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Goyal A, Kharkwal H, Piplani M, Singh Y, Murugesan S, Aggarwal A, Kumar P, Chander S. Spotlight on 4-substituted quinolines as potential anti-infective agents: Journey beyond chloroquine. Arch Pharm (Weinheim) 2023; 356:e2200361. [PMID: 36494101 DOI: 10.1002/ardp.202200361] [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: 07/17/2022] [Revised: 11/10/2022] [Accepted: 11/14/2022] [Indexed: 12/14/2022]
Abstract
Continued emerging resistance of pathogens against the clinically approved candidates and their associated limitations continuously demand newer agents having better potency with a more suited safety profile. Quinoline nuclei containing scaffolds of natural and synthetic origin have been documented for diverse types of pharmacological activities, and a number of drugs are clinically approved. In the present review, we unprecedentedly covered the biological potential of 4-substituted quinoline and elaborated a rationale for its special privilege to afford the significant number of approved clinical drugs, particularly against infectious pathogens. Compounds with 4-substituted quinoline are well documented for antimalarial activity, but in the last two decades, they have been extensively explored for activity against cancer, tuberculosis, and several other pathogens including viruses, bacteria, fungi, and other infectious pathogens. In the present study, the anti-infective spectrum of this scaffold is discussed against viruses, mycobacteria, malarial parasites, and fungal and bacterial strains, along with recent updates in this area, with special emphasis on the structure-activity relationship.
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Affiliation(s)
- Ankush Goyal
- School of Pharmacy, Maharaja Agrasen University, Solan, Himachal Pradesh, India
| | - Harsha Kharkwal
- Amity Institute of Phytochemistry & Phytomedicine, Amity University Uttar Pradesh, Noida, Uttar Pradesh, India
| | - Mona Piplani
- School of Pharmacy, Maharaja Agrasen University, Solan, Himachal Pradesh, India
| | - Yogendra Singh
- School of Pharmacy, Maharaja Agrasen University, Solan, Himachal Pradesh, India
| | | | - Amit Aggarwal
- School of Pharmacy, Maharaja Agrasen University, Solan, Himachal Pradesh, India
| | - Piyush Kumar
- Department of Chemistry, Indian Institute of Technology, Jammu, Jammu and Kashmir, India
| | - Subhash Chander
- Amity Institute of Phytochemistry & Phytomedicine, Amity University Uttar Pradesh, Noida, Uttar Pradesh, India
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2
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Faraz S, Kumar M, Taleb Khan A, Ponneganti S, Radhakrishnanand P. Metal- and Solvent-free Synthesis of 2-Benzyl-3-arylquinoline Using a Pseudo-three-component Reaction. Tetrahedron Lett 2022. [DOI: 10.1016/j.tetlet.2022.154283] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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3
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Kimura T, Hamada S, Furuta T, Takemoto Y, Kobayashi Y. N-Acylimino-λ 3-iodanes from the Metathesis of Iodosoarenes and Nitriles for the Photoinduced C-H Perfluoroacylamination of (Hetero)Arenes. Org Lett 2022; 24:4835-4839. [PMID: 35758853 DOI: 10.1021/acs.orglett.2c02054] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
An efficient and scalable synthesis of N-perfluoroacylimino-λ3-iodanes was achieved via an unprecedented metathesis between iodosoarenes and perfluoroalkanenitriles. The perfluoroacylamino groups of the iodanes could be introduced to aromatic and heteroaromatic rings using photoirradiation.
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Affiliation(s)
- Tomohiro Kimura
- Graduate School of Pharmaceutical Sciences, Kyoto University, Yoshida, Sakyo, Kyoto 607-8304, Japan
| | - Shohei Hamada
- Department of Pharmaceutical Chemistry, Kyoto Pharmaceutical University, 1 Misasagishichono-cho, Yamashina, Kyoto 607-8412, Japan
| | - Takumi Furuta
- Department of Pharmaceutical Chemistry, Kyoto Pharmaceutical University, 1 Misasagishichono-cho, Yamashina, Kyoto 607-8412, Japan
| | - Yoshiji Takemoto
- Graduate School of Pharmaceutical Sciences, Kyoto University, Yoshida, Sakyo, Kyoto 607-8304, Japan
| | - Yusuke Kobayashi
- Department of Pharmaceutical Chemistry, Kyoto Pharmaceutical University, 1 Misasagishichono-cho, Yamashina, Kyoto 607-8412, Japan
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5
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Reddy RK, Vani D, Chahal K, Preethi P, Balasubramanian S. Synthesis of Substituted Pyrano[3,4‐b]Quinolines via Silver Catalyzed Regioselective Intramolecular Cyclization of 3‐Alkynylquinoline Aldehydes. ASIAN J ORG CHEM 2022. [DOI: 10.1002/ajoc.202100740] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Rajender Kallu Reddy
- CSIR-Indian Institute of Chemical Technology Catalysis and Fine Chemicals Division Tarnaka 500 007 Hyderabad INDIA
| | - Damera Vani
- IICT CSIR: Indian Institute of Chemical Technology Catalysis and Fine Chemicals INDIA
| | - Kapil Chahal
- IICT CSIR: Indian Institute of Chemical Technology Catalysis and Fine Chemicals Division INDIA
| | - Pagilla Preethi
- IICT CSIR: Indian Institute of Chemical Technology Catalysis and Fine Chemical Division INDIA
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6
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El Faydy M, Dahaieh N, Ounine K, Lakhrissi B, Warad I, Tüzün B, Zarrouk A. Synthesis, Identification, Antibacterial Activity, ADME/T and 1BNA-Docking Investigations of 8-Quinolinol Analogs Bearing a Benzimidazole Moiety. ARABIAN JOURNAL FOR SCIENCE AND ENGINEERING 2022. [DOI: 10.1007/s13369-021-05749-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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7
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Ghora S, Sreenivasulu C, Satyanarayana G. A Domino Heck Coupling–Cyclization–Dehydrogenative Strategy for the One-Pot Synthesis of Quinolines. SYNTHESIS-STUTTGART 2022. [DOI: 10.1055/a-1589-7548] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
AbstractAn efficient, one-pot, domino synthesis of quinolines via the coupling of iodoanilines with allylic alcohols facilitated by palladium catalysis is described. The overall synthetic process involves an intermolecular Heck coupling between 2-iodoanilines and allylic alcohols, intramolecular condensation of in situ generated ketones with an internal amine functional group, and a dehydrogenation sequence. Notably, this protocol occurs in water as a green solvent. Significantly, the method exhibits broad substrate scope and is applied for the synthesis of deuterated quinolines through a deuterium-exchange process.
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Ali S, Khan AT. An environmentally benign regioselective synthesis of 2-benzyl-4-arylquinoline derivatives using aryl amines, styrene oxides and aryl acetylenes. Org Biomol Chem 2021; 19:8772-8782. [PMID: 34591056 DOI: 10.1039/d1ob01699g] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
A novel and an expedient metal- and solvent-free synthesis of a wide variety of 2-benzyl-4-arylquinoline derivatives is described from readily available aryl amines, styrene oxides and aryl acetylenes in the presence of 10 mol% molecular iodine. This domino reaction occurs under metal- and solvent-free conditions at 120 °C, which avoids the usage of metal catalyst and as a consequence generation of metal waste. The salient features of this methodology are the use of simple starting materials, ease of handling, high regioselectivity, shorter reaction time, atom-economical, step-economical, the formation of one C-N and two C-C bonds and a wide range of functional groups tolerance.
