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Amini M, Abdel-Jalil R, Moghadam ES, Al-Sadi AM, Talebi M, Amanlou M, Shongwe M. Piperazine-based Semicarbazone Derivatives as Potent Urease Inhibitors:
Design, Synthesis, and Bioactivity Screening. LETT DRUG DES DISCOV 2022. [DOI: 10.2174/1570180819666220405234009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Background:
An enzyme called urease assists highly pathogenic bacteria in colonizing and
maintaining themselves. Accordingly, inhibiting urease enzymes has been shown to be a promising strategy
for preventing ureolytic bacterial infections.
Objective:
This study aimed to synthesize and evaluate the bioactivity of a series of semicarbazone derivatives.
Methods:
A series of piperazine-based semicarbazone derivatives 5a-o were synthesized and isolated, and
their structures were elucidated by 1H-NMR and 13C-NMR spectroscopic techniques besides MS and
elemental analysis. The urease inhibition activity of these compounds was evaluated using the standard
urease enzyme inhibition kit. An MTT assay was performed on two different cell lines (NIH-3T3 and
MCF-7) to investigate the cytotoxicity profile.
Results:
All semicarbazone 5a-o exhibited higher urease inhibition activity (3.95–6.62 μM) than the reference
standards thiourea and hydroxyurea (IC50: 22 and 100 μM, respectively). Derivatives 5m and 5o
exhibited the best activity with the IC50 values of 3.95 and 4.05 μM, respectively. Investigating the cytotoxicity
profile of the target compound showed that all compounds 5a-o have IC50 values higher than 50
μM for both tested cell lines.
Conclusion:
The results showed that semicarbazone derivatives could be highly effective as urease inhibitors.
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Affiliation(s)
- Mohsen Amini
- Department of Medicinal Chemistry, Faculty of Pharmacy, Tehran University of Medical
Sciences, Tehran 1417614411, Iran
- Drug Design and Development Research Center, The Institute of Pharmaceutical
Sciences (TIPS), Tehran University of Medical Sciences, Tehran, Iran
| | - Raid Abdel-Jalil
- Department of Chemistry, College of Science, Sultan Qaboos University, Al-Khod 123, Muscat, Sultanate of Oman
| | - Ebrahim Saeedian Moghadam
- Department of Chemistry, College of Science, Sultan Qaboos University, Al-Khod 123, Muscat, Sultanate of Oman
| | - Abdullah Mohammed Al-Sadi
- Department of Crop Sciences, College of Agricultural and Marine Sciences, Sultan Qaboos University, Al-Khod 123,
Muscat, Sultanate of Oman
| | - Meysam Talebi
- Department of Medicinal Chemistry, Faculty of Pharmacy, Tehran University of Medical
Sciences, Tehran 1417614411, Iran
| | - Massoud Amanlou
- Department of Medicinal Chemistry, Faculty of Pharmacy, Tehran University of Medical
Sciences, Tehran 1417614411, Iran
- Drug Design and Development Research Center, The Institute of Pharmaceutical
Sciences (TIPS), Tehran University of Medical Sciences, Tehran, Iran
| | - Musa Shongwe
- Department of Chemistry, College of Science, Sultan Qaboos University, Al-Khod 123, Muscat, Sultanate of Oman
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Moghadam ES, Al‐Sadi AM, Talebi M, Amanlou M, Stoll R, Amini M, Abdel‐Jalil R. Thiosemicarbazone Derivatives Act as Potent Urease Inhibitors; Synthesis, Bioactivity Screening and Molecular Docking Study. ChemistrySelect 2022. [DOI: 10.1002/slct.202200860] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Ebrahim Saeedian Moghadam
- Department of Chemistry College of Science Sultan Qaboos University Muscat, P.O. Box 36, P.C. 123, Sultanate of Oman
| | - Abdullah Mohammed Al‐Sadi
- Department of Crop Sciences College of Agricultural and Marine Sciences Sultan Qaboos University Muscat Oman
| | - Meysam Talebi
- Department of Medicinal Chemistry Faculty of Pharmacy Tehran University of Medical Sciences Tehran 1417614411 Iran
| | - Massoud Amanlou
- Department of Medicinal Chemistry Faculty of Pharmacy Tehran University of Medical Sciences Tehran 1417614411 Iran
- Drug Design and Development Research Center The Institute of Pharmaceutical Sciences (TIPS) Tehran University of Medical Sciences Tehran Iran
| | - Raphael Stoll
- Biomolecular NMR Ruhr University of Bochum D 44780 Bochum Germany
| | - Mohsen Amini
- Department of Medicinal Chemistry Faculty of Pharmacy Tehran University of Medical Sciences Tehran 1417614411 Iran
- Drug Design and Development Research Center The Institute of Pharmaceutical Sciences (TIPS) Tehran University of Medical Sciences Tehran Iran
| | - Raid Abdel‐Jalil
- Department of Chemistry College of Science Sultan Qaboos University Muscat, P.O. Box 36, P.C. 123, Sultanate of Oman
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