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Jiao R, Ren X, Li X, Sun S, Zhu H, Lin B, Hua H, Li D, He X. Divergent Synthesis of Quinolines: Exploiting the Duality of Free Radicals. Org Lett 2024; 26:51-56. [PMID: 38078673 DOI: 10.1021/acs.orglett.3c03490] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2024]
Abstract
Herein, we present a green scheme for the divergent synthesis of two polysubstituted quinolines from a singular substrate via exploiting free-radical duality. Photocatalytically generated imine radicals produce 3,4-disubstituted quinolines via a novel rearrangement in the presence of an inorganic base. Alternatively, they react in the presence of an organic base to furnish 2,3-disubstituted quinolines. Mechanism studies support the hypothesis that the electrophilic/nucleophilic bias of free radicals can be adjusted by altering the reaction conditions.
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Affiliation(s)
- Runwei Jiao
- Shenyang Pharmaceutical University, Shenyang 110016, China
- Beijing Institute of Pharmacology and Toxicology, Haidian District, Beijing 100850, China
| | - Xuhong Ren
- Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Xiheng Li
- Shenyang Pharmaceutical University, Shenyang 110016, China
- Beijing Institute of Pharmacology and Toxicology, Haidian District, Beijing 100850, China
| | - Shitao Sun
- Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Hao Zhu
- Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Bin Lin
- Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Huiming Hua
- Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Dahong Li
- Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Xinhua He
- Beijing Institute of Pharmacology and Toxicology, Haidian District, Beijing 100850, China
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2
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Sharma B, Chowdhary S, Legac J, Rosenthal PJ, Kumar V. Quinoline-based heterocyclic hydrazones: Design, synthesis, anti-plasmodial assessment, and mechanistic insights. Chem Biol Drug Des 2023; 101:829-836. [PMID: 36418231 DOI: 10.1111/cbdd.14185] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2022] [Revised: 11/15/2022] [Accepted: 11/21/2022] [Indexed: 11/26/2022]
Abstract
A library of quinoline-based hydrazones bearing 1H-1,2,3-triazole core was designed, synthesized, and evaluated for their antiplasmodial activity against the drug-resistant Plasmodium falciparum W2 strain. The inclusion of pyrazine-2-carboxylic acid with a flexible propyl spacer afforded the most active scaffold with an IC50 value of 0.26 μM. Mechanistically, the compound inhibited heme to hemozoin formation, as demonstrated by UV-vis and mass spectral studies.
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Affiliation(s)
- Bharvi Sharma
- Department of Chemistry, Guru Nanak Dev University, Amritsar, India
| | | | - Jenny Legac
- Department of Medicine, University of California, San Francisco, California, USA
| | - Philip J Rosenthal
- Department of Medicine, University of California, San Francisco, California, USA
| | - Vipan Kumar
- Department of Chemistry, Guru Nanak Dev University, Amritsar, India
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3
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An innovative study design with intermittent dosing to generate a GLP-regulatory package in preclinical species for long lasting molecule M5717, inhibitor of Plasmodium eukaryotic translation elongation factor 2. Toxicol Appl Pharmacol 2022; 443:116006. [DOI: 10.1016/j.taap.2022.116006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2021] [Revised: 03/24/2022] [Accepted: 03/27/2022] [Indexed: 11/18/2022]
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4
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Sharma B, Kaur S, Legac J, Rosenthal PJ, Kumar V. Synthesis, anti-plasmodial and cytotoxic evaluation of 1H-1,2,3-triazole/acyl hydrazide integrated tetrahydro-β-carboline-4-aminoquinoline conjugates. Bioorg Med Chem Lett 2020; 30:126810. [DOI: 10.1016/j.bmcl.2019.126810] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2019] [Revised: 11/01/2019] [Accepted: 11/04/2019] [Indexed: 12/20/2022]
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5
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Kumar M, Raziullah, Khan AA, Ahmad A, Dutta HS, Kant R, Koley D. Cu(II)-Mediated Cross-Dehydrogenative Coupling of Indolines with Sulfonamides, Carboxamides, and Amines. J Org Chem 2019; 84:13624-13635. [PMID: 31566988 DOI: 10.1021/acs.joc.9b01893] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
A facile and efficient Cu-mediated protocol for the cross-dehydrogenative coupling of indoline with sulfonamides, carboxamides, and anilines is reported. The reaction takes place through Cu-mediated C7-H activation via a 6-membered metallacycle to afford the amide and amine derivatives in good yields with a wide range of functional group tolerance. The importance of the protocol has been demonstrated by synthesizing the antiproliferative agent, ER-67836.
