申请人:Bayer Aktiengesellschaft
公开号:US04810720A1
公开(公告)日:1989-03-07
Insecticidally active 1-aryl-pyrazoles of the formula ##STR1## in which R.sup.1 represents hydrogen, alkyl or haloalkyl, R.sup.2 represents alkyl, alkenyl, alkinyl, cycloalkyl, haloalkyl, haloalkenyl, alkoxyalkyl, alkylthioalkyl, alkylsulphinylalkyl, alkylsulphonylalkyl, optionally substituted aralkyl or optionally substituted aryl, R.sup.3 represents alkyl, haloalkyl, cycloalkyl or optionally substituted aryl, Ar represents subsituted phenyl, with the exception of the 4-nitrophenyl radical or the 2,4-dinitrophenyl radical, or represents optionally substituted pyridyl, and n represents a number 0, 1 or 2.
公式为##STR1##的杀虫活性1-芳基吡唑,其中R.sup.1代表氢、烷基或卤代烷基,R.sup.2代表烷基、烯烃基、炔烃基、环烷基、卤代烷基、卤代烯烃基、烷氧基烷基、烷基硫基烷基、烷基亚砜基烷基、烷基砜基烷基、可选择取代的芳基烷基或可选择取代的芳基,R.sup.3代表烷基、卤代烷基、环烷基或可选择取代的芳基,Ar代表取代苯基,但不包括4-硝基苯基基团或2,4-二硝基苯基基团,或代表可选择取代的吡啶基,n代表数字0、1或2。