Design, synthesis and biological study of novel pyrido[2,3-d]pyrimidine as anti-proliferative CDK2 inhibitors
作者:Diaa A. Ibrahim、Nasser S.M. Ismail
DOI:10.1016/j.ejmech.2011.09.041
日期:2011.12
The design and synthesis of a small library of 4-aminopyrido[2,3-d]pyrimidine derivatives is reported. The potential activity of these compounds as CDK2/Cyclin A, CDK4/Cyclin D, EGFR and anti-tumor was evaluated by cytotoxicity studies in A431a, SNU638b, HCT116 and inhibition of CDK2-Cyclin A, CDK4/Cyclin D and EGFR enzyme activity in vitro. The anti-proliferative and CDK2-Cyclin A inhibitory activity
报道了4-氨基吡啶并[2,3-d]嘧啶衍生物的小文库的设计和合成。通过A431a,SNU638b,HCT116中的细胞毒性研究以及CDK2-Cyclin A,CDK4 / Cyclin D和EGFR酶活性的抑制,评估了这些化合物作为CDK2 / Cyclin A,CDK4 / Cyclin D,EGFR和抗肿瘤药的潜在活性。体外。化合物4c和11a的抗增殖和CDK2-Cyclin A抑制活性分别比roscovotine活性高,IC 50分别为0.3和0.09μM 。进行了分子建模研究,包括适应3D药效团模型,对接细胞周期蛋白依赖性激酶2(CDK2)活性位点和结合能的计算,这些研究表明,与ATP相比,这些类似物在CDK2结合口袋内的结合方向相同。