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Rana P, Parupalli R, Akhir A, Saxena D, Maitra R, Imran M, Malik P, Mahammad Ghouse S, Joshi SV, Srikanth D, Madhavi YV, Dasgupta A, Chopra S, Nanduri S. Synthesis and biological evaluation of new naphthalimide-thiourea derivatives as potent antimicrobial agents active against multidrug-resistant Staphylococcus aureus and Mycobacterium tuberculosis. RSC Med Chem 2024; 15:1381-1391. [PMID: 38665829 PMCID: PMC11042119 DOI: 10.1039/d4md00062e] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2024] [Accepted: 02/21/2024] [Indexed: 04/28/2024] Open
Abstract
The emergence of antibiotic resistance to S. aureus and M. tuberculosis, particularly MRSA, VRSA, and drug-resistant tuberculosis, poses a serious threat to human health. Towards discovering new antibacterial agents, we designed and synthesized a series of new naphthalimide-thiourea derivatives and evaluated them against a panel of bacterial strains consisting of E. coli, S. aureus, K. pneumoniae, P. aeruginosa, A. baumannii and various mycobacterial pathogens. Compounds 4a, 4l, 4m, 4n, 4q, 9f, 9l, 13a, 13d, 13e, 17a, 17b, 17c, 17d, and 17e demonstrated potent antibacterial activity against S. aureus with MIC 0.03-8 μg mL-1. In addition, these compounds have also exhibited potent inhibition against MDR strains of S. aureus, including VRSA with MICs 0.06-4 μg mL-1. Compounds 4h, 4j, 4l, 4m, 4q, 4r, 9a, 9b, 9c, 9d, 9e, 9g, 9h, 9j, 13f and 17e also exhibited good antimycobacterial activity against M. tuberculosis with MIC 2-64 μg mL-1. The cytotoxicity assay using Vero cells revealed that all the compounds were non-toxic and exhibited a favorable selectivity index (SI >40). Time kill kinetics data indicated that compounds exhibited concentration-dependent killing. Furthermore, in silico studies were performed to decipher the possible mechanism of action. Comprehensively, these results highlight the potential of naphthalimide-thiourea derivatives as promising antibacterial agents.
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Affiliation(s)
- Preeti Rana
- Department of Chemical Sciences, National Institute of Pharmaceutical Education and Research (NIPER) Hyderabad Telangana-500037 India
| | - Ramulu Parupalli
- Department of Chemical Sciences, National Institute of Pharmaceutical Education and Research (NIPER) Hyderabad Telangana-500037 India
| | - Abdul Akhir
- Division of Molecular Microbiology and Immunology, CSIR-Central Drug Research Institute Sitapur Road, Sector 10, Janakipuram Extension Lucknow-226031 Uttar Pradesh India
| | - Deepanshi Saxena
- Division of Molecular Microbiology and Immunology, CSIR-Central Drug Research Institute Sitapur Road, Sector 10, Janakipuram Extension Lucknow-226031 Uttar Pradesh India
| | - Rahul Maitra
- Division of Molecular Microbiology and Immunology, CSIR-Central Drug Research Institute Sitapur Road, Sector 10, Janakipuram Extension Lucknow-226031 Uttar Pradesh India
| | - Mohmmad Imran
- Division of Molecular Microbiology and Immunology, CSIR-Central Drug Research Institute Sitapur Road, Sector 10, Janakipuram Extension Lucknow-226031 Uttar Pradesh India
| | - Pradip Malik
- Division of Molecular Microbiology and Immunology, CSIR-Central Drug Research Institute Sitapur Road, Sector 10, Janakipuram Extension Lucknow-226031 Uttar Pradesh India
| | - Shaik Mahammad Ghouse
- Department of Chemical Sciences, National Institute of Pharmaceutical Education and Research (NIPER) Hyderabad Telangana-500037 India
| | - Swanand Vinayak Joshi
- Department of Chemical Sciences, National Institute of Pharmaceutical Education and Research (NIPER) Hyderabad Telangana-500037 India
| | - Danaboina Srikanth
