申请人:Bayer Aktiengesellschaft
公开号:US04956370A1
公开(公告)日:1990-09-11
A 2-aminothiazole of the formula ##STR1## in which R.sup.1 represents hydrogen or alkyl and R.sup.2 represents a radical of the formula ##STR2## where R.sup.3, R.sup.4, R.sup.5 and R.sup.6 independently of one another in each case represent hydrogen, halogen, nitro, alkyl, alkoxy, alkoxycarbonyl, dialkylamino, alkylthio, alkylsulphinyl, alkylsulphonyl, halogenoalkyl, halogenoalkoxy, halogenoalkylthio, halogenoalkylsulphinyl or halogenoalkylsulphonyl, X represents oxygen, sulphur, sulphinyl or sulphonyl and Ar represents an unsubstituted aryl or a substituted aryl radical, and their physiologically tolerable acid addition salts.
该公式代表的2-氨基噻唑为##STR1##其中R.sup.1代表氢或烷基,R.sup.2代表##STR2##中的基团,其中R.sup.3、R.sup.4、R.sup.5和R.sup.6分别独立地代表氢、卤素、硝基、烷基、烷氧基、烷氧羰基、二烷基氨基、烷基硫醚、烷基亚砜基、烷基磺酰基、卤代烷基、卤代烷氧基、卤代烷基硫醚、卤代烷基亚砜基或卤代烷基磺酰基,X代表氧、硫、亚砜或磺酰,Ar代表未取代的芳基或取代的芳基基团,以及它们的生理耐受的酸盐。