Discovery of Covalent Bruton's Tyrosine Kinase Inhibitors with Decreased CYP2C8 Inhibitory Activity
作者:Hui Qiu、Zahid Ali、Julian Bowlan、Richard Caldwell、Anna Gardberg、Nina Glaser、Andreas Goutopoulos、Jared Head、Theresa Johnson、Christine Maurer、Katrin Georgi、Roland Grenningloh、Zhizhou Fang、Federica Morandi、Felix Rohdich、Ralf. Schmidt、Ariele Viacava Follis、Brian Sherer
DOI:10.1002/cmdc.202100453
日期:2021.12.14
SP series and use of a rational design approach, we successfully discovered a new nicotinamide series of potent covalent irreversible BTK inhibitors bearing acrylamide or cyanamide warheads with an improved CYP inhibition profile. One top compound, 18 A, displayed 200-fold weaker CYP2C8 inhibition (IC50=20 μM) relative to compound 1.
在烟酰胺 SP 系列化合物1的X 射线晶体结构和合理设计方法的指导下,我们成功地发现了一种新的烟酰胺系列,该系列是有效的共价不可逆 BTK 抑制剂,带有丙烯酰胺或单氰胺弹头,具有改进的 CYP 抑制曲线。一种顶级化合物18 A显示出比化合物1弱 200 倍的 CYP2C8 抑制作用 (IC 50 =20 μM) 。