申请人:Hoechst Aktiengesellschaft
公开号:US04925478A1
公开(公告)日:1990-05-15
Compounds of the formula ##STR1## in which R.sub.n denotes hydrogen, halogen or alkyl, Z denotes oxygen or sulfur, R.sup.1 and R.sup.2, independently of one another, denote hydrogen, alkyl, alkoxyalkyl, haloalkyl or phenalkyl, or, together, denote a (optionally substituted) C.sub.2 -C.sub.4 -alkylene bridge, and R.sup.3 denotes hydrogen or alkyl, are effective antidotes for protecting crop plants against phytotoxic side effects of herbicides.
具有以下结构的化合物##STR1##其中R.sub.n代表氢、卤素或烷基,Z代表氧或硫,R.sup.1和R.sup.2独立地代表氢、烷基、烷氧基烷基、卤代烷基或苯基烷基,或者一起代表一个(可选择取代的)C.sub.2-C.sub.4-烷基桥,R.sup.3代表氢或烷基,对于保护作物植物免受除草剂的植物毒性副作用,这些化合物是有效的解毒剂。