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Barakat KM, Adel Elsayed S, Yılmaz M, Abdel-Latif E, Etman HA, Hamed MA, El Nemr A. Design, Synthesis And Antibacterial Assessment Of Active (4-Arylazo-3-Methyl-2-Thienyl) 4-Antipyrine Ketones. Chem Biodivers 2024:e202400894. [PMID: 38787357 DOI: 10.1002/cbdv.202400894] [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: 04/09/2024] [Accepted: 05/24/2024] [Indexed: 05/25/2024]
Abstract
The chemicals formed from antipyrines are flexible organic building blocks that are employed in the development of pharmaceuticals. By diazotizing (4-arylazo-3-hydroxy-2-thienyl) 4-antipyrine ketones 1a, 1b and 1c and (4-arylazo-3-methyl-2-thienyl) 4-antipyrine ketones (2a, 2b and 2c) further replaced with six other coupling components, a broad spectrum of hybrid molecules have been created. Mass spectra, NMR, FTIR, and elemental analyses have all been used to confirm the structures of the synthesised compounds. The antimicrobial screening was investigated by agar well diffusion and diluting the broth technique against both Gram-negative and positive-tested bacterial strains. (3-methyl-5-(phenylamino)-4-(4-tolylazo)-2-thienyl) 4-antipyrine ketone (2a) was found to be superior to Ciprofloxacin against test strains: Acinetobacter sp (34.33±1.15 mm), Listeria monocytogenes (29.33±1.15 mm) and Streptococcus sp. (19.33±1.15 mm). Also, good to moderate activities were expressed as minimum inhibitory concentration (MIC) and minimum bacterial concentration (MBC) which were recorded at 9±1 to 59.67±4.51 μg/mL and 16±4 to >512 μg/mL, respectively, using compounds 2a, 2b, and 2c. MBC/MIC ratio showed, that only, 2a and 2b have a bactericidal effect but other antipyrines with bacteriostatic strength. To conclude, it was suggested that the use of these novel synthesized (4-arylazo-3-methyl-2-thienyl) 4-antipyrine ketone derivatives molecules as a new chemical class of antimicrobial agents to perform new drug discovery in pharmaceutical preparations and medicinal research.
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Affiliation(s)
- Khouloud M Barakat
- National Institute of Oceanography and Fisheries (NIOF), Kayet Bey, Elanfoushy, Alexandria, Egypt
| | - Shymaa Adel Elsayed
- National Institute of Oceanography and Fisheries (NIOF), Kayet Bey, Elanfoushy, Alexandria, Egypt
| | - Murat Yılmaz
- Osmaniye Korkut Ata University, Bahçe Vocational School, Department of Chemistry and Chemical Processing Technologies, Osmaniye, 80000, Türkiye
| | - Ehab Abdel-Latif
- Department of Chemistry, Faculty of Science, Mansoura University, ET, 35516, Mansoura, Egypt
| | - Hassan Ali Etman
- Department of Chemistry, Faculty of Science, Mansoura University, ET, 35516, Mansoura, Egypt
| | - Mohamed A Hamed
- National Institute of Oceanography and Fisheries (NIOF), Kayet Bey, Elanfoushy, Alexandria, Egypt
| | - Ahmed El Nemr
- National Institute of Oceanography and Fisheries (NIOF), Kayet Bey, Elanfoushy, Alexandria, Egypt
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2
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Mhaidat I, Banidomi S, Wedian F, Badarneh R, Tashtoush H, Almomani W, Al-Mazaideh GM, Alharbi NS, Thiruvengadam M. Antioxidant and antibacterial activities of 5-mercapto(substitutedthio)-4-substituted-1,2,4-triazol based on nalidixic acid: A comprehensive study on its synthesis, characterization, and In silico evaluation. Heliyon 2024; 10:e28204. [PMID: 38571635 PMCID: PMC10987910 DOI: 10.1016/j.heliyon.2024.e28204] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2023] [Revised: 03/13/2024] [Accepted: 03/13/2024] [Indexed: 04/05/2024] Open
Abstract
This study introduces a series of novel Alkyl thio-1,2,4-triazole (4a-p) and mercapto-1,2,4-triazole (3a-d) compounds derived from nalidixic acid. The synthesis was streamlined, involving interactions between nalidixic acid hydrazide and various isothiocyanates to yield cyclic and alkyl(aryl) sulfide compounds, characterized using 1H NMR, 13C NMR, IR, and elemental analysis. Antioxidant capabilities were quantified through DPPH and ABTS assays, highlighting significant potential, especially for compound 3d, which demonstrated an ABTS IC50 value of 0.397 μM, on par with ascorbic acid (IC50 = 0.87 μM). Antibacterial efficacy was established through MIC assessments against a broad spectrum of Gram-positive and Gram-negative bacteria, including Candida albicans. Compounds 3b, 4e, 4h, 4j, 4i, 4m, and 4o showed broad-spectrum activity, with 4k and 4m exhibiting pronounced potency against E. coli. Molecular docking studies validated the antibacterial potential, with compounds 4f and 4h showing high binding affinities (docking scores of -9.8 and -9.6 kcal/mol, respectively), indicating robust interactions with the bacterial enzyme targets. These scores underscore the compounds' mechanistic basis for their antibacterial action and support their therapeutic promise. Furthermore, compounds 3b, 4i, and 4m, identified through drug-likeness and toxicity predictions, were highlighted for their favorable profiles, suggesting their suitability for oral antibiotic therapies. This comprehensive study, blending synthetic, in vitro, and in silico approaches, emphasizes the triazole derivatives' potential as future candidates for antibiotic and antioxidant applications, particularly spotlighting compounds 3b, 4i, and 4m due to their promising efficacy and safety profiles.
