anticancer drug design. A novel series of pyrimidylpyrrole ERK inhibitors has been identified. Discovery of a conformational change for lead compound 2, when bound to ERK2 relative to antitarget GSK3, enabled structure-guided selectivity optimization, which led to the discovery of 11e, a potent, selective, and orally bioavailable inhibitor of ERK.
Ras / Raf / MEK / ERK
信号转导是涉及多种人类癌症的致癌途径,是抗癌药物设计中的关键目标。已经鉴定出一系列新的
嘧啶基
吡咯ERK
抑制剂。发现相对于抗靶标GSK3与ERK2结合的前导化合物2的构象变化,实现了结构引导的选择性优化,从而导致了11e的发现,这是一种有效,选择性和口服
生物利用的ERK
抑制剂。