1
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Abbasi Shiran J, Kaboudin B, Panahi N, Razzaghi-Asl N. Privileged small molecules against neglected tropical diseases: A perspective from structure activity relationships. Eur J Med Chem 2024; 271:116396. [PMID: 38643671 DOI: 10.1016/j.ejmech.2024.116396] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2023] [Revised: 04/02/2024] [Accepted: 04/06/2024] [Indexed: 04/23/2024]
Abstract
Neglected tropical diseases (NTDs) comprise diverse infections with more incidence in tropical/sub-tropical areas. In spite of preventive and therapeutic achievements, NTDs are yet serious threats to the public health. Epidemiological reports of world health organization (WHO) indicate that more than 1.5 billion people are afflicted with at least one NTD type. Among NTDs, leishmaniasis, chagas disease (CD) and human African trypanosomiasis (HAT) result in substantial morbidity and death, particularly within impoverished countries. The statistical facts call for robust efforts to manage the NTDs. Currently, most of the anti-NTD drugs are engaged with drug resistance, lack of efficient vaccines, limited spectrum of pharmacological effect and adverse reactions. To circumvent the issue, numerous scientific efforts have been directed to the synthesis and pharmacological development of chemical compounds as anti-infectious agents. A survey of the anti-NTD agents reveals that the majority of them possess privileged nitrogen, sulfur and oxygen-based heterocyclic structures. In this review, recent achievements in anti-infective small molecules against parasitic NTDs are described, particularly from the SAR (Structure activity relationship) perspective. We also explore current advocating strategies to extend the scope of anti-NTD agents.
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Affiliation(s)
- J Abbasi Shiran
- Pharmaceutical Sciences Research Center, Ardabil University of Medical Sciences, Ardabil, PO Code: 5618953141, Iran
| | - B Kaboudin
- Department of Chemistry, Institute for Advanced Studies in Basic Sciences (IASBS), Zanjan, Iran
| | - N Panahi
- Department of Medicinal Chemistry, School of Pharmacy, Ardabil University of Medical Sciences, Ardabil, Iran
| | - N Razzaghi-Asl
- Pharmaceutical Sciences Research Center, Ardabil University of Medical Sciences, Ardabil, PO Code: 5618953141, Iran; Department of Medicinal Chemistry, School of Pharmacy, Ardabil University of Medical Sciences, Ardabil, Iran.
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2
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Shankar B, Kumar B, Kumar S, Arora A, Kavita, Tomar R, Singh BK. Efficient synthesis of glycosylated imidazo[1,2-a]pyridines via solvent catalysed Groebke-Blackburn-Bienayme reaction. Carbohydr Res 2023; 534:108974. [PMID: 37922684 DOI: 10.1016/j.carres.2023.108974] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2023] [Revised: 09/13/2023] [Accepted: 10/10/2023] [Indexed: 11/07/2023]
Abstract
A solvent catalysed and metal catalyst-free Groebke-Blackburn-Bienayame three component reaction (GBB-3CR) has been developed for the synthesis of 2-(β-D-glycal-1-yl)-3-N-alkylamino-1-azaindolizines and 2-alkyl/aryl/heteroaryl-3-N-alkylamino-1-azaindolizines. The modified GBB reaction protocol is highly efficient, versatile, atom economic and has been performed in hexafluoroisopropanol (HFIP) without any added catalyst. The GBB-3CR showed high tolerance for a large no of substrates in term of aldehydes, differently substituted 2-aminopyridines and isocyanides without being affected by the presence of electron donating and electron withdrawing substituents at either aldehydes or 2-aminopyridines.
