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Wang K, Xu W, Xia C, Cao X. Temperature-Controlled Divergent Synthesis of Pyrazoles and 1-Tosyl-1 H-pyrazoles under Transition-Metal-Catalyst- and Oxidant-Free Conditions. Molecules 2024; 29:1706. [PMID: 38675526 PMCID: PMC11052136 DOI: 10.3390/molecules29081706] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2024] [Revised: 03/28/2024] [Accepted: 03/30/2024] [Indexed: 04/28/2024] Open
Abstract
Herein, a general and practical temperature-controlled approach for the divergent synthesis of pyrazoles and 1-tosyl-1H-pyrazoles via electrophilic cyclization in the absence of transition-metal catalysts and oxidants was developed. The desired products were obtained in moderate to excellent yields from common starting materials in both ionic liquids and ethanol by simply tuning the reaction temperature. This strategy employs easily synthesized substrates, mild reaction conditions, and excellent functional-group tolerance.
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Affiliation(s)
- Kai Wang
- College of Medical Engineering & The Key Laboratory for Medical Functional Nanomaterials, Jining Medical University, Jining 272067, China; (K.W.); (W.X.)
| | - Wenjing Xu
- College of Medical Engineering & The Key Laboratory for Medical Functional Nanomaterials, Jining Medical University, Jining 272067, China; (K.W.); (W.X.)
| | - Chengcai Xia
- Institute of Pharmacology, Pharmacy College, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan 271016, China
| | - Xianting Cao
- College of Medical Engineering & The Key Laboratory for Medical Functional Nanomaterials, Jining Medical University, Jining 272067, China; (K.W.); (W.X.)
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2
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Korol N, Holovko-Kamoshenkova OM, Slivka M, Pallah O, Onysko MY, Kryvovyaz A, Boyko NV, Yaremko OV, Mariychuk R. Synthesis, Biological Evaluation and Molecular Docking Studies of Novel Series of Bis-1,2,4-Triazoles as Thymidine Phosphorylase Inhibitor. Adv Appl Bioinform Chem 2023; 16:93-102. [PMID: 37560149 PMCID: PMC10408706 DOI: 10.2147/aabc.s415961] [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] [Received: 04/25/2023] [Accepted: 07/28/2023] [Indexed: 08/11/2023] Open
Abstract
INTRODUCTION Heterocyclic compounds have diverse biological activities and potential in drug development. This study aims to synthesize novel compounds with two 1,2,4-triazole cores and evaluate their biological properties, particularly their inhibitory activity against thymidine phosphorylase (TP), an enzyme involved in various physiological processes. METHODS The compounds were synthesized by reacting 5,5'-butane-bis-1,2,4-triazole derivatives with prenyl bromide. Characterization involved various techniques, including spectroscopy and elemental analysis. Antimicrobial potential was evaluated against bacteria and fungi, with comparative antibiotics as references. Inhibitory activity against TP was assessed, and molecular docking studies were conducted. RESULTS Six compounds were successfully synthesized and their structures confirmed. The synthesized triazole derivatives exhibited high biological activity, with compounds 2 and 6 showing the most promising TP inhibition. Molecular docking studies revealed interactions between compound 2 and TP, involving nine amino acids. DISCUSSION The synthesis of novel compounds with two 1,2,4-triazole cores contributes significantly to bis-triazole research. These compounds have potential as anti-tumor agents due to their inhibitory activity against TP, a crucial enzyme in tumor growth and metastasis. Comparative evaluation against antibiotics highlights their potency. Docking results provide insights into their interactions with TP, supporting their potential as potent TP inhibitors. Further research should focus on evaluating their efficacy in biological models, understanding their mechanisms of action, and optimizing their activities. CONCLUSION The synthesized compounds with two 1,2,4-triazole cores exhibit significant biological activity, including strong TP inhibition and broad-spectrum antimicrobial effects. These findings emphasize their potential as anti-tumor agents and the need for further exploration and optimization. Future research should focus on evaluating their efficacy in biological models, understanding their mechanisms of action, and developing more potent bis-triazole derivatives for drug discovery efforts. The combined results from assays and docking studies support the therapeutic potential of these compounds as anti-tumor agents.
