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Bagdatli E, Cil E. Sulfa drugs–based Norbornenyl imides and reductive
Heck
reactions: Synthesis and antimicrobial screening. J Heterocycl Chem 2021. [DOI: 10.1002/jhet.4380] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Affiliation(s)
- Emine Bagdatli
- Faculty of Art and Sciences, Department of Chemistry Ordu University Ordu Turkey
| | - Elif Cil
- Faculty of Educational Sciences, Department of Mathematics and Science Education Ordu University Ordu Turkey
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Mphahlele MJ, Maluleka MM. A combined experimental and computational structural study of the N-(2-cyanophenyl)disulfonamides derived from 5-bromo- and 5-iodoanthranilamide. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2021.130447] [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]
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Synthesis, spectroscopic characterizations, carbonic anhydrase II inhibitory activity, anticancer activity and docking studies of new Schiff bases of sulfa drugs. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2020.128911] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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Halawa AH, Elgammal WE, Hassan SM, Hassan AH, Nassar HS, Ebrahim HY, Mehany ABM, El-Agrody AM. Synthesis, anticancer evaluation and molecular docking studies of new heterocycles linked to sulfonamide moiety as novel human topoisomerase types I and II poisons. Bioorg Chem 2020; 98:103725. [PMID: 32199303 DOI: 10.1016/j.bioorg.2020.103725] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2019] [Revised: 02/16/2020] [Accepted: 03/03/2020] [Indexed: 12/11/2022]
Abstract
A series of heterocyclic compounds with a sulfonamide moiety were synthesized from reaction of enaminone 4 with active methylene compounds, glycine derivatives, 1,4-benzoquinone, hydroxylamine hydrochloride, hydrazonyl halides and dimethylacetylenedicarboxylate. The newly synthesized sulfonamide derivatives were characterized by FT-IR, 1H NMR, 13C NMR, mass spectroscopy, elemental analysis and alternative synthetic routes. The reactions products were evaluated for their antiproliferative activity against a panel of three different human cancerous cell lines, MCF-7 (breast), HepG-2 (liver) and HCT-116 (colon) and the results were deployed to derive the structure-activity relationships (SAR). Various test compounds were potent antiproliferative to cancerous cells; reaching very low micromolar levels, as in case of 21 which showed IC50 value of 6.2 μM against HepG-2 cell. In addition, treatment of cancerous cells with the synthesized compounds induced cell apoptosis and G2/M phase arrest evidenced by flow cytometric analysis. Furthermore, the activity of the synthesized compounds against TOP I and II were documented by DNA relaxation assays. Data revealed that compound 24 significantly interfered with TOP I- and II-mediated DNA relaxation, nicking and decatenation, with IC50 values 27.8 and 33.6 μM, respectively. Moreover, the molecular docking studies supported the results from enzymatic assays, where compound 24 was intercalated between nucleotides flanking the DNA cleavage site via pi-pi stacking and hydrophobic interactions. In conclusion, aromatic heterocycles linked to sulfonamides are excellent molecular frameworks amenable for optimization as dual TOP I and II poisons to control various human malignancies.
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Affiliation(s)
- Ahmed H Halawa
- Chemistry Department, Faculty of Science, Al-Azhar University, 11284 Nasr City, Cairo, Egypt
| | - Walid E Elgammal
- Chemistry Department, Faculty of Science, Al-Azhar University, 11284 Nasr City, Cairo, Egypt
| | - Saber M Hassan
- Chemistry Department, Faculty of Science, Al-Azhar University, 11284 Nasr City, Cairo, Egypt
| | - Ahmed H Hassan
- Chemistry Department, Faculty of Science, Al-Azhar University, 11284 Nasr City, Cairo, Egypt; Chemistry Department, Faculty of Science, Jazan University, Jazan 45142, Saudi Arabia
| | - Hesham S Nassar
- Chemistry Department, Faculty of Science, Al-Azhar University, 11284 Nasr City, Cairo, Egypt; Chemistry Department, Faculty of Science and Art, Al-Baha University, Al-Baha, 1988, Saudi Arabia
| | - Hassan Y Ebrahim
- Pharmacognosy Department, Faculty of Pharmacy, Helwan University, Cairo 11795, Egypt.
