Bidentate ligands on osmium(VI) nitrido complexes control intracellular targeting and cell death pathways.

Synthesis and antitumor activity of a series of osmium(VI) nitrido complexes bearing quinolinolato ligands.

A series of osmium(VI) nitrido complexes supported by quinolinolato ligands have been prepared and they exhibit promising in vitro anti-cancer activities. These results establish that Os(VI)≡N is a potentially versatile and promising platform for the design of a variety of high-valent anti-cancer drugs.

A Survey of Anticancer Effect of Some Five- and Six-Membered Palladium (II) Complexes (Containing Bidentate Phosphorus Ligands) on Caco-2 Colon Cancer Cell Line

Background and Objectives: Transition metal complexes possess a variety of biological and pharmacological activities, such as antitumor, antimicrobial, anti-inflammatory, anti-diabetic, and free radical scavenging. Many studies have been carried out on platinum-based chemotherapy agents, however, most attention has been paid to non-platinum metal-based agents in order to find different metal comp...

Osmium(vi) Complexes of Sulphonyl Amid0 Ligand. Crystal Structures Of

Interactions of [PPh4]2[0s02C14] and [Bu”,Nl[OsNCl~] with LiZL [H2L = 1,2bis(p-toluenesulphonylamido)benzene] gave binuclear osmium(V1) compounds (PPh,),[Osz 04LZ(p-OH)d (1) and OS~N~L&-OH)~ (2), respectively. The structures of both compounds have been determined by X-ray crystallography. The crystal structure of the [OsZ04LZ@0H),12anion contains two trans-0s02(L) units bridged by two OH groups...

Bidentate Schiff Base derived from quinolone Ligands Oxovanadium (IV) Complexes

(II) PREPARATION AND CHARACTERIZATION OF MN (III) COMPLEXES

We have prepared and characterized a few Mn (III) complexes by using a few bidentate and tridentate ligands. Spectra of the manganese (Abstract We have prepared and characterized a few Mn (III) complexes by using a few bidentate and tridentate ligands. Spectra of the manganese (III) ion in a variety of molecular environments are reported . On the basis of solution spectra, some of these co...