申请人:Merck Patent Gesellschaft Mit Beschrankter Haftung
公开号:US04654350A1
公开(公告)日:1987-03-31
Imidazo(4,5-c)pyridines of the formula ##STR1## wherein X is O, S or NH; Y is --NR.sup.2 --CH.dbd.N-- or --N.dbd.CH--NR.sup.2 --; R.sup.1 is 1-benzothienylmethyl, naphthylmethyl, or benzyl which is mono- or di-substituted by F, Cl, NO.sub.2, CF.sub.3 or a combination thereof, and; R.sup.2 is alkyl of 1-4 C atoms or cyclopropylmethyl, or a physiologically acceptable acid addition salt thereof, have valuable pharmacological activity, e.g., as GABA agonists.
Imidazo(4,5-c)吡啶的结构式为##STR1##其中X为O、S或NH;Y为--NR.sup.2 --CH.dbd.N--或--N.dbd.CH--NR.sup.2 --;R.sup.1为1-苯并噻吩甲基、萘甲基或苄基,可以是F、Cl、NO.sub.2、CF.sub.3或它们的组合进行单取代或双取代;R.sup.2为1-4个碳原子的烷基或环丙基甲基,或其生理学上可接受的酸盐,具有有价值的药理活性,例如作为GABA激动剂。