申请人:May & Baker Limited
公开号:US03987160A1
公开(公告)日:1976-10-19
8-Azapurin-6-ones substituted in the 2-position by an unsubstituted or substituted phenyl or naphthyl group, or by an alkenyl or alkynyl group, a cycloalkyl group, an alkyl group contaning 2 to 10 carbon atoms, or an alkyl group containing 1 to 10 carbon atoms carrying one or more substitutents selected from halogen atoms and hydroxy, cycloalkyl, alkoxy, phenyl and substituted phenyl groups, and pharmaceutically acceptable salts thereof, possess pharmacological properties useful, for example, in the treatment of allergic bronchial asthma.
2-位被未取代或取代的苯基或萘基,或者被烯基或炔基,环烷基,含2至10个碳原子的烷基,或含1至10个碳原子的烷基取代物中的8-氮杂嘧啶-6-酮,以及携带一个或多个由卤素原子和羟基、环烷基、烷氧基、苯基和取代苯基基团中选择的取代基的药用盐,具有在过敏性支气管哮喘治疗中有用的药理特性。