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Mittal RK, Purohit P, Sankaranarayanan M, Muzaffar-Ur-Rehman M, Taramelli D, Signorini L, Dolci M, Basilico N. In-vitro antiviral activity and in-silico targeted study of quinoline-3-carboxylate derivatives against SARS-Cov-2 isolate. Mol Divers 2023:10.1007/s11030-023-10703-w. [PMID: 37480422 DOI: 10.1007/s11030-023-10703-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2023] [Accepted: 07/16/2023] [Indexed: 07/24/2023]
Abstract
In recent years, the viral outbreak named COVID-19 showed that infectious diseases have a huge impact on both global health and the financial and economic sectors. The lack of efficacious antiviral drugs worsened the health problem. Based on our previous experience, we investigated in vitro and in silico a series of quinoline-3-carboxylate derivatives against a SARS-CoV-2 isolate. In the present study, the in-vitro antiviral activity of a series of quinoline-3-carboxylate compounds and the in silico target-based molecular dynamics (MD) and metabolic studies are reported. The compounds' activity against SARS-CoV-2 was evaluated using plaque assay and RT-qPCR. Moreover, from the docking scores, it appears that the most active compounds (1j and 1o) exhibit stronger binding affinity to the primary viral protease (NSP5) and the exoribonuclease domain of non structural protein 14 (NSP14). Additionally, the in-silico metabolic analysis of 1j and 1o defines CYP2C9 and CYP3A4 as the major P450 enzymes involved in their metabolism.
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Affiliation(s)
- Ravi Kumar Mittal
- National Institute of Pharmaceutical Education and Research, S A S Nagar Mohali, Punjab, 160062, India
- Galgotias College of Pharmacy, Greater Noida, UttarPradesh, India
| | - Priyank Purohit
- School of Pharmacy, Graphic Era Hill University, Dehradun, Uttarakhand, 248002, India.
| | - Murugesan Sankaranarayanan
- Medicinal Chemistry Research Laboratory, Department of Pharmacy, BITS Pilani, Pilani Campus, Pilani, Rajasthan, 333031, India
| | - Mohammed Muzaffar-Ur-Rehman
- Medicinal Chemistry Research Laboratory, Department of Pharmacy, BITS Pilani, Pilani Campus, Pilani, Rajasthan, 333031, India
| | - Donatella Taramelli
- Department of Pharmacological and Biomolecular Sciences, University of Milan, Pascal Street 36, 20133, Milan, Italy
| | - Lucia Signorini
- Department of Biomedical, Surgical and Dental Sciences, University of Milan, Pascal Street 36, 20133, Milan, Italy
| | - Maria Dolci
- Department of Biomedical, Surgical and Dental Sciences, University of Milan, Pascal Street 36, 20133, Milan, Italy
| | - Nicoletta Basilico
- Department of Biomedical, Surgical and Dental Sciences, University of Milan, Pascal Street 36, 20133, Milan, Italy
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2
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El-Kalyoubi S, Elbaramawi SS, Zordok WA, Malebari AM, Safo MK, Ibrahim TS, Taher ES. Design and synthesis of uracil/thiouracil based quinoline scaffolds as topoisomerases I/II inhibitors for chemotherapy: A new hybrid navigator with DFT calculation. Bioorg Chem 2023; 136:106560. [PMID: 37121108 DOI: 10.1016/j.bioorg.2023.106560] [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: 02/21/2023] [Revised: 04/16/2023] [Accepted: 04/18/2023] [Indexed: 05/02/2023]
Abstract
In this work, a novel promising hybrid mode of uracil/thiouracil based quinoline pharmacophore i.e. 5a-f was rationalized and synthesized based on rigidification and lipophilic principles, and following the reported pharmacophoric features of camptothecin & doxorubicin. Concurrently, a non-rigid mode pharmacophore i.e. 7a-f was also designed and synthesized. The anti-proliferative activity of the compounds was assessed against three different cancer cell lines, namely A549 lung cancer, MCF-7 breast adenocarcinoma, and HepG-2 hepatic carcinoma. Further, promising candidates were evaluated against A549, and MCF-7 and for their ability to inhibit topoisomerases I &II. Compound 5f was observed to be the most active congener, displaying the highest cell inhibition of 84.4% for topoisomerase I and 92%, for topoisomerase II at a concentration of 100 µM. When its cytotoxicity was evaluated against A549 cells, 5f arrested the cell cycle at the S phase and increased the apoptosis ratio by 46.31%. DFT calculation of 5f showed higher dipole moment and greater negative energy values (-247531.510 kcal/mol) with positive & negative poles, and better stability reflection. Furthermore, molecular docking of 5f to both enzymes showed good agreement with the biological assessment. This study has given insight for further consideration of the highly promising hybrid 5f.
