[EN] CYCLIC AND BICYCLIC DIAMINO HISTAMINE-3 RECEPTOR ANTAGONISTS<br/>[FR] ANTAGONISTES DU RECEPTEUR D'HISTAMINE-3 DIAMINO CYCLIQUES ET BICYCLIQUES
                        
                            
                                申请人:ABBOTT LAB
                            
                            
                                公开号:WO2001066534A2
                            
                            
                                公开(公告)日:2001-09-13
                            
                            Compounds of formula (I), compounds of formula (II), compounds of formula (III), and compounds of formula (IV), or pharmaceutically acceptable salts thereof are useful as H3 receptor antagonists. Processes to make the compounds and methods of treatment using the compounds are also disclosed.