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Affiliation(s)
- Saghir Ali
- Department of Chemistry, Indian Institute of Technology Guwahati, Guwahati-781039, Assam, India.
| | - Abu T Khan
- Department of Chemistry, Indian Institute of Technology Guwahati, Guwahati-781039, Assam, India.
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Ali S, Khan AT. Metal-free synthesis of quinoline-2,4-dicarboxylate derivatives using aryl amines and acetylenedicarboxylates through a pseudo three-component reaction. Org Biomol Chem 2021; 19:7041-7050. [PMID: 34341812 DOI: 10.1039/d1ob01188j] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
An efficient, useful and one-pot protocol for the synthesis of quinoline-2,4-dicarboxylate scaffolds is accomplished from aryl amines and dimethyl/diethyl acetylenedicarboxylates using 20 mol% molecular iodine as a catalyst in acetonitrile at 80 °C. In addition, the mechanistic explanation for the formation of the desired products is disclosed. The pivotal role of molecular iodine in the formation of the major products, diester quinoline derivatives, and the minor product, triesters, in two cases is described in the mechanism. The notable advantages of this method are non-involvement of a metal catalyst, avoiding of metal contamination in the final product as well as waste generation, use of a low cost and eco-friendly catalyst, ease of handling, high regioselectivity, shorter reaction time, the formation of one C-N and two C-C bonds and a broad substrate scope with good yields.
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Affiliation(s)
- Saghir Ali
- Department of Chemistry, Indian Institute of Technology Guwahati, Guwahati-781039, Assam, India.
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Saral A, Sudha P, Muthu S, Sevvanthi S, Sangeetha P, Selvakumari S. Vibrational spectroscopy, quantum computational and molecular docking studies on 2-chloroquinoline-3-carboxaldehyde. Heliyon 2021; 7:e07529. [PMID: 34345729 PMCID: PMC8319014 DOI: 10.1016/j.heliyon.2021.e07529] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2021] [Revised: 05/02/2021] [Accepted: 07/06/2021] [Indexed: 01/29/2023] Open
Abstract
The quantum mechanical density functional theory (DFT) approach was used to analyze vibrational spectroscopy for the title compound 2-chloroquinoline-3-carboxaldehyde, and the observations were compared to experimental results. B3LYP with the 6-311++ G (d, p) basis set produces the optimized molecular structure and vibrational assignments. The charge delocalization and hyper conjugative interactions were studied using NBO analysis. Fukui functions were used to determine the chemical reactivity of the examined molecule. The linear polarizability, first order polarizability, NLO and Thermodynamic properties are calculated. Additionally, Molecular electrostatic potential (MEP) and HOMO-LUMO are reported. Multi wavefunction analysis like ELF (Electron Localization Function) and LOL (Localized Orbital Locator) are analyzed. For the headline compound, drug-likeness properties were examined. Molecular docking analysis on the examined molecule are done to understand the biological functions of the headline molecule and the minimum binding energy, hydrogen bond interactions, are analyzed.
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Affiliation(s)
- A. Saral
- PG and Research Department of Chemistry, Thiru. vi. ka. Government Arts College, Affiliated to Bharathidasan University, Thiruvarur, Tiruchirappalli, 610003, Tamilnadu, India
| | - P. Sudha
- PG & Research Department of Chemistry, Thiru. vi. ka. Government Arts College, Thiruvarur, 610003, Tamilnadu, India
| | - S. Muthu
- Department of Physics, Arignar Anna Govt. Arts College, Cheyyar, 604407, Tamilnadu, India
- Puratchi Thalaivar Dr. MGR. Govt. Arts and Science College, Department of Physics, Uthiramerur, 603406, Tamilnadu, India
| | - S. Sevvanthi
- Department of Physics, Arignar Anna Govt. Arts College, Cheyyar, 604407, Tamilnadu, India
| | - P. Sangeetha
- Department of Physics, Panimalar Institute of Technology, Chennai, 600123, Tamilnadu, India
| | - S. Selvakumari
- Department of Physics, Panimalar Institute of Technology, Chennai, 600123, Tamilnadu, India
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11
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Saleh MA, El-Badry MA, R Ezz Eldin R. Novel 6-hydroxyquinolinone derivatives: Design, synthesis, antimicrobial evaluation, in silico study and toxicity profiling. J Comput Chem 2021; 42:1561-1578. [PMID: 34041765 DOI: 10.1002/jcc.26693] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2021] [Accepted: 05/09/2021] [Indexed: 11/07/2022]
Abstract
Infectious diseases of bacteria and fungi have become a major risk to public health because of antibiotic and antifungal resistance. However, the availability of effective antibacterial and antifungal agents is becoming increasingly limited with growing resistance to existing drugs. In response to that, novel agents are critically needed to overcome such resistance. A new series of 6-hydroxyquinolinone 3, 4, 5a, 5b, 6a and 6b bearing different side chains were synthesized and evaluated as antimicrobials against numbers of bacteria and fungi, using inhibition zone technique. As one of these derivatives, compound 3 was identified as a potent antibacterial and antifungal agent against all tested microorganisms with good minimum inhibitory concentration values comparable to reference drugs. Molecular docking studies were performed on antibacterial and antifungal targets; microbial DNA gyrase B of Staphylococcus aureus (PDB ID: 4URO); N-myristoyltransferase of Candida albicans (PDB ID: 1IYK), respectively, to predict the most probable type of interaction at the active site of the target protein in addition to binding affinities and orientations of docked ligands. Additionally, in silico prediction in terms of detailed physicochemical ADME and toxicity profile relating drug-likeness as well as medicinal chemistry friendliness was performed to all synthesized compounds. The results indicated that a novel 4,6-dihydroxyquinolin-2(1H)-one (3) is likely to be a newly synthesized drug candidate, indicating low toxicity in addition to good in silico absorption. In order to pave the way for more logical production of such compounds, structure-activity and toxicity relationships are also discussed.
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Affiliation(s)
- Marwa A Saleh
- Department of Pharmaceutical Organic Chemistry, Faculty of Pharmacy (Girls), Al-Azhar University, Cairo, Egypt
| | - Mohamed A El-Badry
- Department of Botany and Microbiology, Faculty of Science (Boys), Al-Azhar University, Cairo, Egypt
| | - Rogy R Ezz Eldin
- Department of Pharmaceutical Organic Chemistry, Faculty of Pharmacy, Port Said University, Port Said, Egypt
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12
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Ali S, Khan AT. Ytterbium(III) triflate catalyzed domino reaction of arylamines and styrene oxides: Synthesis of 2-benzyl-3-arylquinoline derivatives. Tetrahedron Lett 2021. [DOI: 10.1016/j.tetlet.2021.152981] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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13
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Sultana R, Tippanna RR. Chromene, Quinoline Hybrids as Potential Anti-Cancer Agents: A Novel and Distinct Approach for the Synthesis of Quinoline Derivatives. LETT ORG CHEM 2021. [DOI: 10.2174/1570178617666200122095829] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
A series of novel quinoline derivatives (6-phenyl-6H-chromeno[4,3-b]quinoline) have been
prepared by using 4-chloro-2-phenyl-2H-chromene-3-carbaldehyde and various substituted isocyanides
as starting materials in the presence of HClO<sub>4</sub>-SiO<sub>2</sub> and Methanol. We screened eighteen compounds
of this novel series (6a-r) in six different cancer cell lines (A549 (lung cancer cells), DU145 (prostate
cancer cells), PC3 (prostate cancer cells), MCF7 (lung cancer cells), HT 29, HCT 116 (colon cancer
cells). Most of the compounds showed anti-cancer activity and compound 6b showed good cytotoxicity
IC50 = 2.61±0.34 μM against colon cancer on HT29 cell line among all. The key property of cell migration
was observed while treatment cells with 6b. Apoptosis in HT29 cells confirmed by annexin V
staining, acridine orange/ethidium bromide (AO/EB), DAPI, induced by 6b. This method is operationally
simple and works with a diverse range of substrates. These results indicate the anticancer potential
of these series and warrants future investigations for further anticancer drug development.