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Affiliation(s)
- Mohit Kumar
- Academy of Scientific and Innovative Research , New Delhi 110001 , India
| | | | - Afsar Ali Khan
- Academy of Scientific and Innovative Research , New Delhi 110001 , India
| | | | | | | | - Dipankar Koley
- Academy of Scientific and Innovative Research , New Delhi 110001 , India
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6
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Wang BQ, Zhang CH, Tian XX, Lin J, Yan SJ. Cascade Reaction of Isatins with 1,1-Enediamines: Synthesis of Multisubstituted Quinoline-4-carboxamides. Org Lett 2018; 20:660-663. [DOI: 10.1021/acs.orglett.7b03803] [Citation(s) in RCA: 57] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Bao-Qu Wang
- Key Laboratory of Medicinal Chemistry
for Natural Resources (Yunnan University), Ministry of Education,
School of Chemical Science and Technology, Yunnan University, Kunming 650091, P. R. China
| | - Cong-Hai Zhang
- Key Laboratory of Medicinal Chemistry
for Natural Resources (Yunnan University), Ministry of Education,
School of Chemical Science and Technology, Yunnan University, Kunming 650091, P. R. China
| | - Xiao-Xue Tian
- Key Laboratory of Medicinal Chemistry
for Natural Resources (Yunnan University), Ministry of Education,
School of Chemical Science and Technology, Yunnan University, Kunming 650091, P. R. China
| | - Jun Lin
- Key Laboratory of Medicinal Chemistry
for Natural Resources (Yunnan University), Ministry of Education,
School of Chemical Science and Technology, Yunnan University, Kunming 650091, P. R. China
| | - Sheng-Jiao Yan
- Key Laboratory of Medicinal Chemistry
for Natural Resources (Yunnan University), Ministry of Education,
School of Chemical Science and Technology, Yunnan University, Kunming 650091, P. R. China
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7
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Liu J, Ming B, Gong GH, Wang D, Bao GL, Yu LJ. Current research on anti-breast cancer synthetic compounds. RSC Adv 2018. [DOI: 10.1039/c7ra12912b] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Breast cancer (BC) is the most common cancer for females and its incidence tends to increase year by year.
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Affiliation(s)
- Jia Liu
- Medicinal Chemistry and Pharmacology Institute
- Inner Mongolia University for Nationalities
- Tongliao
- People's Republic of China
- Inner Mongolia Key Laboratory of Mongolian Medicine Pharmacology for Cardio-Cerebral Vascular System
| | - Bian Ming
- Medicinal Chemistry and Pharmacology Institute
- Inner Mongolia University for Nationalities
- Tongliao
- People's Republic of China
- Inner Mongolia Key Laboratory of Mongolian Medicine Pharmacology for Cardio-Cerebral Vascular System
| | - Guo-Hua Gong
- First Clinical Medical of Inner Mongolia University for Nationalities
- Tongliao
- People's Republic of China
| | - Di Wang
- Medicinal Chemistry and Pharmacology Institute
- Inner Mongolia University for Nationalities
- Tongliao
- People's Republic of China
- Inner Mongolia Key Laboratory of Mongolian Medicine Pharmacology for Cardio-Cerebral Vascular System
| | - Gui-Lan Bao
- Medicinal Chemistry and Pharmacology Institute
- Inner Mongolia University for Nationalities
- Tongliao
- People's Republic of China
- Inner Mongolia Key Laboratory of Mongolian Medicine Pharmacology for Cardio-Cerebral Vascular System
| | - Li-Jun Yu
- Medicinal Chemistry and Pharmacology Institute
- Inner Mongolia University for Nationalities
- Tongliao
- People's Republic of China
- Inner Mongolia Key Laboratory of Mongolian Medicine Pharmacology for Cardio-Cerebral Vascular System
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8
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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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9
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Johnston AJS, Ling KB, Sale D, Lebrasseur N, Larrosa I. Direct ortho-Arylation of Pyridinecarboxylic Acids: Overcoming the Deactivating Effect of sp2-Nitrogen. Org Lett 2016; 18:6094-6097. [DOI: 10.1021/acs.orglett.6b03085] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Affiliation(s)
- Adam J. S. Johnston
- School
of Biological and Chemical Sciences, Queen Mary University of London, Mile End Road, London E1 4NS, U.K
| | - Kenneth B. Ling
- Syngenta, Jealott’s Hill International Research Centre, Bracknell, Berkshire RG42 6EY, U.K
| | - David Sale
- Syngenta, Jealott’s Hill International Research Centre, Bracknell, Berkshire RG42 6EY, U.K
| | - Nathalie Lebrasseur
- School
of Biological and Chemical Sciences, Queen Mary University of London, Mile End Road, London E1 4NS, U.K
| | - Igor Larrosa
- School
of Chemistry, University of Manchester, Oxford Road, Manchester M13 9PL, U.K
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10
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Fröhlich T, Tsogoeva SB. In Vivo and In Vitro Optimization of Screening Antimalarial Hits toward Lead Molecules for Preclinical Development. J Med Chem 2016; 59:9668-9671. [DOI: 10.1021/acs.jmedchem.6b01486] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Tony Fröhlich
- Organic Chemistry Chair I
and Interdisciplinary Center for Molecular Materials (ICMM), Friedrich-Alexander University of Erlangen-Nürnberg, Henkestrasse 42, 91054 Erlangen, Germany
| | - Svetlana B. Tsogoeva
- Organic Chemistry Chair I
and Interdisciplinary Center for Molecular Materials (ICMM), Friedrich-Alexander University of Erlangen-Nürnberg, Henkestrasse 42, 91054 Erlangen, Germany
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11
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Boss C, Aissaoui H, Amaral N, Bauer A, Bazire S, Binkert C, Brun R, Bürki C, Ciana CL, Corminboeuf O, Delahaye S, Dollinger C, Fischli C, Fischli W, Flock A, Frantz MC, Girault M, Grisostomi C, Friedli A, Heidmann B, Hinder C, Jacob G, Le Bihan A, Malrieu S, Mamzed S, Merot A, Meyer S, Peixoto S, Petit N, Siegrist R, Trollux J, Weller T, Wittlin S. Discovery and Characterization of ACT-451840: an Antimalarial Drug with a Novel Mechanism of Action. ChemMedChem 2016; 11:1995-2014. [DOI: 10.1002/cmdc.201600298] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2016] [Revised: 07/04/2016] [Indexed: 11/09/2022]
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