Exploring the C^N^C theme: Synthesis and biological properties of tridentate cyclometalated gold(III) complexes.

A family of cyclometalated Au(III) complexes featuring a tridentate C^N^C scaffold has been synthesized and characterized. Microwave assisted synthesis of the ligands has also been exploited and optimized. The biological properties of the thus formed compounds have been studied in cancer cells and demonstrate generally moderate antiproliferative effects.

Cyclometalated Complexes of Platinum and Gold with Biological Properties: State-of-the-Art and Future Perspectives.

Background: The inherent problems accompanying chemotherapy necessitate the development of new anticancer approaches. The development of compounds that can disrupt cancerous cellular machinery by novel mechanisms, via interactions with proteins and non-canonical DNA structures (e.g.

Mechanistic Insights into Gold Organometallic Compounds and their Biomedical Applications.

The application of gold in medicine can be traced back several thousand years and Au(i) compounds have been used in the treatment of rheumatoid arthritis since the last century. Recently research into gold-based drugs for a number of human diseases has seen a renaissance due to their markedly different modes of action with respect to the classical platinum chemotherapeutic compounds. Within this research area, organometallic gold complexes have been particularly explored, mainly due to their higher stability in physiological conditions guaranteed by the presence of a direct Au-C bond.