Istituto di Cristallografia - CNR

Terpyridine Glycoconjugates and Their Metal Complexes: Antiproliferative Activity and Proteasome Inhibition

Metal terpyridine complexes have gained substantial interest in many application fields, such as catalysis and supramolecular chemistry. In recent years, the biological activity of terpyridine and its metal complexes has aroused considerable regard. On this basis, we synthesised new terpyridine derivatives of trehalose and glucose to improve the water solubility of terpyridine ligands and target them in cancer cells through glucose transporters. Glucose derivative and its copper(II) and iron(II) complexes showed antiproliferative activity. Interestingly, trehalose residue reduced the cytotoxicity of terpyridine. Moreover, we tested the ability of parent terpyridine ligands and their copper complexes to inhibit proteasome activity as an antineoplastic mechanism.

Anno
2023
Rivista
ChemMedChem (Print)
Impact factor
3.3
AMBITI DI RICERCA
KEYWORDS
Autori
Panebianco, Roberta; Viale, Maurizio; Loiacono, Fabrizio; Lanza, Valeria; Milardi, Danilo; Vecchio, Graziella