Neutral and Ionic Cycloruthenated 2-Phenylindoles as Cytotoxic Agents

作者：Belsa Lluis; Lopez Concepcion^*; Gonzalez Asensio; Font Bardia Merce; Calvet Teresa; Calvis Carmen; Messeguer Ramon

来源：Organometallics, 2013, 32(24): 7264-7267.

DOI：10.1021/om400941b

The synthesis and characterization of two families of cyclometalated Ru(II) complexes with the new (C-sp2,N-indole)(-) motif formed by activation of the C-H bonds of 2-phenylindole ligands of the general formula {(4%26apos;-R%26apos;-C6H4)-3-NOMe-5-R-2-6-R-3-(C6H2N)}are presented. The novel ruthenacycles show a remarkable cytotoxic activity in MCF7 and MDA-MB231 breast cancer cell lines, which clearly exceeds those of the trans and cis isomers of [PtCl2(L)(DMSO)] derived from the same ligands and even that of cisplatin.

• 出版日期2013-12-23