Identification of new pyrrolo[2,3- d ]pyrimidines as Src tyrosine kinase inhibitors in vitro active against Glioblastoma
作者:Francesca Musumeci、Anna Lucia Fallacara、Chiara Brullo、Giancarlo Grossi、Lorenzo Botta、Pierpaolo Calandro、Mario Chiariello、Miroslava Kissova、Emmanuele Crespan、Giovanni Maga、Silvia Schenone
DOI:10.1016/j.ejmech.2016.12.036
日期:2017.2
trials. Herein we present the synthesis and the characterization of a novel series of pyrrolo[2,3-d]pyrimidines, compounds 8a-j, and their activity against Glioblastoma multiforme (GBM). Docking studies and MM-GBSA analysis revealed the ability of such compounds to efficiently interact with the ATP binding site of Src. Enzymatic assays against a mini-panel of kinases (Src, Fyn, EGFR, Kit, Flt3, Abl
在过去的几年中,几种吡咯并嘧啶衍生物已被美国FDA和其他国家批准用于治疗各种疾病,或目前处于I / II期临床试验中。本文中,我们介绍了一系列新颖的吡咯并[2,3- d ]嘧啶,化合物8a-j的合成和表征,以及它们对多形性胶质母细胞瘤(GBM)的活性。对接研究和MM-GBSA分析揭示了这类化合物与Src的ATP结合位点有效相互作用的能力。进行了针对小分子激酶(Src,Fyn,EGFR,试剂盒,Flt3,Abl,AblT315I)的酶促测定,显示了我们的吡咯并[2,3- d]嘧啶为Src。最后,测试了这些衍生物对U87 GBM细胞系的抗增殖能力。化合物8h对U87细胞系表现出相当大的细胞毒性作用,IC 50值为7.1μM。