- Department of Chemical Sciences, National Institute of Pharmaceutical Education and Research (NIPER) Hyderabad Telangana-500037 India
| | - Y V Madhavi
- Department of Chemical Sciences, National Institute of Pharmaceutical Education and Research (NIPER) Hyderabad Telangana-500037 India
| | - Arunava Dasgupta
- Division of Molecular Microbiology and Immunology, CSIR-Central Drug Research Institute Sitapur Road, Sector 10, Janakipuram Extension Lucknow-226031 Uttar Pradesh India
- AcSIR: Academy of Scientific and Innovative Research (AcSIR) Ghaziabad 201002 India
| | - Sidharth Chopra
- Division of Molecular Microbiology and Immunology, CSIR-Central Drug Research Institute Sitapur Road, Sector 10, Janakipuram Extension Lucknow-226031 Uttar Pradesh India
- AcSIR: Academy of Scientific and Innovative Research (AcSIR) Ghaziabad 201002 India
| | - Srinivas Nanduri
- Department of Chemical Sciences, National Institute of Pharmaceutical Education and Research (NIPER) Hyderabad Telangana-500037 India
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2
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Ravindar L, Hasbullah SA, Rakesh KP, Raheem S, Agustar HK, Ismail N, Ling LY, Hassan NI. Exploring diverse frontiers: Advancements of bioactive 4-aminoquinoline-based molecular hybrids in targeted therapeutics and beyond. Eur J Med Chem 2024; 264:116043. [PMID: 38118392 DOI: 10.1016/j.ejmech.2023.116043] [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: 11/08/2023] [Revised: 12/04/2023] [Accepted: 12/09/2023] [Indexed: 12/22/2023]
Abstract
Amongst heterocyclic compounds, quinoline and its derivatives are advantaged scaffolds that appear as a significant assembly motif for developing new drug entities. Aminoquinoline moiety has gained significant attention among researchers in the 21stcentury. Considering the biological and pharmaceutical importance of aminoquinoline derivatives, herein, we review the recent developments (since 2019) in various biological activities of the 4-aminoquinoline scaffold hybridized with diverse heterocyclic moieties such as quinoline, pyridine, pyrimidine, triazine, dioxine, piperazine, pyrazoline, piperidine, imidazole, indole, oxadiazole, carbazole, dioxole, thiazole, benzothiazole, pyrazole, phthalimide, adamantane, benzochromene, and pyridinone. Moreover, by gaining knowledge about SARs, structural insights, and molecular targets, this review may help medicinal chemists design cost-effective, selective, safe, and more potent 4-aminoquinoline hybrids for diverse biological activities.
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Affiliation(s)
- Lekkala Ravindar
- Department of Chemical Sciences, Faculty of Science and Technology, Universiti Kebangsaan Malaysia, Bangi, 43600, Selangor, Malaysia
| | - Siti Aishah Hasbullah
- Department of Chemical Sciences, Faculty of Science and Technology, Universiti Kebangsaan Malaysia, Bangi, 43600, Selangor, Malaysia
| | - K P Rakesh
- Department of Radiology, Biomedical Research Imaging Center, University of North Carolina at Chapel Hill, Chapel Hill, NC, 27599, USA
| | - Saki Raheem
- School of Life Sciences, University of Westminster, 115 New Cavendish Street, W1W 6UW, London, United Kingdom
| | - Hani Kartini Agustar
- Department of Earth Sciences and Environment, Universiti Kebangsaan Malaysia, Bangi, 43600, Selangor, Malaysia
| | - Norzila Ismail
- Department of Pharmacology, School of Medicinal Sciences, Universiti Sains Malaysia, 16150, Kubang Kerian, Kelantan, Malaysia
| | - Lau Yee Ling
- Department of Parasitology, Faculty of Medicine, University of Malaya, 50603, Kuala Lumpur, Malaysia
| | - Nurul Izzaty Hassan
- Department of Chemical Sciences, Faculty of Science and Technology, Universiti Kebangsaan Malaysia, Bangi, 43600, Selangor, Malaysia.
