申请人:American Cyanamid Company
公开号:US04579848A1
公开(公告)日:1986-04-01
This invention is concerned with 5-substituted[1,2,4]triazolo[1,5-c]pyrimidin-2-amines selected from those of Formula I, which are active as antiasthma agents.
这项发明涉及从式I中选择的5-取代[1,2,4]三唑并[1,5-c]嘧啶-2-胺类化合物,其作为抗哮喘药物具有活性。