[EN] ACETAMIDO ACETONITRILE DERIVATIVES AS INHIBITORS OF CATHEPSIN L AND/OR CATHEPSIN S<br/>[FR] DERIVES ACETAMIDO ACETONITRILES EN TANT QU'INHIBITEURS DE LA CATHEPSINE L ET/OU S
                        
                            
                                申请人:ASTRAZENECA AB
                            
                            
                                公开号:WO2000049007A1
                            
                            
                                公开(公告)日:2000-08-24
                            
                            A compound of formula (I) wherein Ar, R?1, R2, R3, R4 and R5¿ are defined; a composition comprising a compound of formula (I) and a carrier or diluent; a compound of formula (I) for use as a medicament, the use of a compound of formula (I) in the manufacture of a medicament for use in the inhibition of a cysteine protease in a warn blooded animal; the use of a compound of formula (I) in the manufacture of a medicament for use in the treatment of chronic obstructive pulmonary disease in a warm blooded animal; and a method of treating a Cathepsin L or Cathepsin S mediated disease state in mammals which comprises administering to a mammal in need of such treatment an effective amount of a compound of formula (I).