Discovery of a novel series of pyridine and pyrimidine carboxamides as potent and selective covalent inhibitors of Btk
作者:Richard Caldwell、Lesley Liu-Bujalski、Hui Qiu、Igor Mochalkin、Reinaldo Jones、Constantin Neagu、Andreas Goutopoulos、Roland Grenningloh、Theresa Johnson、Brian Sherer、Anna Gardberg、Ariele Viacava Follis、Federica Morandi、Jared Head
DOI:10.1016/j.bmcl.2018.09.033
日期:2018.11
treatment of B-cell malignancies. Herein, we describe our efforts using X-ray guided structure based design (SBD) to identify a novel chemical series of covalent Btk inhibitors. The resulting pyridine carboxamides were potent and selective inhibitors of Btk having excellent enzymatic and cellular inhibitory activity.
Btk是治疗一系列B细胞恶性肿瘤以及几种自身免疫性疾病(例如鼠科狼疮和类风湿关节炎)的有吸引力的靶标。目前正在开发Btk的几种共价不可逆抑制剂,包括已批准用于治疗B细胞恶性肿瘤的依鲁替尼。在这里,我们描述了我们使用基于X射线导向结构的设计(SBD)来确定共价Btk抑制剂的新型化学系列的努力。所得的吡啶羧酰胺是有效且选择性的Btk抑制剂,具有出色的酶和细胞抑制活性。