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Affiliation(s)
- Samar El-Kalyoubi
- Department of Pharmaceutical Organic Chemistry, Faculty of Pharmacy, Port Said University, 42511 Port Said, Egypt.
| | - Samar S Elbaramawi
- Department of Medicinal Chemistry, Faculty of Pharmacy, Zagazig University, Zagazig 44519, Egypt.
| | - Wael A Zordok
- Department of Chemistry (Physical Chemistry Division), Faculty of Science, Zagazig University, Zagazig 44519, Egypt.
| | - Azizah M Malebari
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, King Abdulaziz University, Jeddah 21589, Saudi Arabia.
| | - Martin K Safo
- Institute for Structural Biology, Drug Discovery and Development, Department of Medicinal Chemistry, School of Pharmacy, Virginia Commonwealth University, Richmond, VA, USA.
| | - Tarek S Ibrahim
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, King Abdulaziz University, Jeddah 21589, Saudi Arabia.
| | - Ehab S Taher
- Department of Pharmaceutical Organic Chemistry, Faculty of Pharmacy, Al-Azhar University, Assiut 71524, Egypt; Research School of Chemistry, Institute of Advanced Studies, The Australian National University, Canberra, Australian Capital Territory 2601, Australia.
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Rajendran S, Sivalingam K, Karnam Jayarampillai RP, Wang WL, Salas CO. Friedlӓnder's synthesis of quinolines as a pivotal step in the development of bioactive heterocyclic derivatives in the current era of medicinal chemistry. Chem Biol Drug Des 2022; 100:1042-1085. [PMID: 35322543 DOI: 10.1111/cbdd.14044] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2021] [Revised: 02/14/2022] [Accepted: 03/20/2022] [Indexed: 01/25/2023]
Abstract
In the current scenario of medicinal chemistry, quinoline plays a pivotal role in the design of new heterocyclic compounds with several pharmacological properties, so the search for new synthetic methodologies and their application in drug discovery has been widely studied. So far, many procedures have been performed for the preparation of quinoline scaffolds, among which Friedländer quinoline synthesis plays an important role in obtaining these heterocycles. The Friedländer reaction involves condensation between 2-aminobenzaldehydes and keto-compounds. The quinoline nucleus, once obtained through the Friedländer synthesis, has been extensively modified so that these derivatives can exhibit a large number of biological activities such as anticancer, antimalarial, antimicrobial, antifungal, antituberculosis, and antileishmanial properties. In this work, the focus is on the applicability of the Friedländer reaction in the synthesis of various types of bioactive heterocyclic quinoline compounds, which to date has not been reported in the context of medicinal chemistry. The main part of this review selectively focuses on research from 2010 to date and will present highlights of the Friedländer quinoline synthesis procedures and findings to address biological and pharmacological activities.
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Affiliation(s)
- Satheeshkumar Rajendran
- Departamento de Química Orgánica, Facultad de Química y de Farmacia, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Kalaiselvi Sivalingam
- Developmental, Molecular and Chemical Biology, Tufts University School of Medicine, Boston, Massachusetts, USA
| | | | - Wen-Long Wang
- School of Pharmaceutical Sciences, Jiangnan University, Wuxi, China
| | - Cristian O Salas
- Departamento de Química Orgánica, Facultad de Química y de Farmacia, Pontificia Universidad Católica de Chile, Santiago, Chile
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4
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El-Kalyoubi SA, Taher ES, Ibrahim TS, El-Behairy MF, Al-Mahmoudy AMM. Uracil as a Zn-Binding Bioisostere of the Allergic Benzenesulfonamide in the Design of Quinoline-Uracil Hybrids as Anticancer Carbonic Anhydrase Inhibitors. Pharmaceuticals (Basel) 2022; 15:494. [PMID: 35631321 PMCID: PMC9146896 DOI: 10.3390/ph15050494] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2022] [Revised: 04/10/2022] [Accepted: 04/15/2022] [Indexed: 02/06/2023] Open
Abstract
A series of quinoline-uracil hybrids (10a-l) has been rationalized and synthesized. The inhibitory activity against hCA isoforms I, II, IX, and XII was explored. Compounds 10a-l demonstrated powerful inhibitory activity against all tested hCA isoforms. Compound 10h displayed the best selectivity profile with good activity. Compound 10d displayed the best activity profile with minimal selectivity. Compound 10l emerged as the best congener considering both activity (IC50 = 140 and 190 nM for hCA IX and hCA XII, respectively) and selectivity (S.I. = 13.20 and 9.75 for II/IX, and II/XII, respectively). The most active hybrids were assayed for antiproliferative and pro-apoptotic activities against MCF-7 and A549. In silico studies, molecular docking, physicochemical parameters, and ADMET analysis were performed to explain the acquired CA inhibitory action of all hybrids. A study of the structure-activity relationship revealed that bulky substituents at uracil N-1 were unfavored for activity while substituted quinoline and thiouracil were effective for selectivity.
