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Kumar A, Jain S, Chauhan S, Aggarwal S, Saini D. Novel hybrids of quinoline with pyrazolylchalcones as potential antimalarial agents: Synthesis, biological evaluation, molecular docking and ADME prediction. Chem Biol Interact 2023; 373:110379. [PMID: 36738914 DOI: 10.1016/j.cbi.2023.110379] [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: 08/23/2022] [Revised: 01/31/2023] [Accepted: 02/01/2023] [Indexed: 02/05/2023]
Abstract
A novel series of pyrazolyl chalcones containing quinoline scaffold, 5 a-v has been synthesized by Claisen Schimdt condensation of aromatic acetophenone with 1-(4-methylquinolin-2-yl)-3-aryl-1H-pyrazole-4-carbaldehyde in quantitative yield. The compounds were characterized using IR, NMR, MS and elemental analysis. An E-configuration about CC ethylenic bond was determined using 1H NMR spectroscopy. These compounds exhibited significant antimalarial potential against CQ-sensitive and CQ-resistant strain of Plasmodium falciparum. Structure activity relationship has also been established based on outcomes of in vitro schizont inhibition assay. Compound 5u, (Z)-3-(1-(4-methylquinolin-2-yl)-3-p-tolyl-1H-pyrazol-4-yl)-1-p-tolylprop-2-en-1-one, was found to be the most potent among the series of synthetic analogues. In vivo, it demonstrated significant parasitemia suppression of 78.01% at a dose of 200 mg/kg against P. berghei in infected mice without any mortality in 7 days. In silico molecular docking study revealed that this compound 5u bound to the active site of cysteine protease falcipain-2 enzyme. Furthermore, in silico ADME studies, were also performed and physicochemical qualifications of the title compounds were determined. The biological outcomes of newer heterocyclic compounds may pave the new paths for researchers in development of potential antimalarial agents.
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Affiliation(s)
- Ajay Kumar
- Institute of Pharmaceutical Sciences, Kurukshetra University, Kurukshetra, 136119, India
| | - Sandeep Jain
- Drug Discovery and Research Laboratory, Department of Pharmaceutical Sciences, Guru Jambheshwar University of Science and Technology, Hisar, 125001, India
| | - Shilpi Chauhan
- Lloyd Institute of Management and Technology, Plot No. 11, Knowledge Park-II, Greater, Noida, 201306, India
| | | | - Deepika Saini
- Drug Discovery and Research Laboratory, Department of Pharmaceutical Sciences, Guru Jambheshwar University of Science and Technology, Hisar, 125001, India; Lloyd Institute of Management and Technology, Plot No. 11, Knowledge Park-II, Greater, Noida, 201306, India.
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Li X, Hou Y, Li Q, Gu W, Li Y. Molecular design of high-efficacy and high drug safety Fluoroquinolones suitable for a variety of aerobic biodegradation bacteria. JOURNAL OF ENVIRONMENTAL MANAGEMENT 2021; 299:113628. [PMID: 34461464 DOI: 10.1016/j.jenvman.2021.113628] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/26/2021] [Revised: 08/23/2021] [Accepted: 08/24/2021] [Indexed: 06/13/2023]
Abstract
The present study attempted to improve the biodegradation removal rate of Fluoroquinolones (FQs) in sewage treatment plants. The similarity index analysis (CoMSIA) model for combined biodegradability was constructed, and 33 kinds of molecular derivatives of FQs suitable for a variety of aerobic biodegradation microorganisms were designed. Further, derivative-20 and derivative-28, with high drug efficiency, drug safety, and environmental friendliness were selected through pharmacokinetics (ADMET), toxicokinetics (TOPKAT), FQs functional characteristics, and environmental friendliness evaluations. Compared with the target molecules, the combined biodegradability of the above two FQ-derivative molecules were increased by 193.57 % and 205.07 %, respectively, while their environment-friendly characteristics were improved to a certain degree. Through molecular docking and molecular dynamic simulation analysis, it showed that van der Waals force (decreased by 2.73 %-61.74 %) was the main factor influencing the binding ability of the modified FQ molecules to the receptor proteins. In addition, the relationship among the non-bonding interaction resultant force, the binding effect of the FQ-derivative molecules, and the receptor protein-related amino acid residues were studied for the first time. It was observed that the higher the value of the non-bonding interaction resultant force, the better was the binding effect, which demonstrating the significantly improved biodegradability of the designed FQ-derivative molecules.
