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Muller J, Cardey B, Zedet A, Desingle C, Grzybowski M, Pomper P, Foley S, Harakat D, Ramseyer C, Girard C, Pudlo M. Synthesis, evaluation and molecular modelling of piceatannol analogues as arginase inhibitors. RSC Med Chem 2020; 11:559-568. [PMID: 33479657 PMCID: PMC7593889 DOI: 10.1039/d0md00011f] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2020] [Accepted: 03/29/2020] [Indexed: 11/21/2022] Open
Abstract
Arginase is involved in a wide range of pathologies including cardiovascular diseases and infectious diseases whilst it is also a promising target to improve cancer immunotherapy. To date, only a limited number of inhibitors of arginase have been reported. Natural polyphenols, among them piceatannol, are moderate inhibitors of arginase. Herein, we report our efforts to investigate catechol binding by quantum chemistry and generate analogues of piceatannol. In this work, we synthesized a novel series of amino-polyphenols which were then evaluated as arginase inhibitors. Their structure-activity relationships were elucidated by deep quantum chemistry modelling. 4-((3,4-Dihydroxybenzyl)amino)benzene-1,2-diol 3t displays a mixed inhibition activity on bovine and human arginase I with IC50 (K i) values of 76 (82) μM and 89 μM, respectively.
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Affiliation(s)
- J Muller
- PEPITE EA4267 , Univ. Bourgogne Franche-Comté , F-25000 Besançon , France . ; Tel: +(33) 381 665 542
| | - B Cardey
- Laboratoire Chrono-environnement (UMR CNRS 6249) , Univ. Bourgogne Franche-Comté , F-25000 Besançon , France
| | - A Zedet
- PEPITE EA4267 , Univ. Bourgogne Franche-Comté , F-25000 Besançon , France . ; Tel: +(33) 381 665 542
| | - C Desingle
- PEPITE EA4267 , Univ. Bourgogne Franche-Comté , F-25000 Besançon , France . ; Tel: +(33) 381 665 542
| | - M Grzybowski
- OncoArendi Therapeutics , PL02089 Warsaw , Poland
| | - P Pomper
- OncoArendi Therapeutics , PL02089 Warsaw , Poland
| | - S Foley
- Laboratoire Chrono-environnement (UMR CNRS 6249) , Univ. Bourgogne Franche-Comté , F-25000 Besançon , France
| | - D Harakat
- Institut de Chimie Moléculaire de Reims (UMR CNRS 7312) , Univ. Reims Champagne Ardenne , F-51000 Reims , France
| | - C Ramseyer
- Laboratoire Chrono-environnement (UMR CNRS 6249) , Univ. Bourgogne Franche-Comté , F-25000 Besançon , France
| | - C Girard
- PEPITE EA4267 , Univ. Bourgogne Franche-Comté , F-25000 Besançon , France . ; Tel: +(33) 381 665 542
| | - M Pudlo
- PEPITE EA4267 , Univ. Bourgogne Franche-Comté , F-25000 Besançon , France . ; Tel: +(33) 381 665 542
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