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Anticancer Gold(III) Compounds With Porphyrin or N-heterocyclic Carbene Ligands. | LitMetric

Anticancer Gold(III) Compounds With Porphyrin or N-heterocyclic Carbene Ligands.

Front Chem

State Key Laboratory of Synthetic Chemistry, Department of Chemistry, The University of Hong Kong, Hong Kong, China.

Published: November 2020

AI Article Synopsis

Article Abstract

The use of gold in medicine has a long history. Recent clinical applications include anti-inflammatory agents for the treatment of rheumatoid arthritis (chrysotherapy), and is currently being developed as potential anticancer chemotherapeutics. Gold(III), being isoelectronic to platinum(II) as in cisplatin, is of great interest but it is inherently unstable and redox-reactive under physiological conditions. Coordination ligands containing C and/or N donor atom(s) such as porphyrin, pincer-type cyclometalated and/or N-heterocyclic carbene (NHC) can be employed to stabilize gold(III) ion for the preparation of anticancer active compounds. In this review, we described our recent work on the anticancer properties of gold(III) compounds and the identification of molecular targets involved in the mechanisms of action. We also summarized the chemical formulation strategies that have been adopted for the delivery of cytotoxic gold compounds, and for ameliorating the toxicity.

Download full-text PDF

Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC7677586PMC
http://dx.doi.org/10.3389/fchem.2020.587207DOI Listing

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