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Pal S, Das D, Bhunia S. p-Toluenesulfonic acid-promoted organic transformations for the generation of molecular complexity. Org Biomol Chem 2024; 22:1527-1579. [PMID: 38275082 DOI: 10.1039/d3ob01766d] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2024]
Abstract
Since the beginning of this century, p-toluenesulfonic acid (p-TSA) catalysed organic transformations have been an active area of research for developing efficient synthetic methodologies. Often, catalysis using p-TSA is associated with many advantages, such as operational simplicity, high selectivity, excellent yields, and ease of product isolation, which make organic synthesis convenient and versatile. Notably, p-TSA is a non-toxic, commercially available, inexpensive solid organic compound that is soluble in water, alcohols, and other polar organic solvents. p-TSA is a strong acid compared to many protic or mineral acids and its high acidity helps activate different organic functional groups. p-TSA-promoted conversions are fast, have a high atom and pot economy, and feature a multiple bond-forming index. Therefore, the utilization of p-TSA enables the synthesis of many important structural scaffolds without any hazardous metals, making it desirable in numerous applications of sustainable and green chemistry. Recently, this emerging area of research has become one of the pillars of synthetic organic chemistry to synthesise biologically relevant, complex carbocycles and heterocycles. This study provides a comprehensive summary of methods, applications, and mechanistic insights into p-TSA-catalysed organic transformations, covering the literature reports that have appeared since 2012.
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Affiliation(s)
- Sanchari Pal
- Department of Chemistry, Triveni Devi Bhalotia College, Raniganj, India.
| | - Debjit Das
- Department of Chemistry, Triveni Devi Bhalotia College, Raniganj, India.
| | - Sabyasachi Bhunia
- Department of Chemistry, Central University of Jharkhand, Ranchi, Jharkhand, India.
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Shtaiwi M, Aljaar N, Al-Najjar L, Malakar CC, Shtaiwi A, Abu-Sini M, Al-Refai M. Design, Synthesis, Biological Activity, and Molecular Modeling of Novel Spiroquinazoline Derivatives as Acetylcholinesterase Inhibitors for Alzheimer Disease. Polycycl Aromat Compd 2022. [DOI: 10.1080/10406638.2022.2144911] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Affiliation(s)
- Majed Shtaiwi
- Department of Chemistry, Faculty of Science, The Hashemite University, Zarqa, Jordan
| | - Nayyef Aljaar
- Department of Chemistry, Faculty of Science, The Hashemite University, Zarqa, Jordan
| | - Lana Al-Najjar
- Department of Chemistry, Faculty of Science, The Hashemite University, Zarqa, Jordan
| | - Chandi C. Malakar
- Department of Chemistry, National Institute of Technology Manipur, Imphal, India
| | - Amneh Shtaiwi
- Faculty of Pharmacy, Middle East University, Amman, Jordan
| | - Mohammad Abu-Sini
- Faculty of Pharmacy, Al-Zaytoonah University of Jordan, Amman, Jordan
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Borah B, Swain S, Patat M, Chowhan LR. Recent advances and prospects in the organocatalytic synthesis of quinazolinones. Front Chem 2022; 10:991026. [PMID: 36186594 PMCID: PMC9515322 DOI: 10.3389/fchem.2022.991026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2022] [Accepted: 07/26/2022] [Indexed: 11/20/2022] Open
Abstract
Quinazolinone, a bicyclic compound, comprises a pyrimidine ring fused at 4´ and 8´ positions with a benzene ring and constitutes a substantial class of nitrogen-containing heterocyclic compounds on account of their frequent existence in the key fragments of many natural alkaloids and pharmaceutically active components. Consequently, tremendous efforts have been subjected to the elegant construction of these compounds and have recently received immense interest in synthetic and medicinal chemistry. The domain of synthetic organic chemistry has grown significantly over the past few decades for the construction of highly functionalized therapeutically potential complex molecular structures with the aid of small organic molecules by replacing transition-metal catalysis. The rapid access to this heterocycle by means of organocatalytic strategy has provided new alternatives from the viewpoint of synthetic and green chemistry. In this review article, we have demonstrated a clear presentation of the recent organocatalytic synthesis of quinazolinones of potential therapeutic interests and covered the literature from 2015 to date. In addition to these, a clear presentation and understanding of the mechanistic aspects, features, and limitations of the developed reaction methodologies have been highlighted.
