申请人:Takeda Pharmaceutical Company Limited
公开号:EP1832588A1
公开(公告)日:2007-09-12
The present invention relates to a compound represented by the formula [I]
wherein X1, X2 and X3 are each an optionally substituted CH or a nitrogen atom, and any one of X1, X2 and X3 is a nitrogen atom, X4 is an optionally substituted CH, R1 is an optionally substituted phenyl group or an optionally substituted heterocyclic group, and R2 is an optionally substituted pyridin-4-yl group, an optionally substituted pyridine-N-oxide-4-yl group or an optionally substituted pyrimidin-4-yl group, or a salt thereof. The compound has superior p38 MAP kinase inhibitory activity and MMP-13 production inhibitory activity, and is useful as an agent for the prophylaxis or treatment and the like of an inflammatory disease, an autoimmune disease, a debilitating disease, an osteoarticular degenerative disease, a neurodegenerative disease, a vascular disease, a neoplastic disease or an infectious disease.
本发明涉及一种由式 [I] 表示的化合物
其中X1、X2和X3各自为任选取代的CH或氮原子,且X1、X2和X3中的任一个为氮原子,X4为任选取代的CH,R1为任选取代的苯基或任选取代的杂环基团,R2为任选取代的吡啶-4-基团、任选取代的吡啶-N-氧化-4-基团或任选取代的嘧啶-4-基团,或其盐。该化合物具有优异的 p38 MAP 激酶抑制活性和 MMP-13 生成抑制活性,可用于预防或治疗炎症性疾病、自身免疫性疾病、衰弱性疾病、骨关节退行性疾病、神经退行性疾病、血管性疾病、肿瘤性疾病或传染性疾病等。