申请人:Bayer Aktiengesellschaft
公开号:US04229453A1
公开(公告)日:1980-10-21
The invention includes 5,6-dimethylpyrrolo [2,3-d]-pyrimidines (and method for their manufacture) of the formula ##STR1## or an acid-addition salt thereof, in which R is amino or hydroxy, R.sub.1 is halogen, nitro, C.sub.1 --C.sub.6 alkyl or alkoxy or CF.sub.3 and, where R is hydroxy, is also hydrogen, R.sub.2 is hydrogen, halogen or C.sub.1 --C.sub.6 -alkyl or alkoxy, and n is 1 or 2. Also included in the invention are pharmaceutical compositions containing said pyrrolo [2,3-d]-pyrimidines and the use of said compounds and compositions for treating CNS illnesses or inflammations.
本发明涉及式子##STR1##的5,6-二甲基吡咯并[2,3-d]-嘧啶(及其制备方法)或其酸-加成盐,其中R是氨基或羟基,R.sub.1是卤素、硝基、C.sub.1-C.sub.6烷基或烷氧基或CF.sub.3,当R为羟基时,还是氢,R.sub.2是氢、卤素或C.sub.1-C.sub.6烷基或烷氧基,n为1或2。本发明还包括含有所述吡咯并[2,3-d]-嘧啶的药物组合物以及使用所述化合物和组合物治疗中枢神经系统疾病或炎症的方法。