Impact of the ferrocenyl group on cytotoxicity and KSP inhibitory activity of ferrocenyl monastrol conjugates
作者:Anna Wieczorek-Błauż、Karolina Kowalczyk、Andrzej Błauż、Anna Makal、Sylwia Pawlędzio、Chatchakorn Eurtivong、Homayon J. Arabshahi、Jóhannes Reynisson、Christian G. Hartinger、Błażej Rychlik、Damian Plażuk
DOI:10.1039/d1dt03553c
日期:——
strategy, we designed ferrocenyl analogs of monastrol – the first low molecular weight kinesinspindleprotein (KSP) inhibitor. The obtained compounds showed low micromolar antiproliferative activity towards a panel of sensitive and ABC-overexpressing cancer cells. Most cytotoxic compounds exhibited also higher KSP modulatory activity and ability for ROS generation compared to monastrol. The increased
New ferrocene derivatives – 1H-1-phenylpyrazole-4-carboxaldehydes containing o-, m- and p-ferrocenylphenyl group at position 3 – were synthesized and characterized. The electrochemical investigation showed that the position of the ferrocenyl group does not affect the redox potential of these compounds. The X-ray crystal structure of the ortho-derivative is also presented. The screening for the in vitro
Design, Synthesis, and Evaluation of Biological Activity of Ferrocene‐Ispinesib Hybrids: Impact of a Ferrocenyl Group on the Antiproliferative and Kinesin Spindle Protein Inhibitory Activity
作者:Karolina Kowalczyk、Andrzej Błauż、Daniel Moscoh Ayine‐Tora、Christian G. Hartinger、Błażej Rychlik、Damian Plażuk
DOI:10.1002/chem.202300813
日期:2023.9
KSP inhibitory activity, whereas bulky ferrocenyl and adamantyl substituents are responsible for increased ability to ROS generation and significantly increased G2/M phase cell arrest of the new compounds.