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3
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Prasad Raiguru B, Panda J, Mohapatra S, Nayak S. Recent developments in the synthesis of hybrid antimalarial drug discovery. Bioorg Chem 2023; 139:106706. [PMID: 37406519 DOI: 10.1016/j.bioorg.2023.106706] [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: 03/10/2023] [Revised: 05/16/2023] [Accepted: 06/26/2023] [Indexed: 07/07/2023]
Abstract
In this 21st century, Malaria remains a global burden and causes massive economic trouble to disease-endemic nations. The control and eradication of malaria is a major challenge that requires an urgent need to develop novel antimalarial drugs. To overcome the aforementioned situation, several researchers have given significant effort to develop hybrid antimalarial agents in the search for new antimalarial drugs. Hence, we have summarized those developments of hybrid antimalarial agents from 2017 to till date. This review illustrates the current progress in the recent synthesis of hybrid antimalarial agents along with focusing on their antimalarial evaluation to find the most potent hybrids. This present mini-review will also be useful for the scientific community for the development of new antimalarial drugs to eradicate malaria.
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Affiliation(s)
| | - Jasmine Panda
- Department of Chemistry, Ravenshaw University, Cuttack 753003, India
| | | | - Sabita Nayak
- Department of Chemistry, Ravenshaw University, Cuttack 753003, India
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4
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Ravindar L, Hasbullah SA, Rakesh KP, Hassan NI. Recent developments in antimalarial activities of 4-aminoquinoline derivatives. Eur J Med Chem 2023; 256:115458. [PMID: 37163950 DOI: 10.1016/j.ejmech.2023.115458] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2023] [Revised: 04/26/2023] [Accepted: 05/04/2023] [Indexed: 05/12/2023]
Abstract
Malaria is the fifth most lethal parasitic infection in the world. Antimalarial medications have played a crucial role in preventing and eradicating malaria. Numerous heterocyclic moieties have been incorporated into the creation of effective antimalarial drugs. The 4-aminoquinoline moiety is favoured in antimalarial drug discovery due to the diverse biological applications of its derivative. Since the 1960s, 4-aminoquinoline has been an important antimalarial drug due to its low toxicity, high tolerability, and rapid absorption after administration. This review focused on the antimalarial efficacy of the 4-aminoquinoline moiety hybridised with various heterocyclic scaffolds developed by scientists since 2018 against diverse Plasmodium clones. It could aid in the future development of more effective antimalarial agents.
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Affiliation(s)
- Lekkala Ravindar
- Department of Chemical Sciences, Faculty of Science and Technology, Universiti Kebangsaan Malaysia (UKM), Bangi, 43600, Selangor, Malaysia
| | - Siti Aishah Hasbullah
- Department of Chemical Sciences, Faculty of Science and Technology, Universiti Kebangsaan Malaysia (UKM), Bangi, 43600, Selangor, Malaysia
| | - K P Rakesh
- Department of Radiology, Biomedical Research Imaging Center, University of North Carolina at Chapel Hill, Chapel Hill, NC, 27599, USA
| | - Nurul Izzaty Hassan
- Department of Chemical Sciences, Faculty of Science and Technology, Universiti Kebangsaan Malaysia (UKM), Bangi, 43600, Selangor, Malaysia.
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5
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Chiodi D, Ishihara Y. "Magic Chloro": Profound Effects of the Chlorine Atom in Drug Discovery. J Med Chem 2023; 66:5305-5331. [PMID: 37014977 DOI: 10.1021/acs.jmedchem.2c02015] [Citation(s) in RCA: 37] [Impact Index Per Article: 37.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/06/2023]
Abstract
Chlorine is one of the most common atoms present in small-molecule drugs beyond carbon, hydrogen, nitrogen, and oxygen. There are currently more than 250 FDA-approved chlorine-containing drugs, yet the beneficial effect of the chloro substituent has not yet been reviewed. The seemingly simple substitution of a hydrogen atom (R = H) with a chlorine atom (R = Cl) can result in remarkable improvements in potency of up to 100,000-fold and can lead to profound effects on pharmacokinetic parameters including clearance, half-life, and drug exposure in vivo. Following the literature terminology of the "magic methyl effect" in drugs, the term "magic chloro effect" has been coined herein. Although reports of 500-fold or 1000-fold potency improvements are often serendipitous discoveries that can be considered "magical" rather than planned, hypotheses made to explain the magic chloro effect can lead to lessons that accelerate the cycle of drug discovery.
