Synthesis, crystal structures, molecular docking, and in vitro biological activities evaluation of transition metal complexes with 4-(3,4-dichlorophenyl) piperazine-1-carboxylic acid
against jack bean urease showed complex 1 (IC 50 = 8.17 ± 0.91 μ M) had better inhibitory activities than the positive reference acetohydroxamic acid (AHA) (IC 50 = 26.99 ± 1.43 μ M), while complexes 2 and 3 showed no inhibitory activities., kinetics study was carried out to explore the mechanism of the inhibiting of the enzyme, and the result indicated that complex 1 was a competitive inhibitor of
Design and synthesis of piperazine acetate podophyllotoxin ester derivatives targeting tubulin depolymerization as new anticancer agents
作者:Wen-Xue Sun、Ya-Jing Ji、Yun Wan、Hong-Wei Han、Hong-Yan Lin、Gui-Hua Lu、Jin-Liang Qi、Xiao-Ming Wang、Yong-Hua Yang
DOI:10.1016/j.bmcl.2017.07.047
日期:2017.9
In this paper, a series of podophyllotoxin piperazine acetate ester derivatives were synthesized and investigated due to their antiproliferation activity on different human cancer cell lines. Among the congeners, C5 manifested prominent cytotoxicity towards the cancer cells, without causing damage on the non-cancer cells through inhibiting tubulin assembly and having high selectively causing damage