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Desenko SM, Gorobets MY, Lipson VV, Sakhno YI, Chebanov VA. Dihydroazolopyrimidines: Past, Present and Perspectives in Synthesis, Green Chemistry and Drug Discovery. CHEM REC 2024; 24:e202300244. [PMID: 37668291 DOI: 10.1002/tcr.202300244] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2023] [Revised: 08/22/2023] [Indexed: 09/06/2023]
Abstract
Dihydroazolopyrimidines are an important class of heterocycles that are isosteric to natural purines and are therefore of great interest primarily as drug-like molecules. In contrast to the heteroaromatic analogs, synthetic approaches to these compounds were developed much later, and their chemical properties and biological activity have not been studied in detail until recently. In the review, different ways to build dihydroazolopyrimidine systems from different building blocks are described - via the initial formation of a partially hydrogenated pyrimidine ring or an azole ring, as well as a one-pot assembly of azole and azine fragments. Special attention is given to modern approaches: multicomponent reactions, green chemistry, and the use of non-classical activation methods. Information on the chemical properties of dihydroazolopyrimidines and the prospects for their use in the design of drugs of various profiles are also summarized in this review.
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Affiliation(s)
- Serhiy M Desenko
- Department of Organic and Bioorganic Chemistry, State Scientific Institution "Institute for Single Crystals" NAS of Ukraine, Nauky ave. 60, Kharkiv, Ukraine, 61072
| | - Mykola Yu Gorobets
- Department of Organic and Bioorganic Chemistry, State Scientific Institution "Institute for Single Crystals" NAS of Ukraine, Nauky ave. 60, Kharkiv, Ukraine, 61072
| | - Victoria V Lipson
- Department of Organic and Bioorganic Chemistry, State Scientific Institution "Institute for Single Crystals" NAS of Ukraine, Nauky ave. 60, Kharkiv, Ukraine, 61072
- Faculty of Chemistry, V.N. Karazin Kharkiv National University, Svobody sq. 4, Kharkiv, Ukraine, 61022
- Department of Medicinal Chemistry, State Institution "V. Ya. Danilevsky Institute for Endocrine Pathology Problems" NAMS of Ukraine, Alchevskikh St. 10, Kharkiv, Ukraine, 61002
| | - Yana I Sakhno
- Department of Organic and Bioorganic Chemistry, State Scientific Institution "Institute for Single Crystals" NAS of Ukraine, Nauky ave. 60, Kharkiv, Ukraine, 61072
| | - Valentyn A Chebanov
- Department of Organic and Bioorganic Chemistry, State Scientific Institution "Institute for Single Crystals" NAS of Ukraine, Nauky ave. 60, Kharkiv, Ukraine, 61072
- Faculty of Chemistry, V.N. Karazin Kharkiv National University, Svobody sq. 4, Kharkiv, Ukraine, 61022
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Moosavi-Zare AR, Najafi R. Multicomponent synthesis of pyrimido[4,5-b] quinolines over a carbocationic catalytic system. Sci Rep 2023; 13:16501. [PMID: 37779154 PMCID: PMC10543543 DOI: 10.1038/s41598-023-43793-5] [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: 03/12/2023] [Accepted: 09/28/2023] [Indexed: 10/03/2023] Open
Abstract
Trityl chloride (TrCl) was efficiently used as a neutral catalyst for the multicomponent cyclization reaction of an aldehyde with dimedone and 6-amino-1,3-dimethyluracil for the preparation of pyrimido[4,5-b] quinolines in chloroform under reflux condition.
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Affiliation(s)
| | - Raha Najafi
- Department of Chemical Engineering, Hamedan University of Technology, Hamedan, 65155, Iran
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3
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Esmaili S, Moosavi-Zare AR, Khazaei A, Najafi Z. Synthesis of Novel Pyrimido[4,5- b] Quinolines Containing Benzyloxy and 1,2,3-Triazole Moieties by DABCO as a Basic Catalyst. ACS OMEGA 2022; 7:45314-45324. [PMID: 36530277 PMCID: PMC9753531 DOI: 10.1021/acsomega.2c05896] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/12/2022] [Accepted: 11/18/2022] [Indexed: 06/17/2023]
Abstract
DABCO was used as a basic and inexpensive catalyst for the synthesis of some new benzyloxy pyrimido[4,5-b]quinoline derivatives and 1,2,3- triazole-fused pyrimido[4,5-b]quinolines by the one-pot multi-component reaction of various benzyloxy benzaldehydes or benzylic -1,2,3-triazol-4-yl-methoxy benzaldehydes with dimedone and 6-amino-1,3-dimethyluracil at 90 °C under the solvent-free condition.