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Affiliation(s)
- Samar A. El-Kalyoubi
- Department of Pharmaceutical Organic Chemistry, Faculty of Pharmacy (Girls), Al-Azhar University, Nasr City, Cairo 11651, Egypt;
| | - Ehab S. Taher
- Department of Pharmaceutical Organic Chemistry, Faculty of Pharmacy, Al-Azhar University, Assiut 71524, Egypt;
| | - Tarek S. Ibrahim
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, King Abdulaziz University, Jeddah 21589, Saudi Arabia
- Department of Pharmaceutical Organic Chemistry, Faculty of Pharmacy, Zagazig University, Zagazig 44519, Egypt;
| | - Mohammed Farrag El-Behairy
- Department of Organic and Medicinal Chemistry, Faculty of Pharmacy, University of Sadat City, Menoufiya 32897, Egypt;
| | - Amany M. M. Al-Mahmoudy
- Department of Pharmaceutical Organic Chemistry, Faculty of Pharmacy, Zagazig University, Zagazig 44519, Egypt;
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Satheeshkumar R, Prasad KJR, Wen‐Long W, Espinosa‐Bustos C, Salas CO. Solvent‐Free Synthesis of New Quinoline Derivatives
via
Eaton's Reagent Catalysed Friedländer Synthesis. ChemistrySelect 2022. [DOI: 10.1002/slct.202104416] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Rajendran Satheeshkumar
- Departamento de Química Orgánica Facultad de Química y de Farmacia Pontificia Universidad Católica de Chile 702843 Santiago Chile
| | | | - Wang Wen‐Long
- School of Pharmaceutical Sciences Jiangnan University Wuxi 214122 China
| | - Christian Espinosa‐Bustos
- Departamento de Farmacia Facultad de Química y de Farmacia Pontificia Universidad Católica de Chile 702843 Santiago Chile
| | - Cristian O. Salas
- Departamento de Química Orgánica Facultad de Química y de Farmacia Pontificia Universidad Católica de Chile 702843 Santiago Chile
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6
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Ajani OO, Iyaye KT, Ademosun OT. Recent advances in chemistry and therapeutic potential of functionalized quinoline motifs – a review. RSC Adv 2022; 12:18594-18614. [PMID: 35873320 PMCID: PMC9231466 DOI: 10.1039/d2ra02896d] [Citation(s) in RCA: 35] [Impact Index Per Article: 17.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2022] [Accepted: 06/08/2022] [Indexed: 12/30/2022] Open
Abstract
Quinoline, which consists of benzene fused with N-heterocyclic pyridine, has received considerable attention as a core template in drug design because of its broad spectrum of bioactivity. This review aims to present the recent advances in chemistry, medicinal potential and pharmacological applications of quinoline motifs to unveil their substantial efficacies for future drug development. Essential information in all the current and available literature used was accessed and retrieved using different search engines and databases, including Scopus, ISI Web of Knowledge, Google and PUBMED. Numerous derivatives of the bioactive quinolines have been harnessed via expeditious synthetic approaches, as highlighted herein. This review reveals that quinoline is an indisputable pharmacophore due to its tremendous benefits in medicinal chemistry research and other valuable areas of human endeavour. The recent in vivo and in vitro screening reported by scientists is highlighted herein, which may pave the way for novel drug development. Owing to the array of information available and highlighted herein on the medicinal potential of quinoline and its functionalized derivatives, a new window of opportunity may be opened to medicinal chemists to access more biomolecular quinolines for future drug development. Quinoline, which consists of benzene fused with N-heterocyclic pyridine, has received considerable attention as a core template in drug design because of its broad spectrum of bioactivity.![]()
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Affiliation(s)
- Olayinka O. Ajani
- Department of Chemistry, Covenant University, Km 10, Idiroko Road, PMB 1023, Ota, Ogun State, Nigeria
| | - King T. Iyaye
- Department of Chemistry, Covenant University, Km 10, Idiroko Road, PMB 1023, Ota, Ogun State, Nigeria
| | - Olabisi T. Ademosun
- Department of Chemistry, Covenant University, Km 10, Idiroko Road, PMB 1023, Ota, Ogun State, Nigeria
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7
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Abstract
Reactions in water have demonstrated numerous surprising results. The effects
of water in these reactions may include significant physical and chemical interactions with
the substrates and catalysts through polar effects and hydrogen bonding ability. In some
instances, water is also able to interact with the intermediates of reactions and possibly
with the transition states of chemical processes. Organic synthesis in water encourages the
researchers to follow the principles of green chemistry. Among heterocyclic compounds,
quinoline scaffold has become an important motif for the development of new
drugs. They are widely found in pharmaceuticals as well as in agrochemical industry. Over
the last few decades, numerous reports have been documented to access quinoline derivatives
with structural diversity, either by new annulation or by ring functionalization. This review summarizes an
overview of the synthesis and functionalisation of quinoline scaffolds in an aqueous medium. This method may
encourage researchers to adopt green chemistry and to apply these environmentally safe methods in designing
important heterocyclic cores.
