Disclosed are use of a benzophenone derivative represented by general formula (I) or a salt thereof and one or more TNFα inhibitors in combination, and a pharmaceutical composition containing the benzophenone derivative or a salt thereof and one or more TNFα inhibitors. The use and the composition are useful for treatment or prevention of autoimmune diseases and the like. (In the formula, R1 represents an optionally substituted heterocyclic group, a substituted phenyl group or the like; Z represents an alkylene group or the like; R2 represents a carboxyl group, which may be protected by an alkyl group, or the like; R3 represents an optionally protected hydroxyl group or the like; R4 represents an optionally substituted cycloalkyloxy group or the like; and R5 represents a hydrogen atom or the like.)
本发明公开了通式(I)代表的
二苯甲酮衍
生物或其盐和一种或多种 TNFα
抑制剂的组合用途,以及含有
二苯甲酮衍
生物或其盐和一种或多种 TNFα
抑制剂的药物组合物。该用途和组合物可用于治疗或预防自身免疫性疾病等。(式中,R1 代表任选取代的杂环基团、取代的苯基或类似基团;Z 代表亚烷基或类似基团;R2 代表可由烷基保护的羧基或类似基团;R3 代表任选保护的羟基或类似基团;R4 代表任选取代的环烷氧基或类似基团;R5 代表氢原子或类似基团)。