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Pacifico R, Del Gaudio N, Bove G, Altucci L, Siragusa L, Cruciani G, Ruvo M, Bellavita R, Grieco P, Adamo MFA. Discovery of a new class of triazole based inhibitors of acetyl transferase KAT2A. J Enzyme Inhib Med Chem 2022; 37:1987-1994. [PMID: 35880250 PMCID: PMC9331200 DOI: 10.1080/14756366.2022.2097447] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
Abstract
We have recently developed a new synthetic methodology that provided both N-aryl-5-hydroxytriazoles and N-pyridine-4-alkyl triazoles. A selection of these products was carried through virtual screening towards targets that are contemporary and validated for drug discovery and development. This study determined a number of potential structure target dyads of which N-pyridinium-4-carboxylic-5-alkyl triazole displayed the highest score specificity towards KAT2A. Binding affinity tests of abovementioned triazole and related analogs towards KAT2A confirmed the predictions of the in-silico assay. Finally, we have run in vitro inhibition assays of selected triazoles towards KAT2A; the ensemble of binding and inhibition assays delivered pyridyl-triazoles carboxylates as the prototype of a new class of inhibitors of KAT2A.
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Affiliation(s)
- Roberta Pacifico
- Centre for Synthesis and Chemical Biology (CSCB), Department of Chemistry, Royal College of Surgeons in Ireland, Dublin, Ireland
| | - Nunzio Del Gaudio
- Department of precision medicine, University of Campania Luigi Vanvitelli, Naples, Italy
| | - Guglielmo Bove
- Department of precision medicine, University of Campania Luigi Vanvitelli, Naples, Italy
| | - Lucia Altucci
- Department of precision medicine, University of Campania Luigi Vanvitelli, Naples, Italy
| | | | - Gabriele Cruciani
- Laboratory for Chemometrics and Molecular Modeling, Department of Chemistry, Biology, and Biotechnology, University of Perugia, Perugia, Italy
| | - Menotti Ruvo
- Institute of Biostructures and Bioimaging, Consiglio Nazionale delle Ricerche, Naples, Italy
| | - Rosa Bellavita
- Department of Pharmacy, School of Medicine, University of Naples 'Federico II', Naples, Italy
| | - Paolo Grieco
- Department of Pharmacy, School of Medicine, University of Naples 'Federico II', Naples, Italy
| | - Mauro F A Adamo
- Centre for Synthesis and Chemical Biology (CSCB), Department of Chemistry, Royal College of Surgeons in Ireland, Dublin, Ireland
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Ma Y, Zhang X, Yang Y, Hu L, Xiong Y. Synthesis of 2-alkyl triazoles with solvothermal conditions. Tetrahedron 2022. [DOI: 10.1016/j.tet.2022.132765] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Gao G, Kuantao, Mao, Lv L, Li Z. Three‐Component Coupling of α‐Trifluoromethyl Carbonyls, Azides and Amines for the Regioselective Synthesis of 1,4,5‐Trisubstituted 1,2,3‐Triazoles. Adv Synth Catal 2022. [DOI: 10.1002/adsc.202200094] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Ge Gao
- Key Laboratory of Advanced Light Conversion Materials and Biophotonics, Department of Chemistry Renmin University of China Beijing 100872 People's Republic of China
| | - Kuantao
- Key Laboratory of Advanced Light Conversion Materials and Biophotonics, Department of Chemistry Renmin University of China Beijing 100872 People's Republic of China
| | - Mao
- Key Laboratory of Advanced Light Conversion Materials and Biophotonics, Department of Chemistry Renmin University of China Beijing 100872 People's Republic of China
| | - Leiyang Lv
- Key Laboratory of Advanced Light Conversion Materials and Biophotonics, Department of Chemistry Renmin University of China Beijing 100872 People's Republic of China
| | - Zhiping Li
- Key Laboratory of Advanced Light Conversion Materials and Biophotonics, Department of Chemistry Renmin University of China Beijing 100872 People's Republic of China
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Ethyl 5-Formyl-1-(pyridin-3-yl)-1H-1,2,3-triazole-4-carboxylate: Synthesis, Crystal Structure, Hirshfeld Surface Analysis, and DFT Calculation. MOLBANK 2022. [DOI: 10.3390/m1340] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
For the first time, 5-formyl-1-(pyridin-3-yl)-1H-1,2,3-triazole-4-carboxylate was synthesized via a two-step scheme. The molecular structure of the compound was determined by a single-crystal X-ray diffraction analysis. The Hirshfeld surface analysis was used to study various intermolecular interactions. The crystalline structure is marked by the presence of three types of π-interactions (n→π*, lp···π, and π···π) between the -C(H)=O group and triazole rings. The compound is a versatile polyfunctional building block for construction of annulated 1,2,3-triazoles.
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