Synthesis, characterization and antitumour properties of some metal(II) complexes of 2-pyridinecarboxaldehyde 2′-pyridylhydrazone and related compounds
作者:M. Mohan、M.P. Gupta、L. Chandra、N.K. Jha
DOI:10.1016/s0020-1693(00)83485-4
日期:1988.1
metal(II) complexes appeared to be monomeric, high-spin, five-coordinate (square-pyramidal) (X = Cl − or OAc − ), except for Ni(PCPH)Cl 2 which is polymeric, high-spin, six-coordinate. Each ligand behaved as a tridentate NNN donor, via the pyridine nitrogen, azomethine nitrogen, and pyridine or quinoline nitrogen. One of the most active agents of this series, Cu(PCPH)Cl 2 , showed antitumour activity against
摘要2-吡啶羧甲醛2'-吡啶hydr(PCPH)及其相关化合物与锰(II),铁(II),钴(II),镍(Il),铜(II),锌(II)和铂()的金属配合物II)的合成和表征包括低至液氮温度的磁化率测量,以及电子,红外,电子自旋共振和Mossbauer光谱。除了Ni(PCPH)Cl 2是聚合物,高自旋,六坐标。每个配体通过吡啶氮,偶氮甲氮氮和吡啶或喹啉氮作为三齿NNN供体。该系列中最活跃的药物之一Cu(PCPH)Cl 2表现出对多种移植肿瘤的抗肿瘤活性,包括肉瘤180,埃里希氏癌和对α(N)-杂环羧甲醛硫代半脲酮敏感的L1210白血病。该药可抑制肉瘤180腹水细胞的3 H-胸苷和3 H-尿苷掺入DNA和RNA。蛋白生物合成对该试剂的作用相对不敏感。