Syntheses of Macromolecular Ruthenium Compounds: A New Approach for the Search of Anticancer Drugs

Inorganics

Andreia Valente¹ 

关键词: ruthenium;    arene-derivatives;    conjugates;    multinuclear;    organometallics;    cytotoxicity;    chemotherapy;    anticancer;    EPR effect;   

DOI  :  10.3390/inorganics2010096

来源: mdpi

【 摘 要 】

The continuous rising of the cancer patient death rate undoubtedly shows the pressure to find more potent and efficient drugs than those in clinical use. These agents only treat a narrow range of cancer conditions with limited success and are associated with serious side effects caused by the lack of selectivity. In this frame, innovative syntheses approaches can decisively contribute to the success of “smart compounds” that might be only selective and/or active towards the cancer cells, sparing the healthy ones. In this scope, ruthenium chemistry is a rising field for the search of proficient metallodrugs by the use of macromolecular ruthenium complexes (dendrimers and dendronized polymers, coordination-cage and protein conjugates, nanoparticles and polymer-“ruthenium-cyclopentadienyl” conjugates) that can take advantage of the singularities of tumor cells (vs. healthy cells).

【 授权许可】

CC BY   
© 2014 by the authors; licensee MDPI, Basel, Switzerland.