Spiro [Benzopyran] or Spiro [Benzofuran] Derivatives Which Inhibit the Sigma Receptor
                        
                            
                                申请人:Wünsch Bernhard
                            
                            
                                公开号:US20090209568A1
                            
                            
                                公开(公告)日:2009-08-20
                            
                            The present invention relates to compounds having pharmacological activity towards the sigma (σ) receptor, and more particularly to spiro[benzopyran] or spiro[benzofuran] derivatives, to processes of preparation of such compounds, to pharmaceutical compositions comprising them, and to their use in therapy and prophylaxis, in particular for the treatment of psychosis.