As new compounds, 2-[4-(substituted aryloxy)phenoxy]-N-substituted phenylsulfonyl]propionamides having the formula ##STR1## wherein A is CH, or nitrogen, X is hydrogen or chlorine and Ar is phenyl or substituted phenyl.
作为新化合物,具有以下公式的2-[4-(取代芳氧基)苯氧基]-N-取代苯基磺酰基]丙酰胺化合物:##STR1## 其中,A是CH或氮,X是氢或
氯,Ar是苯基或取代苯基。