Alexandra Serhouni, Francesco Calzaferri, Yannick Bessina, Arie van der Lee, Paola B Arimondo, Maxime Louet, Jean-Yves Winum, Marie Lopez
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引用次数: 0
Abstract
Flavonoid derivatives are natural product analogues that have shown great interest for therapeutic applications as modulators of DNA methylation. In this article we report new synthesis pathways to access ten novel flavonoid derivatives (i.e. 3-halo-3-nitro-aza/thioflavanones) to be used as potential DNA methyltransferase inhibitors. These compounds have a micromolar inhibition against human DNA methyltransferase 3A in our in vitro fluorescence-based assay. Importantly, a docking study of representative compounds of this series in the enzyme pocket highlights a mode of interaction in the catalytic pocket of hDNMT3A that has never been described.
期刊介绍:
Bioorganic & Medicinal Chemistry provides an international forum for the publication of full original research papers and critical reviews on molecular interactions in key biological targets such as receptors, channels, enzymes, nucleotides, lipids and saccharides.
The aim of the journal is to promote a better understanding at the molecular level of life processes, and living organisms, as well as the interaction of these with chemical agents. A special feature will be that colour illustrations will be reproduced at no charge to the author, provided that the Editor agrees that colour is essential to the information content of the illustration in question.