Design, synthesis, and evaluation of 3,4-disubstituted pyrazole analogues as anti-tumor CDK inhibitors
作者:Ronghui Lin、George Chiu、Yang Yu、Peter J. Connolly、Shengjian Li、Yanhua Lu、Mary Adams、Angel R. Fuentes-Pesquera、Stuart L. Emanuel、Lee M. Greenberger
DOI:10.1016/j.bmcl.2007.05.092
日期:2007.8
3-(benzimidazol-2-yl)-4-[2-(pyridin-3-yl)-vinyl]-pyrazoles (2) and 3-(imidazol-2-yl)-4-[2-(pyridin-3-yl)-vinyl]-pyrazoles (3), were synthesized as novel cyclin-dependent kinase (CDK) inhibitors. Representative compounds showed potent and selective CDK inhibitory activities and inhibited in vitro cellular proliferation in various human tumor cells. The design, synthesis, and preliminary biological evaluation of
两个系列的3,4-二取代的吡唑类似物,3-(苯并咪唑-2-基)-4- [2-(吡啶-3-基)-乙烯基]-吡唑(2)和3-(咪唑-2-基)-4- [2-(吡啶-3-基)-乙烯基]-吡唑类化合物(3)被合成为新型细胞周期蛋白依赖性激酶(CDK)抑制剂。代表性化合物在各种人类肿瘤细胞中均显示出有效和选择性的CDK抑制活性,并抑制了体外细胞增殖。报道了这些吡唑化合物的设计,合成和初步生物学评估。