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Abu-Hashem AA, Hakami O, Amri N, Mukhrish YE, Abdelgawad AAM. Synthesis of 1,3,5-Triazepines and Benzo[ f][1,3,5]triazepines and Their Biological Activity: Recent Advances and New Approaches. Molecules 2024; 29:632. [PMID: 38338376 PMCID: PMC10856803 DOI: 10.3390/molecules29030632] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2024] [Revised: 01/20/2024] [Accepted: 01/26/2024] [Indexed: 02/12/2024] Open
Abstract
This review article discusses the recent progress in synthesizing seven-membered ring 1,3,5-triazepine and benzo[f][1,3,5]triazepine derivatives. These derivatives can be either unsaturated, saturated, fused, or separated. This review covers strategies and procedures developed over the past two decades, including cyclo-condensation, cyclization, methylation, chlorination, alkylation, addition, cross-coupling, ring expansions, and ring-closing metathesis. This review discusses the synthesis of 1,3,5-triazepine derivatives using nucleophilic or electrophilic substitution reactions with various reagents such as o-phenylenediamine, 2-aminobenzamide, isothiocyanates, pyrazoles, thiazoles, oxadiazoles, oxadiazepines, and hydrazonoyl chloride. This article systematically presents new approaches and techniques for preparing these compounds. It also highlights the biological importance of benzo[f][1,3,5]triazepine derivatives, which have been used as drugs for treating nervous system diseases. This review aims to provide researchers with the necessary information to create and develop new derivatives of these compounds as quickly as possible.
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Affiliation(s)
- Ameen Ali Abu-Hashem
- Department of Physical Sciences, Chemistry Division, College of Science, Jazan University, P.O. Box 114, Jazan 45142, Saudi Arabia; (O.H.); (Y.E.M.); (A.A.M.A.)
| | | | - Nasser Amri
- Department of Physical Sciences, Chemistry Division, College of Science, Jazan University, P.O. Box 114, Jazan 45142, Saudi Arabia; (O.H.); (Y.E.M.); (A.A.M.A.)
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Sedighian H, Imani K, Bazgir A. Ultrasound-assisted a domino three-component reaction to polycyclic selenopyrans synthesis. PHOSPHORUS SULFUR 2022. [DOI: 10.1080/10426507.2021.1991344] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Hadi Sedighian
- Department of Chemistry, Shahid Beheshti University, Tehran, Iran
| | - Kaveh Imani
- Department of Chemistry, Shahid Beheshti University, Tehran, Iran
| | - Ayoob Bazgir
- Department of Chemistry, Shahid Beheshti University, Tehran, Iran
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Thurow S, Abenante L, Anghinoni JM, Lenardão EJ. SELENIUM AS A VERSATILE REAGENT IN ORGANIC SYNTHESIS: MORE THAN ALLYLIC OXIDATION. Curr Org Synth 2021; 19:331-365. [PMID: 34036912 DOI: 10.2174/1570179418666210525152001] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2020] [Revised: 03/07/2021] [Accepted: 03/20/2021] [Indexed: 11/22/2022]
Abstract
For many years since its discovery, Selenium has played the role of a bad boy who became a hero in organic transformations. Selenium dioxide, for instance, is one of the most remembered reagents in allylic oxidations, having been applied in the synthesis of several naturally occurring products. The main goal of this review is to show the recent advances in the use of classical and new selenium reagents in organic synthesis. As demonstrated through around 60 references discussed in this study, selenium can go even forward as a versatile reagent. We bring a collection of selenium reagents and their transformations that are still hidden from most synthetic organic chemists.
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Affiliation(s)
- Samuel Thurow
- Institute of Chemistry, State University of Campinas, Rua Monteiro Lobato, 270, 13083-862, Campinas, SP, Brazil
| | - Laura Abenante
- Laboratório de Síntese Orgânica Limpa - LASOL, CCQFA. Universidade Federal de Pelotas - UFPel, P. O. Box 354, 96010-900, Pelotas, RS, Brazil
| | - João Marcos Anghinoni
- Laboratório de Síntese Orgânica Limpa - LASOL, CCQFA. Universidade Federal de Pelotas - UFPel, P. O. Box 354, 96010-900, Pelotas, RS, Brazil
| | - Eder João Lenardão
- Laboratório de Síntese Orgânica Limpa - LASOL, CCQFA. Universidade Federal de Pelotas - UFPel, P. O. Box 354, 96010-900, Pelotas, RS, Brazil
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Ehsanfar M, Mosslemin MH, Hassanabadi A. An Efficient Synthesis of Novel 1,3,5-Triazine-2-selenones from Acyl Isoselenocyanates and 2-Aminobenzimidazole. ORG PREP PROCED INT 2021. [DOI: 10.1080/00304948.2021.1872357] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- Majid Ehsanfar
- Department of Chemistry, Yazd Branch, Islamic Azad University, Yazd, Iran
| | | | - Alireza Hassanabadi
- Department of Chemistry, Zahedan Branch, Islamic Azad University, Zahedan, Iran
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Abstract
An efficient and practical method for the straightforward construction of unsymmetrical selenoureas and cycloselenoureas via the combination of selenium powder, chloroform, and two different amines was comprehensively achieved in one-pot with only the assistance of a base under mild conditions. Thirty-three new structures of unsymmetrical selenoureas including three chiral examples and eight cycloselenoureas were achieved. 1,1-Dimethyl-3-phenylselenourea II, which shows good fungicidal activity, was practically synthesized through this protocol in gram-scale. Isoselenocyanate was further confirmed as a key intermediate by control experiment.
