The power point presentation describes development of Ru(II) complexes for cancer treatment. The presentation is prepared based on three review articles published in Chemical Society Reviews on 2017 and 2018: (1)Chem. Soc. Rev., 2017,46,5771 (2)Chem. Soc. Rev., 2017,46,7706 (3)Chem. Soc. Rev., 2018,47, 909-928.