
																
																	Synthesis, characterization and crystal structure of novel mononuclear peroxotungsten(VI) complexes. Insulinomimetic activity of W(VI) and Nb(V) peroxo complexes
																
																
																
															Keywords: Tungsten; Niobium; Peroxo complexes; Quinoline-2-carboxylate ligand; X-ray structure; Insulinomimetic activity