申请人:Chugai Seiyaku Kabushiki Kaisha
公开号:US03953496A1
公开(公告)日:1976-04-27
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.
一种由以下式表示的双(苯甲酰胺基)苯甲酸衍生物 ##SPC1## 其中R.sup.1,R.sup.2和R.sup.3的定义如下,并公开了其制备过程。该发明化合物可以抑制绵羊红细胞溶血和皮肤过敏反应,具有退烧镇静、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。