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Affiliation(s)
- Bhawani Shankar
- Department of Chemistry, Deshbandhu College, University of Delhi, Delhi, 110019, India; Bioorganic Laboratory, Department of Chemistry, University of Delhi, Delhi, 110007, India.
| | - Banty Kumar
- Department of Chemistry, Rajdhani College, University of Delhi, Delhi, 110015, India
| | - Sumit Kumar
- Bioorganic Laboratory, Department of Chemistry, University of Delhi, Delhi, 110007, India
| | - Aditi Arora
- Bioorganic Laboratory, Department of Chemistry, University of Delhi, Delhi, 110007, India
| | - Kavita
- Bioorganic Laboratory, Department of Chemistry, University of Delhi, Delhi, 110007, India
| | - Rashmi Tomar
- Department of Chemistry, M.S.J. College, Bharatpur, Rajasthan, 321001, India
| | - Brajendra K Singh
- Bioorganic Laboratory, Department of Chemistry, University of Delhi, Delhi, 110007, India
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3
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Guo H, Zhou B, Chang J, Chang W, Feng J, Zhang Z. Multicomponent cyclization with azides to synthesize N-heterocycles. Org Biomol Chem 2023; 21:8054-8074. [PMID: 37801029 DOI: 10.1039/d3ob01115a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/07/2023]
Abstract
Heterocyclic compounds, both naturally derived and synthetically produced, constitute a wide variety of biologically active and industrially important compounds. The synthesis and application of heterocyclic compounds have garnered significant attention and experienced rapid growth in recent decades. Organic azides, due to their unique properties and distinctive reactivity, have become a convenient chemical tool for achieving a wide range of heterocycles such as triazoles and tetrazoles. Importantly, the field of multicomponent reaction (MCR) chemistry provides a convergent approach to access various N-heterocyclic scaffolds, offering novelty, diversity, and complexity. However, the exploration of MCR pathways to N-heterocyclic compounds remains incomplete. Here, we review the use of multicomponent reactions for the preparation of N-heterocycles. A wide range of reactions based on azides for the synthesis of various types of N-heterocyclic systems have been developed.
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Affiliation(s)
- Hong Guo
- College of Science, China Agricultural University, Beijing 100193, China.
| | - Bei Zhou
- College of Science, China Agricultural University, Beijing 100193, China.
| | - Jingjing Chang
- College of Science, China Agricultural University, Beijing 100193, China.
| | - Wenxu Chang
- College of Science, China Agricultural University, Beijing 100193, China.
| | - Jiyao Feng
- College of Science, China Agricultural University, Beijing 100193, China.
| | - Zhenhua Zhang
- College of Science, China Agricultural University, Beijing 100193, China.
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4
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Kurva M, Claudio-Catalán MÁ, Rentería-Gómez Á, Jiménez-Halla JOC, González-García G, Velusamy J, Ramos-Ortíz G, Castaño-González K, Piazza V, Gámez-Montaño R. Multicomponent one-pot synthesis of luminescent Imidazo [1,2-a]pyridine-3-amines. Studies of fluorescence, solvatochromism, TD-DFT calculations and bioimaging application. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.134797] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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5
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Diaza-1,3-butadienes as Useful Intermediate in Heterocycles Synthesis. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27196708. [PMID: 36235245 PMCID: PMC9573662 DOI: 10.3390/molecules27196708] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/11/2022] [Revised: 07/26/2022] [Accepted: 07/26/2022] [Indexed: 11/05/2022]
Abstract
Many heterocyclic compounds can be synthetized using diaza-1,3-butadienes (DADs) as key structural precursors. Isolated and in situ diaza-1,3-butadienes, produced from their respective precursors (typically imines and hydrazones) under a variety of conditions, can both react with a wide range of substrates in many kinds of reactions. Most of these reactions discussed here include nucleophilic additions, Michael-type reactions, cycloadditions, Diels–Alder, inverse electron demand Diels–Alder, and aza-Diels–Alder reactions. This review focuses on the reports during the last 10 years employing 1,2-diaza-, 1,3-diaza-, 2,3-diaza-, and 1,4-diaza-1,3-butadienes as intermediates to synthesize heterocycles such as indole, pyrazole, 1,2,3-triazole, imidazoline, pyrimidinone, pyrazoline, -lactam, and imidazolidine, among others. Fused heterocycles, such as quinazoline, isoquinoline, and dihydroquinoxaline derivatives, are also included in the review.
