申请人:Bayer Aktiengesellschaft
公开号:US04614537A1
公开(公告)日:1986-09-30
N-Acyl-piperidone ketal compounds of the formula ##STR1## in which R.sup.1 represents alkyl or halogen, R.sup.2 represents halogen, R.sup.3 represents alkyl and R.sup.4 represents alkyl, or R.sup.3 and R.sup.4 together represent an optionally branched alkylene chain, and R.sup.5, R.sup.6, R.sup.7 and R.sup.8 independently of one another represent hydrogen or alkyl, and their use as antidotes for protecting crop plants from herbicidal damage.
该文献描述了一种公式为##STR1##的N-酰基哌啶酮缩酮化合物,其中R.sup.1代表烷基或卤素,R.sup.2代表卤素,R.sup.3代表烷基,R.sup.4代表烷基,或R.sup.3和R.sup.4共同代表一个可选的支链烷基链,而R.sup.5、R.sup.6、R.sup.7和R.sup.8独立地代表氢或烷基。这些化合物可用作抗毒剂,用于保护作物免受除草剂的损害。