Provided is a 1,3,4-oxadiazole-2-carboxamide compound which has STAT3 inhibitory activity and is useful as an anticancer agent. Provided is a 1,3,4-oxadiazole-2-carboxamide compound represented by formula (I) or a pharmacologically acceptable salt thereof (in the formula, Ar represents a furyl group or the like; R
1
represents a hydrogen atom or the like; and —X—Y represents a diaryl group such as a biphenyl group).
提供一种
1,3,4-噁二唑-2-羧酰胺化合物,具有STAT3抑制活性,可用作抗癌剂。提供一种由式(I)表示的
1,3,4-噁二唑-2-羧酰胺化合物或其药理学上可接受的盐(在式中,Ar表示
呋喃基或类似基团;R1表示氢原子或类似物;-X-Y表示二苯基基团,如
联苯基)。