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Alizadeh-Bami F, Mehrabi H. Green Synthesis of Novel [1,3,4]Thiadiazolo[3,2-a]Pyrimidines via Three-Component Reaction of 5-Amino-1,3,4-Thiadiazole-2-Thiol, Aromatic Aldehydes, and Meldrum’s Acid. Polycycl Aromat Compd 2022. [DOI: 10.1080/10406638.2022.2150654] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/03/2022]
Affiliation(s)
| | - Hossein Mehrabi
- Department of Chemistry, Vali-e-Asr University of Rafsanjan, Rafsanjan, Iran
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Imtiaz S, Ahmad War J, Banoo S, Khan S. α-Aminoazoles/azines: key reaction partners for multicomponent reactions. RSC Adv 2021; 11:11083-11165. [PMID: 35423648 PMCID: PMC8695948 DOI: 10.1039/d1ra00392e] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2021] [Accepted: 02/23/2021] [Indexed: 12/28/2022] Open
Abstract
Aromatic α-aminoazaheterocycles are the focus of significant investigations and exploration by researchers owing to their key role in diverse biological and physiological processes. The existence of their derivatives in numerous drugs and alkaloids is due to their heterocyclic nitrogenous nature. Therefore, the synthesis of a structurally diverse range of their derivatives through simple and convenient methods represents a vital field of synthetic organic chemistry. Multicomponent reactions (MCRs) provide a platform to introduce desirable structure diversity and complexity into a molecule in a single operation with a significant reduction in the use of harmful organic waste, and hence have attracted particular attention as an excellent tool to access these derivatives. This review covers the advances made from 2010 to the beginning of 2020 in terms of the utilization of α-aminoazaheterocycles as synthetic precursors in MCRs.
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Affiliation(s)
- Shah Imtiaz
- Department of Chemistry, Aligarh Muslim University Aligarh India-202002
| | - Jahangir Ahmad War
- Department of Chemistry, National Institute of Technology Kashmir India-190006
| | - Syqa Banoo
- Department of Chemistry, Mangalayatan University Beswan Aligarh India-202146
| | - Sarfaraz Khan
- Department of Chemistry, Aligarh Muslim University Aligarh India-202002
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3
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The application of isatin-based multicomponent-reactions in the quest for new bioactive and druglike molecules. Eur J Med Chem 2020; 211:113102. [PMID: 33421712 DOI: 10.1016/j.ejmech.2020.113102] [Citation(s) in RCA: 46] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2020] [Revised: 12/09/2020] [Accepted: 12/10/2020] [Indexed: 12/16/2022]
Abstract
Oxindole derivatives are known for their great interest in the field of Medicinal Chemistry, as they display vast biological activities. Recent efforts concerning the preparation of oxindole derivatives using isatin-based multicomponent reactions (MCRs) constitute a great advance in generating druglike libraries fast and with wide scaffold diversity. In this review, we address those recent developments, exploring the synthetic pathways and biological activities described for these compounds, namely antitumor, antibacterial, antifungal, antiparasitic, antiviral, antioxidant, anti-inflammatory and central nervous system (CNS) pathologies. To add new depth to this work, we used a well-established web-based free tool (SwissADME) to evaluate the most promising scaffolds in what concerns their druglike properties, namely by evaluating their compliance with some of the most valuable rules applied by medicinal chemists in both academia and industrial settings (Lipinski, Ghose, Veber, Egan, Muegge). The aim of this review is to endorse isatin-based MCRs as a valuable synthetic approach to attain new hit compounds bearing the oxindole privileged structure, while critically exploring these scaffolds' druglike properties.
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Olar R, Badea M, Maxim C, Grumezescu AM, Bleotu C, Măruţescu L, Chifiriuc MC. Anti-biofilm Fe 3O 4@C 18-[1,3,4]thiadiazolo[3,2- a]pyrimidin-4-ium-2-thiolate Derivative Core-shell Nanocoatings. MATERIALS 2020; 13:ma13204640. [PMID: 33080907 PMCID: PMC7603173 DOI: 10.3390/ma13204640] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/07/2020] [Revised: 10/07/2020] [Accepted: 10/13/2020] [Indexed: 01/11/2023]
Abstract
The derivatives 5,7-dimethyl[1,3,4]thiadiazolo[3,2-a]pyrimidin-4-ium-2-thiolate (1) and 7-methyl-5-phenyl[1,3,4]thiadiazolo[3,2-a]pyrimidin-4-ium-2-thiolate (2) were fully characterized by single-crystal X-ray diffraction. Their supramolecular structure is built through both π–π stacking and C=S–π interactions for both compounds. The embedment of the tested compounds into Fe3O4@C18 core-shell nanocoatings increased the protection degree against Candida albicans biofilms on the catheter surface, suggesting that these bioactive nanocoatings could be further developed as non-cytotoxic strategies for fighting biofilm-associated fungal infections.
