申请人:OTSUKA PHARMACEUTICAL FACTORY, INC.
公开号:EP0414913A1
公开(公告)日:1991-03-06
This invention relates to a p-aminophenol derivative of general formula (I) (wherein A, B, Ar, R1, R2 and R3 are as defined above), and its salts, an intermediate for the synthesis thereof, a method for the production of these compounds, a pharmacological composition containing an effective amount of at least one of said derivative and salts, and a method for treating diseases by utilizing the anti-inflammatory action thereof.
本发明涉及通式(I)的对氨基苯酚衍生物(其中A、B、Ar、R1、R2和R3如上定义)及其盐类、合成这些化合物的中间体、生产这些化合物的方法、含有有效量的至少一种上述衍生物和盐类的药物组合物,以及利用其抗炎作用治疗疾病的方法。