Synthesis and biological evaluation of novel 5,6-dihydropyrimido[4,5-f]quinazoline derivatives as potent CDK2 inhibitors
作者:Xiaoxia Hu、Hui Zhao、Youzhi Wang、Zhan Liu、Bainian Feng、Chunlei Tang
DOI:10.1016/j.bmcl.2018.08.035
日期:2018.11
kinase 2 (CDK2) is a promising target for various diseases such as cerebral hypoxia, cancer, and neurodegenerative diseases. Here we reported the structure-based synthesis and biological evaluation of novel 5,6-dihydropyrimido[4,5-f]quinazoline derivatives as CDK2 inhibitors, which exhibited potent CDK2 inhibitory activities, as well as anticancer activities in low concentration against two human cancer
作为丝氨酸/苏氨酸激酶,细胞周期蛋白依赖性激酶2(CDK2)是各种疾病(如脑缺氧,癌症和神经退行性疾病)的有希望的靶标。在这里我们报道了作为CDK2抑制剂的新型5,6-二氢嘧啶基[4,5- f ]喹唑啉衍生物的结构化合成和生物学评估,该化合物表现出有效的CDK2抑制活性,以及低浓度时对两种人类癌症的抗癌活性。细胞系(MCF-7和HCT116)。尤其是,化合物11a和11f(对于CDK2的IC 50值分别为0.11和0.09μM)已显示出对CDK2的显着抑制作用,并且对MCF-7和HCT116细胞系显示出极大的抑制活性。