Design, synthesis and structure-activity relationship study of piperazinone-containing thieno[3,2-d]pyrimidine derivatives as new PI3Kδ inhibitors
作者:Ning-Yu Wang、Wei-Qiong Zuo、Rong Hu、Wan-Li Wang、Yong-Xia Zhu、Ying Xu、Luo-Ting Yu、Zhi-Hao Liu
DOI:10.1016/j.bmcl.2020.127479
日期:2020.10
Two classes of piperazinone-containing thieno[3,2-d]pyrimidines were designed and synthesized as new PI3Kδ inhibitors in this study. Detailed SAR study with respect to the piperazinone substituents at the 6-position of thieno[3,2-d]pyrimidine core demonstrated that piperazinone-containing thieno[3,2-d]pyrimidines would be more potent and selective for PI3Kδ than their piperazine counterparts, which
在本研究中,设计并合成了两类含哌嗪酮的噻吩并[3,2- d ]嘧啶类化合物作为新的PI3Kδ抑制剂。关于噻吩并[3,2- d ]嘧啶核6-位哌嗪酮取代基的详细SAR研究表明,含哌嗪酮的噻吩并[3,2- d ]嘧啶比哌嗪对PI3Kδ更有效且更具选择性对应物,从而导致发现了几种有效的PI3Kδ抑制剂,与艾德拉利西比相比,它们对一组非霍奇金淋巴瘤(NHL)细胞系具有相当或更好的抗增殖活性。我们的研究将促进基于含哌嗪酮的噻吩并[3,2- d ]嘧啶骨架的新型PI3Kδ抑制剂的开发。