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Affiliation(s)
- Rodica Olar
- Department of Inorganic Chemistry, Faculty of Chemistry, University of Bucharest, 90–92 Panduri Str., 050663 Bucharest, Romania; (M.B.); (C.M.)
- Correspondence: (R.O.); (M.C.C.)
| | - Mihaela Badea
- Department of Inorganic Chemistry, Faculty of Chemistry, University of Bucharest, 90–92 Panduri Str., 050663 Bucharest, Romania; (M.B.); (C.M.)
| | - Cătălin Maxim
- Department of Inorganic Chemistry, Faculty of Chemistry, University of Bucharest, 90–92 Panduri Str., 050663 Bucharest, Romania; (M.B.); (C.M.)
| | - Alexandru Mihai Grumezescu
- Department of Science and Engineering of Oxidic Materials and Nanomaterials, Faculty of Applied Chemistry and Materials Science, University Politehnica of Bucharest, 1–7 Polizu Street, 011061 Bucharest, Romania;
| | - Coralia Bleotu
- Stefan S Nicolau Institute of Virology, Romanian Academy, 285 Mihai Bravu Ave., 030304 Bucharest, Romania;
| | - Luminiţa Măruţescu
- Department of Microbiology, Faculty of Biology, University of Bucharest, 1–3 Aleea Portocalelor St., 60101 Bucharest, Romania;
- Environment and Earth Sciences Department, Research Institute of the University of Bucharest—ICUB, Splaiul Independenţei 91–95, 050095 Bucharest, Romania
| | - Mariana Carmen Chifiriuc
- Department of Microbiology, Faculty of Biology, University of Bucharest, 1–3 Aleea Portocalelor St., 60101 Bucharest, Romania;
- Environment and Earth Sciences Department, Research Institute of the University of Bucharest—ICUB, Splaiul Independenţei 91–95, 050095 Bucharest, Romania
- Academy of Romanian Scientists, 010071 Bucharest, Romania
- Correspondence: (R.O.); (M.C.C.)
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Hovsepyan TR, Hakobyan MR, Muradyan RE, Nersesyan LE, Agaronyan AS, Danielyan IS, Minasyan NS. Synthesis of New Substituted 1,2,4-Triazoles and 1,3,4-Thiadiazoles and Their Effects on DNA Methylation Level. RUSS J GEN CHEM+ 2019. [DOI: 10.1134/s1070363219040066] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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6
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Khalafy J, Etivand N, Khalillou N. An efficient synthesis of imidazo[2,1-b][1,3,4]thiadiazol-7-ium hydroxides by a one-pot, three-component reaction in water. HETEROCYCL COMMUN 2018. [DOI: 10.1515/hc-2018-0117] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Abstract
An improved synthesis of 2-ethyl-5-(2-hydroxy-4-oxoquinolin-3(4H)-ylidene)-6-aryl-5,6-dihydroimidazo[2,1-b][1,3,4]thiadiazol-7-ium hydroxide derivatives 4a–k via the reaction of aryl glyoxal monohydrates 1a–k, quinoline-2,4-diol 2 and 2-amino-[1,3,4]thiadiazole (3) in the presence of Et3N/sulfamic acid in H2O is described. This green protocol is characterized by the use of the readily available catalyst and reactants, short reaction times, operational simplicity and high yields of products. The structures of all compounds were characterized by 1H NMR, 13C NMR and Fourier-transform infrared (FT-IR) spectral data and microanalyses.
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Azab ME, Abdel-Wahab SS, Mahmoud NF, Elsayed GA. Novel Bridgehead Thiadiazolopyrimidine Derivatives with Antimicrobial and Antitumor Activities. J Heterocycl Chem 2018. [DOI: 10.1002/jhet.3297] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Affiliation(s)
- Mohammad E. Azab
- Synthetic Organic Lab, Chemistry Department, Faculty of Science; Ain Shams University; Abbassia Cairo 11566 Egypt
| | - Salwa S. Abdel-Wahab
- Faculty of Pharmaceutical Sciences and Pharmaceutical Industries; Future University in Egypt; New Cairo 11835 Egypt
| | - Naglaa F. Mahmoud
- Synthetic Organic Lab, Chemistry Department, Faculty of Science; Ain Shams University; Abbassia Cairo 11566 Egypt
| | - Galal A. Elsayed
- Synthetic Organic Lab, Chemistry Department, Faculty of Science; Ain Shams University; Abbassia Cairo 11566 Egypt
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8
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Synthesis and Biological Evaluation of New Multifunctional Oxazolone Scaffolds Incorporating Phenyl Benzoate Moiety. J Heterocycl Chem 2018. [DOI: 10.1002/jhet.3139] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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9
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Gür M, Şener N, Kaştaş ÇA, Özkan OE, Muğlu H, Elmaswari MAM. Synthesis and Characterization of Some New Heteroaromatic Compounds Having Chirality Adjacent to a 1,3,4-Thiadiazole Moiety and Their Antimicrobial Activities. J Heterocycl Chem 2017. [DOI: 10.1002/jhet.2984] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Mahmut Gür
