发明授权
US5648567A Fluoro-trifluoromethylbenzoic acid derivatives 失效
氟 - 三氟甲基苯甲酸衍生物

Fluoro-trifluoromethylbenzoic acid derivatives
摘要:
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.
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