申请人:Produits Chimiques Ugine Kuhlmann
公开号:US04197110A1
公开(公告)日:1980-04-08
Heterocyclic compounds of the general formula: ##STR1## wherein: R.sub.1 represents alkyl, haloalkyl, alkenyl, haloalkenyl, arylalkyl, arylhaloalkyl, cycloalkyl, halocycloalkyl, aryl, haloaryl, alkoxyalkyl or haloalkoxyalkyl; X.sub.1 is chlorine, bromine, or fluorine; X.sub.2 and X.sub.3 are hydrogen, chlorine, bromine or fluorine; A represents oxygen or sulphur, S-O ##STR2## or N-R.sub.8 ; R.sub.8 is hydrogen, alkyl, haloalkyl, hydroxyalkyl, alkoxyalkyl, arylalkyl, aryl or ##STR3## B represents ##STR4## m is 0, 1 or 2; n and p are 0 or 1; R.sub.2, R.sub.3, R.sub.4, R.sub.5, R.sub.6, R.sub.7, R'.sub.2, R'.sub.3, R'.sub.4, R'.sub.5 are the same or different and are hydrogen, alkyl, alkoxyalkyl, haloalkyl, or hydroxyalkyl; and Y and Z are the same or different and are hydrogen, halogen, alkyl or alkoxy. These compounds are used as antidotes against herbicides.
通式为:##STR1##其中:R.sub.1代表烷基、卤代烷基、烯基、卤代烯基、芳基烷基、芳基卤代烷基、环烷基、卤代环烷基、芳基、卤代芳基、烷氧基烷基或卤代烷氧基烷基;X.sub.1为氯、溴或氟;X.sub.2和X.sub.3为氢、氯、溴或氟;A代表氧或硫,S-O ##STR2## 或N-R.sub.8;R.sub.8为氢、烷基、卤代烷基、羟基烷基、烷氧基烷基、芳基烷基、芳基或##STR3## B代表##STR4## m为0、1或2;n和p为0或1;R.sub.2、R.sub.3、R.sub.4、R.sub.5、R.sub.6、R.sub.7、R'.sub.2、R'.sub.3、R'.sub.4、R'.sub.5相同或不同,为氢、烷基、烷氧基烷基、卤代烷基或羟基烷基;Y和Z相同或不同,为氢、卤素、烷基或烷氧基。这些化合物可用作除草剂的解毒剂。