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14
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Ali S, Khan AT. Copper(ii) triflate catalyzed three-component reaction for the synthesis of 2,3-diarylquinoline derivatives using aryl amines, aryl aldehydes and styrene oxides. Org Biomol Chem 2021; 19:3255-3262. [DOI: 10.1039/d1ob00125f] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
An efficient and expedient synthetic protocol is reported for the synthesis of 2,3-diarylquinoline derivatives from readily available aryl amines, aryl aldehydes and styrene oxides using 10 mol% copper(ii) triflate by employing three-component reaction.
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Affiliation(s)
- Saghir Ali
- Department of Chemistry
- Indian Institute of Technology Guwahati
- Guwahati-781039
- India
| | - Abu T. Khan
- Department of Chemistry
- Indian Institute of Technology Guwahati
- Guwahati-781039
- India
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Singh M, Vaishali, Kumar S, Jamra R, Pandey SK, Singh V. A metal-free approach towards synthesis of β-carboline C1 substituted Pyrido(2,3-c)carbazole derivatives (nitramarine analogues) through A3-coupling and estimation of their light emitting properties. Tetrahedron 2020. [DOI: 10.1016/j.tet.2020.131640] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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16
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Mittal RK, Purohit P. Quinoline-3-carboxylate Derivatives: A New Hope as an Antiproliferative Agent. Anticancer Agents Med Chem 2020; 20:1981-1991. [PMID: 32560612 DOI: 10.2174/1871520620666200619175906] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2019] [Revised: 05/06/2020] [Accepted: 05/10/2020] [Indexed: 11/22/2022]
Abstract
BACKGROUND The quinoline scaffold has been an attraction due to its pharmacological activities such as anti-HIV, anti-neoplastic, anti-asthmatic, anti-tuberculotic, anti-fungal, and anti-bacterial. OBJECTIVE The designed quinoline-3-carboxylate derivatives were synthesized through a two-step reaction and evaluated for antiproliferative activity against MCF-7 and K562 cell lines. METHODS Synthesized compounds were characterized by modern analytical techniques like NMR, 2DNMR, mass, and IR. Moreover, the purity of compounds was analyzed through the HPLC. In the progress of biological results, all synthesized compounds were evaluated for antiproliferative activity against MCF-7 and K562 cell lines. RESULTS The synthesized compounds exhibited micromolar inhibition in all over the ranges, however, some of the compounds showed better activity than the standard anticancer drug such, as 4m and 4n with the IC50 value of 0.33μM against the MCF-7 cell line, and the compounds 4k and 4m showed potential activity against the K562 cell line with the IC50 value of 0.28μM. The anti-cancer activities of compounds were found to be through the up-regulation of intrinsic apoptosis pathways. CONCLUSION The biological data of all compounds in both cell lines were utilized for the structural activity relationship of the quinoline-3-carboxylate pharmacophore. The active lead was further validated through rigorous in silico studies for the drug-likeness (QED) and Absorption, Distribution, Metabolism, Excretion, and Toxicity (ADMET) properties. Here in the present research is utilized for the demonstration of an important pharmacophore, which could be utilized for further development to become a lead as an anticancer agent with minimal toxicity.
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Affiliation(s)
- Ravi K Mittal
- Department of Natural Product, National Institute of Pharmaceutical Education and Research (NIPER), Sector-67, SAS Nagar, Punjab-160062, India
| | - Priyank Purohit
- Department of Pharmacy, HIMT, Gautam Budh Nagar, Greater Noida, Uttar Pradesh, 201308, India
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Valdivieso E, Mejías F, Torrealba C, Benaim G, Kouznetsov VV, Sojo F, Rojas-Ruiz FA, Arvelo F, Dagger F. In vitro 4-Aryloxy-7-chloroquinoline derivatives are effective in mono- and combined therapy against Leishmania donovani and induce mitocondrial membrane potential disruption. Acta Trop 2018; 183:36-42. [PMID: 29604246 DOI: 10.1016/j.actatropica.2018.03.023] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2018] [Revised: 02/27/2018] [Accepted: 03/24/2018] [Indexed: 10/17/2022]
Abstract
The present study evaluates in vitro the effect of two synthetic compounds of the 7-chloro-4-aryloxyquinoline series, QI (C17H12ClNO3) and QII (C18H15ClN4O2S), on Leishmania donovani parasites. The results obtained demonstrate that these compounds are able to inhibit the proliferation of L. donovani promastigotes in a dose-dependent way (QI IC50 = 13.03 ± 3.4 and QII IC50 = 7.90 ± 0.6 μM). Likewise, these compounds significantly reduced the percentage of macrophage infection by amastigotesand the number of amastigotes within macrophage phagolysosomes, the clinical relevant phase of these parasites. Compound QI showed an IC50 value of 0.66 ± 0.2 μM, while for derivative QII, the corresponding IC50 was 1.02 ± 0.17 μM. Interestingly, the amastigotes were more susceptible to the drug treatment when compared to promastigotes. Furthermore, no cytotoxic effect of these compounds was observed on the macrophage cell line at the concentrations tested. The combination of these compounds with miltefosine and amphotericin B on both parasite morphotypes was evaluated. The isobolograms showed a synergistic effect for both combinations; with a Fractional Inhibitory Concentration (FIC) Index lower than 1 for promastigotes and less than 0.3 for intracellular amastigotes. The effect of QI and QII on mitochondrial membrane potential was also studied. The combination of quinolone derivatives compounds with miltefosine and amphotericin B showed 5-8-fold stronger depolarization of membrane mitochondrial potential when compared to drugs alone. The present work validates the combination of drugs as an effective alternative to potentiate the action of anti-Leishmania agents and points to the quinoline compounds studied here as possible leishmanicidal drugs.
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Safaei-Ghomi J, Aghagoli R, Shahbazi-Alavi H. Synthesis of hexahydro-4-phenylquinoline-3-carbonitriles using Fe3O4@SiO2-SO3H nanoparticles as a superior and retrievable heterogeneous catalyst under ultrasonic irradiations. ZEITSCHRIFT FUR NATURFORSCHUNG SECTION B-A JOURNAL OF CHEMICAL SCIENCES 2018. [DOI: 10.1515/znb-2017-0200] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Abstract
An efficient synthesis of hexahydro-4-phenylquinoline-3-carbonitriles is described by the four-component condensation reaction of cyclohexanone, ammonium acetate, malononitrile, and aromatic aldehydes using Fe3O4@SiO2-SO3H nanoparticles as a superior and retrievable heterogeneous catalyst under ultrasonic irradiations. The reusability of the catalyst and little catalyst loading, excellent yields, short reaction times, using the sonochemical procedure as a green process and an alternative energy source are some benefits of this method.
