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Puvača N. Optimization of Veterinary Antimicrobial Treatment in Companion and Food Animals. Antibiotics (Basel) 2022; 11:antibiotics11081137. [PMID: 36010005 PMCID: PMC9405314 DOI: 10.3390/antibiotics11081137] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2022] [Accepted: 08/18/2022] [Indexed: 11/16/2022] Open
Abstract
Several international strategies for antimicrobial stewardship have been developed in response to the global crisis of antimicrobial resistance [...].
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Affiliation(s)
- Nikola Puvača
- Department of Engineering Management in Biotechnology, Faculty of Economics and Engineering Management in Novi Sad, University Business Academy in Novi Sad, Cvećarska 2, 21000 Novi Sad, Serbia;
- Faculty of Biomedical and Health Sciences, Jaume I University, Avinguda de Vicent Sos Baynat, s/n, 12071 Castelló de la Plana, Spain
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Buravchenko GI, Maslov DA, Alam MS, Grammatikova NE, Frolova SG, Vatlin AA, Tian X, Ivanov IV, Bekker OB, Kryakvin MA, Dontsova OA, Danilenko VN, Zhang T, Shchekotikhin AE. Synthesis and Characterization of Novel 2-Acyl-3-trifluoromethylquinoxaline 1,4-Dioxides as Potential Antimicrobial Agents. Pharmaceuticals (Basel) 2022; 15:ph15020155. [PMID: 35215268 PMCID: PMC8877263 DOI: 10.3390/ph15020155] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2021] [Revised: 01/19/2022] [Accepted: 01/22/2022] [Indexed: 01/25/2023] Open
Abstract
The emergence of drug resistance in pathogens leads to a loss of effectiveness of antimicrobials and complicates the treatment of bacterial infections. Quinoxaline 1,4-dioxides represent a prospective scaffold for search of new compounds with improved chemotherapeutic characteristics. Novel 2-acyl-3-trifluoromethylquinoxaline 1,4-dioxides with alteration of substituents at position 2 and 6 were synthesized via nucleophilic substitution with piperazine moiety and evaluated against a broad panel of bacteria and fungi by measuring their minimal inhibitory concentrations. Their mode of action was assessed by whole-genomic sequencing of spontaneous drug-resistant Mycobacterium smegmatis mutants, followed by comparative genomic analysis, and on an original pDualrep2 system. Most of the 2-acyl-3-trifluoromethylquinoxaline 1,4-dioxides showed high antibacterial properties against Gram-positive strains, including mycobacteria, and the introduction of a halogen atom in the position 6 of the quinoxaline ring further increased their activity, with 13c being the most active compound. The mode of action studies confirmed the DNA-damaging nature of the obtained quinoxaline 1,4-dioxides, while drug-resistance may be provided by mutations in redox homeostasis genes, encoding enzymes potentially involved in the activation of the compounds. This study extends views about the antimicrobial and antifungal activities of the quinoxaline 1,4-dioxides and can potentially lead to the discovery of new antibacterial drugs.
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Affiliation(s)
- Galina I. Buravchenko
- Gause Institute of New Antibiotics, 119021 Moscow, Russia; (G.I.B.); (N.E.G.); (I.V.I.)
| | - Dmitry A. Maslov
- Laboratory of Bacterial Genetics, Vavilov Institute of General Genetics, Russian Academy of Sciences, 119333 Moscow, Russia; (D.A.M.); (S.G.F.); (A.A.V.); (O.B.B.); (V.N.D.)
| | - Md Shah Alam
- State Key Laboratory of Respiratory Disease, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou 510530, China; (M.S.A.); (X.T.); (T.Z.)
- China-New Zealand Joint Laboratory on Biomedicine and Health, Guangzhou 510530, China
- Guangdong-Hong Kong-Macao Joint Laboratory of Respiratory Infectious Diseases, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou 510530, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | | | - Svetlana G. Frolova
- Laboratory of Bacterial Genetics, Vavilov Institute of General Genetics, Russian Academy of Sciences, 119333 Moscow, Russia; (D.A.M.); (S.G.F.); (A.A.V.); (O.B.B.); (V.N.D.)
- Phystech School of Biological and Medical Physics, Moscow Institute of Physics and Technology (State University), 141701 Dolgoprudny, Russia
| | - Aleksey A. Vatlin
- Laboratory of Bacterial Genetics, Vavilov Institute of General Genetics, Russian Academy of Sciences, 119333 Moscow, Russia; (D.A.M.); (S.G.F.); (A.A.V.); (O.B.B.); (V.N.D.)
- Institute of Ecology, Peoples’ Friendship University of Russia (RUDN University), 117198 Moscow, Russia
| | - Xirong Tian
- State Key Laboratory of Respiratory Disease, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou 510530, China; (M.S.A.); (X.T.); (T.Z.)
- China-New Zealand Joint Laboratory on Biomedicine and Health, Guangzhou 510530, China
- Guangdong-Hong Kong-Macao Joint Laboratory of Respiratory Infectious Diseases, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou 510530, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Ivan V. Ivanov
- Gause Institute of New Antibiotics, 119021 Moscow, Russia; (G.I.B.); (N.E.G.); (I.V.I.)
- Organic Chemistry Department, Faculty of Natural Sciences, Mendeleyev University of Chemical Technology, 9 Miusskaya Square, 125190 Moscow, Russia
| | - Olga B. Bekker
- Laboratory of Bacterial Genetics, Vavilov Institute of General Genetics, Russian Academy of Sciences, 119333 Moscow, Russia; (D.A.M.); (S.G.F.); (A.A.V.); (O.B.B.); (V.N.D.)
| | - Maxim A. Kryakvin
- Chemistry Department, Faculty of Bioengineering and Bioinformatics, Lomonosov Moscow State University, 119991 Moscow, Russia; (M.A.K.); (O.A.D.)
| | - Olga A. Dontsova
- Chemistry Department, Faculty of Bioengineering and Bioinformatics, Lomonosov Moscow State University, 119991 Moscow, Russia; (M.A.K.); (O.A.D.)
- Center of Life Sciences, Skolkovo Institute of Science and Technology, 143028 Skolkovo, Russia
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, 117997 Moscow, Russia
| | - Valery N. Danilenko
- Laboratory of Bacterial Genetics, Vavilov Institute of General Genetics, Russian Academy of Sciences, 119333 Moscow, Russia; (D.A.M.); (S.G.F.); (A.A.V.); (O.B.B.); (V.N.D.)
| | - Tianyu Zhang
- State Key Laboratory of Respiratory Disease, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou 510530, China; (M.S.A.); (X.T.); (T.Z.)
- China-New Zealand Joint Laboratory on Biomedicine and Health, Guangzhou 510530, China
- Guangdong-Hong Kong-Macao Joint Laboratory of Respiratory Infectious Diseases, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou 510530, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Andrey E. Shchekotikhin
- Gause Institute of New Antibiotics, 119021 Moscow, Russia; (G.I.B.); (N.E.G.); (I.V.I.)
- Correspondence:
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