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Affiliation(s)
- Nataliya Korol
- Organic Chemistry Department, Educational and Research Institute of Chemistry and Ecology, Uzhhorod National University, Uzhhorod, Ukraine
| | - Oksana M Holovko-Kamoshenkova
- Organic Chemistry Department, Educational and Research Institute of Chemistry and Ecology, Uzhhorod National University, Uzhhorod, Ukraine
| | - Mikhailo Slivka
- Organic Chemistry Department, Educational and Research Institute of Chemistry and Ecology, Uzhhorod National University, Uzhhorod, Ukraine
| | - Oleksandra Pallah
- Department of Clinical and Laboratory Diagnostics and Pharmacology, Faculty of Dentistry, Uzhhorod National University, Uzhhorod, Ukraine
| | - Mykhailo Yu Onysko
- Organic Chemistry Department, Educational and Research Institute of Chemistry and Ecology, Uzhhorod National University, Uzhhorod, Ukraine
| | - Andriy Kryvovyaz
- Organic Chemistry Department, Educational and Research Institute of Chemistry and Ecology, Uzhhorod National University, Uzhhorod, Ukraine
| | - Nadiya V Boyko
- Department of Clinical and Laboratory Diagnostics and Pharmacology, Faculty of Dentistry, Uzhhorod National University, Uzhhorod, Ukraine
| | - Olha V Yaremko
- Department of Microbiology and Virology, Lviv National Stepan Gzhytsky University of Veterinary Medicine and Biotechnology, Lviv, Ukraine
| | - Ruslan Mariychuk
- Department of Ecology, Faculty of Humanities and Natural Science, University of Presov, Presov, Slovak Republic
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3
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Kumar Parangi R, Domala R. Synthesis, Characterization, Biological Evaluation and Docking Studies of Some novel 5-(2-Methyl-1,8-Naphthyridin-3-yl)-1,3,4-Oxadiazol-2-Amine and its derivatives using symmetrical anhydrides. RESULTS IN CHEMISTRY 2023. [DOI: 10.1016/j.rechem.2023.100795] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023] Open
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4
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Fizer MM, Fizer OI, Slivka MV, Mariychuk RT. New [1,3]thiazolo[3,2-b][1,2,4]triazol-7-ium cationic surfactant as a stabilizer of silver and gold nanoparticles. APPLIED NANOSCIENCE 2022. [DOI: 10.1007/s13204-022-02687-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
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5
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Kut D, Kut M, Svalyavin O, Onysko M, Lendel V. Halogenoheterocyclization of terminal and internal 2-allylthio-3-methyl(phenyl)-7-trifluoromethylquinazolin-4-ones. PHOSPHORUS SULFUR 2022. [DOI: 10.1080/10426507.2022.2085275] [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]
Affiliation(s)
- Diana Kut
- Faculty of Chemistry, Department of Organic Chemistry, Uzhhorod National University, Uzhhorod, Ukraine
| | - Mykola Kut
- Faculty of Chemistry, Department of Organic Chemistry, Uzhhorod National University, Uzhhorod, Ukraine
| | - Oleg Svalyavin
- Institute of Organic Chemistry, National Academy of Sciences of Ukraine, Kyiv, Ukraine
| | - Mikhajlo Onysko
- Faculty of Chemistry, Department of Organic Chemistry, Uzhhorod National University, Uzhhorod, Ukraine
| | - Vasil Lendel
- Faculty of Chemistry, Department of Organic Chemistry, Uzhhorod National University, Uzhhorod, Ukraine
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6
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Tao S, Huo A, Gao Y, Zhang X, Yang J, Du Y. PhICl2-Mediated Regioselective and Electrophilic Oxythio/Selenocyanation of o-(1-Alkynyl)benzoates: Access to Biologically Active S/SeCN-Containing Isocoumarins. Front Chem 2022; 10:859995. [PMID: 35665060 PMCID: PMC9158338 DOI: 10.3389/fchem.2022.859995] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2022] [Accepted: 02/28/2022] [Indexed: 12/11/2022] Open
Abstract
The application of PhICl2/NH4SCN and PhICl2/KSeCN reagent systems to the synthesis of the biologically active S/SeCN-containing isocoumarins via a process involving thio/selenocyanation, enabled by thio/selenocyanogen chloride generated in situ, followed with an intramolecular lactonization was realized. Gram-scale synthesis, further derivatization to access C4 thio/selenocyanated Xyridin A and anti-tumor activities of the obtained products highlight the potential use of this method.
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Affiliation(s)
- Shanqing Tao
- Tianjin Key Laboratory for Modern Drug Delivery and High-Efficiency, School of Pharmaceutical Science and Technology, Tianjin University, Tianjin, China
| | - Aiwen Huo
- Hebei Key Laboratory of State Key Laboratory of Metastable Materials Science and Technology, Yanshan University, Qinhuangdao, China
| | - Yan Gao
- Tianjin Key Laboratory for Modern Drug Delivery and High-Efficiency, School of Pharmaceutical Science and Technology, Tianjin University, Tianjin, China
| | - Xiangyang Zhang
- Tianjin Key Laboratory for Modern Drug Delivery and High-Efficiency, School of Pharmaceutical Science and Technology, Tianjin University, Tianjin, China
| | - Jingyue Yang
- Hebei Key Laboratory of State Key Laboratory of Metastable Materials Science and Technology, Yanshan University, Qinhuangdao, China
- *Correspondence: Yunfei Du, ; Jingyue Yang,
| | - Yunfei Du
- Tianjin Key Laboratory for Modern Drug Delivery and High-Efficiency, School of Pharmaceutical Science and Technology, Tianjin University, Tianjin, China
- *Correspondence: Yunfei Du, ; Jingyue Yang,
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7
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Slivka M, Fizer M, Mariychuk R, Ostafin M, Moyzesh O, Koval G, Kamoshenkova OH, Rusyn I, l Lendel V. Synthesis and antimicrobial activity of functional derivatives of thiazolo[2,3-c][1,2,4]triazoles. LETT DRUG DES DISCOV 2022. [DOI: 10.2174/1570180819666220110145659] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
Background:
Condensed triazoles are a well-known class of heterocyclic compounds due to a wide range of biological activity. The study is dedicated to the evaluation of the antimicrobial potential of new functional derivatives of thiazolo[2,3-c][1,2,4]triazoles.
