申请人:Warner-Lambert Company
公开号:US04104389A1
公开(公告)日:1978-08-01
This invention relates to novel compounds of the pyrido-[2,1-b]quinazolin-one series and their methods of preparation. These compounds have utility as antiallergy agents.
本发明涉及到吡啶并[2,1-b]喹唑啉-1系列的新化合物及其制备方法。这些化合物具有作为抗过敏剂的功效。