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Hassan AY, Shabaan SN, El-Sebaey SA, Abou-Amra ES. Synthesis of pyrido-annelated [1,2,4,5]tetrazines, [1,2,4]triazepine, and [1,2,4,5]tetrazepines for anticancer, DFT, and molecular docking studies. Sci Rep 2023; 13:5585. [PMID: 37020093 PMCID: PMC10076274 DOI: 10.1038/s41598-023-32421-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2022] [Accepted: 03/27/2023] [Indexed: 04/07/2023] Open
Abstract
In this strategy, we attempt to design various novel nitrogen-rich heterocycles in one molecule. Green, simple, and efficient aza-annulations of an active, versatile building block, 1-amino-4-methyl-2-oxo-6-phenyl-1,2-dihydropyridine-3-carbonitrile (1), with different bifunctional reagents were developed under solvent-free conditions, resulting in the bridgehead tetrazines and azepines (triazepine and tetrazepines). Pyrido[1,2,4,5]tetrazines have been synthesized through two pathways; [3 + 3]- and [5 + 1]-annulations. In addition, pyrido-azepines have been developed by applying [4 + 3]-and [5 + 2]-annulations. This protocol establishes an efficient technique for synthesizing essential biological derivatives of 1,2,4,5-tetrazines, 1,2,4-triazepines, and 1,2,4,5-tetrazepine, tolerating a diverse variety of functionalities without the need for catalysis and fast reaction rates in high yields. The National Cancer Institute (NCI, Bethesda, USA) examined twelve compounds produced at a single high dosage (10-5 M). Compounds 4, 8, and 9 were discovered to have potent anticancer action against certain cancer cell types. To explain NCI results, the density of states was calculated to conduct a better description of the FMOs. The molecular electrostatic potential maps were created to explain a molecule's chemical reactivity. In silico ADME experiments were performed to better understand their pharmacokinetic characteristics. Finally, the molecular docking investigations on Janus Kinase-2 (PDB ID: 4P7E) were carried out to study the binding mechanism, binding affinity, and non-bonding contacts.
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Affiliation(s)
- Aisha Y Hassan
- Department of Chemistry, Organic Chemistry, Faculty of Science (Girls), Al-Azhar University, Youssef Abbas Street, Nasr City, Cairo, Egypt
| | - Sara N Shabaan
- Department of Chemistry, Organic Chemistry, Faculty of Science (Girls), Al-Azhar University, Youssef Abbas Street, Nasr City, Cairo, Egypt
| | - Samiha A El-Sebaey
- Department of Pharmaceutical Organic Chemistry, Faculty of Pharmacy (Girls), Al-Azhar University, Youssef Abbas Street, Nasr City, Cairo, Egypt
| | - Eman S Abou-Amra
- Department of Chemistry, Organic Chemistry, Faculty of Science (Girls), Al-Azhar University, Youssef Abbas Street, Nasr City, Cairo, Egypt.
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Abbas HS, Abo Zeina EA, Radwan HA, Shati AA, Alfaifi MY, Elbehairi SEI. Efficient Synthesis and Biological Evaluation of some new series of pyridine derivatives: Promising and Potent New Class of Anticancer Agents. J Heterocycl Chem 2022. [DOI: 10.1002/jhet.4533] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Hebat‐Allah S. Abbas
- Chemistry Department, Faculty of Science King Khalid University Abha Saudi Arabia
- Photochemistry Department National Research Centre Dokki Cairo Egypt
| | - Esraa A. Abo Zeina
- Chemistry Department, Faculty of Science King Khalid University Abha Saudi Arabia
| | - Hayam A. Radwan
- Chemistry Department, Faculty of Women of Arts, Sciences and Educatin Ain Shams University Cairo, Egypt Abidah Saudi Arabia
| | - Ali A. Shati
- Biology Department, Faculty of Science King Khalid University Abha Saudi Arabia
| | - Mohammad Y. Alfaifi
- Biology Department, Faculty of Science King Khalid University Abha Saudi Arabia
| | - Serag Eldin I. Elbehairi
- Biology Department, Faculty of Science King Khalid University Abha Saudi Arabia
- Cell Culture Lab, Egyptian Organization for Biological Products and Vaccines (VACSERA Holding Company), 51 Wezaret El‐Zeraa St., Agouza Giza Egypt
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Nasr AZ, Farahat A, Zein MA, Abdelrehim ESM. Synthesis and Antimicrobial Activity of 1,3,4-Oxadiazoline, 1,3-Thiazolidine, and 1,2,4-Triazoline Double-Tailed Acyclo C-Nucleosides. ACS OMEGA 2022; 7:16884-16894. [PMID: 35647435 PMCID: PMC9134228 DOI: 10.1021/acsomega.1c06339] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/10/2021] [Accepted: 04/13/2022] [Indexed: 06/15/2023]
Abstract
The condensation products of terphthaloyl bishydrazide with two equivalents of various monosaccharide aldoses were found to have a bis(sugarhydrazone) form or bis-glycosylhydrazide structure or coexist in tautomeric equilibrium depending on the sugar configuration. The condensation products were substantially utilized as 3-acetyl-1,3,4-oxadiazoline, 1,3-thiazolidine, and 4-amino-1,2,4-triazoline double-tailed acyclo C-nucleosides synthons. The preliminary antimicrobial activities of representative examples of the prepared compounds were evaluated.
