申请人:Takeda Pharmaceutical Company Limited
公开号:EP1897880A1
公开(公告)日:2008-03-12
The present invention provides compounds represented by formula (I):
wherein R1 independently represents a halogen atom, hydroxy, nitro, an optionally halogenated alkyl, alkenyl or alkynyl, an optionally substituted alkoxy, an acyl, or an optionally substituted amino; R2 represents hydrogen atom or an optionally substituted hydrocarbon group; R3 represents an electron-withdrawing group; n represents an integer of 0 to 2; and m represents an integer of 1 to 6 (hereinafter sometimes briefly referred to as Compound (I)); or salts thereof. These compounds are capable of binding to macrophage migration inhibitory factor (MIF) and useful as agents for preventing/treating diseases induced by oxidative stress.
本发明提供了以下公式(I)所代表的化合物:
其中R1独立地代表卤素原子、羟基、硝基、可选择卤代烷基、烯基或炔基、可选择取代的烷氧基、酰基或可选择取代的氨基;R2代表氢原子或可选择取代的碳氢基团;R3代表电子吸引基团;n代表0到2的整数;m代表1到6的整数(以下有时简称为化合物(I));或其盐。这些化合物能够结合到巨噬细胞迁移抑制因子(MIF),并可用作预防/治疗由氧化应激引起的疾病的药剂。