Discovery of the first A adenosine receptor ligand based on the chromone scaffold

The first potent and selective hA 1 AR ligand based on the chromone scaffold is reported in this work. Receptor-driven molecular modeling studies provide valuable information about the molecular interactions responsible for the high affinity of N -(2-nitrophenyl)-4-oxo-4 H -chromene-2-carboxamide to...

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Bibliographic Details
Published in:RSC advances 2016-05, Vol.6 (52), p.46972-46976
Main Authors: Cagide, F, Reis, J, Gaspar, A, Chavarria, D, Kachler, S, Klotz, K. N, Gomes, L. R, Low, J. N, Vilar, S, Hripcsak, G, Borges, F
Format: Article
Language:English
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Summary:The first potent and selective hA 1 AR ligand based on the chromone scaffold is reported in this work. Receptor-driven molecular modeling studies provide valuable information about the molecular interactions responsible for the high affinity of N -(2-nitrophenyl)-4-oxo-4 H -chromene-2-carboxamide to the hA 1 AR ( K i = 0.219 μM) and reinforce the crucial role of AR affinity of the amide linker located at C-2 of the pyrone ring. The first potent and selective hA 1 AR ligand based on the chromone scaffold is reported in this work.
ISSN:2046-2069
DOI:10.1039/c6ra02347a