Dibenzofuran Derivatives Inspired from Cercosporamide as Dual Inhibitors of Pim and CLK1 Kinases
作者:Viet Hung Dao、Isabelle Ourliac-Garnier、Cédric Logé、Florence O. McCarthy、Stéphane Bach、Teresinha Gonçalves da Silva、Caroline Denevault-Sabourin、Jérôme Thiéfaine、Blandine Baratte、Thomas Robert、Fabrice Gouilleux、Marie Brachet-Botineau、Marc-Antoine Bazin、Pascal Marchand
DOI:10.3390/molecules26216572
日期:——
Pim kinases (proviral integration site for Moloney murine leukemia virus kinases) are overexpressed in various types of hematological malignancies and solid carcinomas, and promote cell proliferation and survival. Thus, Pim kinases are validated as targets for antitumor therapy. In this context, our combined efforts in natural product-inspired library generation and screening furnished very promising
Pim 激酶(莫洛尼鼠白血病病毒激酶的原病毒整合位点)在各种类型的血液系统恶性肿瘤和实体癌中过度表达,并促进细胞增殖和存活。因此,Pim 激酶被验证为抗肿瘤治疗的靶点。在这种情况下,我们在受天然产物启发的文库生成和筛选方面的共同努力提供了非常有前途的来自尾孢酰胺的二苯并 [ b , d ] 呋喃衍生物。其中,先导化合物44被强调为有效的 Pim-1/2 激酶抑制剂,具有额外的纳摩尔 IC 50对 CLK1(cdc2 样激酶 1)的值,并显示出对 MV4-11(AML)细胞系的低微摩尔抗癌效力,表达高内源水平的 Pim-1/2 激酶。本文报道了设计、合成、结构-活性关系和对接研究,并得到酶、细胞测定和大蜡螟幼虫急性毒性测试的支持。