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Affiliation(s)
- Xinao Li
- College of Environmental Science and Engineering, North China Electric Power University, Beijing, 102206, China; MOE Key Laboratory of Resources and Environmental System Optimization, North China Electric Power University, Beijing, 102206, China.
| | - Yilin Hou
- College of Environmental Science and Engineering, North China Electric Power University, Beijing, 102206, China; MOE Key Laboratory of Resources and Environmental System Optimization, North China Electric Power University, Beijing, 102206, China.
| | - Qing Li
- College of Environmental Science and Engineering, North China Electric Power University, Beijing, 102206, China; MOE Key Laboratory of Resources and Environmental System Optimization, North China Electric Power University, Beijing, 102206, China.
| | - Wenwen Gu
- College of Environmental Science and Engineering, North China Electric Power University, Beijing, 102206, China; MOE Key Laboratory of Resources and Environmental System Optimization, North China Electric Power University, Beijing, 102206, China.
| | - Yu Li
- College of Environmental Science and Engineering, North China Electric Power University, Beijing, 102206, China; MOE Key Laboratory of Resources and Environmental System Optimization, North China Electric Power University, Beijing, 102206, China.
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Rational drug design, synthesis, and biological evaluation of novel N-(2-arylaminophenyl)-2,3-diphenylquinoxaline-6-sulfonamides as potential antimalarial, antifungal, and antibacterial agents. DIGITAL CHINESE MEDICINE 2021. [DOI: 10.1016/j.dcmed.2021.12.004] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
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Apostolov S, Mijin D, Petrović S, Vastag G. In silico approach in the assessment of chromatographic parameters as descriptors of diphenylacetamides’ biological/pharmacological profile. J LIQ CHROMATOGR R T 2020. [DOI: 10.1080/10826076.2020.1835672] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
- Suzana Apostolov
- Department of Chemistry, Biochemistry and Environmental Protection, Faculty of Sciences, University of Novi Sad, Novi Sad, Serbia
| | - Dušan Mijin
- Faculty of Technology and Metallurgy, University of Belgrade, Belgrade, Serbia
| | - Slobodan Petrović
- Faculty of Technology and Metallurgy, University of Belgrade, Belgrade, Serbia
| | - Gyöngyi Vastag
- Department of Chemistry, Biochemistry and Environmental Protection, Faculty of Sciences, University of Novi Sad, Novi Sad, Serbia
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Verma G, Chashoo G, Ali A, Khan MF, Akhtar W, Ali I, Akhtar M, Alam MM, Shaquiquzzaman M. Synthesis of pyrazole acrylic acid based oxadiazole and amide derivatives as antimalarial and anticancer agents. Bioorg Chem 2018; 77:106-124. [PMID: 29353728 DOI: 10.1016/j.bioorg.2018.01.007] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2017] [Revised: 12/31/2017] [Accepted: 01/03/2018] [Indexed: 01/03/2023]
Abstract
Depravity of malaria in terms of morbidity and mortality in human beings makes it a major health issue in tropical and subtropical areas of the globe. Drug counterfeiting and non-adherence to the treatment regimen have significantly contributed to development and spread of multidrug resistance that has highlighted the need for development of novel and more efficient antimalarial drugs. Complexity associated with cancer disease and prevalence of diversified cell populations vindicates highly specific treatment options for treatment of cancer. Resistance to these anticancer agents has posed a great hindrance in successful treatment of cancer. Pondering this ongoing situation, it was speculated to develop novel compounds targeting malaria and cancer. Moving on the same aisle, we synthesized pyrazole acrylic acid based oxadiazole and amide derivatives using multi-step reaction pathways (6a-x; 6a'-h'). Schizont maturation inhibition assay was employed to determine antimalarial potential. Compound 6v emerged as the most potent antimalarial agent targeting falcipain-2 enzyme. Anticancer activity was done using sulforhodamine B assay. Compounds 6b' and 6g' demonstrated promising results against all the tested cell lines. Further, Microscopic view clearly indicated formation of apoptotic bodies, chromatin condensation, shrinkage of cells and bleb formation. Validation of the results was achieved using molecular docking studies. From the obtained results, it was observed that cyclization (oxadiazole) favored antimalarial activity while non-cyclized compounds (amides) emerged as better anticancer agents.