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6
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Origin of enantioselectivity and product-distribution control in isocyanide-based multicomponent reaction catalysed by chiral N, N'-dioxide-Mg(II) complex. MOLECULAR CATALYSIS 2022. [DOI: 10.1016/j.mcat.2022.112277] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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7
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Pharande SG, Rentería-Gómez MA, Gámez-Montaño R. Mechanochemical IMCR and IMCR-post transformation domino strategies: towards the sustainable DOS of dipeptide-like and heterocyclic peptidomimetics. NEW J CHEM 2022. [DOI: 10.1039/d1nj05994g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A facile, rapid, sustainable one-pot Diversity Oriented Synthesis of peptidomimetics via mechanochemical IMCR-based domino strategies.
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Affiliation(s)
- Shrikant G. Pharande
- Departamento de Química, División de Ciencias Naturales y Exactas, Universidad de Guanajuato, Noria Alta S/N, Col. Noria Alta, Guanajuato, C.P. 36050, Gto, Mexico
| | - Manuel A. Rentería-Gómez
- Departamento de Química, División de Ciencias Naturales y Exactas, Universidad de Guanajuato, Noria Alta S/N, Col. Noria Alta, Guanajuato, C.P. 36050, Gto, Mexico
| | - Rocío Gámez-Montaño
- Departamento de Química, División de Ciencias Naturales y Exactas, Universidad de Guanajuato, Noria Alta S/N, Col. Noria Alta, Guanajuato, C.P. 36050, Gto, Mexico
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8
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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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9
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Baruah B, Deb ML. Catalyst-free and additive-free reactions enabling C-C bond formation: a journey towards a sustainable future. Org Biomol Chem 2021; 19:1191-1229. [PMID: 33480947 DOI: 10.1039/d0ob02149k] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
This review focuses on the catalyst- and additive-free C-C bond forming reactions reported mostly from the year 2005 to date. C-C bond forming reactions are highly important as large and complex organic molecules can be derived from simpler ones via these reactions. On the other hand, catalyst- and additive-free reactions are economical, environmentally friendly and less sensitive to air/moisture, allow easy separation of products and are operationally simple. Hence, a large number of research articles have been published in this area. Though a few reviews are available on the catalyst-free organic reactions, most of them were published a few years ago. The current review excludes catalysts as well as additives and is specific to only C-C bond formation. Besides many organic name reactions, catalyst/additive-free C-H functionalizations, coupling reactions and UV-visible-light-promoted reactions are also discussed. Undoubtedly, the contents of this review will motivate readers to do more novel work in this area which will accelerate the journey towards a sustainable future.
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Affiliation(s)
- Biswajita Baruah
- Department of Chemistry, Pandu College, Guwahati-12, Assam, India
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10
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Patel AJ, Dholakia AB, Patel VC. A green perspective: Synthesis of 2-chloro-3-formylquinolines and its derivatives. SYNTHETIC COMMUN 2021. [DOI: 10.1080/00397911.2020.1824277] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
- Ankitkumar J. Patel
- Department of Chemistry, Shri A. N. Patel P.G. Institute of Science and Research, Saradar Patel University, Anand, India
| | - Amitkumar B. Dholakia
- Department of Chemistry, Shri A. N. Patel P.G. Institute of Science and Research, Saradar Patel University, Anand, India
| | - Vishant C. Patel
- Department of Chemistry, Shri A. N. Patel P.G. Institute of Science and Research, Saradar Patel University, Anand, India
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11
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Pharande SG, Rentería-Gómez MA, Gámez-Montaño R. Synthesis of Polyheterocyclic Dimers Containing Restricted and Constrained Peptidomimetics via IMCR-Based Domino/Double CuAAC Click Strategy. Molecules 2020; 25:E5246. [PMID: 33187075 PMCID: PMC7696539 DOI: 10.3390/molecules25225246] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2020] [Revised: 10/30/2020] [Accepted: 11/01/2020] [Indexed: 12/19/2022] Open
Abstract
A novel strategy via the triple process (multicomponent reactions (MCR)-domino)/tandem was developed for the synthesis of restricted and constrained bis-1,2,3-triazole-linked pyrrolo[3,4-b]pyridine peptidomimetics dimers in overall yields of 20-55%. This strategy allows the construction of six heterocycles in two stages of the reaction.
