Imidazo[1,2-a]pyridine derivatives of the general formula (I) ##STR1## wherein Y.sub.1 represents hydrogen, halogen or (C.sub.1-4) alkyl, Y.sub.2 represents --SR in which R is hydrogen, (C.sub.1-4) alkyl or (4-alkoxyphenyl)methyl or hydroxy or (C.sub.1-4) alkoxy, X represents hydrogen, halogen, (C.sub.1-4) alkoxy, (C.sub.1-4) alkyl, --CF.sub.3, --CH.sub.3 S, --NO.sub.2 or --NH.sub.2, and R.sub.1 and R2, which may be the same or different, represent hydrogen or (C.sub.1-4) alkyl have useful therapeutic properties.
一般式(I)的
咪唑[1,2-a]
吡啶衍生物 ##STR1## 其中Y.sub.1代表氢,卤素或(C.sub.1-4)烷基,Y.sub.2代表--SR,其中R为氢,(C.sub.1-4)烷基或(4-烷氧基苯基)甲基或羟基或(C.sub.1-4)烷氧基,X代表氢,卤素,(C.sub.1-4)烷氧基,(C.sub.1-4)烷基,--CF.sub.3,--CH.sub.3 S,--NO.sub.2或--NH.sub.2,R.sub.1和R2,可能相同或不同,代表氢或(C.sub.1-4)烷基具有有用的治疗作用。