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Affiliation(s)
- Gongutri Borah
- Chemical science and technology división, CSIR-North East Institute of Science and Technology, Jorhat, Assam, 785006, India
| | - Preetishmita Borah
- Agrionics, v1(a), CSIR-Central Scientific Instruments Organisation, Sector 30C, Chandigarh, 160030, India
| | - Arnav Bhuyan
- Chemical science and technology división, CSIR-North East Institute of Science and Technology, Jorhat, Assam, 785006, India
| | - Bimal Krishna Banik
- Research Development & College of Natural Sciences and Human Studies, Prince Mohammad Bin Fahd University, Al Khobar, Saudi Arabia
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8
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Bailey HV, Mahon MF, Vicker N, Potter BVL. Rapid and Efficient Microwave-Assisted Friedländer Quinoline Synthesis. ChemistryOpen 2020; 9:1113-1122. [PMID: 33194530 PMCID: PMC7643340 DOI: 10.1002/open.202000247] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2020] [Revised: 09/01/2020] [Indexed: 12/03/2022] Open
Abstract
A microwave-based methodology facilitates reaction of 2-aminophenylketones with cyclic ketones to form a quinoline scaffold. Syntheses of amido- and amino-linked 17β-hydroxysteroid dehydrogenase type 3 inhibitors with a benzophenone-linked motif were pursued using 2-aminobenzophenone as building block. Two amido-linked targets were achieved in modest yield, but when using microwave-assisted reductive amination for the amino-linked counterparts an unexpected product was observed. X-ray crystallography revealed it as a quinoline derivative, leading to optimisation of a simple and efficient modification of Friedländer methodology. Using reagents and acetic acid catalyst in organic solvent the unassisted reaction proceeds only over several days and in very poor yield. However, by employing neat acetic acid as both solvent and acid catalyst with microwave irradiation at 160 °C quinoline synthesis is achieved in 5 minutes in excellent yield. This has advantages over the previously reported high temperatures or strong acids required, not least given the green credentials of acetic acid, and examples using diverse ketones illustrate applicability. Additionally, he unassisted reaction proceeds effectively at room temperature, albeit much more slowly.
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Affiliation(s)
- Helen V. Bailey
- Medicinal ChemistryDepartment of Pharmacy & PharmacologyUniversity of BathClaverton DownBathBA2 7AYUK
| | - Mary F. Mahon
- Department of ChemistryUniversity of BathClaverton DownBathBA2 7AYUK
| | - Nigel Vicker
- Medicinal ChemistryDepartment of Pharmacy & PharmacologyUniversity of BathClaverton DownBathBA2 7AYUK
| | - Barry V. L. Potter
- Medicinal Chemistry & Drug DiscoveryDepartment of PharmacologyUniversity of OxfordMansfield RoadOxfordOX1 3QTUK
- Medicinal ChemistryDepartment of Pharmacy & PharmacologyUniversity of BathClaverton DownBathBA2 7AYUK
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9
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Matvienko IV, Bayramov VM, Parygina NA, Kurochkin VE, Alekseev YI. Synthesis of Dihydroquinoline-Based Derivatives of Fluorescent Rhodamine Dyes for Nucleic Acid Analysis by a Real-Time Polymerase Chain Reaction. RUSSIAN JOURNAL OF BIOORGANIC CHEMISTRY 2020. [DOI: 10.1134/s1068162020030127] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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10
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Greener Synthesis of Nitrogen-Containing Heterocycles in Water, PEG, and Bio-Based Solvents. Catalysts 2020. [DOI: 10.3390/catal10040429] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
The solvents used in chemistry are a fundamental element of the environmental performance of processes in corporate and academic laboratories. Their influence on costs, health safety, and nature cannot be neglected. Quantitatively, solvents are the most abundant constituents of chemical transformations; therefore, acting on solvents and replacing standard solvents with safer products can have a great ecological impact. However, not all green solvents are suitable for the wide scope of organic chemistry reactions. A second point to consider is that 50% of pharmaceutical drugs are nitrogen heterocycles compounds. It therefore appeared important to provide an overview of the more ecological methodologies for synthesizing this class of compounds. In this review, all publications since 2000 that describe green reactions leading to the formation of nitrogen heterocycles using safe solvents were considered. We chose water, PEG, and bio-based solvents for their negligible toxicity. The synthesis of five-, six-, and seven-membered aromatic nitrogen heterocycles using green reactions reported in the literature to date is described.
