Synthesis and biological evaluation of novel (4 or 5-aryl)pyrazolyl-indoles as inhibitors of interleukin-2 inducible T-cell kinase (ITK)
作者:Avdhoot D. Velankar、Gianluca Quintini、Arati Prabhu、Alexander Weber、Gundula Hunaeus、Britta Voland、Monika Wuest、Christian Orjeda、Dipak Harel、Shaji Varghese
DOI:10.1016/j.bmc.2010.04.056
日期:2010.6.15
Interleukin-2 inducible T-cell kinase (ITK) is one of five kinases that belong to the Tec kinase family that plays an important role in T-cell and mast cell signaling. Various reports point to a role of ITK in the treatment of allergic asthma. For example, it was shown that mice lacking ITK have reduced airway hyperresponsiveness, inflammation and tracheal responses in an allergic asthma model. In
白介素2诱导型T细胞激酶(ITK)是属于Tec激酶家族的五种激酶之一,在T细胞和肥大细胞信号传导中起着重要作用。各种报道指出ITK在过敏性哮喘的治疗中的作用。例如,已表明缺乏ITK的小鼠在过敏性哮喘模型中具有降低的气道高反应性,炎症和气管反应。在本文中,我们披露了基于(4或5-芳基)吡唑基-吲哚骨架的新型ITK抑制剂,该抑制剂也被发现对ITK的选择性优于其他激酶,例如IRK,CDK2,GSK3ß和PKA。