申请人:Japan Energy Corporation
公开号:US05661153A1
公开(公告)日:1997-08-26
The present invention relates to 1-arylpyrimidine derivatives represented by general formula (I): ##STR1## wherein R.sub.1 is H, alkyl or aralkyl; Ar is 1-naphthyl, or a substituted or unsubstituted phenyl group; R.sub.4 is a substituted phenyl, a substituted styryl, 1-methylcyclohexyl, 4-methylcyclohexyl, 4-oxo-4H-pyran-2-yl or 2-oxo-2H-pyran-5-yl group; R.sub.5 and R.sub.6 are each independently H or alkyl; R.sub.3 is H, and R.sub.7 and R.sub.8 are combined together to be oxo, or else R.sub.3 and R.sub.7 are combined together to be another direct bond, and R.sub.5 and R.sub.8 are combined together to be a direct bond, or pharmaceutically acceptable salts thereof; and methods for treating allergic diseases with such compounds.
本发明涉及通式(I)所表示的1-芳基嘧啶衍生物:##STR1##
其中,R.sub.1是氢、烷基或芳基烷基;Ar是1-萘基,或取代或未取代的苯基;R.sub.4是取代的苯基,取代的苯乙烯基,1-甲基环己烷基,4-甲基环己烷基,4-氧代-4H-吡喃-2-基或2-氧代-2H-吡喃-5-基;R.sub.5和R.sub.6各自独立地为氢或烷基;R.sub.3是氢,R.sub.7和R.sub.8结合在一起是氧代,否则R.sub.3和R.sub.7结合在一起是另一个直接键,R.sub.5和R.sub.8结合在一起是一个直接键,或其药学上可接受的盐;以及使用这些化合物治疗过敏性疾病的方法。