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Affiliation(s)
- Javad Safaei-Ghomi
- Department of Organic Chemistry , Faculty of Chemistry , University of Kashan, P.O. Box 87317-51167 , Kashan , I.R. Iran , Phone: +98-31-55912385, Fax: +98-31-55912397
| | - Reza Aghagoli
- Department of Organic Chemistry , Faculty of Chemistry , University of Kashan, P.O. Box 87317-51167 , Kashan , I.R. Iran
| | - Hossein Shahbazi-Alavi
- Department of Organic Chemistry , Faculty of Chemistry , University of Kashan, P.O. Box 87317-51167 , Kashan , I.R. Iran
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19
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Liu S, Li G, Xu F. Synthesis of multi-functionalized quinolines and 1,2-dihydroquinolines through FeCl3
-mediated reactions of carbonyl compounds with 2-vinylanilines. J CHIN CHEM SOC-TAIP 2018. [DOI: 10.1002/jccs.201800001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Sha Liu
- Key Laboratory of Macromolecular Science of Shaanxi Province, School of Chemistry and Chemical Engineering; Shaanxi Normal University; Xi'an China
| | - Gaoqiang Li
- Key Laboratory of Macromolecular Science of Shaanxi Province, School of Chemistry and Chemical Engineering; Shaanxi Normal University; Xi'an China
| | - Feng Xu
- Key Laboratory of Macromolecular Science of Shaanxi Province, School of Chemistry and Chemical Engineering; Shaanxi Normal University; Xi'an China
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20
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Liang Z, He L, Wang W, Zhou Z, Ren Z. Design and scale-up of an alkylated Minisci reaction to produce ethionamide with 4-cyanopyridine as raw materials. CAN J CHEM ENG 2018. [DOI: 10.1002/cjce.22955] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Zhongrui Liang
- College of Chemical Engineering; Beijing University of Chemical Technology; Beijing 100029 P. R. China
| | - Lichao He
- College of Chemical Engineering; Beijing University of Chemical Technology; Beijing 100029 P. R. China
| | - Wenchao Wang
- College of Chemical Engineering; Beijing University of Chemical Technology; Beijing 100029 P. R. China
| | - Zhiyong Zhou
- College of Chemical Engineering; Beijing University of Chemical Technology; Beijing 100029 P. R. China
| | - Zhongqi Ren
- College of Chemical Engineering; Beijing University of Chemical Technology; Beijing 100029 P. R. China
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21
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Kumar LJ, Vijayakumar V. An efficient solvent-free synthesis of 3-acetyl-4-arylquinoline-based enaminones and its derivatives using DMFDMA reagent. CHEMICAL PAPERS 2018. [DOI: 10.1007/s11696-017-0375-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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22
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Zhang D, Qiao K, Hua J, Liu Z, Qi H, Yang Z, Zhu N, Fang Z, Guo K. Preparation of fluoroalkoxy or fluorophenoxy substituted N-heterocycles from heterocyclic N-oxides and polyfluoroalcohols. Org Chem Front 2018. [DOI: 10.1039/c8qo00499d] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
A novel and efficient approach to introduce fluorine-containing groups into N-heterocycles was reported.
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Affiliation(s)
- Dong Zhang
- College of Biotechnology and Pharmaceutical Engineering
- Nanjing Tech University
- Nanjing 211816
- China
| | - Kai Qiao
- College of Biotechnology and Pharmaceutical Engineering
- Nanjing Tech University
- Nanjing 211816
- China
| | - Jiawei Hua
- College of Biotechnology and Pharmaceutical Engineering
- Nanjing Tech University
- Nanjing 211816
- China
| | - Zhuang Liu
- College of Biotechnology and Pharmaceutical Engineering
- Nanjing Tech University
- Nanjing 211816
- China
| | - Hao Qi
- College of Biotechnology and Pharmaceutical Engineering
- Nanjing Tech University
- Nanjing 211816
- China
| | - Zhao Yang
- School of Engineering
- China Pharmaceutical University
- Nanjing 211198
- China
| | - Ning Zhu
- College of Biotechnology and Pharmaceutical Engineering
- Nanjing Tech University
- Nanjing 211816
- China
| | - Zheng Fang
- College of Biotechnology and Pharmaceutical Engineering
- Nanjing Tech University
- Nanjing 211816
- China
| | - Kai Guo
- College of Biotechnology and Pharmaceutical Engineering
- Nanjing Tech University
- Nanjing 211816
- China
- State Key Laboratory of Materials-Oriented Chemical Engineering
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23
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Arun Sasi B, Twinkle A, James C. Characteristics of the molecular electron density, delocalization effect and hydrogen bonding interaction of nitroxoline. J Mol Struct 2017. [DOI: 10.1016/j.molstruc.2017.03.125] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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24
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Kumar AS, Kumar RA, Satyanarayana V, Reddy EP, Reddy BJM, Kumar DN, Khurana A, Chandraiah G, Yadav JS. Catalyst-Free Synthesis of Novel 6-Phenyl-6H-chromeno [4, 3-b] quinoline Derivatives at RT: Their Further Structure Evaluation Leads to Potential Anti-cancer Agents. Nat Prod Commun 2017. [DOI: 10.1177/1934578x1701200732] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
A variety of novel quinoline derivatives (6-phenyl-6 H-chromeno [4,3- b] quinoline) have been prepared by using 4-chloro-2-phenyl-2 H-chromene-3-carbaldehyde and various substituted of aromatic anilines as starting materials. This is the first example on the preparation of quinolines through this novel method. And the resulting quinoline derivatives further structure evolution is leads to an anti cancer agents. Our preliminary data of model compound (7i) on three cancer cell lines (B16F10, MCF7 and A549) suggested decent anticancer activity on two cell lines (B16F10 and MCF7) with IC50 values of 14.8 and 21.32 μM, respectively. This method is operationally simple and works with a diverse range of substrates.