- Department of Forest Industrial Engineering, Faculty of Forestry; Kastamonu University; Kastamonu Turkey
| | - Nesrin Şener
- Department of Chemistry, Faculty of Art and Science; Kastamonu University; Kastamonu Turkey
| | - Çiğdem A. Kaştaş
- Department of Chemical Engineering, Faculty of Engineering; Ondokuz Mayıs University; Samsun Turkey
| | - Osman Emre Özkan
- Department of Forest Industrial Engineering, Faculty of Forestry; Kastamonu University; Kastamonu Turkey
| | - Halit Muğlu
- Department of Chemistry, Faculty of Art and Science; Kastamonu University; Kastamonu Turkey
| | - Magboule A. M. Elmaswari
- Department of Forest Industrial Engineering, Faculty of Forestry; Kastamonu University; Kastamonu Turkey
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Hamama WS, Ibrahim ME, Raoof HA, Zoorob HH. Chemistry of bicyclic [1,3,4]thiadiazole 5-5 systems containing ring-junction nitrogen. RESEARCH ON CHEMICAL INTERMEDIATES 2017. [DOI: 10.1007/s11164-017-2988-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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11
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Hamama W, El-Bana G, Shaaban S, Habib OMO, Zoorob H. An Easy Access to Construct Some New Fused 1,2,4-Triazines with Ring Junction Nitrogen Systems and Their Biological Evaluation. J Heterocycl Chem 2017. [DOI: 10.1002/jhet.2718] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Wafaa Hamama
- Department of Chemistry, Faculty of Science; Mansoura University; El-Gomhoria Street Mansoura ET-35516 Egypt
| | - Ghada El-Bana
- Department of Chemistry, Faculty of Science; Mansoura University; El-Gomhoria Street Mansoura ET-35516 Egypt
| | - Saad Shaaban
- Department of Chemistry, Faculty of Science; Mansoura University; El-Gomhoria Street Mansoura ET-35516 Egypt
| | - O. M. O. Habib
- Department of Chemistry, Faculty of Science; Mansoura University; El-Gomhoria Street Mansoura ET-35516 Egypt
| | - Hanafi Zoorob
- Department of Chemistry, Faculty of Science; Mansoura University; El-Gomhoria Street Mansoura ET-35516 Egypt
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12
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Hamama WS, El-Bana GG, Shaaban S, Habib OMO, Zoorob HH. An Easy Access to Construct Some Fused 1,2,4-Triazines with Ring Junction Nitrogen Systems and Their Biological Evaluation. J Heterocycl Chem 2016. [DOI: 10.1002/jhet.2599] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Wafaa S. Hamama
- Department of Chemistry; Faculty of Science, Mansoura University; El-Gomhoria Street Mansoura ET-35516 Egypt
| | - Ghada G. El-Bana
- Department of Chemistry; Faculty of Science, Mansoura University; El-Gomhoria Street Mansoura ET-35516 Egypt
| | - Saad Shaaban
- Department of Chemistry; Faculty of Science, Mansoura University; El-Gomhoria Street Mansoura ET-35516 Egypt
| | - O. M. O. Habib
- Department of Chemistry; Faculty of Science, Mansoura University; El-Gomhoria Street Mansoura ET-35516 Egypt
| | - Hanafi H. Zoorob
- Department of Chemistry; Faculty of Science, Mansoura University; El-Gomhoria Street Mansoura ET-35516 Egypt
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Hamama WS, Ibrahim ME, Zoorob HH. Synthesis and Biological Evaluation of Some Novel Isoxazole Derivatives. J Heterocycl Chem 2016. [DOI: 10.1002/jhet.2589] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- W. S. Hamama
- Department of Chemistry, Faculty of Science; Mansoura University; 35516 Mansoura Egypt
| | - M. E. Ibrahim
- Department of Chemistry, Faculty of Science; Mansoura University; 35516 Mansoura Egypt
| | - H. H. Zoorob
- Department of Chemistry, Faculty of Science; Mansoura University; 35516 Mansoura Egypt
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Hamama WS, Gouda MA, Abd El-Wahab MH, Zoorob HH. Recent Advances in the Chemistry and Synthetic Uses of Amino-1,3,4-thiadiazoles. J Heterocycl Chem 2014; 51:1558-1581. [DOI: 10.1002/jhet.1872] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/02/2023]
Affiliation(s)
- Wafaa S. Hamama
- Chemistry Department, Faculty of Science; Mansoura University; El-Gomhoria Street ET-35516 Mansoura Egypt
| | - Moustafa A. Gouda
- Chemistry Department, Faculty of Science; Mansoura University; El-Gomhoria Street ET-35516 Mansoura Egypt
| | - Marwa H. Abd El-Wahab
- Chemistry Department, Faculty of Science; Mansoura University; El-Gomhoria Street ET-35516 Mansoura Egypt
| | - Hanafi H. Zoorob
- Chemistry Department, Faculty of Science; Mansoura University; El-Gomhoria Street ET-35516 Mansoura Egypt
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