New palbociclib analogues modified at the terminal piperazine ring and their anticancer activities
作者:Peng Wang、Jinxin Huang、Ke Wang、Yueqing Gu
DOI:10.1016/j.ejmech.2016.07.020
日期:2016.10
A series of new palbociclib analogs by extensive functionalization of the tail piperazine ring with various carbamates and amides have been synthesized. All the palbociclib derivatives were evaluated for their cytotoxic activities against MCF-7 cell line. From the anti-proliferation activity results, two of the tested compounds (compounds 4d and 4e) showed significant cytotoxic effects. And compounds