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Affiliation(s)
- Garima Verma
- Drug Design and Medicinal Chemistry Lab, Department of Pharmaceutical Chemistry, School of Pharmaceutical Education and Research (Formerly Faculty of Pharmacy), Jamia Hamdard, New Delhi 110062, India
| | - Gousia Chashoo
- Cancer Pharmacology Division, Indian Institute of Integrative Medicine (CSIR), Canal Road, Jammu 180001, India
| | - Asif Ali
- Natural Product Chemistry Division, Indian Institute of Integrative Medicine, Canal Road, Jammu 180001, India
| | - Mohemmed Faraz Khan
- Drug Design and Medicinal Chemistry Lab, Department of Pharmaceutical Chemistry, School of Pharmaceutical Education and Research (Formerly Faculty of Pharmacy), Jamia Hamdard, New Delhi 110062, India
| | - Wasim Akhtar
- Drug Design and Medicinal Chemistry Lab, Department of Pharmaceutical Chemistry, School of Pharmaceutical Education and Research (Formerly Faculty of Pharmacy), Jamia Hamdard, New Delhi 110062, India
| | - Israr Ali
- Department of Flow Chemistry GP&T, R&D II, Sun Pharmaceutical Industries Ltd., Gurugram, Haryana, India
| | - Mymoona Akhtar
- Drug Design and Medicinal Chemistry Lab, Department of Pharmaceutical Chemistry, School of Pharmaceutical Education and Research (Formerly Faculty of Pharmacy), Jamia Hamdard, New Delhi 110062, India
| | - Mohammad Mumtaz Alam
- Drug Design and Medicinal Chemistry Lab, Department of Pharmaceutical Chemistry, School of Pharmaceutical Education and Research (Formerly Faculty of Pharmacy), Jamia Hamdard, New Delhi 110062, India
| | - Mohammad Shaquiquzzaman
- Drug Design and Medicinal Chemistry Lab, Department of Pharmaceutical Chemistry, School of Pharmaceutical Education and Research (Formerly Faculty of Pharmacy), Jamia Hamdard, New Delhi 110062, India.
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Aneja B, Kumar B, Jairajpuri MA, Abid M. A structure guided drug-discovery approach towards identification of Plasmodium inhibitors. RSC Adv 2016. [DOI: 10.1039/c5ra19673f] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
This article provides a comprehensive review of inhibitors from natural, semisynthetic or synthetic sources against key targets ofPlasmodium falciparum.
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Affiliation(s)
- Babita Aneja
- Medicinal Chemistry Lab
- Department of Biosciences
- Jamia Millia Islamia (A Central University)
- New Delhi 110025
- India
| | - Bhumika Kumar
- Medicinal Chemistry Lab
- Department of Biosciences
- Jamia Millia Islamia (A Central University)
- New Delhi 110025
- India
| | - Mohamad Aman Jairajpuri
- Protein Conformation and Enzymology Lab
- Department of Biosciences
- Jamia Millia Islamia (A Central University)
- New Delhi 110025
- India
| | - Mohammad Abid
- Medicinal Chemistry Lab
- Department of Biosciences
- Jamia Millia Islamia (A Central University)
- New Delhi 110025
- India
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