SYNTHESIS AND ANTITUMOR ACTIVITY OF COPPER, NICKEL AND COBALT COORDINATION COMPOUNDS WITH 1-(2-HYDROXYPHENYL)ETHANONE N(4)-ALLYL-3-THIOSEMICARBAZONE

Vasilii GRAUR, Serghei SAVCIN, Victor TSAPKOV, Aurelian GULEA State University of Moldova

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  • USM ADMIN Studia Universitas Moldaviae

Аннотация

The paper presents the synthesis of the ligand 1-(2-hydroxyphenyl)ethanone N(4)-allyl-3-thiosemicarbazone (H2L) and six coordination compounds of copper, nickel and cobalt with this ligand. The structure of thiosemicarbazone H2L was studied using 1H and 13С NMR spectroscopy. The synthesized coordination compounds were studied using elemental analysis, gravimetric analysis of water content, molar conductivity, and magnetochemistry. For H2L the antitumor activity towards human leukemia HL-60 cells and cervical cancer HeLa cells was determined. It was established that the substitution of hydrogen atom with methyl group in the azomethinic fragment leads to the growth of antitumor activity. Keywords: complexes, 1-(2-hydroxyphenyl)ethanone, thiosemicarbazone, antitumor activity.

Биография автора

USM ADMIN, Studia Universitas Moldaviae

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Опубликован

2015-05-01

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