Chemistry, pharmacology, and structure-activity relationships with a new type of imidazolines exerting a specific bradycardic action at a cardiac site
                                
                                    
                                        作者:Helmut Staehle、Helmut Daniel、Walter Kobinger、Christian Lillie、Ludwig Pichler                                    
                                    
                                        DOI:10.1021/jm00185a013
                                    
                                    
                                        日期:1980.11
                                    
                                    The reaction of alkyl halides with 2-(arylimino)imidazolidines (I) leads to imidazoline derivatives II, in which the side chain is situated at the bridge nitrogen atom between the phenyl group and the imidazoline ring. The new imidazolines (II) exert a specific bradycardic action at a cardiac site. Syntheses and pharmacology are shown and structure-activity relationships discussed. The results reveal that the imidazoline derivatives (II) represent a class of compounds with a novel type of cardiac action.