The new fluoro-trifluoromethylbenzoic acid derivatives of the general formula (I) ##STR1## wherein the substituents R, R.sup.1, R.sup.2, R.sup.3, R.sup.4 and R.sup.5 have the meaning given in the description, are suitable as starting substances for the preparation of antibacterial agents and feed additives.
通式(I)的新型
氟三
氟甲基
苯甲酸衍
生物 ##STR1## 其中取代基R,R.sup.1,R.sup.2,R.sup.3,R.sup.4和R.sup.5的含义如说明书所述,适用于制备抗菌剂和饲料添加剂的起始物质。