A benzamide derivative of the formula: ##STR1## wherein R.sub.1 is hydrogen or methyl, and R is hydroxyl, C.sub.1 -C.sub.6 alkoxy, alkenylalkoxy, alkoxyalkoxy, amino, C.sub.1 -C.sub.4 monoalkylamino, monoalkenylamino, dialkylamino or O-cat wherein cat is a metal, ammonium or an organic cation.
一种苯甲酰胺衍
生物,其
化学式为:##STR1## 其中R.sub.1为氢或甲基,R为羟基,C.sub.1-C.sub.6烷氧基,烯丙基烷氧基,烷氧基烷氧基,
氨基,C.sub.1-C.sub.4单烷基
氨基,单烯基
氨基,双烷基
氨基或O-阳离子,其中阳离子为
金属,
铵离子或有机阳离子。