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Jiang J, Queneau Y, Popowycz F. The Use of 5-Hydroxymethylfurfural (5-HMF) in Multi-Component Hantzsch Dihydropyridine Synthesis. CHEMSUSCHEM 2024:e202301782. [PMID: 38506252 DOI: 10.1002/cssc.202301782] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/29/2023] [Revised: 03/13/2024] [Accepted: 03/19/2024] [Indexed: 03/21/2024]
Abstract
The renewable 5-hydroxymethylfurfural (5-HMF) has gained a wide interest from the chemistry community as a valuable biobased platform opening the way to many applications. Despite an impressive number of publications reporting either its preparation or its functionalization, its direct use in fine chemistry, and especially in multi-component reaction (MCR), is less reported. Here, we report a complete study of the use of 5-HMF in the Hantzsch dihydropyridines synthesis. The strategy was applied to a scope of β-dicarbonyl molecules (including β-ketoesters and 1,3-diketones) in a 3-component procedure leading to a series of symmetrical 1,4-dihydropyridines derived from 5-HMF in excellent yields. The study was extended to the 4-component protocol using one equivalent of a β-ketoester and one equivalent of 5,5-dimethyl-1,3-cyclohexanedione (dimedone), which efficiently provided the corresponding unsymmetrical dihydropyridines.
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Affiliation(s)
- Jingjing Jiang
- INSA Lyon, Université Lyon 1, CNRS, CPE, UMR 5246, ICBMS, 1 rue Victor Grignard, F-69621, Villeurbanne Cedex
| | - Yves Queneau
- INSA Lyon, Université Lyon 1, CNRS, CPE, UMR 5246, ICBMS, 1 rue Victor Grignard, F-69621, Villeurbanne Cedex
| | - Florence Popowycz
- INSA Lyon, Université Lyon 1, CNRS, CPE, UMR 5246, ICBMS, 1 rue Victor Grignard, F-69621, Villeurbanne Cedex
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2
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Emad B, WalyEldeen AA, Hassan H, Sharaky M, Abdelhamid IA, Ibrahim SA, Mohamed HR. Yttrium Oxide nanoparticles induce cytotoxicity, genotoxicity, apoptosis, and ferroptosis in the human triple-negative breast cancer MDA-MB-231 cells. BMC Cancer 2023; 23:1151. [PMID: 38012585 PMCID: PMC10680179 DOI: 10.1186/s12885-023-11649-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2023] [Accepted: 11/16/2023] [Indexed: 11/29/2023] Open
Abstract
BACKGROUND Triple-negative breast cancer (TNBC) is a lethal mammary carcinoma subtype that affects females and is associated with a worse prognosis. Chemotherapy is the only conventional therapy available for patients with TNBC due to the lack of therapeutic targets. Yttrium oxide (Y2O3) is a rare earth metal oxide, whose nanoparticle (NPs) formulations are used in various applications, including biological imaging, the material sciences, and the chemical synthesis of inorganic chemicals. However, the biological activity of Y2O3-NPs against TNBC cells has not been fully explored. The current study was conducted to assess Y2O3-NPs' anticancer activity against the human TNBC MDA-MB-231 cell line. METHODS Transmission electron microscopy (TEM), X-ray diffraction, Zeta potential, and dynamic light scattering (DLS) were used to characterize the Y2O3-NPs. SRB cell viability, reactive oxygen species (ROS) measurement, single-cell gel electrophoresis (comet assay), qPCR, flow cytometry, and Western blot were employed to assess the anticancer activity of the Y2O3-NPs. RESULTS Our results indicate favorable physiochemical properties of Y2O3-NPs (with approximately average size 14 nm, Zeta Potential about - 53.2 mV, and polydispersity index = 0.630). Y2O3-NPs showed a potent cytotoxic effect against MDA-MB-231 cells, with IC50 values of 74.4 µg/mL, without cytotoxic effect on the normal retina REP1 and human dermal fibroblast HDF cell lines. Further, treatment of MDA-MB-231 cells with IC50 Y2O3-NPs resulted in increased oxidative stress, accumulation of intracellular ROS levels, and induced DNA damage assessed by Comet assay. Upon Y2O3-NPs treatment, a significant increase in the early and late phases of apoptosis was revealed in MDA-MB-231 cells. qPCR results showed that Y2O3-NPs significantly upregulated the pro-apoptotic genes CASP3 and CASP8 as well as ferroptosis-related gene heme oxygenase-1 (HO-1), whereas the anti-apoptotic gene BCL2 was significantly downregulated. CONCLUSION This study suggests that Y2O3-NPs are safe on normal REP1 and HDF cells and exhibited a potent selective cytotoxic effect against the TNBC MDA-MB-231 cells through increasing levels of ROS generation with subsequent DNA damage, and induction of apoptosis and ferroptosis.