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Affiliation(s)
- Ibrahim Mhaidat
- Department of Chemistry, Faculty of Sciences, Yarmouk University, Irbid, 21163, Jordan
| | - Sojoud Banidomi
- Department of Chemistry, Faculty of Sciences, Yarmouk University, Irbid, 21163, Jordan
| | - Fadel Wedian
- Department of Chemistry, Faculty of Sciences, Yarmouk University, Irbid, 21163, Jordan
| | - Rahaf Badarneh
- Department of Chemistry, Faculty of Sciences, Yarmouk University, Irbid, 21163, Jordan
| | - Hasan Tashtoush
- Department of Chemistry, Faculty of Sciences, Yarmouk University, Irbid, 21163, Jordan
| | - Waleed Almomani
- Department of Basic Medical Sciences, Faculty of Medicine, Yarmouk University, Irbid, 21163, Jordan
| | - Ghassab M. Al-Mazaideh
- Department of Chemistry and Chemical Technology, Tafila Technical University, Tafila, Jordan
| | - Naiyf S. Alharbi
- Department of Botany and Microbiology, College of Science, King Saud University, P. O. Box 2455, Riyadh, 11451, Saudi Arabia
| | - Muthu Thiruvengadam
- Department of Crop Science, College of Sanghuh Life Sciences, Konkuk University, Seoul, 05029, South Korea
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Synthesis of novel antipyrine-azole-S-alkyl derivatives antimicrobial activity, molecular docking, and computational studies. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.132810] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Design, synthesis and molecular modeling study of substituted indoline-2-ones and spiro[indole-heterocycles] with potential activity against Gram-positive bacteria. ACTA PHARMACEUTICA (ZAGREB, CROATIA) 2022; 72:79-95. [PMID: 36651522 DOI: 10.2478/acph-2022-0004] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 01/17/2021] [Indexed: 01/20/2023]
Abstract
Longstanding and firsthand infectious diseases are challenging community health threats. A new series of isatin derivatives bearing β-hydroxy ketone, chalcone, or spiro-heterocycle moiety, was synthesized in a good yield. Chemical structures of the synthesized compounds were elucidated using spectroscopic techniques and elemental analysis. Antibacterial activities of the compounds were then evaluated in vitro and by in silico modeling. The compounds were more active against Gram-positive bacteria, Staphylococcus aureus (MIC = 0.026-0.226 mmol L-1) and Bacillus subtilis (MIC = 0.348-1.723 mmol L-1) than against Gram-negative bacteria (MIC = 0.817-7.393 mmol L-1). Only 3-hydroxy-3-(2-(2,5-dimethylthiophen-3-yl)-2-oxoethyl)indolin-2-one (1b) was found as active as imipenem against S. aureus (MIC = 0.026 mmol L-1). In silico docking of the compounds in the binding sites of a homology modeled structure of S. aureus histidine kinase-Walk allowed us to shed light on the binding mode of these novel inhibitors. The highest antibacterial activity of 1b is consistent with its highest docking score values against S. aureus histidine kinase.