Methods:
Effective, easy-to-implement and low-cost routes to the production of title compounds via electrophilic intramolecular heterocyclization are reported. Bactericidal and fungicidal activities against Gram-positive and Gram-negative bacteria, and fungus were studied. The influence of functional groups on the biological activity of tested thiazolo[2,3-c][1,2,4]triazoles is discussed.
Results:
Microbiological evaluation shows that 6-[(trichlorotellanyl)methyl]-[1,3]thiazolo[2,3-c][1,2,4]triazol-3-amine hydrogen chloride 2a and 3-(2-hydroxyphenyl)-6-[(trichloro-λ4-tellanyl)methyl]-5,6-dihydro-[1,3]thiazolo[2,3-c][1,2,4]triazole 2g have a high bactericidal activity and Cu (I) salts of 3-(2-hydroxyphenyl)-6-iodomethyl/6-methylidene-5,6-dihydro-[1,3]thiazolo-[2,3-c][1,2,4]triazoles 5a,c have a high fungicidal activity.
Conclusion:
it must be concluded that these products or their derivatives may be of practical benefit as bactericidal and fungicidal agents.
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Affiliation(s)
- Mikhailo Slivka
- Department of Organic Chemistry, Faculty of Chemistry, Uzhhorod National University, Uzhhorod, Ukraine
| | - Maksym Fizer
- Department of Organic Chemistry, Faculty of Chemistry, Uzhhorod National University, Uzhhorod, Ukraine
| | - Ruslan Mariychuk
- Department of Ecology, Faculty of Humanity and Natural Sciences, University of Presov in Presov, Presov, Slovak Republic
| | - Marek Ostafin
- Department of Microbiology and Biomonitoring, Faculty of Agriculture and Economics, University of Agriculture in Krakow, Krakow, Poland
| | - Olexander Moyzesh
- Department of Organic Chemistry, Faculty of Chemistry, Uzhhorod National University, Uzhhorod, Ukraine
| | - Galyna Koval
- Department of Microbiology, Faculty of Medicine, Uzhhorod National University, Uzhhorod, Ukraine
| | | | - Ivan Rusyn
- Department of Organic Chemistry, Faculty of Chemistry, Uzhhorod National University, Uzhhorod, Ukraine
| | - Vasy l Lendel
- Department of Organic Chemistry, Faculty of Chemistry, Uzhhorod National University, Uzhhorod, Ukraine
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8
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Fang Y, Ren S, He C, Han H, Liao F, Liu JB, Yang M. Selective halocyclization and iodosulfonylation of N-benzothiazol2-yl alkynamides under mild conditions. Org Biomol Chem 2022; 20:6550-6553. [DOI: 10.1039/d2ob01165d] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
An effective synthetic entry to pyrimidobenzothiazoles via 6-endo-dig halocyclization of N-benzothiazol-2-yl alkynamides was developed under mild conditions with a broad substrate scope. Several multisubstituted α,β-enones were synthesized by using the...
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9
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Synthesis of mononuclear heterocycles via electrophilic cyclization. MONATSHEFTE FUR CHEMIE 2021. [DOI: 10.1007/s00706-021-02869-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
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10
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Onysko M, Svalyavin O, Slivka M, Slivka M, Baumer V, Lendel V. Highly efficient synthesis and
NMR
features of novel fused pyrimidothiazinium trihalogenides. J Heterocycl Chem 2021. [DOI: 10.1002/jhet.4387] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Affiliation(s)
- Mikhajlo Onysko
- Department of Organic Chemistry, Faculty of Chemistry Uzhhorod National University Uzhhorod Ukraine
| | | | - Marina Slivka
- Department of Organic Chemistry, Faculty of Chemistry Uzhhorod National University Uzhhorod Ukraine
| | - Mikhailo Slivka
- Department of Organic Chemistry, Faculty of Chemistry Uzhhorod National University Uzhhorod Ukraine
| | - Vjacheslav Baumer
- State Scientific Institution “Institute for Single Crystals” NAS of Ukraine Kharkiv Ukraine
| | - Vasil Lendel
- Department of Organic Chemistry, Faculty of Chemistry Uzhhorod National University Uzhhorod Ukraine
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