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Affiliation(s)
- Basant Emad
- Biotechnology/Biomolecular Chemistry program, Chemistry Department, Faculty of Science, Cairo University, Giza, 12613, Egypt
| | | | - Hebatallah Hassan
- Department of Zoology, Faculty of Science, Cairo University, Giza, 12613, Egypt
| | - Marwa Sharaky
- Pharmacology Unit, Cancer Biology Department, National Cancer Institute, Cairo University, Cairo, 11796, Egypt
| | - Ismail A Abdelhamid
- Chemistry Department, Faculty of Science, Cairo University, Giza, 12613, Egypt
| | | | - Hanan Rh Mohamed
- Department of Zoology, Faculty of Science, Cairo University, Giza, 12613, Egypt.
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3
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Chakraborty S, Paul B, De UC, Natarajan R, Majumdar S. Water-SDS-[BMIm]Br composite system for one-pot multicomponent synthesis of pyrano[2,3- c]pyrazole derivatives and their structural assessment by NMR, X-ray, and DFT studies. RSC Adv 2023; 13:6747-6759. [PMID: 36860543 PMCID: PMC9969234 DOI: 10.1039/d3ra00137g] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2023] [Accepted: 02/16/2023] [Indexed: 03/03/2023] Open
Abstract
Here, we report a simple, efficient, and green protocol for the one-pot synthesis of pyrano[2,3-c]pyrazole derivatives via a sequential three-component strategy using aromatic aldehydes, malononitrile and pyrazolin-5-one in a water-SDS-ionic liquid system. This is a base and volatile organic solvent-free approach that could be applicable to a wide substrate scope. The key advantages of the method over other established protocols are very high yield, eco-friendly conditions, chromatography-free purification and recyclability of the reaction medium. Our study revealed that the N-substituent present in pyrazolinone controls the selectivity of the process. N-unsubstituted pyrazolinone favours the formation of 2,4-dihydro pyrano[2,3-c]pyrazoles whereas under identical conditions N-phenyl substituent pyrazolinone favours the formation 1,4-dihydro pyrano[2,3-c]pyrazoles. Structures of the synthesized products were established by NMR and X-ray diffraction techniques. Energy optimized structures and energy gaps between the HOMO-LUMO of some selected compounds were estimated using density functional theory to explain the extra stability of the 2,4-dihydro pyrano[2,3-c]pyrazoles over 1,4-dihydro pyrano[2,3-c]pyrazoles.
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Affiliation(s)
- Sourav Chakraborty
- Department of Chemistry, Tripura University Suryamaninagar 799 022 India +91-381-2374802 +91-381-237-9070
| | - Bhaswati Paul
- CSIR-Indian Institute of Chemical Biology4,Raja S. C. Mullick RoadKolkata 700 032India
| | - Utpal Chandra De
- Department of Chemistry, Tripura University Suryamaninagar 799 022 India +91-381-2374802 +91-381-237-9070
| | - Ramalingam Natarajan
- CSIR-Indian Institute of Chemical Biology4,Raja S. C. Mullick RoadKolkata 700 032India
| | - Swapan Majumdar
- Department of Chemistry, Tripura University Suryamaninagar 799 022 India +91-381-2374802 +91-381-237-9070
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4
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Elwahy AHM, Ginidi ARS, Shaaban MR, Farag AM, Salem ME. Synthesis of novel bis-thiazoles, bis-thienopyridines, and bis-triazolothiadiazines linked to diphenyl ether core as novel hybrid molecules. SYNTHETIC COMMUN 2023. [DOI: 10.1080/00397911.2023.2179405] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/19/2023]
Affiliation(s)
- Ahmed H. M. Elwahy
- Department of Chemistry, Faculty of Science, Cairo University, Giza, Egypt
| | - Ahmed R. S. Ginidi
- Department of Chemistry, Faculty of Science, Cairo University, Giza, Egypt
| | - Mohamed R. Shaaban
- Department of Chemistry, Faculty of Science, Cairo University, Giza, Egypt
| | - Ahmed M. Farag
- Department of Chemistry, Faculty of Science, Cairo University, Giza, Egypt
| | - Mostafa E. Salem
- Department of Chemistry, College of Science, Imam Mohammad Ibn Saud Islamic University (IMSIU), Riyadh, Saudi Arabia
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5
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Thanh ND, Hai DS, Huyen LT, Thuy VTT, Tung DT, Van HTK, Toan VN, Giang NTK, Tri NM. Fe3O4-MNPs@MMT-K10: a reusable catalyst for synthesis of propargyl 4-aryl-4H-pyran-3-carboxyles via one‑pot three-component reaction under microwave-assisted solvent-free conditions. RESEARCH ON CHEMICAL INTERMEDIATES 2022. [DOI: 10.1007/s11164-022-04911-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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6