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Affiliation(s)
- Alleni Suman Kumar
- Centre for Semiochemicals, CSIR-Indian Institute of Chemical Technology, Hyderabad, 500 007, India
| | - Rathod Aravind Kumar
- Centre for Semiochemicals, CSIR-Indian Institute of Chemical Technology, Hyderabad, 500 007, India
| | | | | | | | - Duddukuri Nandan Kumar
- Department of Regulatory Toxicology, National Institute of Pharmaceutical Education and Research (NIPER), Balanagar, Hyderabad, 500037, Telangana State, India
| | - Amit Khurana
- Department of Regulatory Toxicology, National Institute of Pharmaceutical Education and Research (NIPER), Balanagar, Hyderabad, 500037, Telangana State, India
| | - Godugu Chandraiah
- Department of Regulatory Toxicology, National Institute of Pharmaceutical Education and Research (NIPER), Balanagar, Hyderabad, 500037, Telangana State, India
| | - Jhillu Singh Yadav
- Centre for Semiochemicals, CSIR-Indian Institute of Chemical Technology, Hyderabad, 500 007, India
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25
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Begnini KR, Duarte WR, da Silva LP, Buss JH, Goldani BS, Fronza M, Segatto NV, Alves D, Savegnago L, Seixas FK, Collares T. Apoptosis induction by 7-chloroquinoline-1,2,3-triazoyl carboxamides in triple negative breast cancer cells. Biomed Pharmacother 2017; 91:510-516. [PMID: 28482288 DOI: 10.1016/j.biopha.2017.04.098] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2017] [Revised: 04/09/2017] [Accepted: 04/13/2017] [Indexed: 12/31/2022] Open
Abstract
Breast cancer is a major public health burden in both developed and developing countries and there is still a need to screen new molecules with different modes of actions. The aims of this study were to evaluate the selectivity profile, apoptotic cell death and cell cycle arrest induced by 7-chloroquinoline-1,2,3-triazoyl carboxamides derivatives in hormonal-dependent and hormonal-independent breast cancer cells. Results showed significantly decreased MCF-7 and MDA-MB-231 cells viability in vitro in a dose dependent manner after treatment with 7-chloroquinoline derivatives QTCA-1, QTCA-2 and QTCA-3. QTCA-1 displayed the highest cytotoxic activity from all the tested compounds in MDA-MB-231 with IC50 values of 20.60, 20.42 and 19.91μM in 24, 48 and 72h of treatment respectively. Apoptosis induction was also significantly higher in the hormonal-independent breast cancer cells, with 80.4% of dead cells in MDA-MB-231 and only 16.8% of dead in MCF-7 cells. As a result, G0/G1 cycle arrest was observed in MCF-7 cells and no cell cycle arrest at all was observed in MDA-MB-231 cells. Molecular docking showed a high affinity of QTCA-1 to PARP-1, Scr and PI3K/mTOR targets. These results suggest a strong activity of the 7-chloroquinoline derivative QTCA-1 in independent-hormonal cells and suggest selectivity for triple negative cells.
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Affiliation(s)
- Karine Rech Begnini
- Grupo de Pesquisa em Oncologia Celular e Molecular (GPO), Laboratório de Biotecnologia do Câncer, Biotecnologia/Centro de Desenvolvimento Tecnológico (CDTec), Universidade Federal de Pelotas, Pelotas, RS, Brazil
| | - Wladimir R Duarte
- Grupo de Pesquisa em Oncologia Celular e Molecular (GPO), Laboratório de Biotecnologia do Câncer, Biotecnologia/Centro de Desenvolvimento Tecnológico (CDTec), Universidade Federal de Pelotas, Pelotas, RS, Brazil
| | - Liziane Pereira da Silva
- Grupo de Pesquisa em Oncologia Celular e Molecular (GPO), Laboratório de Biotecnologia do Câncer, Biotecnologia/Centro de Desenvolvimento Tecnológico (CDTec), Universidade Federal de Pelotas, Pelotas, RS, Brazil
| | - Julieti H Buss
- Grupo de Pesquisa em Oncologia Celular e Molecular (GPO), Laboratório de Biotecnologia do Câncer, Biotecnologia/Centro de Desenvolvimento Tecnológico (CDTec), Universidade Federal de Pelotas, Pelotas, RS, Brazil
| | - Bruna S Goldani
- Laboratório de Síntese Orgânica Limpa (LASOL), CCQFA, Universidade Federal de Pelotas, Pelotas, RS, Brazil
| | - Mariana Fronza
- Grupo de Pesquisa em Neurobiotecnologia (GPN), Centro de Desenvolvimento Tecnológico (CDTec), Universidade Federal de Pelotas, Pelotas, RS, Brazil
| | - Natália Vieira Segatto
- Grupo de Pesquisa em Oncologia Celular e Molecular (GPO), Laboratório de Biotecnologia do Câncer, Biotecnologia/Centro de Desenvolvimento Tecnológico (CDTec), Universidade Federal de Pelotas, Pelotas, RS, Brazil
| | - Diego Alves
- Laboratório de Síntese Orgânica Limpa (LASOL), CCQFA, Universidade Federal de Pelotas, Pelotas, RS, Brazil
| | - Lucielli Savegnago
- Grupo de Pesquisa em Neurobiotecnologia (GPN), Centro de Desenvolvimento Tecnológico (CDTec), Universidade Federal de Pelotas, Pelotas, RS, Brazil
| | - Fabiana Kömmling Seixas
- Grupo de Pesquisa em Oncologia Celular e Molecular (GPO), Laboratório de Biotecnologia do Câncer, Biotecnologia/Centro de Desenvolvimento Tecnológico (CDTec), Universidade Federal de Pelotas, Pelotas, RS, Brazil
| | - Tiago Collares
- Grupo de Pesquisa em Oncologia Celular e Molecular (GPO), Laboratório de Biotecnologia do Câncer, Biotecnologia/Centro de Desenvolvimento Tecnológico (CDTec), Universidade Federal de Pelotas, Pelotas, RS, Brazil.
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26
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Tetrazolylmethyl quinolines: Design, docking studies, synthesis, anticancer and antifungal analyses. Eur J Med Chem 2017; 128:258-273. [PMID: 28192709 DOI: 10.1016/j.ejmech.2017.01.043] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2016] [Revised: 01/25/2017] [Accepted: 01/28/2017] [Indexed: 12/27/2022]
Abstract
A new series of 2,5 and 1,5-regioisomers of the tetrazolyl group viz., 3-[(5-benzyl/benzylthio-2H-tetrazol-2-yl) methyl]-2-chloro-6-substituted quinoline 6h-q and 3-[(5-benzyl/benzylthio-1H-tetrazol-1-yl) methyl]-2-chloro-6-substituted quinolines 7h-q were synthesized. Docking studies of all these compounds with DNA as target using PDB: 1AU5 and 453D revealed that the compounds 6h and 6i act as covalent cross linker on the DNA helix of the former and intercalate the latter both with higher C score values. Another set of docking studies in the active pocket of dihydrofolate reductase and N-myristoyl transferase as targets to assess antifungal activity revealed that compounds 6k, 6l, 6p and 7q (with bromo and fluro substituents) showcases different binding modes and hydrogen bonding. Further, the compounds were screened for anticancer activity (primary cytotoxicity) against NCI-60 Human tumor cell line at a single high dose (10-5 M) concentration assay. Among the tested compounds, 6h has shown 99.28% of GI against Melanoma (SK-MEL-5) and compound 6i has shown 97.56% of GI against Breast Cancer (T-47D). Further, in vitro antifungal assay against A. fumigatus and C. albicans for these compounds 6h-q and 7h-q revealed potential to moderate activities as compared to the standard.
