[EN] 5-HETEROCYCLYL PYRAZOLO[4,3-D]PYRIMIDIN-7-ONES FOR THE TREATMENT OF MALE ERECTILE DYSFUNCTION<br/>[FR] PYRAZOLO[4,3-D]-PYRIMIDIN-7-ONES 5-HETEROCYCLYLE, SERVANT AU TRAITEMENT DES TROUBLES DE L'ERECTION CHEZ L'HOMME
                        
                            
                                申请人:ORTHO MCNEIL PHARM INC
                            
                            
                                公开号:WO2000014088A1
                            
                            
                                公开(公告)日:2000-03-16
                            
                            The invention is directed to novel substituted 5-heterocyclyl pyrazolopyrimidinones and derivatives thereof, their synthesis and their use in treating sexual dysfunction in mammals, especially male erectile dysfunction. Pharmaceutical compositions containing the compounds and methods of using them to treat sexual dysfunction are also described.