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Salem ME, Qenawy MS, Farag AM, Elwahy AHM. Synthesis of novel scaffolds based on bis-thiazole or bis-triazolothiadiazine linked to quinoxaline as new hybrid molecules. SYNTHETIC COMMUN 2022. [DOI: 10.1080/00397911.2022.2153338] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Mostafa E. Salem
- Chemistry Department, Faculty of Science, Cairo University, Giza, Egypt
| | - Mohmmad S. Qenawy
- Chemistry Department, Faculty of Science, Cairo University, Giza, Egypt
| | - Ahmed M. Farag
- Chemistry Department, Faculty of Science, Cairo University, Giza, Egypt
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7
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Synthesis, characterization, DNA photocleavage, in silico and in vitro DNA/BSA binding properties of novel hexahydroquinolines. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.133628] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
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8
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Radwan IT, Elwahy AH, Darweesh AF, Sharaky M, Bagato N, Khater HF, Salem ME. Design, synthesis, docking study, and anticancer evaluation of novel bis-thiazole derivatives linked to benzofuran or benzothiazole moieties as PI3k inhibitors and apoptosis inducers. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.133454] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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9
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Mukhtar SS, Saleh FM, Hassaneen HM, Hafez TS, Hassan AS, Morsy NM, Teleb MAM. Synthesis, reaction, antimicrobial, and docking study of new chalcones incorporating isoquinoline moiety. SYNTHETIC COMMUN 2022. [DOI: 10.1080/00397911.2022.2119415] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
Affiliation(s)
- Shorouk S. Mukhtar
- Organometallic and Organometalloid Chemistry Department, National Research Centre, Cairo, Egypt
| | - Fatma M. Saleh
- Department of Chemistry, Faculty of Science, Cairo University, Giza, Egypt
| | - Hamdi M. Hassaneen
- Department of Chemistry, Faculty of Science, Cairo University, Giza, Egypt
| | - Taghrid S. Hafez
- Organometallic and Organometalloid Chemistry Department, National Research Centre, Cairo, Egypt
| | - Ashraf S. Hassan
- Organometallic and Organometalloid Chemistry Department, National Research Centre, Cairo, Egypt
| | - Nesrin M. Morsy
- Organometallic and Organometalloid Chemistry Department, National Research Centre, Cairo, Egypt
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10
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Becerra D, Abonia R, Castillo JC. Recent Applications of the Multicomponent Synthesis for Bioactive Pyrazole Derivatives. Molecules 2022; 27:molecules27154723. [PMID: 35897899 PMCID: PMC9331265 DOI: 10.3390/molecules27154723] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2022] [Revised: 07/19/2022] [Accepted: 07/20/2022] [Indexed: 12/04/2022] Open
Abstract
Pyrazole and its derivatives are considered a privileged N-heterocycle with immense therapeutic potential. Over the last few decades, the pot, atom, and step economy (PASE) synthesis of pyrazole derivatives by multicomponent reactions (MCRs) has gained increasing popularity in pharmaceutical and medicinal chemistry. The present review summarizes the recent developments of multicomponent reactions for the synthesis of biologically active molecules containing the pyrazole moiety. Particularly, it covers the articles published from 2015 to date related to antibacterial, anticancer, antifungal, antioxidant, α-glucosidase and α-amylase inhibitory, anti-inflammatory, antimycobacterial, antimalarial, and miscellaneous activities of pyrazole derivatives obtained exclusively via an MCR. The reported analytical and activity data, plausible synthetic mechanisms, and molecular docking simulations are organized in concise tables, schemes, and figures to facilitate comparison and underscore the key points of this review. We hope that this review will be helpful in the quest for developing more biologically active molecules and marketed drugs containing the pyrazole moiety.
