申请人:Riker Laboratories, Inc.
公开号:US04473570A1
公开(公告)日:1984-09-25
Imidazo[1,5-c]pyrimidin-5-ones have been found to have potent bronchodilator activity. Pharmacological methods of using these compounds and pharmaceutical compositions containing these compounds are also disclosed.
Imidazo[1,5-c]pyrimidin-5-ones已被发现具有强效的支气管扩张剂活性。本发明还公开了使用这些化合物的药理学方法和含有这些化合物的制药组合物。