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Affiliation(s)
| | | | - Rocío Gámez-Montaño
- Departamento de Química, División de Ciencias Naturales y Exactas, Universidad de Guanajuato, Noria Alta S/N, Col. Noria Alta, 36050 Guanajuato, Mexico; (S.G.P.); (M.A.R.-G.)
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12
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First biocatalytic Groebke-Blackburn-Bienaymé reaction to synthesize imidazo[1,2-a]pyridine derivatives using lipase enzyme. Tetrahedron 2020. [DOI: 10.1016/j.tet.2020.131643] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
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13
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Zhao J, Xiao Q, Chen J, Xu J. Metal‐Free Synthesis of Imidazo[2,1‐
b
]thiazoles from Thioimidazoles and Ketones Mediated by Selectfluor. European J Org Chem 2020. [DOI: 10.1002/ejoc.202000815] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Jinwu Zhao
- School of Pharmacy Guangdong Medical University No.1 Xincheng Blvd, Songshan Lake National High‐tech Industrial Development Zone 523808 Dongguan China
- Key Laboratory of Big Data Mining and Precision Drug Design Guangdong Medical University No.1 Xincheng Blvd, Songshan Lake National High‐tech Industrial Development Zone 523808 Dongguan China
| | - Qiannan Xiao
- School of Pharmacy Guangdong Medical University No.1 Xincheng Blvd, Songshan Lake National High‐tech Industrial Development Zone 523808 Dongguan China
- Key Laboratory of Big Data Mining and Precision Drug Design Guangdong Medical University No.1 Xincheng Blvd, Songshan Lake National High‐tech Industrial Development Zone 523808 Dongguan China
| | - Jiaxi Chen
- School of Pharmacy Guangdong Medical University No.1 Xincheng Blvd, Songshan Lake National High‐tech Industrial Development Zone 523808 Dongguan China
| | - Jingxiu Xu
- School of Pharmacy Guangdong Medical University No.1 Xincheng Blvd, Songshan Lake National High‐tech Industrial Development Zone 523808 Dongguan China
- Key Laboratory of Big Data Mining and Precision Drug Design Guangdong Medical University No.1 Xincheng Blvd, Songshan Lake National High‐tech Industrial Development Zone 523808 Dongguan China
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14
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Ishwar Bhat S. One‐Pot Construction of Bis‐Heterocycles through Isocyanide Based Multicomponent Reactions. ChemistrySelect 2020. [DOI: 10.1002/slct.202002154] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Affiliation(s)
- Subrahmanya Ishwar Bhat
- Department of Chemistry N. M. A. M. Institute of Technology, (Visvesvaraya Technological University, Belagavi) Nitte 574110, Udupi District Karnataka India
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15
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Thakur A, Pereira G, Patel C, Chauhan V, Dhaked RK, Sharma A. Design, one-pot green synthesis and antimicrobial evaluation of novel imidazopyridine bearing pyran bis-heterocycles. J Mol Struct 2020. [DOI: 10.1016/j.molstruc.2020.127686] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
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16
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Draye M, Chatel G, Duwald R. Ultrasound for Drug Synthesis: A Green Approach. Pharmaceuticals (Basel) 2020; 13:E23. [PMID: 32024033 PMCID: PMC7168956 DOI: 10.3390/ph13020023] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2019] [Revised: 01/22/2020] [Accepted: 01/22/2020] [Indexed: 02/07/2023] Open
Abstract
This last century, the development of new medicinal molecules represents a real breakthrough in terms of humans and animal life expectancy and quality of life. However, this success is tainted by negative environmental consequences. Indeed, the synthesis of drug candidates requires the use of many chemicals, solvents, and processes that are very hazardous, toxic, energy consuming, expensive, and generates a large amount of waste. Many large pharmaceutical companies have thus moved to using green chemistry practices for drug discovery, development, and manufacturing. One of them is the use of energy-efficient activation techniques, such as ultrasound. This review summarizes the latest most representative works published on the use of ultrasound for sustainable bioactive molecules synthesis.