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Affiliation(s)
- Diana Becerra
- Escuela de Ciencias Química, Facultad de Ciencias, Universidad Pedagógica y Tecnológica de Colombia, Avenida Central del Norte, Tunja 150003, Colombia;
| | - Rodrigo Abonia
- Research Group of Heterocyclic Compounds, Department of Chemistry, Universidad del Valle, A.A. 25360, Cali 76001, Colombia;
| | - Juan-Carlos Castillo
- Escuela de Ciencias Química, Facultad de Ciencias, Universidad Pedagógica y Tecnológica de Colombia, Avenida Central del Norte, Tunja 150003, Colombia;
- Correspondence: ; Tel.: +57-8-740-5626 (ext. 2425)
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11
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Metwally NH, Koraa TH, Sanad SMH. Green one-pot synthesis and in vitro antibacterial screening of pyrano[2,3- c]pyrazoles, 4 H-chromenes and pyrazolo[1,5- a]pyrimidines using biocatalyzed pepsin. SYNTHETIC COMMUN 2022. [DOI: 10.1080/00397911.2022.2074301] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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12
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Abdelhamid IA, Shaaban MR, Elwahy AH. Bis-aldehydes: Versatile precursors for bis-heterocycles. ADVANCES IN HETEROCYCLIC CHEMISTRY 2022. [DOI: 10.1016/bs.aihch.2022.10.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/03/2022]
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13
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M. Hassaneen H, A. M. Teleb M, Hassan N, M. E. Hassaneen H, N. Laboud Y, M. Saleh F. Synthesis, Cytotoxicity and Docking Simulation of Bioactive [1,2,4]Triazolo[3,4-α]dihydroisoquinoline Chalcone Derivatives. HETEROCYCLES 2022. [DOI: 10.3987/com-21-14579] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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14
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Neto BAD, Rocha RO, Rodrigues MO. Catalytic Approaches to Multicomponent Reactions: A Critical Review and Perspectives on the Roles of Catalysis. Molecules 2021; 27:132. [PMID: 35011363 PMCID: PMC8746711 DOI: 10.3390/molecules27010132] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2021] [Revised: 12/20/2021] [Accepted: 12/23/2021] [Indexed: 01/17/2023] Open
Abstract
In this review, we comprehensively describe catalyzed multicomponent reactions (MCRs) and the multiple roles of catalysis combined with key parameters to perform these transformations. Besides improving yields and shortening reaction times, catalysis is vital to achieving greener protocols and to furthering the MCR field of research. Considering that MCRs typically have two or more possible reaction pathways to explain the transformation, catalysis is essential for selecting a reaction route and avoiding byproduct formation. Key parameters, such as temperature, catalyst amounts and reagent quantities, were analyzed. Solvent effects, which are likely the most neglected topic in MCRs, as well as their combined roles with catalysis, are critically discussed. Stereocontrolled MCRs, rarely observed without the presence of a catalytic system, are also presented and discussed in this review. Perspectives on the use of catalytic systems for improved and greener MCRs are finally presented.
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Affiliation(s)
- Brenno A. D. Neto
- Laboratory of Medicinal and Technological Chemistry, University of Brasília, Chemistry Institute (IQ-UnB), Campus Universitário Darcy Ribeiro, Brasilia 70910-900, Brazil; (R.O.R.); (M.O.R.)
| | - Rafael O. Rocha
- Laboratory of Medicinal and Technological Chemistry, University of Brasília, Chemistry Institute (IQ-UnB), Campus Universitário Darcy Ribeiro, Brasilia 70910-900, Brazil; (R.O.R.); (M.O.R.)
| | - Marcelo O. Rodrigues
- Laboratory of Medicinal and Technological Chemistry, University of Brasília, Chemistry Institute (IQ-UnB), Campus Universitário Darcy Ribeiro, Brasilia 70910-900, Brazil; (R.O.R.); (M.O.R.)
- School of Physics and Astronomy, Nottingham University, Nottingham NG72RD, UK
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15
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Mohamed MF, Ibrahim NS, Ibrahim SA, El-Manawaty MA, El-Hallouty SM, Hassaneen HM, Abdelhamid IA. Cytotoxic Activity, Apoptosis Induction and Cell Cycle Arrest in Human Breast Cancer (MCF7) Cells by a Novel Fluorinated Tetrahydro-[1,2,4]Triazolo[3,4-a]Isoquinolin Chalcones. Polycycl Aromat Compd 2021. [DOI: 10.1080/10406638.2021.2014535] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Magda F. Mohamed
- Department of Chemistry (Biochemistry Branch), Faculty of Science, Cairo University, Giza, Egypt
| | - Nada S. Ibrahim
- Department of Chemistry (Biochemistry Branch), Faculty of Science, Cairo University, Giza, Egypt
| | | | - May A. El-Manawaty
- Drug Bioassay-Cell Culture Laboratory, Pharmacognosy Department, National Research Center, Giza, Egypt
| | - Salwa M. El-Hallouty
- Drug Bioassay-Cell Culture Laboratory, Pharmacognosy Department, National Research Center, Giza, Egypt
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Mali G, Shaikh BA, Garg S, Kumar A, Bhattacharyya S, Erande RD, Chate AV. Design, Synthesis, and Biological Evaluation of Densely Substituted Dihydropyrano[2,3- c]pyrazoles via a Taurine-Catalyzed Green Multicomponent Approach. ACS OMEGA 2021; 6:30734-30742. [PMID: 34805701 PMCID: PMC8600639 DOI: 10.1021/acsomega.1c04773] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Accepted: 10/18/2021] [Indexed: 05/07/2023]
Abstract
An efficient taurine-catalyzed green multicomponent approach has been described for the first time to synthesize densely substituted therapeutic core dihydropyrano[2,3-c]pyrazoles. Applications of the developed synthetic strategies and technologies revealed the synthesis of a series of newly designed 1,4-dihydropyrano[2,3-c]pyrazoles containing isonicotinamide, spirooxindole, and indole moieties. Detailed in silico analysis of the synthesized analogues revealed their potential to bind wild-type and antibiotic-resistant variants of dihydrofolate reductase, a principal drug target enzyme for emerging antibiotic-resistant pathogenic Staphylococcus aureus strains. Hence, the synthesized dihydropyrano[2,3-c]pyrazole derivatives presented herein hold immense promise to develop future antistaphylococcal therapeutic agents.