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Dadhania H, Raval D, Dadhania A. A Highly Efficient and Solvent-Free Approach for the Synthesis of Quinolines and Fused Polycyclic Quinolines Catalyzed by Magnetite Nanoparticle-Supported Acidic Ionic Liquid. Polycycl Aromat Compd 2019. [DOI: 10.1080/10406638.2019.1595057] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Affiliation(s)
- Harsh Dadhania
- Department of Chemistry, Sardar Patel University, Vallabh Vidyanagar, India
| | - Dipak Raval
- Department of Chemistry, Sardar Patel University, Vallabh Vidyanagar, India
| | - Abhishek Dadhania
- Department of Chemical Sciences, P. D. Patel Institute of Applied Sciences, Charotar University of Science and Technology, Changa, India
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12
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Satish G, Ashok P, Kota L, Ilangovan A. Nickel-Catalyzed Annulation of 2′-Aminochalcones: A Simplistic Access to 4-Styryl and 2,4-Distyrylquinolines. ChemistrySelect 2019. [DOI: 10.1002/slct.201803199] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Gandhesiri Satish
- School of Chemistry; Bharathidasan University Tiruchirappalli -; 620024 Tamilnadu India
| | - Polu Ashok
- School of Chemistry; Bharathidasan University Tiruchirappalli -; 620024 Tamilnadu India
| | - Laxman Kota
- School of Chemistry; Bharathidasan University Tiruchirappalli -; 620024 Tamilnadu India
| | - Andivelu Ilangovan
- School of Chemistry; Bharathidasan University Tiruchirappalli -; 620024 Tamilnadu India
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13
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Lee SY, Cheon CH. On-Water Synthesis of 2-Substituted Quinolines from 2-Aminochalcones Using Benzylamine as the Nucleophilic Catalyst. J Org Chem 2018; 83:13036-13044. [DOI: 10.1021/acs.joc.8b01675] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Affiliation(s)
- So Young Lee
- Department of Chemistry, Korea University, 145 Anam-ro, Seongbuk-gu, Seoul 02841, Republic of Korea
| | - Cheol-Hong Cheon
- Department of Chemistry, Korea University, 145 Anam-ro, Seongbuk-gu, Seoul 02841, Republic of Korea
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14
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Tufail F, Saquib M, Singh S, Tiwari J, Singh M, Singh J, Singh J. Bioorganopromoted green Friedländer synthesis: a versatile new malic acid promoted solvent free approach to multisubstituted quinolines. NEW J CHEM 2017. [DOI: 10.1039/c6nj03907c] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
An efficient new strategy for the green synthesis of a variety of polysubstituted quinolines, using the Friedländer approach is reported, employing malic acid as a catalyst in organic synthesis for the first time.
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Affiliation(s)
- Fatima Tufail
- Department of Chemistry
- University of Allahabad
- Allahabad - 211002
- India
| | - Mohammad Saquib
- Department of Chemistry
- University of Allahabad
- Allahabad - 211002
- India
| | - Swastika Singh
- Department of Chemistry
- University of Allahabad
- Allahabad - 211002
- India
| | - Jyoti Tiwari
- Department of Chemistry
- University of Allahabad
- Allahabad - 211002
- India
| | - Mandavi Singh
- Department of Chemistry
- University of Allahabad
- Allahabad - 211002
- India
| | - Jaya Singh
- Department of Chemistry
- L R PG College
- Sahibabad-201007
- India
| | - Jagdamba Singh
- Department of Chemistry
- University of Allahabad
- Allahabad - 211002
- India
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15
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Satheeshkumar R, Shankar R, Kaminsky W, JayarampillaiRajendra Prasad K. Novel Synthetic and Mechanistic Approach of TFA Catalysed Friedländer Synthesis of 2-Acylquinolines from Symmetrical and Unsymmetrical 1,2-Diketones witho-Aminoarylketones. ChemistrySelect 2016. [DOI: 10.1002/slct.201601624] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
| | - Ramasamy Shankar
- Department of Physics; Bharathiar University; Coimbatore 641 046 Tamil Nadu India
| | - Werner Kaminsky
- Department of Chemistry; University of Washington; Seattle, WA 98195 USA
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16
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Chuang TH, Chen YY, Huang YJ, Chuang CP. Manganese Salts Mediated Free-Radical Arylsulfonation-Cyclization of 2-(2-Alkynylphenyl)aminomaleates. ChemistrySelect 2016. [DOI: 10.1002/slct.201601471] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Tsung-Han Chuang
- Department of Chemistry; National Cheng Kung University; 1 University Road Tainan,Taiwan 70101 Republic of China
| | - Ying-Yu Chen
- Department of Chemistry; National Cheng Kung University; 1 University Road Tainan,Taiwan 70101 Republic of China
| | - Yi-Jie Huang
- Department of Chemistry; National Cheng Kung University; 1 University Road Tainan,Taiwan 70101 Republic of China
| | - Che-Ping Chuang
- Department of Chemistry; National Cheng Kung University; 1 University Road Tainan,Taiwan 70101 Republic of China
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17
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Effective water mediated green synthesis of polysubstituted quinolines without energy expenditure. MONATSHEFTE FUR CHEMIE 2016. [DOI: 10.1007/s00706-016-1826-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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18
