aryl of 6 to 14 carbon atoms, R.sub.2 is selected from the group consisting of hydrogen, --CF.sub.3, --NO.sub.2, --CN, halogen, alkoxy of 1 to 8 carbon atoms, aryl of 6 to 14 carbon atoms, an ester, optionally unsaturated alkyl of 1 to 8 carbon atoms and optionally unsaturated cycloalkyl of 3 to 8 carbon atoms the latter two being optionally substituted with one or more halogen, R.sub.3 is selected from the group consisting of hydrogen, alkyl of 1 to 3 carbon atoms, --CN and --C.tbd.CH and A is the residue of an ACOOH pyrethrinoid acid having pesticidal properties.
该化合物的所有立体异构体形式及其混合物,化学式为##STR1##其中X为--O--或--S--,Y为--C.dbd.O,##STR2##或--CH.sub.2 --,R.sub.1选自氢、卤素、1至8个碳原子的可选不饱和烷基和3至8个碳原子的可选不饱和环烷基,后两者可以用一个或多个卤素和6至14个碳原子的芳基取代,R.sub.2选自氢、--CF.sub.3、--NO.sub.2、--CN、卤素、1至8个碳原子的烷氧基、6至14个碳原子的芳基、酯、可选不饱和1至8个碳原子的烷基和3至8个碳原子的可选不饱和环烷基,后两者可以用一个或多个卤素取代,R.sub.3选自氢、1至3个碳原子的烷基、--CN和--C.tbd.CH,A为具有杀虫性能的ACOOH拟除虫菊酸残基。