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Affiliation(s)
- Debora Chiodi
- Department of Chemistry, The Scripps Research Institute, 10550 North Torrey Pines Road, La Jolla, California 92037, United States
| | - Yoshihiro Ishihara
- Department of Chemistry, Vividion Therapeutics, 5820 Nancy Ridge Drive, San Diego, California 92121, United States
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6
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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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Chowdhary S, Shalini, Mosnier J, Fonta I, Pradines B, Cele N, Seboletswe P, Singh P, Kumar V. Synthesis, Anti-Plasmodial Activities, and Mechanistic Insights of 4-Aminoquinoline-Triazolopyrimidine Hybrids. ACS Med Chem Lett 2022; 13:1068-1076. [DOI: 10.1021/acsmedchemlett.2c00078] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
Affiliation(s)
- Shefali Chowdhary
- Department of Chemistry, Guru Nanak Dev University, Amritsar 143005, India
| | - Shalini
- Department of Chemistry, Guru Nanak Dev University, Amritsar 143005, India
| | - Joel Mosnier
- Unité Parasitologie et Entomologie, Département Microbiologie et Maladies Infectieuses, Institut de Recherché Biomédicale des Armées, Marseille 13262, France
- Aix Marseille Univ, IRD, SSA, AP-HM, VITROME, Marseille 13262, France
- IHU Méditerranée Infection, Marseille 13262, France
- Centre National de Reference du Paludisme, Marseille 13262, France
| | - Isabelle Fonta
- Unité Parasitologie et Entomologie, Département Microbiologie et Maladies Infectieuses, Institut de Recherché Biomédicale des Armées, Marseille 13262, France
- Aix Marseille Univ, IRD, SSA, AP-HM, VITROME, Marseille 13262, France
- IHU Méditerranée Infection, Marseille 13262, France
- Centre National de Reference du Paludisme, Marseille 13262, France
| | - Bruno Pradines
- Unité Parasitologie et Entomologie, Département Microbiologie et Maladies Infectieuses, Institut de Recherché Biomédicale des Armées, Marseille 13262, France
- Aix Marseille Univ, IRD, SSA, AP-HM, VITROME, Marseille 13262, France
- IHU Méditerranée Infection, Marseille 13262, France
- Centre National de Reference du Paludisme, Marseille 13262, France
| | - Nosipho Cele
- School of Chemistry and Physics, University of KwaZulu-Natal, P/Bag X54001, Westville, Durban South Africa
| | - Pule Seboletswe
- School of Chemistry and Physics, University of KwaZulu-Natal, P/Bag X54001, Westville, Durban South Africa
| | - Parvesh Singh
- School of Chemistry and Physics, University of KwaZulu-Natal, P/Bag X54001, Westville, Durban South Africa
| | - Vipan Kumar
- Department of Chemistry, Guru Nanak Dev University, Amritsar 143005, India
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8
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Van de Walle T, Cools L, Mangelinckx S, D'hooghe M. Recent contributions of quinolines to antimalarial and anticancer drug discovery research. Eur J Med Chem 2021; 226:113865. [PMID: 34655985 DOI: 10.1016/j.ejmech.2021.113865] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2021] [Revised: 09/01/2021] [Accepted: 09/20/2021] [Indexed: 12/28/2022]
Abstract
Quinoline, a privileged scaffold in medicinal chemistry, has always been associated with a multitude of biological activities. Especially in antimalarial and anticancer research, quinoline played (and still plays) a central role, giving rise to the development of an array of quinoline-containing pharmaceuticals in these therapeutic areas. However, both diseases still affect millions of people every year, pointing to the necessity of new therapies. Quinolines have a long-standing history as antimalarial agents, but established quinoline-containing antimalarial drugs are now facing widespread resistance of the Plasmodium parasite. Nevertheless, as evidenced by a massive number of recent literature contributions, they are still of great value for future developments in this field. On the other hand, the number of currently approved anticancer drugs containing a quinoline scaffold are limited, but a strong increase and interest in quinoline compounds as potential anticancer agents can be seen in the last few years. In this review, a literature overview of recent contributions made by quinoline-containing compounds as potent antimalarial or anticancer agents is provided, covering publications between 2018 and 2020.
