申请人:——
                            
                            
                                公开号:US20030171373A1
                            
                            
                                公开(公告)日:2003-09-11
                            
                            This invention relates to certain spirocyclic compounds substituted with both basic and acidic functionality, which are useful in inhibition of platelet aggregation.
                            本发明涉及一些旋环化合物,这些化合物带有基本和酸性功能基团,对于抑制血小板聚集具有有用作用。