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Affiliation(s)
- Ghanshyam Mali
- Department
of Chemistry, Indian Institute of Technology
Jodhpur, Jodhpur 342037, India
| | - Badrodin A. Shaikh
- Department
of Chemistry, Dr. Babasaheb Ambedkar Marathwada
University, Aurangabad 431004, India
| | - Shivani Garg
- Department
of Bioscience and Bioengineering, Indian
Institute of Technology Jodhpur, Jodhpur 342037, India
| | - Akhilesh Kumar
- Department
of Chemistry, Indian Institute of Technology
Kanpur, Kanpur 208016, India
| | - Sudipta Bhattacharyya
- Department
of Bioscience and Bioengineering, Indian
Institute of Technology Jodhpur, Jodhpur 342037, India
| | - Rohan D. Erande
- Department
of Chemistry, Indian Institute of Technology
Jodhpur, Jodhpur 342037, India
| | - Asha V. Chate
- Department
of Chemistry, Dr. Babasaheb Ambedkar Marathwada
University, Aurangabad 431004, India
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Hamidinasab M, Ghasemi M, Bodaghifard MA. Zeolite-based hybrid material as an efficient promoter in the green synthesis of mono/bis-phthalazinones. SYNTHETIC COMMUN 2021. [DOI: 10.1080/00397911.2021.1975750] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Mahdia Hamidinasab
- Institute of Nanosciences and Nanotechnology, Arak University, Arak, Iran
| | - Meisam Ghasemi
- Faculty of Science, Department of Chemistry, Arak University, Arak, Iran
| | - Mohammad Ali Bodaghifard
- Institute of Nanosciences and Nanotechnology, Arak University, Arak, Iran
- Faculty of Science, Department of Chemistry, Arak University, Arak, Iran
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18
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Mansour GH, El-Magd MA, Mahfouz DH, Abdelhamid IA, Mohamed MF, Ibrahim NS, Hady A Abdel Wahab A, Elzayat EM. Bee venom and its active component Melittin synergistically potentiate the anticancer effect of Sorafenib against HepG2 cells. Bioorg Chem 2021; 116:105329. [PMID: 34544028 DOI: 10.1016/j.bioorg.2021.105329] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2021] [Revised: 08/27/2021] [Accepted: 09/01/2021] [Indexed: 02/07/2023]
Abstract
There are current attempts to find a safe substitute or adjuvant for Sorafenib (Sorf), the standard treatment for advanced hepatocellular carcinoma (HCC), as it triggers very harsh side effects and drug-resistance. The therapeutic properties of Bee Venom (BV) and its active component, Melittin (Mel), make them suitable candidates as potential anti-cancer agents per-se or as adjuvants for cancer chemotherapy. Hence, this study aimed to evaluate the combining effect of BV and Mel with Sorf on HepG2 cells and to investigate their molecular mechanisms of action. Docking between Mel and different tumor-markers was performed. The cytotoxicity of BV, Mel and Sorf on HepG2 and THLE-2 cells was conducted. Combinations of BV/Sorf and Mel/Sorf were performed in non-constant ratios on HepG2. Expression of major cancer-related genes and oxidative stress status was evaluated and the cell cycle was analyzed. The computational analysis showed that Mel can bind to and inhibit XIAP, Bcl2, MDM2, CDK2 and MMP12. Single treatments of BV, Mel and Sorf on HepG2 showed lower IC50than on THLE-2. All combinations revealed a synergistic effect at a combination index (CI) < 1. Significant upregulation (p < 0.05) of p53, Bax, Cas3, Cas7 and PTEN and significant downregulation (p < 0.05) of Bcl-2, Cyclin-D1, Rac1, Nf-κB, HIF-1a, VEGF and MMP9 were observed. The oxidative stress markers including MDA, SOD, CAT and GPx showed insignificant changes, while the cell cycle was arrested at G2/M phase. In conclusion, BV and Mel have a synergistic anticancer effect with Sorf on HepG2 that may represent a new enhancing strategy for HCC treatment.
