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Cui J, Sun Y, Wang L, Tan W, Guo Z. Preparation of chitosan derivatives containing aromatic five-membered heterocycles for efficient antimicrobial and antioxidant activities. Int J Biol Macromol 2023; 247:125850. [PMID: 37460067 DOI: 10.1016/j.ijbiomac.2023.125850] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2023] [Revised: 06/26/2023] [Accepted: 07/13/2023] [Indexed: 07/23/2023]
Abstract
In this study, nine chitosan derivatives containing aromatic five-membered heterocycles were prepared and the effects of different grafting methods on the biological activities of chitosan derivatives were investigated. The structures of all the compounds were characterized by Fourier Transform Infrared (FT-IR) spectroscopy and Nuclear Magnetic Resonance (NMR) spectroscopy, while the antioxidant, antifungal and antibacterial activities of the chitosan derivatives were tested. The experimental data suggested that the chitosan derivatives had outstanding inhibitory ability against Fusarium graminearum, Fusarium oxysporum f.sp.cucumbrum, Staphylococcus aureus and Escherichia coli. At the same time, some of the compounds showed strong scavenging ability against DPPH radical and superoxide radical. Cytotoxicity experiments have demonstrated that some chitosan derivatives are non-toxic to L929 cells. More importantly, compared to chitosan, these chitosan derivatives have good water solubility and can be used as potential polymers for antifungal and antibacterial biomaterials in agriculture.
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Affiliation(s)
- Jingmin Cui
- Key Laboratory of Coastal Biology and Bioresource Utilization, Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences, Yantai 264003, China; Center for Ocean Mega-Science, Chinese Academy of Sciences, 7 Nanhai Road, Qingdao 266071, China; University of Chinese Academy of Sciences, Beijing 100049, China
| | - Yan Sun
- Key Laboratory of Coastal Biology and Bioresource Utilization, Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences, Yantai 264003, China; Center for Ocean Mega-Science, Chinese Academy of Sciences, 7 Nanhai Road, Qingdao 266071, China; University of Chinese Academy of Sciences, Beijing 100049, China
| | - Linqing Wang
- School of Chemical and Materials Science, Ludong University, Yantai 264025, China
| | - Wenqiang Tan
- Key Laboratory of Coastal Biology and Bioresource Utilization, Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences, Yantai 264003, China; Center for Ocean Mega-Science, Chinese Academy of Sciences, 7 Nanhai Road, Qingdao 266071, China
| | - Zhanyong Guo
- Key Laboratory of Coastal Biology and Bioresource Utilization, Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences, Yantai 264003, China; Center for Ocean Mega-Science, Chinese Academy of Sciences, 7 Nanhai Road, Qingdao 266071, China; University of Chinese Academy of Sciences, Beijing 100049, China.
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Fabitha K, Chandrakanth M, Pramod RN, Arya CG, Li Y, Banothu J. Recent Developments in the Synthesis of Indole‐Pyrazole Hybrids. ChemistrySelect 2022. [DOI: 10.1002/slct.202201064] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- K. Fabitha
- Department of Chemistry National Institute of Technology Calicut Kozhikode 673601 Kerala India
| | - Munugala Chandrakanth
- Department of Chemistry National Institute of Technology Calicut Kozhikode 673601 Kerala India
| | - Rakendu N. Pramod
- Department of Chemistry National Institute of Technology Calicut Kozhikode 673601 Kerala India
| | - C. G. Arya
- Department of Chemistry National Institute of Technology Calicut Kozhikode 673601 Kerala India
| | - Yupeng Li
- Masonic Cancer Center and Department of Medicinal Chemistry University of Minnesota Minneapolis Minnesota 55455 United States
| | - Janardhan Banothu
- Department of Chemistry National Institute of Technology Calicut Kozhikode 673601 Kerala India
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Liu J, Yu Y. Efficient Access to 3, 4‐Diarylpyrroles through Selective Bromination and Subsequent Suzuki‐Coupling Reaction. ChemistrySelect 2019. [DOI: 10.1002/slct.201900875] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Jianhui Liu
- School of Petroleum and Chemical EngineeringDalian University of TechnologyPanjin Campus, Panjin, Liaoning Province 124221 P. R. China
- State Key Laboratory of Fine ChemicalsDalian University of Technology Dalian 116024 P. R. China
| | - Yaqiang Yu
- School of Petroleum and Chemical EngineeringDalian University of TechnologyPanjin Campus, Panjin, Liaoning Province 124221 P. R. China
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Mathiyazhagan AD, Anilkumar G. Recent advances and applications of p-toluenesulfonylmethyl isocyanide (TosMIC). Org Biomol Chem 2019; 17:6735-6747. [DOI: 10.1039/c9ob00847k] [Citation(s) in RCA: 37] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
TosMIC, a unique and multifunctional synthetic reagent, reacts with a wide spectrum of synthons to deliver novel scaffolds.
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Affiliation(s)
| | - Gopinathan Anilkumar
- School of Chemical Sciences
- Mahatma Gandhi University
- Kottayam
- India
- Advanced Molecular Materials Research Centre (AMMRC)
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Dorostkar-Ahmadi N, Davoodnia A, Tavakoli-Hoseini N, Behmadi H. Facile Synthesis of New 6-Alkylamino-1 H-pyrazolo[3,4- b]pyridine-5-carbonitrile Derivatives. J Heterocycl Chem 2018. [DOI: 10.1002/jhet.3285] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
| | | | | | - Hossein Behmadi
- Department of Chemistry, Mashhad Branch; Islamic Azad University; Mashhad Iran
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