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Affiliation(s)
- Micheline Draye
- Université Savoie Mont Blanc—LCME, F-73000 Chambéry, France; (G.C.); (R.D.)
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17
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Mukku N, Maiti B. On water catalyst-free synthesis of benzo[ d]imidazo[2,1- b] thiazoles and novel N-alkylated 2-aminobenzo[ d]oxazoles under microwave irradiation. RSC Adv 2020; 10:770-778. [PMID: 35494448 PMCID: PMC9047639 DOI: 10.1039/c9ra08929b] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2019] [Accepted: 12/10/2019] [Indexed: 12/15/2022] Open
Abstract
A highly efficient unprecedented catalyst-free microwave-assisted procedure for synthesizing benzo[d]imidazo[2,1-b]thiazoles and N-alkylated 2-aminobenzo[d]oxazol in green media was developed. The transformation provided rapid access to functionalized benzo[d]imidazo[2,1-b]thiazoles from 2-aminobenzothiazole and N-alkylated 2-aminobenzo[d]oxazole from 2-aminobenzoxazole scaffolds under mild transition-metal-free conditions. This synthetic manipulation is expected to greatly expand the repertoire of reaction types in heterocyclic chemistry and pave the way for new syntheses of bioactive compounds. A highly efficient unprecedented catalyst-free microwave-assisted procedure for synthesizing benzo[d]imidazo[2,1-b]thiazoles and N-alkylated 2-aminobenzo[d]oxazol in green media was developed.![]()
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Affiliation(s)
- Narasimharao Mukku
- Department of Chemistry, School of Advanced Sciences, Vellore Institute of Technology Vellore-632014 India
| | - Barnali Maiti
- Department of Chemistry, School of Advanced Sciences, Vellore Institute of Technology Vellore-632014 India
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18
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Gao F, Xiao J, Huang G. Current scenario of tetrazole hybrids for antibacterial activity. Eur J Med Chem 2019; 184:111744. [DOI: 10.1016/j.ejmech.2019.111744] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2019] [Revised: 06/05/2019] [Accepted: 09/26/2019] [Indexed: 12/18/2022]
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19
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Recent investigations and applications of azidoazomethine-tetrazole tautomeric equilibrium (microreview). Chem Heterocycl Compd (N Y) 2019. [DOI: 10.1007/s10593-019-02574-7] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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20
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Vilapara KV, Gami SP, Gadara SA, Naliapara YT. Etidronic Acid Promoted Sequential One‐Pot Strategy for the Synthesis of 1
H
‐Imidazo[1,2‐
b
]pyrazoles: A Green Catalyst for Groebke‐Blackburn‐Bienaymé Reaction. ChemistrySelect 2019. [DOI: 10.1002/slct.201902997] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
| | - Sagar P. Gami
- Depatment of ChemistryBhavan's Sheth R. A. College of Science Ahmedabad- 380001, Gujarat India
| | - Shobhna A. Gadara
- Depatment of ChemistrySheth P. T. Arts & Science college Godhra- 389001, Gujarat India
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21
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Khaikate O, Soorukram D, Leowanawat P, Pohmakotr M, Reutrakul V, Kuhakarn C. Azide-Triggered Bicyclization of o
-Alkynylisocyanobenzenes: Synthesis of Tetrazolo[1,5- a
]quinolines. European J Org Chem 2019. [DOI: 10.1002/ejoc.201901209] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Onnicha Khaikate
- Department of Chemistry and Center of Excellence for Innovation in Chemistry (PERCH-CIC); Faculty of Science; Mahidol University; Rama VI Road 10400 Bangkok Thailand
| | - Darunee Soorukram
