Synthesis, in vitro anticancer activity and in silico studies of certain pyrazole-based derivatives as potential inhibitors of cyclin dependent kinases (CDKs)
作者:Esraa Z. Mohammed、Walaa R. Mahmoud、Riham F. George、Ghaneya S. Hassan、Farghaly A. Omar、Hanan H. Georgey
DOI:10.1016/j.bioorg.2021.105347
日期:2021.11
New diphenyl-1H-pyrazoles were synthesized and screened for CDK2 inhibition where 8d, 9b, 9c, and 9e exhibited promising activity (IC50 = 51.21, 41.36, 29.31, and 40.54 nM respectively) compared to R-Roscovitine (IC50 = 43.25 nM). Furthermore, preliminary anti-proliferative activity screening of some selected compounds on 60 cancer cell lines was performed at the (NCI/USA). Compounds 8a-c displayed
新二苯基-1- ħ -pyrazoles合成和其中筛选CDK2抑制8D,9B,9C,和9E显示出有希望的活性(IC 50 = 51.21,41.36,29.31,40.54和分别纳米)相比ř -roscovitine(IC 50 = 43.25 纳米)。此外,在 (NCI/USA) 对 60 种癌细胞系进行了一些选定化合物的初步抗增殖活性筛选。化合物8a-c显示出有希望的生长抑制活性(平均 %GI;分别为 73.74、94.32 和 74.19)。此外,它们被 NCI 进一步选择用于五剂量测定,对几乎全组(GI 50范围;分别为 0.181–5.19、1.07–4.12 和 1.07–4.82 µM)和(全面板 GI 50 (MG-MID);分别为 2.838、2.306 和 2.770 µM )。筛选合成的化合物8a-c对 CDK 异构体的抑制作用表明,化合物8a对所有测试的 CDK