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George K, Elavarasan P, Ponnusamy S, Sathananthan K. Facile One-Pot Synthesis of Functionalized Quinoline-Fused Fluorescent Dihydro/Spiro-quinazolinone Derivatives. ACS OMEGA 2022; 7:20605-20618. [PMID: 35755376 PMCID: PMC9219092 DOI: 10.1021/acsomega.2c00674] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/02/2022] [Accepted: 05/27/2022] [Indexed: 06/15/2023]
Abstract
A facile and efficient method has been developed for the synthesis of quinoline-fused fluorescent dihydro/spiro-quinazolinones. A plausible mechanism involving an acid-mediated enaminone intermediate is provided. The reaction proceeded using p-toluene sulfonic acid as a green promoter. The methodology was successful in synthesizing various quinoline-appended spiro-quinazolinones 4a-o. The synthetic utility of compounds 4a-o was demonstrated by synthesizing compounds 6a-d via Suzuki coupling as a key reaction. Significantly, the π-π* electronic transition of compounds 4c and 4k showed a blue shift. The molar extinction coefficient (ε), Stoke's shift (Δu̅), and quantum yield (Φf)c were calculated for these derivatives (4c and 4k).
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Affiliation(s)
- Kevin George
- Department
of Chemistry, School of Advanced Sciences,
VIT, Vellore 632014, India
| | - Pavithra Elavarasan
- Department
of Chemistry, School of Advanced Sciences,
VIT, Vellore 632014, India
| | - Shanmugam Ponnusamy
- Organic
and Bioorganic Chemistry Division, CSIR-Central
Leather Research Institute (CLRI), Adyar, Chennai 600020, India
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Hakimi F, Salimi I, Fallah-Mehrjardi M. Sulfonated ethylenediamine functionalized magnetic nanoparticles as a highly efficient heterogeneous nanocatalyst for the green synthesis of 2,3-dihydroquinazolin-4(1H)-ones. LETT ORG CHEM 2022. [DOI: 10.2174/1570178619666220127123444] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Abstract:
In the present study, a new magnetically recyclable nanocatalyst, Fe3O4@SiO2@(CH2)3-en-SO3H/H2SO4, was prepared through the immobilization of sulfonated ethylenediamine on the silica-coated magnetite nanoparticles. The catalyst was fully characterized by several physicochemical techniques, including FT-IR, FESEM, TEM, EDS, VSM, XRD and TGA. The resultant nanocatalyst was then utilized in the green synthesis of 2,3-dihydroquinazolin-4(1H)-ones via the cyclocondensation reaction of various aldehydes and ketones with anthranilamide in refluxed EtOH. Short reaction times, high product yields, environmentally friendly reaction conditions, simple operation and reusability of the catalyst are important features of the present procedure. The catalyst can magnetically be recycled and reused several times without notable loss in activity.
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Affiliation(s)
- Fatemeh Hakimi
- Department of Chemistry, Payame Noor University (PNU), Tehran, 19395-3697, Iran
| | - Iman Salimi
- Department of Chemistry, Payame Noor University (PNU), Tehran, 19395-3697, Iran
| | - Mehdi Fallah-Mehrjardi
- Department of Chemistry, Payame Noor University (PNU), Tehran, 19395-3697, Iran
- Research Center of Environmental Chemistry, Payame Noor University (PNU), Ardakan, Yazd, Iran
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Tamilselvi V, Ramesh R, Lalitha A. p-TSA Catalyzed One-Pot Synthesis of 2-(1H-Indol-3-yl)-3-Phenylquinazolin-4(3H)-Ones. Polycycl Aromat Compd 2021. [DOI: 10.1080/10406638.2021.2015399] [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)
| | - Rathinam Ramesh
- Department of Chemistry, Sona College of Arts and Science, Salem, Tamil Nadu, India
| | - Appaswami Lalitha
- Department of Chemistry, Periyar University, Salem, Tamil Nadu, India
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Neganova ME, Klochkov SG, Aleksandrova YR, Osipov VN, Avdeev DV, Pukhov SA, Gromyko AV, Aliev G. New Spirocyclic Hydroxamic Acids as Effective Antiproliferative Agents. Anticancer Agents Med Chem 2021; 21:597-610. [PMID: 32459611 DOI: 10.2174/1871520620666200527132420] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2020] [Revised: 04/17/2020] [Accepted: 04/24/2020] [Indexed: 11/22/2022]
Abstract
AIMS The main goal of this work is to synthesize new original spirocyclic hydroxamic acids, investigate their cytotoxicity against the panel of tumor cell lines and possible mechanism of action of these active compounds. BACKGROUND Hydroxamic acids are one of the promising classes of chemical compounds with proven potential anticancer properties. This is manifested in the presence of metal chelating and antioxidant activities, the ability to inhibit histone deacetylase enzymes and a chemosensitizing effect against well known cytostatics. OBJECTIVE Original spirocyclic hydroxamic acids were synthesized and spectra of their antiproliferative activities were investigated. METHODS The cytotoxic activities on different tumor lines (SH-SY5Y, HeLa and healthy cells HEK-293) were investigated and determined possible underlying mechanisms of their activity. RESULTS New original spirocyclic hydroxamic acids were synthesized. These compounds exhibit antiproliferative properties against various tumor cultures cells and also exhibit antioxidant activity, a depolarizing effect on the mitochondrial membrane, inhibit the activity of the histone deacetylase enzyme, and also decrease of basal glycolysis and glycolytic capacity reserve of HeLa and SH-SY5Y tumor cell lines. CONCLUSION The most promising are compounds 5j-l containing two chlorine atoms as substituents in the quinazoline part of the molecule and hydroxamate function. Therefore, these compounds can be considered as hit compounds for the development on their basis multi-target anticancer agents.