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Affiliation(s)
- Ghada H Mansour
- Biotechnology, Chemistry Department, Faculty of Science, Cairo University, Giza 12613, Egypt.
| | - Mohammed A El-Magd
- Anatomy Department, Faculty of Veterinary Medicine, Kafrelsheikh University, Kafrelsheikh 33516, Egypt.
| | - Dalia H Mahfouz
- Biotechnology, Chemistry Department, Faculty of Science, Cairo University, Giza 12613, Egypt
| | - Ismail A Abdelhamid
- Chemistry Department, Faculty of Science, Cairo University, Giza 12613, Egypt.
| | - Magda F Mohamed
- Biochemistry Branch, Chemistry Department, Faculty of Science, Cairo University, Giza 12613, Egypt; Chemistry Department, College of Science and Arts, University of Jeddah, Jeddah 21959, Saudi Arabia
| | - Nada S Ibrahim
- Biochemistry Branch, Chemistry Department, Faculty of Science, Cairo University, Giza 12613, Egypt
| | | | - Emad M Elzayat
- Zoology Department, Faculty of Science, Cairo University, Giza 12613, Egypt.
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Abdelmoniem AM, Hammad HF, Darweesh AF, Abdelaziz MA, Abdelhamid IA, Elwahy AHM. Hantzsch one-pot multicomponent synthesis of a novel series of bis(9,10-diarylhexahydroacridine-1,8-diones). SYNTHETIC COMMUN 2021. [DOI: 10.1080/00397911.2021.1956541] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
| | - Hadeel F. Hammad
- Chemistry Department, Faculty of Science, Cairo University, Giza, Egypt
| | - Ahmed F. Darweesh
- Chemistry Department, Faculty of Science, Cairo University, Giza, Egypt
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20
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Diab HM, Salem ME, Elwahy AHM, Abdelhamid IA. Bis(sulfanediyl) bis(6-aminopyrimidin-4-ones): Versatile precursors for novel bis(sulfanediyl) bis(tetrahydropyrimido[4,5- b]quinoline-4,6-diones) linked to aliphatic spacer via multi-component reactions. SYNTHETIC COMMUN 2021. [DOI: 10.1080/00397911.2021.1918172] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- Hadeer M. Diab
- Department of Chemistry, Faculty of Science, Cairo University, Giza, Egypt
| | - Mostafa E. Salem
- Department of Chemistry, Faculty of Science, Cairo University, Giza, Egypt
| | - Ahmed H. M. Elwahy
- Department of Chemistry, Faculty of Science, Cairo University, Giza, Egypt
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21
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Hawass MAE, Sanad SMH, Elwahy AHM, Abdelhamid IA. Hantzsch synthesis of bis(pyrido[2,3-d:6,5-d']dipyrimidines), bis(pyrimido[4,5-b]quinolines), and bis(benzo[4,5]imidazo[2,1-b]quinazolines) linked to pyrazole units as novel hybrid molecules. SYNTHETIC COMMUN 2021. [DOI: 10.1080/00397911.2021.1913604] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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22
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Mono- and bis-pyrazolophthalazines: Design, synthesis, cytotoxic activity, DNA/HSA binding and molecular docking studies. Bioorg Med Chem 2021; 30:115944. [PMID: 33352388 DOI: 10.1016/j.bmc.2020.115944] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2020] [Revised: 12/03/2020] [Accepted: 12/07/2020] [Indexed: 01/18/2023]
Abstract
In an attempt to find new potent cytotoxic compounds, several mono- and bis-pyrazolophthalazines 4a-m and 6a-h were synthesized through an efficient, one-pot, three- and pseudo five-component synthetic approach. All derivatives were evaluated for their in vitro cytotoxic activities against four human cancer cell lines of A549, HepG2, MCF-7, and HT29. Compound 4e showed low toxicity against normal cell lines (MRC-5 and MCF 10A, IC50 > 200 µM) and excellent cytotoxic activity against A549 cell line with IC50 value of 1.25 ± 0.19 µM, which was 1.8 times more potent than doxorubicin (IC50 = 2.31 ± 0.13 µM). In addition, compound 6c exhibited remarkable cytotoxic activity against A549 and MCF-7 cell lines (IC50 = 1.35 ± 0.12 and 0.49 ± 0.01 µM, respectively), more than two-fold higher than that of doxorubicin. The binding properties of the best active mono- and bis-pyrazolophthalazine (4e and 6c) with HSA and DNA were fully evaluated by various techniques including UV-Vis absorption, circular dichroism (CD), Zeta potential and dynamic light scattering analyses indicating interaction of the compounds with the secondary structure of HSA and significant change of DNA conformation, presumably via a groove binding mechanism. Additionally, molecular docking and site-selective binding studies confirmed the fundamental interaction of compounds 4e and 6c with base pairs of DNA. Compounds 4e and 6c showed promising features to be considered as potential lead structures for further studies in cancer therapy.
