[EN] PHOSPHODIESTERASE 10 INHIBITORS<br/>[FR] INHIBITEURS DE LA PHOSPHODIESTÉRASE 10
                        
                            
                                申请人:AMGEN INC
                            
                            
                                公开号:WO2009025823A1
                            
                            
                                公开(公告)日:2009-02-26
                            
                            The present invention is directed to certain compounds useful as phosphodiesterase 10 (PDE10) inhibitors that have the formula (I), where R1, R2, R3, R4, X, Y and Z are as defined herein, pharmaceutical compositions containing such compounds and processes for preparing such compounds. The invention is also directed to methods of treating diseases mediated by PDE10, such as obesity, non-insulin dependent diabetes, schizophrenia, bipolar disorder, obsessive-compulsive disorder, and the like.