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27
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Madhu B, Reddy CVR, Dubey PK. Water-mediated, green, and efficient synthesis of bisquinolones under catalyst-free conditions. SYNTHETIC COMMUN 2017. [DOI: 10.1080/00397911.2016.1264602] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Affiliation(s)
- Bandi Madhu
- Department of Chemistry, Jawaharlal Nehru Technological University, Kakinada, Andhra Pradesh, India
- Department of Chemistry, Jawaharlal Nehru Technological University Hyderabad College of Engineering, Hyderabad, Telangana, India
| | - Ch. Venkata Ramana Reddy
- Department of Chemistry, Jawaharlal Nehru Technological University Hyderabad College of Engineering, Hyderabad, Telangana, India
| | - Pramod Kumar Dubey
- Department of Chemistry, Jawaharlal Nehru Technological University Hyderabad College of Engineering, Hyderabad, Telangana, India
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28
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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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29
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Hamama WS, Ibrahim ME, Gooda AA, Zoorob HH. Convenient synthesis, antimicrobial evaluation and molecular modeling of some novel quinoline derivatives. SYNTHETIC COMMUN 2016. [DOI: 10.1080/00397911.2016.1258580] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Wafaa S. Hamama
- Department of Chemistry, Faculty of Science, Mansoura University, Mansoura, Egypt
| | - Mona E. Ibrahim
- Department of Chemistry, Faculty of Science, Mansoura University, Mansoura, Egypt
| | - Aya A. Gooda
- Department of Chemistry, Faculty of Science, Mansoura University, Mansoura, Egypt
| | - Hanafi H. Zoorob
- Department of Chemistry, Faculty of Science, Mansoura University, Mansoura, Egypt
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30
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Chelucci G, Porcheddu A. Synthesis of Quinolines via a Metal-Catalyzed Dehydrogenative N-Heterocyclization. CHEM REC 2016; 17:200-216. [PMID: 27524555 DOI: 10.1002/tcr.201600083] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2016] [Indexed: 02/03/2023]
Abstract
Efficient ruthenium-, rhodium-, palladium-, copper- and iridium-catalysed methodologies have been recently developed for the synthesis of quinolines by the reaction of 2-aminobenzyl alcohols with carbonyl compounds (aldehydes and ketones) or the related alcohols. The reaction is assumed to proceed via a sequence involving initial metal-catalysed oxidation of 2-aminobenzyl alcohols to the related 2-aminobenzaldehydes, followed by cross aldol reaction with a carbonyl compound under basic conditions to afford α,β-unsaturated carbonyl compounds. These aldehydes or ketones can be also generated in situ via dehydrogenation of the related primary and secondary alcohols. In the final step cyclodehydration of the α,β-unsaturated carbonyl compound intermediates gives quinolines. Good yields of quinolines were also obtained by reacting 2-nitrobenzyl alcohols and secondary alcohols in the presence of a ruthenium catalyst. Finally, aniline derivatives afforded also a useful access to quinolines by the reaction with 1,3-propanediol or 3-amino-1-propanol, or in a three-component reaction with benzyl alcohol and aliphatic alcohols.
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Affiliation(s)
- Giorgio Chelucci
- Dipartimento di Agraria, Università di Sassari, Viale Italia 39, I-07100, Sassari, Italy
| | - Andrea Porcheddu
- Università di Cagliari, Dipartimento di Scienze Chimiche e Geologiche, Cittadella Universitaria, SS 554 bivio per Sestu, I-09042, Monserrato (Ca), Italy
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31
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Sahi S, Paul S. Synthesis and biological evaluation of quinolines, thiazolo[3,2-a]pyrimidines, thiadiazolo[3,2-a]pyrimidines and triazolo[3,4-b][1,3,4]thiadiazepines as antimicrobial agents. Med Chem Res 2016. [DOI: 10.1007/s00044-016-1540-z] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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32
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Wan L, Qiao K, Sun XN, Di ZC, Fang Z, Li ZJ, Guo K. Benzylation of heterocyclic N-oxides via direct oxidative cross-dehydrogenative coupling with toluene derivatives. NEW J CHEM 2016. [DOI: 10.1039/c6nj02560a] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A novel cross-dehydrogenative coupling (CDC) of heterocyclic N-oxides with toluene derivatives has been disclosed.
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Affiliation(s)
- L. Wan
- College of Biotechnology and Pharmaceutical Engineering
- Nanjing Tech University
- 30 Puzhu South Road
- Nanjing
- P. R. China
| | - K. Qiao
- College of Biotechnology and Pharmaceutical Engineering
- Nanjing Tech University
- 30 Puzhu South Road
- Nanjing
- P. R. China
| | - X. N. Sun
- College of Biotechnology and Pharmaceutical Engineering
- Nanjing Tech University
- 30 Puzhu South Road
- Nanjing
- P. R. China
| | - Z. C. Di
- College of Biotechnology and Pharmaceutical Engineering
- Nanjing Tech University
- 30 Puzhu South Road
- Nanjing
- P. R. China
| | - Z. Fang
- College of Biotechnology and Pharmaceutical Engineering
- Nanjing Tech University
- 30 Puzhu South Road
- Nanjing
- P. R. China
| | - Z. J. Li
- College of Biotechnology and Pharmaceutical Engineering
- Nanjing Tech University
- 30 Puzhu South Road
- Nanjing
- P. R. China
| | - K. Guo
- College of Biotechnology and Pharmaceutical Engineering
- Nanjing Tech University
- 30 Puzhu South Road
- Nanjing
- P. R. China
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33
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Nan GM, Liu W. Metal-free one-pot synthesis of quinoline-2,4-carboxylates via a molecular iodine-catalyzed three-component reaction of arylamines, ethyl glyoxylate, and α-ketoesters. CHINESE CHEM LETT 2015. [DOI: 10.1016/j.cclet.2015.06.015] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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34
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Patel SR, Gangwal R, Sangamwar AT, Jain R. Synthesis, biological evaluation and 3D QSAR study of 2,4-disubstituted quinolines as anti-tuberculosis agents. Eur J Med Chem 2015; 93:511-22. [PMID: 25747550 DOI: 10.1016/j.ejmech.2015.02.034] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2015] [Revised: 02/04/2015] [Accepted: 02/19/2015] [Indexed: 11/29/2022]
Abstract
The synthesis and anti-tuberculosis activity for three series of 2,4-disubstituted quinolines is reported. The synthesized compounds were evaluated for activity against M. tuberculosis H37Rv strain; most promising compounds from the series exhibited MIC99 values ranged between 3.125 and 6.25 μg/mL. None of the compounds exhibited cytotoxicity up to the highest test concentration of 200 μg/mL. To understand the relationship between structure and activity, a 3D-QSAR analysis has been carried out by Comparative Molecular Field Analysis (CoMFA). Atom-fit alignment provided the best model, and allowed prediction of the activity of molecules in the test sets leading to the rationalization of the relationship between structure and activity.
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Affiliation(s)
- Sanjay R Patel
- Department of Medicinal Chemistry, National Institute of Pharmaceutical Education and Research, Sector 67, S. A. S. Nagar, Punjab 160 062, India
| | - Rahul Gangwal
- Department of Pharmacoinformatics, National Institute of Pharmaceutical Education and Research, Sector 67, S. A. S. Nagar, Punjab 160 062, India
| | - Abhay T Sangamwar
- Department of Pharmacoinformatics, National Institute of Pharmaceutical Education and Research, Sector 67, S. A. S. Nagar, Punjab 160 062, India
| | - Rahul Jain
- Department of Medicinal Chemistry, National Institute of Pharmaceutical Education and Research, Sector 67, S. A. S. Nagar, Punjab 160 062, India.
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35
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Mura MG, Rajamäki S, De Luca L, Cini E, Porcheddu A. A Mild and Efficient Synthesis of Substituted Quinolinesviaa Cross-Dehydrogenative Coupling of (Bio)available Alcohols and Aminoarenes. Adv Synth Catal 2015. [DOI: 10.1002/adsc.201400815] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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36
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Synthesis of quinolino[2′,3′:8,7]cyclooct[b]indole. J CHEM SCI 2015. [DOI: 10.1007/s12039-014-0626-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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37
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Kumar S, Patel A, Ahmed N. Microwave-assisted expeditious and efficient synthesis of novel quinolin-4-ylmethoxychromen-2- and -4-ones catalyzed by YbCl3 under a solvent free one-pot three component domino reaction and their antimicrobial activity. RSC Adv 2015. [DOI: 10.1039/c5ra15748j] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
MW assisted multicomponent A3 synthesis was developed for the synthesis of quinolin-4-ylmethoxychromen-2- and -4-ones in high yields with YbCl3 and reused efficiently for four times.