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A mild and highly efficient Friedländer synthesis of quinolines in the presence of heterogeneous solid acid nano-catalyst. ARAB J CHEM 2016. [DOI: 10.1016/j.arabjc.2011.05.018] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
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Sarveswari S, Vijayakumar V. A rapid microwave assisted synthesis of 1-(6-chloro-2-methyl-4-phenylquinolin-3-yl)-3-(aryl)prop-2-en-1-ones and their anti bacterial and anti fungal evaluation. ARAB J CHEM 2016. [DOI: 10.1016/j.arabjc.2011.01.032] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
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20
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Vekariya RH, Prajapati NP, Patel HD. MCM-41-anchored sulfonic acid (MCM-41-SO3H): An efficient heterogeneous catalyst for green organic synthesis. SYNTHETIC COMMUN 2016. [DOI: 10.1080/00397911.2016.1212380] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- Rajesh H. Vekariya
- Department of Chemistry, School of Sciences, Gujarat University, Ahmedabad, Gujarat, India
| | - Neelam P. Prajapati
- Department of Chemistry, School of Sciences, Gujarat University, Ahmedabad, Gujarat, India
| | - Hitesh D. Patel
- Department of Chemistry, School of Sciences, Gujarat University, Ahmedabad, Gujarat, India
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21
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Rezayati S, Jafroudi MT, Nezhad ER, Hajinasiri R, Abbaspour S. Imidazole-functionalized magnetic Fe3O4 nanoparticles: an efficient, green, recyclable catalyst for one-pot Friedländer quinoline synthesis. RESEARCH ON CHEMICAL INTERMEDIATES 2016. [DOI: 10.1007/s11164-015-2411-9] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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22
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Ravi M, Chauhan P, Singh S, Kant R, Yadav PP. p-TsOH-promoted synthesis of (E)-6-phenyl-7-styryl-5,6-dihydrodibenzo[b,h][1,6]naphthyridines via cascade intramolecular aza-Michael addition/Friedlander condensation of 2′-aminochalcones in a SDS/H2O system. RSC Adv 2016. [DOI: 10.1039/c6ra04837d] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
p-TsOH-promoted one-pot cascade synthesis of novel (E)-6-phenyl-7-styryl-5,6-dihydrodibenzo[b,h][1,6]naphthyridines via homodimerization of 2′-aminochalcones has been developed in a SDS/H2O system.
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Affiliation(s)
- Makthala Ravi
- Division of Medicinal and Process Chemistry
- CSIR-Central Drug Research Institute
- Lucknow-226031
- India
| | - Parul Chauhan
- Division of Medicinal and Process Chemistry
- CSIR-Central Drug Research Institute
- Lucknow-226031
- India
| | - Shikha Singh
- Division of Medicinal and Process Chemistry
- CSIR-Central Drug Research Institute
- Lucknow-226031
- India
| | - Ruchir Kant
- Division of Molecular and Structural Biology
- CSIR-Central Drug Research Institute
- Lucknow-226031
- India
| | - Prem. P. Yadav
- Division of Medicinal and Process Chemistry
- CSIR-Central Drug Research Institute
- Lucknow-226031
- India
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23
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Sulfonated rice husk ash (RHA-SO3H) as an efficient and recyclable catalyst for the Friedlander synthesis of quinolines. RESEARCH ON CHEMICAL INTERMEDIATES 2015. [DOI: 10.1007/s11164-014-1919-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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24
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1,1′-{1,4-Phenylene bis[3-(6-chloro-2-methyl-4-phenylquinolin-3-yl)-4,5-dihydro-1H-pyrazole-5,1-diyl]}dibutan-1-one. MOLBANK 2015. [DOI: 10.3390/m868] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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25
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Esmaeilpour M, Javidi J. Fe3O4@SiO2-imid-PMAnMagnetic Porous Nanosphere as Reusable Catalyst for Synthesis of Polysubstituted Quinolines under Solvent-free Conditions. J CHIN CHEM SOC-TAIP 2015. [DOI: 10.1002/jccs.201400380] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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26
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Plodek A, Bracher F. A divergent approach to the total synthesis of the marine pyridoacridine alkaloid eilatin and its synthetic isomer isoeilatin. Tetrahedron Lett 2015. [DOI: 10.1016/j.tetlet.2015.01.176] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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27
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Tanwar B, Kumar D, Kumar A, Ansari MI, Qadri MM, Vaja MD, Singh M, Chakraborti AK. Friedländer annulation: scope and limitations of metal salt Lewis acid catalysts in selectivity control for the synthesis of functionalised quinolines. NEW J CHEM 2015. [DOI: 10.1039/c5nj02010g] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
In(OTf)3 is the most effective catalyst among metal halides, tetrafluoroborates, perchlorates, and triflates for Friedländer quinoline synthesis in 75–92% yields.
