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Ahmed S, Mital A, Akhir A, Saxena D, Ahmad MN, Dasgupta A, Chopra S, Jain R. Pyrrole-thiazolidinone hybrids as a new structural class of broad-spectrum anti-infectives. Eur J Med Chem 2023; 260:115757. [PMID: 37659197 DOI: 10.1016/j.ejmech.2023.115757] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2023] [Revised: 08/16/2023] [Accepted: 08/23/2023] [Indexed: 09/04/2023]
Abstract
A series of pyrrole-thiazolidinone hybrids was designed, synthesized and evaluated for activities against ESKAP bacteria panel and mycobacterial pathogens. From the series, compound 9d showed prominent activity against S. aureus (MIC = 0.5 μg/mL) and compound 9k showed the most promising activity against M. tuberculosis H37Rv (MIC = 0.5 μg/mL). Potent derivatives were found to be non-toxic when tested against Vero cells. Compound 9d upon evaluation in vitro against several MRSA and VRSA strains produced activity comparable or better than standard drugs. In the anti-biofilm assay, 9d reduced S. aureus biofilm by >11% at 10x MIC. The dual inhibitory effect exhibited by pyrrole-thiazolidinone hybrids confirms their potential as new class of promising anti-infective agents.
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Affiliation(s)
- Shujauddin Ahmed
- Department of Medicinal Chemistry, National Institute of Pharmaceutical Education and Research, Sector 67, S.A.S. Nagar, Punjab, 160 062, India
| | - Alka Mital
- Department of Medicinal Chemistry, National Institute of Pharmaceutical Education and Research, Sector 67, S.A.S. Nagar, Punjab, 160 062, India
| | - Abdul Akhir
- Division of Molecular Microbiology and Immunology, Central Drug Research Institute (CSIR-CDRI), Sector 10, Jankipuram Extension, Sitapur Road, Lucknow, Uttar Pradesh, 226 031, India
| | - Deepanshi Saxena
- Division of Molecular Microbiology and Immunology, Central Drug Research Institute (CSIR-CDRI), Sector 10, Jankipuram Extension, Sitapur Road, Lucknow, Uttar Pradesh, 226 031, India
| | - Mohammad Naiyaz Ahmad
- Division of Molecular Microbiology and Immunology, Central Drug Research Institute (CSIR-CDRI), Sector 10, Jankipuram Extension, Sitapur Road, Lucknow, Uttar Pradesh, 226 031, India
| | - Arunava Dasgupta
- Division of Molecular Microbiology and Immunology, Central Drug Research Institute (CSIR-CDRI), Sector 10, Jankipuram Extension, Sitapur Road, Lucknow, Uttar Pradesh, 226 031, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201 002, India
| | - Sidharth Chopra
- Division of Molecular Microbiology and Immunology, Central Drug Research Institute (CSIR-CDRI), Sector 10, Jankipuram Extension, Sitapur Road, Lucknow, Uttar Pradesh, 226 031, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201 002, 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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Osman SM, Ayoub NA, Hafez SA, Ibrahim HA, El Raey MA, El-Emam SZ, Seada AA, Saadeldeen AM. Aldose reductase inhibitor form Cassia glauca: A comparative study of cytotoxic activity with Ag nanoparticles (NPs) and molecular docking evaluation. PLoS One 2020; 15:e0240856. [PMID: 33064762 PMCID: PMC7567391 DOI: 10.1371/journal.pone.0240856] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2020] [Accepted: 10/04/2020] [Indexed: 11/18/2022] Open
Abstract
UPLC-MS/MS profiling of Cassia glauca leaves extract revealed the identification of 10 flavonoids. Kaempferol 3-O-β-D-rutinoside was isolated and studied for its cytotoxic activity. It showed high cytotoxic effects against MCF-7 (IC50 of 4.6±0.038 μg/ml) and HepG-2 (IC50 of 8.2±0.024 μg/ml) cancer cell lines, compared to the leaves extracts, their Ag nanoparticles, and doxorubicin. Moreover, Kaempferol 3-O-β-D-rutinoside exerted a synergistic cytotoxic effect with doxorubicin on MCF-7 cell lines. It was discovered as kinases and aldose reductase inhibitor while rationalizing its cytotoxic activity through molecular docking study. Thus, it is expected that the cardiotoxic effects of doxorubicin can be also decreased by using Kaempferol 3-O-β-D-rutinoside due to its aldose reductase inhibitory effect. These findings suggested that Kaempferol 3-O-β-D-rutinoside could be used in combination with chemotherapeutic drugs to increase the sensitivity to their cytotoxic activity and protect against their side effects.
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Affiliation(s)
- Samir M. Osman
- Department of Pharmacognosy, Faculty of Pharmacy, October 6 University, Giza, Egypt
| | - Nahla A. Ayoub
- Department of Pharmacognosy, Faculty of Pharmacy, Ain Shams University, Cairo, Egypt
- Department of Pharmacology and Toxicology, Faculty of Medicine, Umm Al Qura University, Makkah, Saudi Arabia
| | - Safaa A. Hafez
- Department of Pharmacognosy, Faculty of Pharmacy, October 6 University, Giza, Egypt
| | - Haitham A. Ibrahim
- Department of Pharmacognosy, Faculty of Pharmacy, Helwan University, Cairo, Egypt
| | - Mohamed A. El Raey
- Department of Phytochemistry and Plant Systematics, National Research Center, Dokki, Giza, Egypt
| | - Soad Z. El-Emam
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, October 6 University, Giza, Egypt
| | - Ahmed A. Seada
- Department of Pharmacognosy, Faculty of Pharmacy, Cairo University, Cairo, Egypt
| | - Amr M. Saadeldeen
- Department of Pharmacognosy, School of Pharmacy, Newgiza University, Giza, Egypt
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Gatadi S, Gour J, Kaul G, Shukla M, Dasgupta A, Akunuri R, Tripathi R, Madhavi Y, Chopra S, Nanduri S. Synthesis of new 3-phenylquinazolin-4(3H)-one derivatives as potent antibacterial agents effective against methicillin- and vancomycin-resistant Staphylococcus aureus (MRSA and VRSA). Bioorg Chem 2018; 81:175-83. [DOI: 10.1016/j.bioorg.2018.08.012] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2018] [Revised: 07/14/2018] [Accepted: 08/08/2018] [Indexed: 12/14/2022]
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