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Affiliation(s)
- Tim Van de Walle
- SynBioC Research Group, Department of Green Chemistry and Technology, Faculty of Bioscience Engineering, Ghent University, Coupure Links 653, B-9000, Ghent, Belgium
| | - Lore Cools
- SynBioC Research Group, Department of Green Chemistry and Technology, Faculty of Bioscience Engineering, Ghent University, Coupure Links 653, B-9000, Ghent, Belgium
| | - Sven Mangelinckx
- SynBioC Research Group, Department of Green Chemistry and Technology, Faculty of Bioscience Engineering, Ghent University, Coupure Links 653, B-9000, Ghent, Belgium
| | - Matthias D'hooghe
- SynBioC Research Group, Department of Green Chemistry and Technology, Faculty of Bioscience Engineering, Ghent University, Coupure Links 653, B-9000, Ghent, Belgium.
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9
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Synthesis and in silico ADME/Tox profiling studies of heterocyclic hybrids based on chloroquine scaffolds with potential antimalarial activity. Parasitol Res 2021; 121:441-451. [PMID: 34778907 DOI: 10.1007/s00436-021-07374-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2021] [Accepted: 11/05/2021] [Indexed: 10/19/2022]
Abstract
A series of heterocyclic chloroquine hybrids containing either a β-phenethylamine fragment or a 2-aminoindane moiety were synthesized and screened in vitro as inhibitors of β-hematin formation and in vivo for their antimalarial activity against chloroquine-sensitive strains of Plasmodium berghei ANKA. Although these new compounds were not found to be more active than chloroquine in vivo, all new compounds significantly reduced heme crystallization with IC50 values < 1 μM. Compounds 12 and 13 were able to inhibit heme crystallization with IC50 values of 0.39 ± 0.09 and 0.48 ± 0.02 μM, respectively, and these values were comparable to that of chloroquine with an IC50 value of 0.18 ± 0.03. It was also determined that the physicochemical and pharmacokinetic properties were moderately favorable after in silico evaluation, derivatives 8 and 10 did not present hepatotoxicity, and the in vitro hemolytic activity against red blood cells was found to be low. Spectral (infrared, nuclear magnetic resonance, and elemental analysis) data for all final compounds were consistent with the proposed structures.
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A trio of quinoline-isoniazid-phthalimide with promising antiplasmodial potential: Synthesis, in-vitro evaluation and heme-polymerization inhibition studies. Bioorg Med Chem 2021; 39:116159. [PMID: 33895706 DOI: 10.1016/j.bmc.2021.116159] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2020] [Revised: 03/31/2021] [Accepted: 04/06/2021] [Indexed: 11/21/2022]
Abstract
Quinoline-isoniazid-phthalimide triads have been synthesised to assess their antiplasmodial efficacy and cytotoxicity against chloroquine-resistant W2 strain of P. falciparum and Vero cells, respectively. Most of the synthesized compounds displayed IC50 in lower nM range and appeared to be approximately five to twelve fold more active than chloroquine. Heme-binding studies were also carried out to delineate the mode of action. The promising compounds with IC50s in range of 11-30 nM and selectivity index >2800, may act as promising template for the design of new antiplasmodials.
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11
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Costales P, Ríos-Lombardía N, Lorenzo-Herrero S, Morís F, González-Sabín J. Novel chiral naphthalimide-cycloalkanediamine conjugates: Design, synthesis and antitumor activity. Bioorg Chem 2021; 112:104859. [PMID: 33836453 DOI: 10.1016/j.bioorg.2021.104859] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2020] [Revised: 02/18/2021] [Accepted: 03/22/2021] [Indexed: 10/21/2022]
Abstract
A novel series of enantiopure naphthalimide-cycloalkanediamine conjugates were designed, synthetized and evaluated for in vitro cytotoxicity against human colon adenocarcinoma (LoVo), human lung adenocarcinoma (A549), human cervical carcinoma (Hela) and human promyelocytic leukemia cell lines (HL-60). The cytotoxicity of the compounds was highly dependent on size and relative stereochemistry of the cycloalkyl ring as well as length of the spacer. By contrast, any kind of enantioselection was observed for each pair of enantiomers. Flow cytometric analysis indicated that compounds 22 and 23 could effectively induce G2/M arrest in the four previous cell lines despite a mild apoptotic effect.
