[EN] SYNTHESIS AND USES OF SYNEPHRINE DERIVATIVES<br/>[FR] SYNTHESE ET UTILISATIONS DE DERIVES DE SYNEPHRINE
                        
                            
                                申请人:SYNTECH SSPF INTERNAT INC
                            
                            
                                公开号:WO2005108381A1
                            
                            
                                公开(公告)日:2005-11-17
                            
                            The present invention discloses a novel syntheses of synephrine, its derivatives, and the salts of the foregoing, including their intermediates. One or more of the substituents of the nitrogen atom of the synephrine is/are modified to produce the derivatives. The synephrine derivatives and their salts are useful for treating animals for diseases, conditions, or disorders modulated by β3-adrenergic receptor. They are preferably used as fat breakdown agents and/or weight loss agents.