The arylbipyridine platinum (II) complex increases the level of ROS and induces lipid peroxidation in glioblastoma cells.

Here we present the biological properties of the arylbipyridine platinum (II) complex (arylbipy-Pt) and describe the potential mechanism of its antitumor action which differs from that of the well-known cisplatin. Leading to the oxidative stress and lipid peroxidation, the arylbipyridine platinum (II) complex showcases the significant cytotoxicity against the glioblastoma cells as shown by the MTT test. Using the 5-ethyl-2-deoxyuridine we study the proliferative activity of glioblastoma cells to affirm that arylbipyridine platinum (II) complex does not impede cell division or DNA replication.

Acetonyl C^N^N platinum(II) complexes of arylbipyridines.

This paper presents the first example of the formation of acetonyl tridentate CˆNˆN complexes of arylbipyridines in the reaction of chloroplatinum complexes with acetone in the presence of alkali. The chemical structure of obtained substances was established by means of H,C NMR, COSY, HSQC, and HMBC techniques. The attribution of all proton and carbon signals in NMR spectra was performed using 1D and 2D NMR experiments for the synthesized acetonyl cycloplatinated complexes.