[EN] N-(4-ARYLOXYPIPERIDIN-1-YLALKYL) CINNAMIC AMIDES AS CCR33 RECEPTOR ANTAGONISTS<br/>[FR] AMIDES N-(4-ARYLOXYPIPERIDIN-1-YLALKYL)CINNAMIQUES UTILISES COMME ANTAGONISTES DU RECEPTEUR CCR33
                        
                            
                                申请人:NOVARTIS AG
                            
                            
                                公开号:WO2002030898A1
                            
                            
                                公开(公告)日:2002-04-18
                            
                            Compounds of formula (I) in free or salt form, where Ar1 is phenyl substituted by one or more substituents selected from halogen, cyano, nitro, and C¿1?-C8-alkyl optionally substituted by cyano or halogen, Ar?2¿ is phenyl optionally which is unsubstituted or substituted by one or more substituents selected from halogen, cyano, hydroxy, nitro, C¿1?-C8-alkyl, C1-C8-haloalkyl, C1-C8-alkoxy or C1-C8-alkoxycarbonyl, R?1 is C¿1-C8-alkyl substituted by hydroxy, C1-C8-alkoxy, acyloxy, -N(R2)R3, halogen, carboxy, C¿1?-C8-alkoxycarbonyl, phenyl- C1-C8-alkoxycarbonyl, -CON(R?4)R5¿ or by a monovalent cyclic organic group, R?2 and R3 ¿ are each independently hydrogen or C¿1?-C8-alkyl, or R?2¿ is hydrogen and R3 is acyl or  SO¿2?R?6, or R2 and R3¿ together with the nitrogen atom to which they are attached denote a 5- or 6-membered heterocyclic group, R?4 and R5¿ are each independently hydrogen, C¿1?-C8-alkyl optionally substituted by hydroxy or phenyl, or phenyl optionally substituted by C1-C8-alkyl, halogen, cyano or C1-C8-alkoxy, or R?4 and R5¿ together with the nitrogen atom to which they are attached denote a 5- or 6-membered heterocyclic group, R6 is C1-C8-alkyl, C1-C8-haloalkyl, or phenyl optionally substituted by C1-C8-alkyl, and n is 1, 2, 3 or 4. The compounds are useful as pharmaceuticals.