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Affiliation(s)
- Babita Tanwar
- Department of Medicinal Chemistry National Institute of Pharmaceutical Education and Research (NIPER)
- India
| | - Dinesh Kumar
- Department of Medicinal Chemistry National Institute of Pharmaceutical Education and Research (NIPER)
- India
| | - Asim Kumar
- Department of Medicinal Chemistry National Institute of Pharmaceutical Education and Research (NIPER)
- India
| | - Md. Imam Ansari
- Department of Medicinal Chemistry National Institute of Pharmaceutical Education and Research (NIPER)
- India
| | - Mohammad Mohsin Qadri
- Department of Medicinal Chemistry National Institute of Pharmaceutical Education and Research (NIPER)
- India
| | - Maulikkumar D. Vaja
- Department of Medicinal Chemistry National Institute of Pharmaceutical Education and Research (NIPER)
- India
| | - Madhulika Singh
- Department of Medicinal Chemistry National Institute of Pharmaceutical Education and Research (NIPER)
- India
| | - Asit K. Chakraborti
- Department of Medicinal Chemistry National Institute of Pharmaceutical Education and Research (NIPER)
- India
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28
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Li B, Guo C, Fan X, Zhang J, Zhang X. Synthesis of substituted quinoline via copper-catalyzed one-pot cascade reactions of 2-bromobenzaldehydes with aryl methyl ketones and aqueous ammonia. Tetrahedron Lett 2014. [DOI: 10.1016/j.tetlet.2014.09.024] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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29
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Sivaraman M, Perumal PT. Synthesis of 4-methyl-2,3-disubstituted quinoline scaffolds via environmentally benign Fe(iii) catalysed sequential condensation, cyclization and aromatization of 1,3-diketone and 2-ethynylaniline. RSC Adv 2014. [DOI: 10.1039/c4ra03666b] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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30
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Nasseri MA, Zakerinasab B, Samieadel MM. Sulfamic acid supported on Fe3O4@SiO2superpara magnetic nanoparticles as a recyclable heterogeneous catalyst for the synthesis of quinolines. RSC Adv 2014. [DOI: 10.1039/c4ra06699e] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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31
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Quinoxalinone–benzimidazole rearrangement: an efficient strategy for the synthesis of structurally diverse quinoline derivatives with benzimidazole moieties. Tetrahedron Lett 2014. [DOI: 10.1016/j.tetlet.2014.06.023] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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32
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Javanshir S, Sharifi S, Maleki A, Sohrabi B, Kiasadegh M. p
-toluenesulfonic acid-catalyzed synthesis of polysubstituted quinolines via Friedländer reaction under ball-milling conditions at room temperature and theoretical study on the mechanism using a density functional theory method. J PHYS ORG CHEM 2014. [DOI: 10.1002/poc.3305] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Shahrzad Javanshir
- Department of Chemistry; Iran University of Science and Technology; Tehran 16846-13114 Iran
| | - Shahin Sharifi
- Department of Chemistry; Iran University of Science and Technology; Tehran 16846-13114 Iran
| | - Ali Maleki
- Department of Chemistry; Iran University of Science and Technology; Tehran 16846-13114 Iran
| | - Beheshteh Sohrabi
- Department of Chemistry; Iran University of Science and Technology; Tehran 16846-13114 Iran
| | - Mehdi Kiasadegh
- Department of Chemistry; Iran University of Science and Technology; Tehran 16846-13114 Iran
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33
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Shirini F, Yahyazadeh A, Mohammadi K, Khaligh NG. Solvent-free synthesis of quinoline derivatives via the Friedländer reaction using 1,3-disulfonic acid imidazolium hydrogen sulfate as an efficient and recyclable ionic liquid catalyst. CR CHIM 2014. [DOI: 10.1016/j.crci.2013.10.007] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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34
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Baghbanian SM, Farhang M. CuFe2O4 nanoparticles: a magnetically recoverable and reusable catalyst for the synthesis of quinoline and quinazoline derivatives in aqueous media. RSC Adv 2014. [DOI: 10.1039/c3ra46119j] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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35
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Homogeneous catalysis, heterogeneous recycling: a new family of branched molecules with hydrocarbon or fluorocarbon chains for the Friedländer synthesis of quinoline under solvent-free conditions. Tetrahedron 2013. [DOI: 10.1016/j.tet.2013.10.029] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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36
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Kiasat AR, Mouradzadegun A, Saghanezhad SJ. Poly(4-vinylpyridinium butane sulfonic acid) hydrogen sulfate: An efficient, heterogeneous poly(ionic liquid), solid acid catalyst for the one-pot preparation of 1-amidoalkyl-2-naphthols and substituted quinolines under solvent-free conditions. CHINESE JOURNAL OF CATALYSIS 2013. [DOI: 10.1016/s1872-2067(12)60659-7] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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37
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Proline potassium salt: a superior catalyst to synthesize 4-trifluoromethyl quinoline derivatives via Friedlander annulation. Tetrahedron 2013. [DOI: 10.1016/j.tet.2013.06.017] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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38
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Kedjadja A, Merdes R, Bouacida S, Roisnel T, Belfaitah A. (2E,2'E)-1,1'-Bis(6-chloro-2-methyl-4-phenyl-quinolin-3-yl)-3,3'-(1,4-phenyl-ene)diprop-2-en-1-one ethyl acetate disolvate. Acta Crystallogr Sect E Struct Rep Online 2013; 69:o37-8. [PMID: 23476424 PMCID: PMC3588301 DOI: 10.1107/s1600536812049422] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2012] [Accepted: 12/02/2012] [Indexed: 12/03/2022]
Abstract
In the title solvate, C44H30Cl2N2O2·2C4H8O2, the complete polycyclic molecule is generated by inversion symmetry. The dihedral angle between the quinolyl ring system (Q; r.m.s. deviation = 0.020 Å) and the pendant phenyl ring is 78.80 (6)°; the dihedral angle between Q and the central benzene ring is 85.92 (7)°. In the crystal, the components are linked by C—H⋯O and C—H⋯π interactions, generating (110) layers. Weak aromatic π–π stacking [centroid–centroid distances = 3.7025 (11) and 3.8124 (10) Å] is also observed.