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Affiliation(s)
- Margarita E Neganova
- Institute of Physiologically Active Compounds of Russian Academy of Sciences, Severny pr, 1. Chernogolovka, Moscow Region, 142432, Russian Federation
| | - Sergey G Klochkov
- Institute of Physiologically Active Compounds of Russian Academy of Sciences, Severny pr, 1. Chernogolovka, Moscow Region, 142432, Russian Federation
| | - Yulia R Aleksandrova
- Institute of Physiologically Active Compounds of Russian Academy of Sciences, Severny pr, 1. Chernogolovka, Moscow Region, 142432, Russian Federation
| | - Vasily N Osipov
- N.N. Blokhin National Medical Research Center of Oncology of the Ministry of Health of the Russian Federation, Kashirskoe sh., 23, Moscow, 115478, Russian Federation
| | - Dmitry V Avdeev
- National Medical Research Center of Cardiology of the Ministry of Health of the Russian Federation, Street 3-ja Cherepkovskaja 15A, Moscow, 121552, Russian Federation
| | - Sergey A Pukhov
- Institute of Physiologically Active Compounds of Russian Academy of Sciences, Severny pr, 1. Chernogolovka, Moscow Region, 142432, Russian Federation
| | - Alexandr V Gromyko
- JSC Pharm-Sintez, Vereyskaya Str., 29, bld. 134, Moscow, 121357, Russian Federation
| | - Gjumrakch Aliev
- Institute of Physiologically Active Compounds of Russian Academy of Sciences, Severny pr, 1. Chernogolovka, Moscow Region, 142432, Russian Federation
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Neganova ME, Aleksandrova YR, Pukhov SA, Klochkov SG, Osipov VN. [Mechanisms of cytotoxic action of a series of directionally synthesized heterocyclic hydroxamic acids]. BIOMEDIT︠S︡INSKAI︠A︡ KHIMII︠A︡ 2020; 66:332-338. [PMID: 32893823 DOI: 10.18097/pbmc20206604332] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Cyclic hydroxamic acids based on quinazoline-4(3H)-one and dihydroquinazoline-4(1H)-one have been synthesized. The antioxidant and iron-chelating properties of these compounds, their effect on the activity of the histone deacetylase enzyme, and their cytotoxic effect on cells of various tumor lines have been investigated. We have identified two compounds-hits, which exhibit the multipharmacological type of the antineoplastic activity. Their cytotoxic effect on cells of human lung carcinoma A549 and breast adenocarcinoma MCF-7 is obviously associated with their ability to modulate the level of reactive oxygen species and to chelate Fe(II) ions, as well as to inhibit the metalloenzymes, histone deacetylases, involved in the epigenetic regulation of tumor genesis. Thus, the synthesized hydroxamic acids may be considered as a promising basis for creating potential oncolytics.