- Department of Chemistry and Center of Excellence for Innovation in Chemistry (PERCH-CIC); Faculty of Science; Mahidol University; Rama VI Road 10400 Bangkok Thailand
| | - Pawaret Leowanawat
- Department of Chemistry and Center of Excellence for Innovation in Chemistry (PERCH-CIC); Faculty of Science; Mahidol University; Rama VI Road 10400 Bangkok Thailand
| | - Manat Pohmakotr
- Department of Chemistry and Center of Excellence for Innovation in Chemistry (PERCH-CIC); Faculty of Science; Mahidol University; Rama VI Road 10400 Bangkok Thailand
| | - Vichai Reutrakul
- Department of Chemistry and Center of Excellence for Innovation in Chemistry (PERCH-CIC); Faculty of Science; Mahidol University; Rama VI Road 10400 Bangkok Thailand
| | - Chutima Kuhakarn
- Department of Chemistry and Center of Excellence for Innovation in Chemistry (PERCH-CIC); Faculty of Science; Mahidol University; Rama VI Road 10400 Bangkok Thailand
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22
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Chen ZZ, Li SQ, Zhang YJ, Tang DY, Meng JP, Lei J, Li HY, Xu ZG. Synthesis of Pyridodiindoles with Anticancer Activity by a Three-Component Cascade Condensation. Org Lett 2018; 20:7811-7815. [DOI: 10.1021/acs.orglett.8b03245] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Zhong-Zhu Chen
- Chongqing Engineering Laboratory of Targeted and Innovative Therapeutics, Chongqing Key Laboratory of Kinase Modulators as Innovative Medicine, IATTI, Chongqing University of Arts and Sciences. 319 Honghe Avenue, Yongchuan, Chongqing 402160, China
| | - Shi-Qiang Li
- Chongqing Engineering Laboratory of Targeted and Innovative Therapeutics, Chongqing Key Laboratory of Kinase Modulators as Innovative Medicine, IATTI, Chongqing University of Arts and Sciences. 319 Honghe Avenue, Yongchuan, Chongqing 402160, China
| | - Ya-Jun Zhang
- Chongqing Engineering Laboratory of Targeted and Innovative Therapeutics, Chongqing Key Laboratory of Kinase Modulators as Innovative Medicine, IATTI, Chongqing University of Arts and Sciences. 319 Honghe Avenue, Yongchuan, Chongqing 402160, China
| | - Dian-Yong Tang
- Chongqing Engineering Laboratory of Targeted and Innovative Therapeutics, Chongqing Key Laboratory of Kinase Modulators as Innovative Medicine, IATTI, Chongqing University of Arts and Sciences. 319 Honghe Avenue, Yongchuan, Chongqing 402160, China
| | - Jiang-Ping Meng
- Chongqing Engineering Laboratory of Targeted and Innovative Therapeutics, Chongqing Key Laboratory of Kinase Modulators as Innovative Medicine, IATTI, Chongqing University of Arts and Sciences. 319 Honghe Avenue, Yongchuan, Chongqing 402160, China
| | - Jie Lei
- Chongqing Engineering Laboratory of Targeted and Innovative Therapeutics, Chongqing Key Laboratory of Kinase Modulators as Innovative Medicine, IATTI, Chongqing University of Arts and Sciences. 319 Honghe Avenue, Yongchuan, Chongqing 402160, China
| | - Hong-Yu Li
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Arkansas for Medical Sciences, Little Rock, Arkansas 72205, United States
| | - Zhi-Gang Xu
- Chongqing Engineering Laboratory of Targeted and Innovative Therapeutics, Chongqing Key Laboratory of Kinase Modulators as Innovative Medicine, IATTI, Chongqing University of Arts and Sciences. 319 Honghe Avenue, Yongchuan, Chongqing 402160, China
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Kaveti B, Ramírez-López SC, Gámez Montaño R. Ultrasound-assisted green one-pot synthesis of linked bis-heterocycle peptidomimetics via IMCR/post-transformation/tandem strategy. Tetrahedron Lett 2018. [DOI: 10.1016/j.tetlet.2018.10.062] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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