Novel, potent and selective cyclin D1/CDK4 inhibitors: indolo[6,7-a]pyrrolo[3,4-c]carbazoles
作者:Thomas A. Engler、Kelly Furness、Sushant Malhotra、Concha Sanchez-Martinez、Chuan Shih、Walter Xie、Guoxin Zhu、Xun Zhou、Scott Conner、Margaret M. Faul、Kevin A. Sullivan、Stanley P. Kolis、Harold B. Brooks、Bharvin Patel、Richard M. Schultz、Tammy B. DeHahn、Kashif Kirmani、Charles D. Spencer、Scott A. Watkins、Eileen L. Considine、Jack A. Dempsey、Catherine A. Ogg、Nancy B. Stamm、Bryan D. Anderson、Robert M. Campbell、Vasu Vasudevan、Michelle L. Lytle
DOI:10.1016/s0960-894x(03)00461-x
日期:2003.7
The synthesis and CDK inhibitory properties of a series of indolo[6,7-a]pyrrolo[3,4-c]carbazoles is reported. In addition to their potent CDK activity, the compounds display antiproliferative activity against two human cancer cell lines. These inhibitors also effect strong G1 arrest in these cell lines and inhibit Rb phosphorylation at Ser780 consistent with inhibition of cyclin D1/CDK4.
报道了一系列吲哚[6,7-a]吡咯并[3,4-c]咔唑的合成和CDK抑制性能。这些化合物除了具有强大的CDK活性外,还具有针对两种人类癌细胞系的抗增殖活性。这些抑制剂还影响这些细胞系中的强G1阻滞,并抑制Ser780处的Rb磷酸化,这与抑制细胞周期蛋白D1 / CDK4一致。