There are disclosed novel oxopyrimidine derivatives of the general formula
wherein R, and R2 may be the same or different and are each hydrogen or lowel alkyl optionally substituted by lower alkoxy, and R3 and R4 may be the same or different and are each phenyl optionally substituted by lower alkyl or halogen, with the proviso that when R, and R2 are both hydrogen, R3 and R4 are each substituted phenyl. Pharmaceutical compositions containing these compounds are described. The compounds of the invention are active anticonvulsant, antianxiety and muscle relaxant agents.
公开了通式如下的新型氧代
嘧啶衍
生物
其中,R和R2可以相同或不同,并且各自是氢或被低级烷氧基任选取代的低级烷基,R3和R4可以相同或不同,并且各自是被低级烷基或卤素任选取代的苯基,但当R和R2都是氢时,R3和R4各自是被取代的苯基。本文描述了含有这些化合物的药物组合物。本发明的化合物是活性抗惊厥剂、抗焦虑剂和肌肉松弛剂。