| | - Ahmed B M Mehany
- Zoology Department, Faculty of Science, Al-Azhar University, Nasr City, Cairo 11284, Egypt
| | - Ahmed M El-Agrody
- Chemistry Department, Faculty of Science, Al-Azhar University, 11284 Nasr City, Cairo, Egypt
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Halawa AH, Eskandrani AA, Elgammal WE, Hassan SM, Hassan AH, Ebrahim HY, Mehany ABM, El-Agrody AM, Okasha RM. Rational Design and Synthesis of Diverse Pyrimidine Molecules Bearing Sulfonamide Moiety as Novel ERK Inhibitors. Int J Mol Sci 2019; 20:ijms20225592. [PMID: 31717402 PMCID: PMC6888105 DOI: 10.3390/ijms20225592] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2019] [Revised: 11/01/2019] [Accepted: 11/05/2019] [Indexed: 01/11/2023] Open
Abstract
Protein kinases orchestrate diverse cellular functions; however, their dysregulation is linked to metabolic dysfunctions, associated with many diseases, including cancer. Mitogen-Activated Protein (MAP) kinase is a notoriously oncogenic signaling pathway in human malignancies, where the extracellular signal-regulated kinases (ERK1/2) are focal serine/threonine kinases in the MAP kinase module with numerous cytosolic and nuclear mitogenic effector proteins. Subsequently, hampering the ERK kinase activity by small molecule inhibitors is a robust strategy to control the malignancies with aberrant MAP kinase signaling cascades. Consequently, new heterocyclic compounds, containing a sulfonamide moiety, were rationally designed, aided by the molecular docking of the starting reactant 1-(4-((4-methylpiperidin-1-yl)sulfonyl)phenyl)ethan-1-one (3) at the ATP binding pocket of the ERK kinase domain, which was relying on the molecular extension tactic. The identities of the synthesized compounds (4–33) were proven by their spectral data and elemental analysis. The target compounds exhibited pronounced anti-proliferative activities against the MCF-7, HepG-2, and HCT-116 cancerous cell lines with potencies reaching a 2.96 μM for the most active compound (22). Moreover, compounds 5, 9, 10b, 22, and 28 displayed a significant G2/M phase arrest and induction of the apoptosis, which was confirmed by the cell cycle analysis and the flow cytometry. Thus, the molecular extension of a small fragment bounded at the ERK kinase domain is a valid tactic for the rational synthesis of the ERK inhibitors to control various human malignancies.
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Affiliation(s)
- Ahmed H. Halawa
- Chemistry Department, Faculty of Science, Al-Azhar University, Nasr City, Cairo 11284, Egypt; (A.H.H.); (W.E.E.); (S.M.H.); (A.H.H.); (A.M.E.-A.)
| | - Areej A. Eskandrani
- Chemistry department, Faculty of Science, Taibah University, Medina 30002, Saudi Arabia;
| | - Walid E. Elgammal
- Chemistry Department, Faculty of Science, Al-Azhar University, Nasr City, Cairo 11284, Egypt; (A.H.H.); (W.E.E.); (S.M.H.); (A.H.H.); (A.M.E.-A.)
| | - Saber M. Hassan
- Chemistry Department, Faculty of Science, Al-Azhar University, Nasr City, Cairo 11284, Egypt; (A.H.H.); (W.E.E.); (S.M.H.); (A.H.H.); (A.M.E.-A.)
| | - Ahmed H. Hassan
- Chemistry Department, Faculty of Science, Al-Azhar University, Nasr City, Cairo 11284, Egypt; (A.H.H.); (W.E.E.); (S.M.H.); (A.H.H.); (A.M.E.-A.)
- Chemistry Department, Faculty of Science, Jazan University, Jazan 45142, Saudi Arabia
| | - Hassan Y. Ebrahim
- Pharmacognosy Department, Faculty of Pharmacy, Helwan University, Cairo 11795, Egypt;
| | - Ahmed B. M. Mehany
- Zoology Department, Faculty of Science, Al-Azhar University, Nasr City, Cairo 11284, Egypt;
| | - Ahmed M. El-Agrody
- Chemistry Department, Faculty of Science, Al-Azhar University, Nasr City, Cairo 11284, Egypt; (A.H.H.); (W.E.E.); (S.M.H.); (A.H.H.); (A.M.E.-A.)
| | - Rawda M. Okasha
- Chemistry department, Faculty of Science, Taibah University, Medina 30002, Saudi Arabia;
- Correspondence:
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Design, synthesis, molecular docking and biological screening of N-ethyl-N-methylbenzenesulfonamide derivatives as effective antimicrobial and antiproliferative agents. J Mol Struct 2019. [DOI: 10.1016/j.molstruc.2019.04.048] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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Alyar S, Şen T, Özmen ÜÖ, Alyar H, Adem Ş, Şen C. Synthesis, spectroscopic characterizations, enzyme inhibition, molecular docking study and DFT calculations of new Schiff bases of sulfa drugs. J Mol Struct 2019. [DOI: 10.1016/j.molstruc.2019.03.002] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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