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Affiliation(s)
- Soheila Esmaili
- Department
of Organic Chemistry, Faculty of Chemistry, Bu-Ali Sina University, Hamedan 6517838683, Iran
| | | | - Ardeshir Khazaei
- Department
of Organic Chemistry, Faculty of Chemistry, Bu-Ali Sina University, Hamedan 6517838683, Iran
| | - Zahra Najafi
- Department
of Medicinal Chemistry, School of Pharmacy, Hamadan University of Medical Sciences, Hamadan 6517838678, Iran
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Esmaili S, Khazaei A, Moosavi-Zare AR. Multi-Component Synthesis of Pyrido[2,3- d]Pyrimidines Catalyzed by Nano Magnetite Schiff Base Complex. Polycycl Aromat Compd 2022. [DOI: 10.1080/10406638.2022.2123539] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
Affiliation(s)
- Soheila Esmaili
- Department of Organic Chemistry, Faculty of Chemistry, Bu-Ali Sina University, Hamedan, Iran
| | - Ardeshir Khazaei
- Department of Organic Chemistry, Faculty of Chemistry, Bu-Ali Sina University, Hamedan, Iran
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Nazari S, Zabihzadeh M, Shirini F, Tajik H. A Dicationic Molten Salt Catalyzed Synthesis of 1,2,4-Triazolopyrimidine, Quinazolinone and Biscoumarin Derivatives under Green Conditions. Polycycl Aromat Compd 2022. [DOI: 10.1080/10406638.2022.2030765] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Shadi Nazari
- Department of Chemistry, College of Science, University of Guilan, Rasht, Iran
| | - Mehdi Zabihzadeh
- Department of Chemistry, College of Science, University of Guilan, Rasht, Iran
| | - Farhad Shirini
- Department of Chemistry, College of Science, University of Guilan, Rasht, Iran
| | - Hassan Tajik
- Department of Chemistry, College of Science, University of Guilan, Rasht, Iran
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Esmaili S, Moosavi-Zare AR, Khazaei A. Nano-[Fe3O4@SiO2/N-propyl-1-(thiophen-2-yl)ethanimine][ZnCl2] as a nano magnetite Schiff base complex and heterogeneous catalyst for the synthesis of pyrimido[4,5-b]quinolones. RSC Adv 2022; 12:5386-5394. [PMID: 35425540 PMCID: PMC8981359 DOI: 10.1039/d2ra00213b] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2022] [Accepted: 02/04/2022] [Indexed: 01/07/2023] Open
Abstract
Nano-[Fe3O4@SiO2/N-propyl-1-(thiophen-2-yl)ethanimine][ZnCl2] as a nano magnetite Schiff base complex was designed and fully characterized by various analyses such as Fourier transform infrared spectroscopy (FT-IR), energy-dispersive X-ray spectroscopy (EDX), X-ray diffraction (XRD), thermal gravimetric analysis (TGA), differential thermal gravimetric analysis (DTA), vibrating sample magnetometry (VSM), scanning electron microscopy (SEM), and transmission electron micrographs (TEM). The presented nano magnetite Schiff base complex was used as a heterogeneous catalyst for the synthesis of pyrimido[4,5-b]quinolones by the reaction of aryl aldehyde, dimedone and 6-amino-1,3-dimethyluracil in EtOH : H2O (7 : 3) as a solvent at 60 °C. Nano-[Fe3O4@SiO2/N-propyl-1-(thiophen-2-yl)ethanimine][ZnCl2] as a nano magnetite Schiff base complex was designed and successfully tested for the synthesis of pyrimido[4,5-b]quinolones.![]()
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Affiliation(s)
- Soheila Esmaili
- Department of Organic Chemistry, Faculty of Chemistry, Bu-Ali Sina University, Hamedan, 6517838683, Iran
| | | | - Ardeshir Khazaei
- Department of Organic Chemistry, Faculty of Chemistry, Bu-Ali Sina University, Hamedan, 6517838683, Iran
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Ziarani GM, Rad M, Mohajer F, Sehrawat H, Tomar R. Synthesis of Heterocyclic Compounds through Multicomponent Reactions Using 6-Aminouracil as Starting Reagent. CURR ORG CHEM 2021. [DOI: 10.2174/1385272825666210303112858] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
The analogs of 6-Amino uracil are essential components due to their biological
activities. The uracil is used as an important component for the synthesis of heterocyclic compounds
like pyrrolo-, pyrido-, pyrimidine-pyrimido scaffolds. Herein, the application of this
compound is reviewed as a precursor in the synthesis of many heterocyclic cores from 2016 to
2020.
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Affiliation(s)
| | - Marzieh Rad
- Department of Chemistry, Faculty of Physics and Chemistry, University of Alzahra, Tehran,Iran
| | - Fatemeh Mohajer
- Department of Chemistry, Faculty of Physics and Chemistry, University of Alzahra, Tehran,Iran
| | - Hitesh Sehrawat
- Department of Chemistry, University of Delhi, Delhi-110007,India
| | - Ravi Tomar
- Department of Chemistry, Faculty of Science, SGT University, Gurugram, Haryana-122505,India
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