Aryl or heteroaryl fused imidazole compounds as anti-inflammatory and analgesic agents
申请人:Pfizer Inc
公开号:US06710054B2
公开(公告)日:2004-03-23
This invention provides a compound of the formula (I):
or the pharmaceutically acceptable salts thereof, wherein Y1, Y2, Y3 and Y4 are independently selected from N, CH, etc.; R1 is H, C1-8 alkyl, etc.; Q1 is a 5-12 membered monocyclic or bicyclic aromatic ring optionally containing up to 4 heteroatoms selected from O, N, and S, etc.; A is 5-6 membered monocyclic aromatic ring optionally containing up to 3 heteroatoms selected form O, N and S, etc.; B is C1-6 alkylene optionally substituted with an oxo group, etc.; W is NH, O, etc.; R2 is H, C1-4 alkyl, etc.; Z is a 5-12 membered monocyclic or bicyclic aromatic ring optionally containing up to 3 heteroatoms selected form O, N and S, etc.; L is halo, C1-4 alkyl, etc.; m is 0, 1 or 2; R3 and R4 are independently selected from H and C1-4 alkyl; R5 is H, C1-4 alkyl; etc.; Q2 is a 5-12 membered monocyclic or bicyclic aromatic ring or tricyclic ring optionally containing up to 3 heteroatoms selected from O, N and S, etc. These compounds are useful for the treatment of medical conditions mediated by prostaglamndin such as pain, fever or inflammation, etc. This invention also provides a pharmaceutical composition comprising the above compound.
本发明提供了式(I)的化合物或其药学上可接受的盐,其中Y1、Y2、Y3和Y4独立地选自N、CH等;R1为H、C1-8烷基等;Q1为5-12成员的单环或双环芳香环,可选含有高达4个杂原子,选自O、N和S等;A为5-6成员的单环芳香环,可选含有高达3个杂原子,选自O、N和S等;B为C1-6烷基,可选用氧代基等进行取代;W为NH、O等;R2为H、C1-4烷基等;Z为5-12成员的单环或双环芳香环,可选含有高达3个杂原子,选自O、N和S等;L为卤素、C1-4烷基等;m为0、1或2;R3和R4独立地选自H和C1-4烷基;R5为H、C1-4烷基等;Q2为5-12成员的单环或双环芳香环或三环环,可选含有高达3个杂原子,选自O、N和S等。这些化合物对于治疗由前列腺素介导的医疗状况,如疼痛、发热或炎症等,是有用的。本发明还提供了包括上述化合物的药物组合物。