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Dupati P, Sapuri‐Butti AR, Musini A, Narayan Singh H. Synthesis of New 2‐(Pyridin‐4‐yl)‐1H‐imidazo[4,5‐
b
]pyridine Derivatives:
In vitro
Antibacterial and
In silico
Screening. ChemistrySelect 2023. [DOI: 10.1002/slct.202204774] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/05/2023]
Affiliation(s)
- Praveen Dupati
- Department of Chemistry Mahatma Gandhi University Nalgonda Telangana State - 508254 India
| | | | - Anjaneyulu Musini
- Centre for Biotechnology Institute of Science and Technology Jawaharlal Nehru Technological University Hyderabad Telangana State - 500085 India
| | - Himanshu Narayan Singh
- Department of Systems Biology Columbia University Irving Medical Centre 100032 New York USA
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Structure and optical properties of new nitro-derivatives of 2-N-alkiloamino-picoline N-oxide isomers. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.133372] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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Stankevičiūtė J, Vaitekūnas J, Petkevičius V, Gasparavičiūtė R, Tauraitė D, Meškys R. Oxyfunctionalization of pyridine derivatives using whole cells of Burkholderia sp. MAK1. Sci Rep 2016; 6:39129. [PMID: 27982075 PMCID: PMC5159870 DOI: 10.1038/srep39129] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2016] [Accepted: 11/17/2016] [Indexed: 11/20/2022] Open
Abstract
Pyridinols and pyridinamines are important intermediates with many applications in chemical industry. The pyridine derivatives are in great demand as synthons for pharmaceutical products. Moreover, pyridines are used either as biologically active substances or as building blocks for polymers with unique physical properties. Application of enzymes or whole cells is an attractive strategy for preparation of hydroxylated pyridines since the methods for chemical synthesis of pyridinols, particularly aminopyridinols, are usually limited or inefficient. Burkholderia sp. MAK1 (DSM102049), capable of using pyridin-2-ol as the sole carbon and energy source, was isolated from soil. Whole cells of Burkholderia sp. MAK1 were confirmed to possess a good ability to convert different pyridin-2-amines and pyridin-2-ones into their 5-hydroxy derivatives. Moreover, several methylpyridines as well as methylated pyrazines were converted to appropriate N-oxides. In conclusion, regioselective oxyfunctionalization of pyridine derivatives using whole cells of Burkholderia sp. MAK1 is a promising method for the preparation of various pyridin-5-ols and pyridin-N-oxides.
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Affiliation(s)
- Jonita Stankevičiūtė
- Department of Molecular Microbiology and Biotechnology, Institute of Biochemistry, the Life Sciences Centre, Vilnius University, Sauletekio al. 7, LT-10257 Vilnius, Lithuania
| | - Justas Vaitekūnas
- Department of Molecular Microbiology and Biotechnology, Institute of Biochemistry, the Life Sciences Centre, Vilnius University, Sauletekio al. 7, LT-10257 Vilnius, Lithuania
| | - Vytautas Petkevičius
- Department of Molecular Microbiology and Biotechnology, Institute of Biochemistry, the Life Sciences Centre, Vilnius University, Sauletekio al. 7, LT-10257 Vilnius, Lithuania
| | - Renata Gasparavičiūtė
- Department of Molecular Microbiology and Biotechnology, Institute of Biochemistry, the Life Sciences Centre, Vilnius University, Sauletekio al. 7, LT-10257 Vilnius, Lithuania
| | - Daiva Tauraitė
- Department of Molecular Microbiology and Biotechnology, Institute of Biochemistry, the Life Sciences Centre, Vilnius University, Sauletekio al. 7, LT-10257 Vilnius, Lithuania
| | - Rolandas Meškys
- Department of Molecular Microbiology and Biotechnology, Institute of Biochemistry, the Life Sciences Centre, Vilnius University, Sauletekio al. 7, LT-10257 Vilnius, Lithuania
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