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Hozien Z, EL-Mahdy AFM, Ali LSA, Markeb AA, El-Sherief HAH. One-Pot Synthesis of Some New s-Triazole Derivatives and Their Potential Application for Water Decontamination. ACS OMEGA 2021; 6:25574-25584. [PMID: 34632214 PMCID: PMC8495878 DOI: 10.1021/acsomega.1c03675] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/12/2021] [Accepted: 09/10/2021] [Indexed: 05/15/2023]
Abstract
A rapid, efficient, and one-pot protocol has been developed for the synthesis of cyclized 2,6-dimethyl-5-substituted-thiazolo[3,2-b]-s-triazoles (3a-c) through the interaction of 5-methyl-1H-s-triazole-3-thiol (1) with aliphatic ketones (2a-d) in refluxing acetic acid in the presence of a catalytic amount of sulfuric acid (AcOH/H+) while with aromatic ketones (5a-d), a mixture of uncyclized 3-methyl-s-triazolylthioacetophenone derivatives (6a-d) and cyclized 6-aryl-2-methyl-thiazolo[3,2-b]-s-triazoles (7a-d) has been produced. With this catalytic system, inexpensive sulfuric acid was utilized as a catalyst, which prevented the production of poisonous and irritating halo carbonyl compounds. On the other hand, the interaction of s-triazole 1 with cyano compounds (9a,b) afforded the corresponding 6-amino-2-methyl-5-substituted-thiazolo[3,2-b]-s-triazoles (10a,b). Similarly, treatment of 4-amino-3-methyl-s-triazole-5-thiol (12) with aliphatic and aromatic ketones (2c and 5a-e) afforded directly 3-methyl-7H-s-triazolo[3,4-b]-1,3,4-thiadiazines (13a and 14a-e). Further, reaction of 12 with cyano compounds (9a,b) under the same reaction conditions yielded the corresponding 3-methyl-s-triazolo[3,4-b]-1,3,4-thiadiazole derivatives (15a,b). The reaction mechanism was studied, and the structures of all novel compounds were verified using spectroscopy and elemental analysis. Moreover, the potential application of the synthesized compounds toward heavy metal ions and inorganic anion removal from aqueous solution has been investigated. The removal effectiveness for metal ions reached up to 76.29%, while for inorganic anions it reached up to 100%, indicating that such synthesized compounds are promising adsorbents for water remediation.
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Affiliation(s)
- Zeinab
A. Hozien
- Chemistry
Department, Faculty of Science, Assiut University, Assiut 71516, Egypt
| | - Ahmed F. M. EL-Mahdy
- Chemistry
Department, Faculty of Science, Assiut University, Assiut 71516, Egypt
- Department
of Materials and Optoelectronic Science, National Sun Yat-Sen University, Kaohsiung 80424, Taiwan
| | - Laila S. A. Ali
- Chemistry
Department, Faculty of Science, Assiut University, Assiut 71516, Egypt
| | - Ahmad Abo Markeb
- Chemistry
Department, Faculty of Science, Assiut University, Assiut 71516, Egypt
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Ortiz A, Sansinenea E. The Chemistry of Drugs to Treat Candida albicans. Curr Top Med Chem 2019; 19:2554-2566. [DOI: 10.2174/1568026619666191025153124] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2018] [Revised: 01/10/2019] [Accepted: 01/11/2019] [Indexed: 12/12/2022]
Abstract
Background::
Candida species are in various parts of the human body as commensals. However,
they can cause local mucosal infections and, sometimes, systemic infections in which Candida
species can spread to all major organs and colonize them.
Objective::
For the effective treatment of the mucosal infections and systemic life-threatening fungal
diseases, a considerably large number of antifungal drugs have been developed and used for clinical
purposes that comprise agents from four main drug classes: the polyenes, azoles, echinocandins, and
antimetabolites.
Method: :
The synthesis of some of these drugs is available, allowing synthetic modification of the
molecules to improve the biological activity against Candida species. The synthetic methodology for
each compound is reviewed.
Results: :
The use of these compounds has caused a high-level resistance against these drugs, and therefore,
new antifungal substances have been described in the last years. The organic synthesis of the
known and new compounds is reported.
Conclusion: :
This article summarizes the chemistry of the existing agents, both the old drugs and new
drugs, in the treatment of infections due to C. albicans, including the synthesis of the existing drugs.