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23
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M. Hassaneen H, A. M. Teleb M, A. Abdelhadi H, N. Laboud Y, M. Saleh F. Synthesis, Antimicrobial and Antitumor Study of New Pyrido[2,1-a]isoquinolines via Isoquinoline-1-acetonitrile. HETEROCYCLES 2021. [DOI: 10.3987/com-21-14494] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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24
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Affiliation(s)
- Sana Sikandar
- Department of Chemistry Government College University Faisalabad Faisalabad Pakistan
| | - Ameer Fawad Zahoor
- Department of Chemistry Government College University Faisalabad Faisalabad Pakistan
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25
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Darweesh AF, Salama SK, Abdelhamid IA, Elwahy AHM. Green synthesis of novel bis(hexahydro-1H-xanthene-1,8(2H)-diones) employing p-toluenesulfonic acid (p-TSA) as a solid acid catalyst. SYNTHETIC COMMUN 2020. [DOI: 10.1080/00397911.2020.1837170] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Ahmed F. Darweesh
- Chemistry Department, Faculty of Science, Cairo University, Giza, Egypt
| | - Soad K. Salama
- Chemistry Department, Faculty of Science, Cairo University, Giza, Egypt
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26
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Hebishy AMS, Abdelfattah MS, Elmorsy A, Elwahy AHM. Novel bis(thiazolidin-4-ones) linked to aliphatic or aromatic spacers: synthesis, characterization, and anticancer evaluation. J Sulphur Chem 2020. [DOI: 10.1080/17415993.2020.1823978] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Affiliation(s)
- Ali M. S. Hebishy
- Chemistry Department, Faculty of Science, Helwan University, Cairo, Egypt
| | | | - Abdullah Elmorsy
- Chemistry Department, Faculty of Science, Helwan University, Cairo, Egypt
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27
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Darweesh AF, Abd El-Fatah NA, Abdelhamid IA, Elwahy AHM, Salem ME. Investigation of the reactivity of (1 H-benzo[ d]imidazol-2-yl)acetonitrile and (benzo[ d]thiazol-2-yl)acetonitrile as precursors for novel bis(benzo[4,5]imidazo[1,2- a]pyridines) and bis(benzo[4,5]thiazolo[3,2- a]pyridines). SYNTHETIC COMMUN 2020. [DOI: 10.1080/00397911.2020.1784436] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Ahmed F. Darweesh
- Department of Chemistry, Faculty of Science, Cairo University, Giza, Egypt
| | | | | | - Ahmed H. M. Elwahy
- Department of Chemistry, Faculty of Science, Cairo University, Giza, Egypt
| | - Mostafa E. Salem
- Department of Chemistry, Faculty of Science, Cairo University, Giza, Egypt
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28
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Sroor FM, Aboelenin MM, Mahrous KF, Mahmoud K, Elwahy AHM, Abdelhamid IA. Novel 2‐cyanoacrylamido‐4,5,6,7‐tetrahydrobenzo[
b
]thiophene derivatives as potent anticancer agents. Arch Pharm (Weinheim) 2020; 353:e2000069. [DOI: 10.1002/ardp.202000069] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2020] [Revised: 06/18/2020] [Accepted: 06/22/2020] [Indexed: 12/11/2022]
Affiliation(s)
- Farid M. Sroor
- Organometallic and Organometalloid Chemistry Department National Research Centre Cairo Egypt
| | | | | | - Khaled Mahmoud
- Pharmacognosy Department National Research Centre Dokki Egypt
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29
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Hussein EM, Alsantali RI, Morad M, Obaid RJ, Altass HM, Sayqal A, Abourehab MAS, Elkhawaga AA, Aboraia ASM, Ahmed SA. Bioactive fluorenes. Part III: 2,7-dichloro-9 H-fluorene-based thiazolidinone and azetidinone analogues as anticancer and antimicrobial against multidrug resistant strains agents. BMC Chem 2020; 14:42. [PMID: 32596690 PMCID: PMC7315563 DOI: 10.1186/s13065-020-00694-2] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2020] [Accepted: 06/17/2020] [Indexed: 11/27/2022] Open
Abstract
Background Thiazoles, thiazolidinones and azetidinones are highly ranked amongst natural and synthetic heterocyclic derivatives due to their great pharmaceutical potential. Results New thiazolidinone and azetidinone class of bioactive agents based on 4-(2,7-dichloro-9H-fluoren-4-yl)thiazole moiety have been successfully synthesized. 