A bis(benzamido)-benzoic acid derivative represented by the formula ##SPC1## Wherein R.sup.1, R.sup.2 and R.sup.3 are as defined hereinbelow and a process for preparing the same is disclosed. The compounds of the invention inhibit hemolysis of sheep red blood cell and cutaneous anaphylactic reaction, and also have an antipyretic sedative, anti-inflammatory and anti-allergic effect and are especially useful for treatment of rheumatic arthritis, bronchial asthma and nephritis.
本发明涉及一种由下式表示的双(
苯甲
酰胺)
苯甲酸衍
生物:##
SPC1## 其中R.sup.1,R.sup.2和R.sup.3如下所定义,并公开了制备该化合物的方法。本发明化合物能够抑制羊红细胞溶血和皮肤过敏反应,同时具有退热镇静、抗炎和抗过敏作用,特别适用于治疗风湿性关节炎、支气管哮喘和肾炎。