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Affiliation(s)
- Lai Li
- College of Chemistry and Materials Engineering, Wenzhou University, Chashan University Town, Wenzhou, Zhejiang Province 325035, People's Republic of China
| | - Jiaqi Wu
- College of Chemistry and Materials Engineering, Wenzhou University, Chashan University Town, Wenzhou, Zhejiang Province 325035, People's Republic of China
| | - Linsha Wei
- College of Chemistry and Materials Engineering, Wenzhou University, Chashan University Town, Wenzhou, Zhejiang Province 325035, People's Republic of China
| | - Jianmei Lu
- College of Chemistry and Materials Engineering, Wenzhou University, Chashan University Town, Wenzhou, Zhejiang Province 325035, People's Republic of China
| | - Xuefeng Jiang
- Shanghai Key Laboratory of Green Chemistry and Chemical Process, School of Chemistry and Molecular Engineering, East China Normal University, 3663 North Zhongshan Road, Shanghai 200062, P. R. China
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Yavari I, Mosaferi S. A one-pot synthesis of 2H-pyrido[1,2-a][1,3,5]triazine-2-selenones from acyl isoselenocyanates and pyridin-2-amine. MONATSHEFTE FUR CHEMIE 2016. [DOI: 10.1007/s00706-016-1834-3] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Shaaban S, Negm A, Ashmawy AM, Ahmed DM, Wessjohann LA. Combinatorial synthesis, in silico, molecular and biochemical studies of tetrazole-derived organic selenides with increased selectivity against hepatocellular carcinoma. Eur J Med Chem 2016; 122:55-71. [PMID: 27343853 DOI: 10.1016/j.ejmech.2016.06.005] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2016] [Revised: 05/08/2016] [Accepted: 06/04/2016] [Indexed: 12/15/2022]
Abstract
Novel tetrazole-based diselenides and selenoquinones were synthesized via azido-Ugi and sequential nucleophilic substitution (SN) strategy. Molecular docking study into mammalian TrxR1 was used to predict the anticancer potential of the newly synthesized compounds. The cytotoxic activity of the compounds was evaluated using hepatocellular carcinoma (HepG2) and breast adenocarcinoma (MCF-7) cancer cells and compared with their cytotoxicity in normal fibroblast (WI-38) cells. The corresponding redox properties of the synthesized compounds were assessed employing 2,2-diphenyl-1-picrylhydrazyl (DPPH), glutathione peroxidase (GPx)-like activity and bleomycin dependent DNA damage. In general, diselenides showed preferential cytotoxicity to HepG2 compared to MCF-7 cells. These compounds exhibited also good GPx catalytic activity compared to ebselen (up to 5 fold). Selenoquinones 18, 21, 22 and 23 were selected to monitor the expression levels of caspase-8, Bcl-2 and Ki-67 molecular biomarkers. Interestingly, these compounds downregulated the Bcl-2 and Ki-67 expression levels and activated the expression of caspase-8 in HepG2 cells compared to untreated cells. These results indicate that some of the newly synthesized compounds possess anti-HepG2 activity.
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Affiliation(s)
- Saad Shaaban
- Organic Chemistry Division, Department of Chemistry, Faculty of Science, Mansoura University, El-Gomhorya Street, 35516 Mansoura, Egypt; Leibniz Institute of Plant Biochemistry, Department of Bioorganic Chemistry, Weinberg 3, D-06120 Halle (Saale), Germany.
| | - Amr Negm
- Biochemistry Division, Department of Chemistry, Faculty of Science, Mansoura University, El-Gomhorya Street, 35516 Mansoura, Egypt
| | - Abeer M Ashmawy
- Cancer Biology Department, National Cancer Institute, Cairo University, Egypt
| | - Dalia M Ahmed
- Pharmaceutical Chemistry Department, Faculty of Pharmacy, Ain Shams University, Egypt
| | - Ludger A Wessjohann
- Leibniz Institute of Plant Biochemistry, Department of Bioorganic Chemistry, Weinberg 3, D-06120 Halle (Saale), Germany.
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