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Affiliation(s)
- Allaoua Kedjadja
- Laboratoire de Chimie Appliquée, Faculté des Sciences, Université de Guelma 24000, Algeria
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39
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Synthesis of quinoline derivatives of tetrahydrocurcumin and zingerone and evaluation of their antioxidant and antibacterial attributes. Food Chem 2013; 136:650-8. [DOI: 10.1016/j.foodchem.2012.08.052] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2012] [Revised: 08/14/2012] [Accepted: 08/19/2012] [Indexed: 01/02/2023]
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40
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Gao W, Jiang Y, Li Y, Li F, Yan Y. A Novel and Facile Synthesis of 2-(Benzofuran-2-yl)benzo[h]quinoline-3-carboxylic Acid Derivatives. CHINESE J CHEM 2012. [DOI: 10.1002/cjoc.201100389] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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41
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Zheng H, Liu J, Mei YJ, Shi QY, Zhang PF. A Novel Enzymatic Synthesis of Quinoline Derivatives. Catal Letters 2012. [DOI: 10.1007/s10562-012-0774-8] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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42
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Quinoline-3-carboxylates as potential antibacterial agents. RESEARCH ON CHEMICAL INTERMEDIATES 2012. [DOI: 10.1007/s11164-012-0505-1] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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43
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Goel A, Kumar V, Singh SP, Sharma A, Prakash S, Singh C, Anand RS. Non-aggregating solvatochromic bipolar benzo[f]quinolines and benzo[a]acridines for organic electronics. ACTA ACUST UNITED AC 2012. [DOI: 10.1039/c2jm31052j] [Citation(s) in RCA: 49] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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44
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Zhang XL, Hu QS, Sheng SR, Xiao C, Cai MZ. Microwave-assisted Friedländer Synthesis of Polysubstituted Quinolines Based on Poly(ethylene glycol) Bound Acetoacetate. J CHIN CHEM SOC-TAIP 2011. [DOI: 10.1002/jccs.201190052] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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45
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Subashini R, Khan FN. Molecular Iodine as a Versatile Reagent for the Synthesis of Thiazoloquinoline—A Potential Antibacterial Agent. PHOSPHORUS SULFUR 2011. [DOI: 10.1080/10426507.2010.503209] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- R. Subashini
- a Organic and Medicinal Chemistry Laboratory, School of Advanced Sciences , VIT University , Vellore , Tamil Nadu , India
| | - F. Nawaz Khan
- a Organic and Medicinal Chemistry Laboratory, School of Advanced Sciences , VIT University , Vellore , Tamil Nadu , India
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46
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Shiri M, Zolfigol MA, Kruger HG, Tanbakouchian Z. Friedländer Annulation in the Synthesis of Azaheterocyclic Compounds. ADVANCES IN HETEROCYCLIC CHEMISTRY 2011. [DOI: 10.1016/b978-0-12-385464-3.00002-9] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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47
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Paul N, Muthusubramanian S, Bhuvanesh N. A green protocol for the synthesis of conformationally rigid sulfur linked bisquinolines by double Friedlander reaction in water. NEW J CHEM 2011. [DOI: 10.1039/c1nj20539k] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
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48
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Li Y, Gao W. Synthesis of 3-(quinolin-2-yl)- and 3,6-bis(quinolin-2-yl)-9H-carbazoles. Beilstein J Org Chem 2010; 6:966-72. [PMID: 21085511 PMCID: PMC2981831 DOI: 10.3762/bjoc.6.108] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2010] [Accepted: 09/29/2010] [Indexed: 11/23/2022] Open
Abstract
A simple and efficient synthesis of novel 3-(quinolin-2-yl)- and 3,6-bis(quinolin-2-yl)-9H-carbazoles, utilizing sodium ethoxide as a catalyst via a Friedländer condensation reaction between 3-acetyl-9-ethyl-9H-carbazole or 3,6-diacetyl-9-ethyl-9H-carbazole and β-aminoaldehydes or β-aminoketones is described. All of the title compounds were obtained in good yields of 52–72% and their structures were confirmed by IR, 1H NMR, MS, and elemental analysis.
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Affiliation(s)
- Yang Li
- Institute of Superfine Chemicals, Bohai University, Jinzhou 121000, China
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49
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o-Benzenedisulfonimide as a reusable Brønsted acid catalyst for an efficient and facile synthesis of quinolines via Friedländer annulation. Tetrahedron Lett 2010. [DOI: 10.1016/j.tetlet.2010.02.139] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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50
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Peng C, Wang Y, Liu L, Wang H, Zhao J, Zhu Q. p-Toluenesulfonic Acid Promoted Annulation of 2-Alkynylanilines with Activated Ketones: Efficient Synthesis of 4-Alkyl-2,3-Disubstituted Quinolines. European J Org Chem 2010. [DOI: 10.1002/ejoc.200901257] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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