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Affiliation(s)
- Paula Costales
- EntreChem SL, Vivero Ciencias de la Salud, Santo Domingo de Guzmán, 33011 Oviedo, Spain
| | | | - Seila Lorenzo-Herrero
- EntreChem SL, Vivero Ciencias de la Salud, Santo Domingo de Guzmán, 33011 Oviedo, Spain
| | - Francisco Morís
- EntreChem SL, Vivero Ciencias de la Salud, Santo Domingo de Guzmán, 33011 Oviedo, Spain
| | - Javier González-Sabín
- EntreChem SL, Vivero Ciencias de la Salud, Santo Domingo de Guzmán, 33011 Oviedo, Spain.
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12
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Saini A, Kumar S, Raj R, Chowdhary S, Gendrot M, Mosnier J, Fonta I, Pradines B, Kumar V. Synthesis and antiplasmodial evaluation of 1H-1,2,3-triazole grafted 4-aminoquinoline-benzoxaborole hybrids and benzoxaborole analogues. Bioorg Chem 2021; 109:104733. [PMID: 33618251 DOI: 10.1016/j.bioorg.2021.104733] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2020] [Revised: 02/01/2021] [Accepted: 02/04/2021] [Indexed: 10/22/2022]
Abstract
A library of 1H-1,2,3-triazole-tethered 4-aminoquinoline-benzoxaborole hybrids as well as aryl substituted benzoxaborole analogues was synthesized and screened for their anti-plasmodial efficacy against both chloroquine-susceptibility 3D7 and chloroquine-resistant W2 strains of P. falciparum. The inclusion of quinoline core among the synthesized analogues resulted in substantial enhancement of anti-plasmodial activities. Further, the spacer of a flexible alkyl chain is marginally preferred over piperazyl-ethyl in inhibiting growth of P. falciparum. The most potent 4-aminoquinoline-benzoxaborole conjugate with ethyl as spacer exhibited IC50 values of 4.15 and 3.78 μM against 3D7 CQ-susceptible and W2 CQ-resistant strains of P. falciparum with lower cross resistance with Chloroquine. There was no difference in anti-plasmodial activities between the CQ-susceptible 3D7 and CQ-resistant W2 strains of P. falciparum for the benzoxaborole derivatives lacking a quinoline core.
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Affiliation(s)
- Anu Saini
- Department of Chemistry, DAV College, Amritsar, India
| | - Sumit Kumar
- Department of Chemistry, Guru Nanak Dev University, Amritsar, India
| | - Raghu Raj
- Department of Chemistry, DAV College, Amritsar, India.
| | | | - Mathieu Gendrot
- Unité Parasitologie et Entomologie, Département Microbiologie et Maladies Infectieuses, Institut de Recherche Biomédicale des Armées, Marseille, France; Aix Marseille Univ, IRD, SSA, AP-HM, VITROME, Marseille, France; IHU Méditerranée Infection, Marseille, France
| | - Joel Mosnier
- Unité Parasitologie et Entomologie, Département Microbiologie et Maladies Infectieuses, Institut de Recherche Biomédicale des Armées, Marseille, France; Aix Marseille Univ, IRD, SSA, AP-HM, VITROME, Marseille, France; IHU Méditerranée Infection, Marseille, France; Centre National de Référence du Paludisme, Marseille, France
| | - Isabelle Fonta
- Unité Parasitologie et Entomologie, Département Microbiologie et Maladies Infectieuses, Institut de Recherche Biomédicale des Armées, Marseille, France; Aix Marseille Univ, IRD, SSA, AP-HM, VITROME, Marseille, France; IHU Méditerranée Infection, Marseille, France; Centre National de Référence du Paludisme, Marseille, France
| | - Bruno Pradines
- Unité Parasitologie et Entomologie, Département Microbiologie et Maladies Infectieuses, Institut de Recherche Biomédicale des Armées, Marseille, France; Aix Marseille Univ, IRD, SSA, AP-HM, VITROME, Marseille, France; IHU Méditerranée Infection, Marseille, France; Centre National de Référence du Paludisme, Marseille, France
| | - Vipan Kumar
- Department of Chemistry, Guru Nanak Dev University, Amritsar, India.
