[EN] PYRAZOLE COMPOUNDS AS ANTI-INFLAMMATORY AND ANALGESIC AGENTS<br/>[FR] COMPOSES DE PYRAZOLE EN TANT QU'AGENTS ANTI-INFLAMMATOIRES ET ANALGESIQUES
                        
                            
                                申请人:PFIZER PHARMA
                            
                            
                                公开号:WO2003087061A1
                            
                            
                                公开(公告)日:2003-10-23
                            
                            This invention provides a compound of the formula (I): wherein: R1 represents a hydrogen atom, an alkyl group, etc.; R2 represents a hydrogen atom, a halogen atom, etc.; R3 represents an alkyl group, etc.; R4 represents an aryl group, etc.; A represents an aryll, etc; B represents an alkylene etc.; X represents NH, etc.; or a pharmaceutically acceptable ester of such compound, and pharmaceutically acceptable salts thereof. These compounds are useful for the treatment of medical conditions mediated by prostaglandin such as pain, fever or inflammation, etc. This invention also provides a pharmaceutical composition comprising the above compound.