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Affiliation(s)
- Aurelio Ortiz
- Facultad de Ciencias Quimicas, Benemerita Universidad Autonoma de Puebla, Pue, 72570, Mexico
| | - Estibaliz Sansinenea
- Facultad de Ciencias Quimicas, Benemerita Universidad Autonoma de Puebla, Pue, 72570, Mexico
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Şenkardeş S, Han İ, Hançer H, Abbak M, Çevik Ö, Güniz Küçükgüzel Ş. Synthesis, characterization and biological evaluation of some novel sulfonylthiosemicarbazides. PHOSPHORUS SULFUR 2019. [DOI: 10.1080/10426507.2019.1633320] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- Sevil Şenkardeş
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Marmara University, Haydarpaşa, İstanbul, Turkey
| | - İhsan Han
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Erciyes University, Kayseri, Turkey
| | - Hakan Hançer
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Marmara University, Haydarpaşa, İstanbul, Turkey
| | - Mürüvvet Abbak
- Scientific Technology Research and Application Centre, Adnan Menderes University, Aydın, Turkey
| | - Özge Çevik
- Department of Biochemistry, School of Medicine, Adnan Menderes University, Aydın, Turkey
| | - Ş. Güniz Küçükgüzel
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Marmara University, Haydarpaşa, İstanbul, Turkey
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Karaburun AÇ, Acar Çevik U, Osmaniye D, Sağlık BN, Kaya Çavuşoğlu B, Levent S, Özkay Y, Koparal AS, Behçet M, Kaplancıklı ZA. Synthesis and Evaluation of New 1,3,4-Thiadiazole Derivatives as Potent Antifungal Agents. Molecules 2018; 23:molecules23123129. [PMID: 30501053 PMCID: PMC6321371 DOI: 10.3390/molecules23123129] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2018] [Revised: 11/22/2018] [Accepted: 11/27/2018] [Indexed: 01/24/2023] Open
Abstract
With the goal of obtaining a novel bioactive compound with significant antifungal activity, a series of 1,3,4-thiadiazole derivatives (3a–3l) were synthesized and characterized. Due to thione-thiol tautomerism in the intermediate compound 2, type of substitution reaction in the final step was determined by two-dimensional (2D) NMR. In vitro antifungal activity of the synthesized compounds was evaluated against eight Candida species. The active compounds 3k and 3l displayed very notable antifungal effects. The probable mechanisms of action of active compounds were investigated using an ergosterol quantification assay. Docking studies on 14-α-sterol demethylase enzyme were also performed to investigate the inhibition potency of compounds on ergosterol biosynthesis. Theoretical absorption, distribution, metabolism, and excretion (ADME) predictions were calculated to seek their drug likeness of final compounds. The results of the antifungal activity test, ergosterol biosynthesis assay, docking study, and ADME predictions indicated that the synthesized compounds are potential antifungal agents, which inhibit ergosterol biosynthesis probably interacting with the fungal 14-α-sterol demethylase.
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Affiliation(s)
- Ahmet Çağrı Karaburun
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Anadolu University, Eskişehir 26470, Turkey.
| | - Ulviye Acar Çevik
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Anadolu University, Eskişehir 26470, Turkey.
- Doping and Narcotic Compounds Analysis Laboratory, Faculty of Pharmacy, Anadolu University, Eskişehir 26470, Turkey.
| | - Derya Osmaniye
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Anadolu University, Eskişehir 26470, Turkey.
- Doping and Narcotic Compounds Analysis Laboratory, Faculty of Pharmacy, Anadolu University, Eskişehir 26470, Turkey.
| | - Begüm Nurpelin Sağlık
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Anadolu University, Eskişehir 26470, Turkey.
- Doping and Narcotic Compounds Analysis Laboratory, Faculty of Pharmacy, Anadolu University, Eskişehir 26470, Turkey.
| | - Betül Kaya Çavuşoğlu
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Anadolu University, Eskişehir 26470, Turkey.
| | - Serkan Levent
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Anadolu University, Eskişehir 26470, Turkey.
- Doping and Narcotic Compounds Analysis Laboratory, Faculty of Pharmacy, Anadolu University, Eskişehir 26470, Turkey.
| | - Yusuf Özkay
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Anadolu University, Eskişehir 26470, Turkey.
- Doping and Narcotic Compounds Analysis Laboratory, Faculty of Pharmacy, Anadolu University, Eskişehir 26470, Turkey.
| | - Ali Savaş Koparal
- Open Education Faculty, Anadolu University, Eskişehir 26470, Turkey.
| | - Mustafa Behçet
- Department of Medical Microbiology, Faculty of Medicine, Abant İzzet Baysal University, Bolu 14280, Turkey.
| | - Zafer Asım Kaplancıklı
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Anadolu University, Eskişehir 26470, Turkey.
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