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Tambe A, Sadaphal G, Dhawale R, Shirole G. Pumice-based sulfonic acid: a sustainable and recyclable acidic catalyst for one-pot synthesis of pyrazole anchored 1,4-dihydropyridine derivatives at room temperature. RESEARCH ON CHEMICAL INTERMEDIATES 2022. [DOI: 10.1007/s11164-021-04649-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Gomha SM, Muhammad ZA, Ezz El-Arab E, Elmetwally AM, El-Sayed AA, Matar IK. Design, Synthesis, Molecular Docking Study and Anti-Hepatocellular Carcinoma Evaluation of New Bis-Triazolothiadiazines. Mini Rev Med Chem 2020; 20:788-800. [PMID: 31613728 DOI: 10.2174/1389557519666191015130037] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2018] [Revised: 11/12/2018] [Accepted: 07/10/2019] [Indexed: 11/22/2022]
Abstract
OBJECTIVE The reaction of bis(4-amino-4H-1,2,4-triazole-3-thiol) with hydrazonoyl halides and α-halo-ketones gave a new series of bis-1,2,4-triazolo[3,4-b]thiadiazine derivatives. METHODS The structure of the new products was established on the basis of their elemental and spectral data (mass, 1H NMR, 13C NMR and IR) and an alternate method. RESULTS Several of the synthesized products were subjected to in vitro anticancer screening against human hepatocellular carcinoma (HepG-2) and the results showed that compounds 16, 14 and 12 have promising activities (IC50 value of 24.8±9.1, 28.3±0.5, and 31±2.9μM, respectively) compared with Harmine reference drug (IC50 value of 22.4±1.11 μM). CONCLUSION Moreover, molecular docking studies were performed to analyze the binding modes of the discovered hits into the active site of DYRK1A using iGEMDOCK.
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Affiliation(s)
- Sobhi M Gomha
- Chemistry Department, Faculty of Science, Cairo University, Giza 12613, Egypt
- Department of Chemistry, Faculty of Science, Islamic University in Almadinah Almonawara, Almadinah Almonawara, 42351, Saudi Arabia
| | - Zeinab A Muhammad
- Organic Chemistry Department, National Organization for Drug Control and Research (NODCAR), Giza 12311, Egypt
| | - Elham Ezz El-Arab
- Organic Chemistry Department, National Organization for Drug Control and Research (NODCAR), Giza 12311, Egypt
| | - Amira M Elmetwally
- Organic Chemistry Department, National Organization for Drug Control and Research (NODCAR), Giza 12311, Egypt
| | - Abdelaziz A El-Sayed
- Department of Chemistry, Faculty of Science, Islamic University in Almadinah Almonawara, Almadinah Almonawara, 42351, Saudi Arabia
- Department of Zoology, Faculty of Science, Zagazig University, Zagazig 44519, Egypt
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Pikun NV, Kolesnyk NP, Rusanov EB, Plotniece A, Rucins M, Sobolev A, Shermolovich YG. Synthesis of fluorinated 2,6-heptanediones and 2-oxa-6- azabicyclo[2.2.2]octanes from 1,4-dihydropyridines. Tetrahedron 2018. [DOI: 10.1016/j.tet.2018.04.075] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Mohamed SF, Kotb ER, Abd El-Meguid EA, Awad HM. Synthesis and anticancer activity of novel 2-substituted pyranopyridine derivatives. RESEARCH ON CHEMICAL INTERMEDIATES 2016. [DOI: 10.1007/s11164-016-2633-5] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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M Flefel E, S Abbas HA, E Abdel Mageid R, A Zaghary W. Synthesis and Cytotoxic Effect of Some Novel 1,2-Dihydropyridin-3-carbonitrile and Nicotinonitrile Derivatives. Molecules 2015; 21:E30. [PMID: 26729087 PMCID: PMC6272992 DOI: 10.3390/molecules21010030] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2015] [Revised: 12/15/2015] [Accepted: 12/22/2015] [Indexed: 12/18/2022] Open
Abstract
1-(2,4-Dichlorophenyl)-3-(4-fluorophenyl)propen-1-one (1) was prepared and reacted with an active methylene compound (ethyl cyanoacetate) in the presence of ammonium acetate to give the corresponding cyanopyridone 2. Compound 2 reacted with hydrazine hydrate, malononitrile, ethyl bromoacetate and phosphorous oxychloride to afford compounds 4 and 7–11, respectively. The 2-chloropyridine derivative 11 reacted with different primary amines, namely benzyl amine, piperonyl amine, 1-phenylethyl amine, and/or the secondary amines 2-methyl-pipridine and morpholine to give the corresponding derivatives 12–15. Hydrazinolysis of chloropyridine derivative 11 with hydrazine hydrate afforded the corresponding hydrazino derivative 17. Condensation of compound 17 with ethyl acetoacetate, acetylacetone, isatin and different aldehydes gave the corresponding derivatives 18–21. Some of newly synthesized compounds were screened for cytotoxic activity against three tumor cell lines. The results indicated that compounds 8 and 16 showed the best results, exhibiting the highest inhibitory effects towards the three tumor cell lines, which were higher than that of the reference doxorubicin and these compounds were non-cytotoxic towards normal cells (IC50 values > 100 μg/mL).
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Affiliation(s)
- Eman M Flefel
- Department of Chemistry, College of Science, Taibah University, Al-Madinah Al-Monawarah 1343, Saudi Arabia.
- Department of Photochemistry, National Research Centre, Dokki, Cairo 12622, Egypt.
| | - Hebat-Allah S Abbas
- Department of Photochemistry, National Research Centre, Dokki, Cairo 12622, Egypt.
- Department of Chemistry, College of Science, King Khalid University, Abha 9004, Saudi Arabia.
| | - Randa E Abdel Mageid
- Department of Photochemistry, National Research Centre, Dokki, Cairo 12622, Egypt.
| | - Wafaa A Zaghary
- Department of Pharmaceutical Chemistry, College of Pharmacy, Helwan University, Ain Helwan, Cairo 11795, Egypt.
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