[EN] PYRAZINONE THROMBIN INHIBITORS<br/>[FR] INHIBITEURS DE THROMBINE A BASE DE PYRAZINONE
                        
                            
                                申请人:MERCK & CO., INC.
                            
                            
                                公开号:WO1997040024A1
                            
                            
                                公开(公告)日:1997-10-30
                            
                            (EN) Compounds of the invention are useful in inhibiting thrombin and associated thrombotic occlusions having structure (a), for example (b).(FR) Composés aptes à inhiber la thrombine et les occlusions thrombotiques associés, et ayant une structure (a), par example (b).