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Affiliation(s)
- M E Neganova
- Institute of Physiologically Active Compounds of the Russian Academy of Sciences, Chernogolovka, Russia
| | - Yu R Aleksandrova
- Institute of Physiologically Active Compounds of the Russian Academy of Sciences, Chernogolovka, Russia
| | - S A Pukhov
- Institute of Physiologically Active Compounds of the Russian Academy of Sciences, Chernogolovka, Russia
| | - S G Klochkov
- Institute of Physiologically Active Compounds of the Russian Academy of Sciences, Chernogolovka, Russia
| | - V N Osipov
- N.N. Blokhin National Medical Research Center of Oncology (N.N. Blokhin NMRC of Oncology), Moscow, Russia
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Fallah-Mehrjardi M, Kalantari S. A Brønsted Acid Ionic Liquid Immobilized on Fe3O4@SiO2 Nanoparticles as an Efficient and Reusable Solid Acid Catalyst for the Synthesis of 2,3-Dihydroquinazolin-4(1H)-ones. RUSSIAN JOURNAL OF ORGANIC CHEMISTRY 2020. [DOI: 10.1134/s1070428020020207] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Novanna M, Kannadasan S, Shanmugam P. Phosphotungstic acid mediated, microwave assisted solvent-free green synthesis of highly functionalized 2ˈ-spiro and 2, 3-dihydro quinazolinone and 2-methylamino benzamide derivatives from aryl and heteroaryl 2-amino amides. Tetrahedron Lett 2019. [DOI: 10.1016/j.tetlet.2018.12.011] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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Carbon–SO3H derived from glycerol: a green recyclable catalyst for synthesis of 2,3-dihydroquinazolin-4(1H)-ones. JOURNAL OF THE IRANIAN CHEMICAL SOCIETY 2017. [DOI: 10.1007/s13738-017-1202-1] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Zhai F, Jordan RF. Autoxidation of Heterocyclic Aminals. ACS OMEGA 2017; 2:3055-3063. [PMID: 31457639 PMCID: PMC6641016 DOI: 10.1021/acsomega.7b00589] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 05/11/2017] [Accepted: 06/12/2017] [Indexed: 06/10/2023]
Abstract
The autoxidation reactions of 2-acyl-2,3-dihydroquinazolin-4(1H)-ones 4a and 5a and 2,2'-bis(dihydroquinazolinone) 6a are described. These reactions generate aminyl radicals that undergo β-C-C cleavage, and subsequent reactions of the resulting C-based radicals with O2 lead to diverse products with good selectivity, depending on the structure of the substrate. Oxidation of 4a, in which the 2-acyl group is part of a cyclic acenaphthenone unit, yields a heterocyclic C-hydroperoxylaminal via 1,2-acyl migration. Oxidation of 5a, which contains a 2-acetyl group, yields peracetic acid and a quinazolinone product. Oxidation of 6a forms a bis(quinazolinone) by net dehydrogenation.
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Glycerol assisted eco-friendly strategy for the facile synthesis of 4,4′-(arylmethylene)bis(3-methyl-1H-pyrazol-5-ols) and 2-aryl-2,3-dihydroquinazolin-4(1H)-ones under catalyst-free conditions. RESEARCH ON CHEMICAL INTERMEDIATES 2016. [DOI: 10.1007/s11164-016-2728-z] [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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Khan I, Zaib S, Batool S, Abbas N, Ashraf Z, Iqbal J, Saeed A. Quinazolines and quinazolinones as ubiquitous structural fragments in medicinal chemistry: An update on the development of synthetic methods and pharmacological diversification. Bioorg Med Chem 2016; 24:2361-2381. [PMID: 27112448 DOI: 10.1016/j.bmc.2016.03.031] [Citation(s) in RCA: 166] [Impact Index Per Article: 20.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2016] [Revised: 03/16/2016] [Accepted: 03/18/2016] [Indexed: 12/17/2022]
Abstract
Nitrogen-rich heterocycles, particularly quinazolines and quinazolinones, represent a unique class of diversified frameworks displaying a broad spectrum of biological functions. Over the past several years, intensive medicinal chemistry efforts have generated numerous structurally functionalized quinazoline and quinazolinone derivatives. Interest in expanding the biological effects, demonstrated by these motifs, is growing exponentially, as indicated by the large number of publications reporting the easy accessibility of these skeletons in addition to the diverse nature of synthetic as well as biological applications. Therefore, the main focus of the present review is to provide an ample but condensed overview on various synthetic approaches providing access to quinazoline and quinazolinone compounds with multifaceted biological activities. Furthermore, mechanistic insights, synthetic utilization, structure-activity relationships and molecular modeling inputs for the potent derivatives have also been discussed.
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Affiliation(s)
- Imtiaz Khan
- Department of Chemistry, Quaid-i-Azam University, Islamabad 45320, Pakistan.
| | - Sumera Zaib
- Department of Biochemistry, Hazara University, Garden Campus, Mansehra, Pakistan; Centre for Advanced Drug Research, COMSATS Institute of Information Technology, Abbottabad 22060, Pakistan
| | - Sadaf Batool
- Department of Bioinformatics and Biotechnology, International Islamic University, Islamabad 44000, Pakistan
| | - Naeem Abbas
- Department of Chemistry, Quaid-i-Azam University, Islamabad 45320, Pakistan
| | - Zaman Ashraf
- Department of Chemistry, Allama Iqbal Open University, Islamabad 44000, Pakistan
| | - Jamshed Iqbal
- Centre for Advanced Drug Research, COMSATS Institute of Information Technology, Abbottabad 22060, Pakistan
| | - Aamer Saeed
- Department of Chemistry, Quaid-i-Azam University, Islamabad 45320, Pakistan.
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