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Affiliation(s)
- Sumit Kumar
- Department of Chemistry
- Indian Institute of Technology Roorkee
- Roorkee 247 667
- India
| | - Alok Patel
- Department of Biotechnology
- Indian Institute of Technology Roorkee
- Roorkee 247 667
- India
| | - Naseem Ahmed
- Department of Chemistry
- Indian Institute of Technology Roorkee
- Roorkee 247 667
- India
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38
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Yadav DKT, Bhanage BM. Rhodium-catalyzed synthesis of quinolines and imines under mild conditions. RSC Adv 2015. [DOI: 10.1039/c5ra08887a] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023] Open
Abstract
An efficient protocol for the synthesis of quinolines in aqueous medium using a Rh(ii)acetate/TPPTS recyclable catalytic system has been developed. Furthermore, imines were also synthesized from benzylamines in moderate to good yields under solvent free conditions.
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39
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Meyet CE, Larsen CH. One-Step Catalytic Synthesis of Alkyl-Substituted Quinolines. J Org Chem 2014; 79:9835-41. [DOI: 10.1021/jo5015883] [Citation(s) in RCA: 69] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Affiliation(s)
- Courtney E. Meyet
- Department of Chemistry, University of California, Riverside, California 92521, United States
| | - Catharine H. Larsen
- Department of Chemistry, University of California, Riverside, California 92521, United States
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40
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Venkanna A, Swapna K, Rao PV. Recyclable nano copper oxide catalyzed synthesis of quinoline-2,3-dicarboxylates under ligand free conditions. RSC Adv 2014. [DOI: 10.1039/c3ra47212d] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
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41
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Ghouse SM, Kumar YS, Jin JS, Kim JP, Bae JS, Chung EH, Kim DY, Jang EK, Nawaz Khan FR, Jeong ED. Green chemical approach: microwave assisted, titanium dioxide nanoparticles catalyzed, convenient and efficient C–C bond formation in the synthesis of highly functionalized quinolines and quinolinones. RSC Adv 2014. [DOI: 10.1039/c4ra06772j] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
TiO2 nanoparticles was effectively applied in the microwave assisted synthesis of quinolines and quinolones.
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Affiliation(s)
- Shaik Mohammed Ghouse
- Organic and Medicinal Chemistry Research Laboratory
- Organic Chemistry Division
- School of Advanced Sciences
- VIT-University
- Vellore 632 014, India
| | - Yadavalli Suneel Kumar
- Organic and Medicinal Chemistry Research Laboratory
- Organic Chemistry Division
- School of Advanced Sciences
- VIT-University
- Vellore 632 014, India
| | - Jong Sung Jin
- Korea Basic Science Institute
- Busan Center
- Busan 618 230, South Korea
| | - Jong-Pil Kim
- Korea Basic Science Institute
- Busan Center
- Busan 618 230, South Korea
| | - Jong Seong Bae
- Korea Basic Science Institute
- Busan Center
- Busan 618 230, South Korea
| | - Eun Hyuk Chung
- Korea Basic Science Institute
- Busan Center
- Busan 618 230, South Korea
| | - Do Yeon Kim
- Korea Basic Science Institute
- Busan Center
- Busan 618 230, South Korea
| | - Eun Kyung Jang
- Korea Basic Science Institute
- Busan Center
- Busan 618 230, South Korea
| | - Fazlur-Rahman Nawaz Khan
- Organic and Medicinal Chemistry Research Laboratory
- Organic Chemistry Division
- School of Advanced Sciences
- VIT-University
- Vellore 632 014, India
| | - Euh Duck Jeong
- Korea Basic Science Institute
- Busan Center
- Busan 618 230, South Korea
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42
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Kumar YS, Dasaradhan C, Prabakaran K, Nawaz Khan FR, Jeong ED, Chung EH, Hyun Gyu Kim HGK. A convenient and efficient C–OH bond activation, PdCl2(PPh3)2catalyzed, C–C bond formation of tautomerizable quinolinones with the aid of BOP reagent and boronic acids. RSC Adv 2014. [DOI: 10.1039/c4ra05161k] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023] Open
Abstract
C–C bond formation of tautomerizable quinolinones. C–OH bond activation using BOP reagent and boronic acids.
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Affiliation(s)
- Yadavalli Suneel Kumar
- Organic and Medicinal Chemistry Research Laboratory
- Organic Chemistry Division
- School of Advanced Sciences
- VIT-University
- Vellore 632 014, India
| | - C. Dasaradhan
- Organic and Medicinal Chemistry Research Laboratory
- Organic Chemistry Division
- School of Advanced Sciences
- VIT-University
- Vellore 632 014, India
| | - Kamalakannan Prabakaran
- Organic and Medicinal Chemistry Research Laboratory
- Organic Chemistry Division
- School of Advanced Sciences
- VIT-University
- Vellore 632 014, India
| | - Fazlur-Rahman Nawaz Khan
- Organic and Medicinal Chemistry Research Laboratory
- Organic Chemistry Division
- School of Advanced Sciences
- VIT-University
- Vellore 632 014, India
| | - Euh Duck Jeong
- Korea Basic Science Institute
- Busan Center
- Busan 618 230, South Korea
| | - Eun Hyuk Chung
- Korea Basic Science Institute
- Busan Center
- Busan 618 230, South Korea
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43
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de Carvalho da Silva F, Cardoso MFDC, Ferreira PG, Ferreira VF. Biological Properties of 1H-1,2,3- and 2H-1,2,3-Triazoles. TOPICS IN HETEROCYCLIC CHEMISTRY 2014. [DOI: 10.1007/7081_2014_124] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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Muscia GC, Buldain GY, Asís SE. Design, synthesis and evaluation of acridine and fused-quinoline derivatives as potential anti-tuberculosis agents. Eur J Med Chem 2013; 73:243-9. [PMID: 24412719 DOI: 10.1016/j.ejmech.2013.12.013] [Citation(s) in RCA: 47] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2013] [Revised: 11/22/2013] [Accepted: 12/14/2013] [Indexed: 11/17/2022]
Abstract
The synthesis of twelve acridine and polycyclic acridine derivatives prepared via the Friedländer reaction is described. The one-pot reactions of 2-amino-5-chloro or 5-nitro-benzophenones and a variety of cyclanones and indanones were carried out in a MW oven under TFA catalysis in good yields. The products were designed according natural antituberculosis products and were evaluated for growth inhibitory activity towards Mycobacterium tuberculosis H37Rv (Mtb) through the National Institute of Allergy and Infectious Diseases (NIAID, USA). Three of them underwent additional testings. The cyclopenta[b]quinoline derivative 9 and the acridine derivative 13 showed remarkable MIC values against the rifampin resistant strain. The former exhibited bactericidal activity at 50 μg/mL, its intracellular activity is similar to rifampin and it was not cytotoxic at low concentrations so it can be considered a new lead compound.
