申请人:Stauffer Chemical Company
公开号:US04507148A1
公开(公告)日:1985-03-26
As new compounds, N-acyl-N-alkyl hydroxylamine esters of substituted pyridyloxyphenoxy propionic acids having the formula ##STR1## wherein X is hydrogen or chlorine, R is selected from the group consisting of straight or branched chain lower alkyl groups having from 1 to 6 carbon atoms, cyclohexyl or benzyl or chlorine substituted benzyl and R.sup.1 is an alkyl group having from 1 to 4 carbon atoms.
作为新化合物,具有以下式子的取代吡啶氧丙酸N-酰基-N-烷基羟胺酯:##STR1## 其中X为氢或氯,R选自由1至6个碳原子的直链或支链低碳基团、环己基或苯甲基或氯取代苯甲基,R.sup.1为具有1至4个碳原子的烷基团。