Platinum(II) complexes of reduced amino acid ester Schiff bases: synthesis, characterization, and antitumor activity
作者:Li-Jun Li、Cheng Wang、Yu Qiao、Xiao-Yan Yang、Xing-Xing Hua、Jian-Long Du
DOI:10.1007/s11164-012-0973-3
日期:2014.1
A series of platinum(II) complexes of reduced amino acid esters Schiff bases were synthesized as potential anticancer agents and characterized by 1H NMR, EA, IR, and molar conductivity. These compounds were tested for their DNA interaction with salmon sperm DNA by ultraviolet spectrum and CD spectrum, and their in vitro anticancer activities have been validated against HL-60, KB, BGC-823, and Bel-7402
合成了一系列还原氨基酸酯Schiff碱的铂(II)配合物,作为潜在的抗癌药,并通过1 H NMR,EA,IR和摩尔电导率进行了表征。通过紫外光谱和CD光谱测试了这些化合物与鲑鱼精子DNA的DNA相互作用,并通过MTT分析验证了其对HL-60,KB,BGC-823和Bel-7402细胞系的体外抗癌活性。配合物 5d 和 5f 对Bel-7402细胞系的细胞毒性 优于顺铂,并且对HL-60细胞系具有密切的细胞毒性作用。