Six novel imidazoline derivatives were synthesized and tested in antifungal assays. One of the compounds, N-cyclohexyl-2-imino-3-(4-nitrophenyl)imidazolidine-1-carboxamide showed moderate activity against several clinical strains of Candida albicans. Its structure was solved by X-ray crystallography and its mode of action was deduced using molecular modelling. It was found to be similar to that of fluconazole. The potential for further optimization including SAR of the compound is briefly discussed.
Discovery of nitroaryl urea derivatives with antiproliferative properties
作者:Tomasz M. Wróbel、Michał Kiełbus、Agnieszka A. Kaczor、Vladimír Kryštof、Zbigniew Karczmarzyk、Waldemar Wysocki、Andrzej Fruziński、Sylwia K. Król、Aneta Grabarska、Andrzej Stepulak、Dariusz Matosiuk
DOI:10.3109/14756366.2015.1057716
日期:2016.7.3
A series of urea derivatives bearing nitroaryl moiety has been synthesized and assayed for their potential antiproliferative activities. Some of the tested compounds displayed activity in RK33 laryngeal cancer cells and TE671 rhabdomyosarcoma cells while being generally less toxic to healthy HSF human fibroblasts cells. One compound was demonstrated to be a moderate CDK2 inhibitor with IC50 = 14.3 µM