申请人:Schering Aktiengesellschaft
公开号:US04466976A1
公开(公告)日:1984-08-21
Imidazole derivatives of Formula I ##STR1## wherein AR.sub.1 and AR.sub.2 each independently represent phenyl optionally substituted by halogen atoms, alkyl groups, or alkoxy groups, R.sub.1 is pyrrolyl, indolyl, imidazolyl, or thiazolyl, all of which are optionally substituted by lower alkyl, free or esterified carboxy or carboxyalkyl groups, benzyl, or benezenesulfonyl; and R.sub.2 is hydrogen, lower alkyl, haloalkyl, or a methylene, dimethylene, trimethylene, or tetramethylene group linked to the nitrogen atom of R.sub.1, and the physiologically acceptable salts thereof with acids, and when R.sub.1 is substituted by carboxy, also the physiologically acceptable salts thereof with bases, are pharmacologically effective compounds, e.g., as antiinflammatories.
Formula I的咪唑衍生物##STR1##其中AR.sub.1和AR.sub.2分别独立表示苯基,可以被卤原子,烷基或烷氧基取代,R.sub.1是吡咯基,吲哚基,咪唑基或噻唑基,所有这些基都可以被较低烷基,游离或酯化的羧基或羧基烷基,苄基或苯磺酰基取代;而R.sub.2是氢,较低烷基,卤代烷基,或与R.sub.1的氮原子连接的亚甲基,二亚甲基,三亚甲基或四亚甲基基团,以及其与酸形成的生理上可接受的盐,当R.sub.1被羧基取代时,还包括其与碱形成的生理上可接受的盐,是药理学上有效的化合物,例如作为抗炎药。