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Affiliation(s)
- Gisela C Muscia
- Departamento de Química Orgánica, Facultad de Farmacia y Bioquímica, Universidad de Buenos Aires, Junín 956, C1113AAB Ciudad Autónoma de Buenos Aires, Argentina
| | - Graciela Y Buldain
- Departamento de Química Orgánica, Facultad de Farmacia y Bioquímica, Universidad de Buenos Aires, Junín 956, C1113AAB Ciudad Autónoma de Buenos Aires, Argentina
| | - Silvia E Asís
- Departamento de Química Orgánica, Facultad de Farmacia y Bioquímica, Universidad de Buenos Aires, Junín 956, C1113AAB Ciudad Autónoma de Buenos Aires, Argentina.
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Uma Maheswari S, Perumal S. An expedient domino three-component [3+2]-cycloaddition/annulation protocol: regio- and stereoselective assembly of novel polycyclic hybrid heterocycles with five contiguous stereocentres. Tetrahedron Lett 2013. [DOI: 10.1016/j.tetlet.2013.10.074] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Antimycobacterial and photosynthetic electron transport inhibiting activity of ring-substituted 4-arylamino-7-chloroquinolinium chlorides. Molecules 2013; 18:10648-70. [PMID: 24002140 PMCID: PMC6270397 DOI: 10.3390/molecules180910648] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2013] [Revised: 08/19/2013] [Accepted: 08/26/2013] [Indexed: 11/17/2022] Open
Abstract
In this study, a series of twenty-five ring-substituted 4-arylamino-7-chloroquinolinium chlorides were prepared and characterized. The compounds were tested for their activity related to inhibition of photosynthetic electron transport (PET) in spinach (Spinacia oleracea L.) chloroplasts and also primary in vitro screening of the synthesized compounds was performed against mycobacterial species. 4-[(2-Bromophenyl)amino]-7-chloroquinolinium chloride showed high biological activity against M. marinum, M. kansasii, M. smegmatis and 7-chloro-4-[(2-methylphenyl)amino]quinolinium chloride demonstrated noteworthy biological activity against M. smegmatis and M. avium subsp. paratuberculosis. The most effective compounds demonstrated quite low toxicity (LD₅₀ > 20 μmol/L) against the human monocytic leukemia THP-1 cell line within preliminary in vitro cytotoxicity screening. The tested compounds were found to inhibit PET in photosystem II. The PET-inhibiting activity expressed by IC₅₀ value of the most active compound 7-chloro-4-[(3-trifluoromethylphenyl)amino]quinolinium chloride was 27 μmol/L and PET-inhibiting activity of ortho-substituted compounds was significantly lower than this of meta- and para-substituted ones. The structure-activity relationships are discussed for all compounds.
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Synthesis of 2,3-disubstituted quinolines from in situ generated imines and its enamine tautomer under radical cation induced conditions. Tetrahedron Lett 2013. [DOI: 10.1016/j.tetlet.2013.07.014] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Bompart D, Núñez-Durán J, Rodríguez D, Kouznetsov VV, Meléndez Gómez CM, Sojo F, Arvelo F, Visbal G, Alvarez A, Serrano-Martín X, García-Marchán Y. Anti-leishmanial evaluation of C2-aryl quinolines: mechanistic insight on bioenergetics and sterol biosynthetic pathway of Leishmania braziliensis. Bioorg Med Chem 2013; 21:4426-31. [PMID: 23719286 DOI: 10.1016/j.bmc.2013.04.063] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2013] [Revised: 04/11/2013] [Accepted: 04/18/2013] [Indexed: 10/26/2022]
Abstract
A series of diverse simple C2-aryl quinolines was synthesized de novo via a straightforward synthesis based on the acid-catalyzed multicomponent imino Diels-Alder reactions. Seven selected quinolines were evaluated at different stages of Leishmania braziliensis parasite. Among them, the 6-ethyl-2-phenylquinoline 5f was able to inhibit the growth of promastigotes of this parasite without affecting the mammalian cells viability and decreasing the number of intracellular L. braziliensis amastigotes on BMDM macrophages. The mechanism of action studied for the selected compound consisted in: (1) alteration of parasite bioenergetics, by disrupting mitochondrial electrochemical potential and alkalinization of acidocalcisomes, and (2) inhibition of ergosterol biosynthetic pathway in promastigote forms. These results validate the efficiency of quinoline molecules as leishmanicide compounds.
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Affiliation(s)
- Daznia Bompart
- Laboratorio de Señalización Celular y Bioquímica de Parásitos, Área de Salud, Instituto de Estudios Avanzados (IDEA), Caracas, Bolivarian Republic of Venezuela
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Al-Salahi R, Marzouk M, Awad G, Al-Omar M, Ezzeldin E. Antimicrobial activity of newly synthesized methylsulfanyl-triazoloquinazoline derivatives. ACTA ACUST UNITED AC 2013; 65:790-7. [PMID: 23647672 DOI: 10.1111/jphp.12039] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2012] [Accepted: 12/23/2012] [Indexed: 11/29/2022]
Abstract
OBJECTIVE The aim of this research was to study and evaluate the antimicrobial activity of a novel 2-methylsulfanyl-[1,2,4]triazolo[1,5-a]quinazoline and its derivatives. Antibacterial activity of the target compounds was tested against a variety of species of Gram-positive bacteria such as Staphylococcus aureus ATCC 29213, Bacillus subtilis ATCC6633, and Gram-negative bacteria such as Pseudomonas aeruginosa ATCC27953 and Escherichia coli ATCC 25922. In addition some yeast and fungi, Candida albicans NRRL Y-477 and Aspergillus niger, respectively, were screened. METHODS Antimicrobial tests were carried out by the agar well diffusion method, using 100 μl of suspension containing 1 × 10(8) CFU/ml of pathological tested bacteria, 1 × 10(6) CFU/ml of yeast, and 1 × 10(4) spore/ml of fungi spread on nutrient agar (NA), Sabourand dextrose agar (SDA), and potato dextrose agar (PDA), respectively. KEY FINDINGS The minimum inhibitory concentration (MIC) of the tested compounds was determined using the broth double dilution method (serially diluted technique) in proper nutrient. For comparison, ciprofloxacin and ketoconazole were used as antibacterial and antifungal reference drugs, respectively. Compounds 6, 9, 13, 14, and 11 were found to have the highest broad-spectrum antibacterial activity against S. aureus ATCC 29213, B. subtilis ATCC6633 and Gram-negative bacteria such as P. aeruginosa ATCC27953 and E. coli ATCC 25922 with MIC values of 6.25 and 12.50 μg/ml. CONCLUSIONS It was clear that many of the synthesized compounds exhibited good antimicrobial activity. This study has revealed that compounds 6, 9, 13, 14, and 11 have been disclosed as moderate antimicrobial agents. These compounds could be useful as templates for further development through modification or derivatization to design more potent antimicrobial agents.
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Affiliation(s)
- Rashad Al-Salahi
- Department of Pharmaceutical Chemistry, King Saud University, Riyadh, Saudi Arabia.
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Machura B, Wolff M, Cieślik W, Musioł R. Novel oxorhenium(V) complexes of 8-hydroxyquinoline derivatives – Synthesis, spectroscopic characterization, X-ray crystal structures and DFT calculations. Polyhedron 2013. [DOI: 10.1016/j.poly.2012.12.028] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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