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Research Progress in the Modification of Quercetin Leading to Anticancer Agents.

Authors :
Massi A
Bortolini O
Ragno D
Bernardi T
Sacchetti G
Tacchini M
De Risi C
Source :
Molecules (Basel, Switzerland) [Molecules] 2017 Jul 29; Vol. 22 (8). Date of Electronic Publication: 2017 Jul 29.
Publication Year :
2017

Abstract

The flavonoid quercetin (3,3',4',5,7-pentahydroxyflavone) is widely distributed in plants, foods, and beverages. This polyphenol compound exhibits varied biological actions such as antioxidant, radical-scavenging, anti-inflammatory, antibacterial, antiviral, gastroprotective, immune-modulator, and finds also application in the treatment of obesity, cardiovascular diseases and diabetes. Besides, quercetin can prevent neurological disorders and exerts protection against mitochondrial damages. Various in vitro studies have assessed the anticancer effects of quercetin, although there are no conclusive data regarding its mode of action. However, low bioavailability, poor aqueous solubility as well as rapid body clearance, fast metabolism and enzymatic degradation hamper the use of quercetin as therapeutic agent, so intense research efforts have been focused on the modification of the quercetin scaffold to obtain analogs with potentially improved properties for clinical applications. This review gives an overview of the developments in the synthesis and anticancer-related activities of quercetin derivatives reported from 2012 to 2016.<br />Competing Interests: The authors declare no conflict of interest.

Details

Language :
English
ISSN :
1420-3049
Volume :
22
Issue :
8
Database :
MEDLINE
Journal :
Molecules (Basel, Switzerland)
Publication Type :
Academic Journal
Accession number :
28758919
Full Text :
https://doi.org/10.3390/molecules22081270