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Shalini, Kumar S, Gendrot M, Fonta I, Mosnier J, Cele N, Awolade P, Singh P, Pradines B, Kumar V. Amide Tethered 4-Aminoquinoline-naphthalimide Hybrids: A New Class of Possible Dual Function Antiplasmodials. ACS Med Chem Lett 2020; 11:2544-2552. [PMID: 33335678 DOI: 10.1021/acsmedchemlett.0c00536] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2020] [Accepted: 11/19/2020] [Indexed: 12/22/2022] Open
Abstract
A series of amide tethered 4-aminoquinoline-naphthalimide hybrids has been synthesized to assess their in vitro antiplasmodial potential against chloroquine-susceptible (3D7) and chloroquine-resistant (W2) strains of Plasmodium falciparum. The most active and noncytotoxic compound had an IC50 value of 0.07 μM against W2 strain and was more active than standard antimalarial drugs, including chloroquine, desethylamodiaquine, and quinine, particularly for drug resistant malaria. The promising scaffold, when subjected to heme binding and molecular modeling studies, was identified as a possible potent inhibitor of hemozoin formation and P. falciparum chloroquine resistance transporter (PfCRT), respectively, and, therefore, could act as a dual function antiplasmodial.
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Affiliation(s)
- Shalini
- Department of Chemistry, Guru Nanak Dev University, Amritsar, Pin 143005, India
| | - Sumit Kumar
- Department of Chemistry, Guru Nanak Dev University, Amritsar, Pin 143005, India
| | - Mathieu Gendrot
- Unité Parasitologie et Entomologie, Département Microbiologie et Maladies Infectieuses, Institut de Recherche Biomédicale des Armées, Marseille 13234, France
- Aix Marseille Univ, IRD, SSA, AP-HM, VITROME, Marseille 13234, France
- IHU Méditerranée Infection, Marseille 13234, France
| | - Isabelle Fonta
- Unité Parasitologie et Entomologie, Département Microbiologie et Maladies Infectieuses, Institut de Recherche Biomédicale des Armées, Marseille 13234, France
- Aix Marseille Univ, IRD, SSA, AP-HM, VITROME, Marseille 13234, France
- IHU Méditerranée Infection, Marseille 13234, France
- Centre National de Référence du Paludisme, Marseille 13234, France
| | - Joel Mosnier
- Unité Parasitologie et Entomologie, Département Microbiologie et Maladies Infectieuses, Institut de Recherche Biomédicale des Armées, Marseille 13234, France
- Aix Marseille Univ, IRD, SSA, AP-HM, VITROME, Marseille 13234, France
- IHU Méditerranée Infection, Marseille 13234, France
- Centre National de Référence du Paludisme, Marseille 13234, France
| | - Nosipho Cele
- School of Chemistry and Physics, University of KwaZulu-Natal, P/Bag X54001, Westville, Durban 4000, South Africa
| | - Paul Awolade
- School of Chemistry and Physics, University of KwaZulu-Natal, P/Bag X54001, Westville, Durban 4000, South Africa
| | - Parvesh Singh
- School of Chemistry and Physics, University of KwaZulu-Natal, P/Bag X54001, Westville, Durban 4000, South Africa
| | - Bruno Pradines
- Unité Parasitologie et Entomologie, Département Microbiologie et Maladies Infectieuses, Institut de Recherche Biomédicale des Armées, Marseille 13234, France
- Aix Marseille Univ, IRD, SSA, AP-HM, VITROME, Marseille 13234, France
- IHU Méditerranée Infection, Marseille 13234, France
- Centre National de Référence du Paludisme, Marseille 13234, France
| | - Vipan Kumar
- Department of Chemistry, Guru Nanak Dev University, Amritsar, Pin 143005, India
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14
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Kumar S, Saini A, Legac J, Rosenthal PJ, Raj R, Kumar V. Amalgamating Isatin/Indole/Nitroimidazole with 7‐chloroquinolines
via
azide‐alkyne cycloaddition: Synthesis, anti‐plasmodial, and cytotoxic evaluation. Chem Biol Drug Des 2020; 96:1355-1361. [DOI: 10.1111/cbdd.13738] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2020] [Revised: 04/23/2020] [Accepted: 05/24/2020] [Indexed: 01/09/2023]
Affiliation(s)
- Sumit Kumar
- Department of Chemistry Guru Nanak Dev University Amritsar India
| | - Anu Saini
- Department of Chemistry DAV College Amritsar India
| | - Jenny Legac
- Department of Medicine University of California San Francisco CA USA
| | | | - Raghu Raj
- Department of Chemistry DAV College Amritsar India
| | - Vipan Kumar
- Department of Chemistry Guru Nanak Dev University Amritsar India
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