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Title: Synthesis, characterization and cytotoxicity of a new palladium(II) complex with a coumarine-derived ligand
Authors: Ilić Komatina D.
Jevtić, Verica
Radic G.
Arsikin K.
Ristic, Biljana
Harhaji-Trajkovic, Ljubica
Vukovic, Nenad
Sukdolak S.
Klisuric, Olivera
Trajkovic, Vladimir
Trifunović, Srećko
Issue Date: 2014
Abstract: The new coumarine derivative, 3-(1-(2-hydroxyethylamino)ethylidene)chroman- 2,4 - dione, and corresponding palladium(II) complex have been synthesized and characterized by microanalysis, infrared, 1H and 13C NMR spectroscopy. The proposed structure of the complex was confirmed on the basis of the X-ray structural study. The palladium(II) complex decreased viability of L929 mouse fibrosarcoma, U251 human glioma and B16 mouse melanoma cell lines in a dose dependent manner, while its ligand exhibited no significant cytotoxicity. The cytotoxic effect of the complex was comparable to that of cisplatin, and mediated by apoptosis associated with oxidative stress, mitochondrial depolarization and caspase activation. Therefore, our results indicate that newly synthesized palladium(II) complex might be a potential candidate for anticancer therapy. © 2014 Elsevier Masson SAS. All rights reserved.
Type: article
DOI: 10.1016/j.ejmech.2013.12.051
ISSN: 0223-5234
SCOPUS: 2-s2.0-84893217242
Appears in Collections:Faculty of Science, Kragujevac

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