作者:Alina Climova、Ekaterina Pivovarova、Małgorzata Szczesio、Katarzyna Gobis、Dagmara Ziembicka、Agnieszka Korga-Plewko、Joanna Kubik、Magdalena Iwan、Małgorzata Antos-Bielska、Małgorzata Krzyżowska、Agnieszka Czylkowska
DOI:10.1016/j.jinorgbio.2022.112108
日期:2023.3
compounds and their cytotoxicity was evaluated with MTT test. The effect of complexing on antitumor activity has been investigated. The ligand L1 and its complex showed similar activity against normal cells while complexation increases toxicity against cancer cells in concentrations of 50 and 100 μM. For the one pair of ligand/complex compounds the apoptosis detection, cell cycle analysis and gene expression
在这项研究中,三个新的有机配体 N'-(benzylidene)-6-chloropyrazine-2-carbohydrazonamide (L 1 )、6-chloro-N'-(4-nitrobenzylidene)picolinohydrazonamide(L 2 ) 和 N'-( benzylidene)-4-chloropicolinohydrazonamide (L 3 ) 和三种铜配位化合物 (Cu(L 1 )Cl 2 , Cu(L 2 )Cl 2和 Cu(L 3 )Cl 2) 基于它们合成。使用适当的分析技术对所有获得的化合物进行表征:元素分析 (EA)、热重分析 (TG–DTG)、傅里叶变换红外光谱 (FTIR) 和火焰原子吸收光谱 (F-AAS)。这些物理化学分析方法有助于假设三种情况下的络合以双齿方式进行。X 射线研究证实了 L 1和 L 3配体的合成途径和分子结构。