4-(2,7-dichloro-9H-fluoren-4-yl)thiazol-2-amine was synthesized and allowed to react with various aryl/heteroaryl aldehydes to afford the corresponding Schiff base intermediates. The target thiazolidinone and azetidinone analogues have derived from Schiff bases by their reactions with thioglycolic acid and chloroacetyl chloride, respectively. The newly synthesized compounds were then evaluated for their antimicrobial activity against some multidrug resistant strains and examined for cytotoxic activity against normal lung fibroblast (WI-38), human lung carcinoma (A549), and human breast carcinoma (MDA-MB-231) cell lines to develop a novel class of fluorene-based bioactive agents. The mode of action and the binding interaction of the synthesized compound with the active sites of dihydrofolate reductase enzyme were well identified by fluorescence-activated cell sorting (FACS) analysis and molecular docking study. Conclusion Some of the synthesized compounds showed remarkable activity against A-549 and MDA-MB-231 when compared to Taxol, which was used as a reference drug. 2,7-dichloro-9H-fluorene-based azetidinones are more efficient as antimicrobial and anticancer agents compared to dichloro-9H-fluorene-based thiazolidinones derivatives.![]()
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Affiliation(s)
- Essam M Hussein
- Department of Chemistry, Faculty of Applied Science, Umm Al-Qura University, Makkah, 21955 Saudi Arabia.,Chemistry Department, Faculty of Science, Assiut University, Assiut, 71516 Egypt
| | - Reem I Alsantali
- Department of Chemistry, Faculty of Applied Science, Umm Al-Qura University, Makkah, 21955 Saudi Arabia.,Department of Pharmaceutical Chemistry, Pharmacy College, Taif University, 888, Taif, Saudi Arabia
| | - Moataz Morad
- Department of Chemistry, Faculty of Applied Science, Umm Al-Qura University, Makkah, 21955 Saudi Arabia
| | - Rami J Obaid
- Department of Chemistry, Faculty of Applied Science, Umm Al-Qura University, Makkah, 21955 Saudi Arabia
| | - Hatem M Altass
- Department of Chemistry, Faculty of Applied Science, Umm Al-Qura University, Makkah, 21955 Saudi Arabia
| | - Ali Sayqal
- Department of Chemistry, Faculty of Applied Science, Umm Al-Qura University, Makkah, 21955 Saudi Arabia
| | - Mohamed A S Abourehab
- Department of Pharmaceutics, Faculty of Pharmacy, Umm Al-Qura University, Makkah, Saudi Arabia.,Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy, Minia University, Minia, Egypt
| | - Amal A Elkhawaga
- Department of Medical Microbiology & Immunology, Faculty of Medicine Assiut University, Assiut, 71516 Egypt
| | - Ahmed S M Aboraia
- Department of Medicinal Chemistry, Faculty of Pharmacy, Assiut University, Assiut, 71516 Egypt
| | - Saleh A Ahmed
- Department of Chemistry, Faculty of Applied Science, Umm Al-Qura University, Makkah, 21955 Saudi Arabia.,Chemistry Department, Faculty of Science, Assiut University, Assiut, 71516 Egypt
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30
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Sikandar S, Zahoor AF, Ahmad S, Anjum MN, Ahmad MN, Shah MSU. L-Cysteine Catalyzed Environmentally Benign One-pot Multicomponent Approach Towards the Synthesis of Dihydropyrano[2,3-c]pyrazole Derivatives. Curr Org Synth 2020; 17:457-463. [PMID: 32392115 DOI: 10.2174/1570179417666200511092332] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2019] [Revised: 02/03/2020] [Accepted: 03/28/2020] [Indexed: 11/22/2022]
Abstract
BACKGROUND The pyrano[2,3-c]pyrazole derivatives are important building blocks of many biologically active compounds owing to their diverse biological potential for example, anti-inflammatory, anticancer, anti-microbial and anti-oxidant properties. OBJECTIVE Keeping in mind the wide range of applications of pyrano[2,3-c]pyrazoles, herein we intended to develop a novel synthetic methodology for dihydropyranopyrazoles. We were also interested in determining the influence of amino acids and dipeptides as a catalyst on the synthesis of pyrano[2,3-c]pyrazole derivatives. METHODS To achieve our objectives, we used a one-pot multi-component reaction of ethyl 3-oxobutanoate, propanedinitrile, hydrazine monohydrate and several substituted benzaldehydes by using different catalysts and solvents to synthesize our desired products in the presence of various catalysts. RESULTS AND DISCUSSION We found that optimal conditions for the preparation of pyrano[2,3-c]pyrazoles were L-cysteine (0.5 mol) in the presence of water:ethanol (9:1) at 90 °C. Various 1,4-dihydropyrano[2,3- c]pyrazoles were afforded by using several substituted benzaldehydes in 66-97% yields. CONCLUSION We described a green and environmentally benign method to synthesize pyrano[2,3-c]pyrazoles in a one-pot four component reaction of ethyl 3-oxobutanoate, propanedinitrile, hydrazine monohydrate and different substituted benzaldehyde in the presence of L-cysteine in aqueous ethanol (9:1) at 90 oC. Excellent yields of the products, simple work-up, easily available starting materials, use of green solvents, naturally occurring catalyst, non-toxicity, non-chromatographic purification and environmentally benign reaction conditions are some main advantages of this protocol.
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Affiliation(s)
- Sana Sikandar
- Department of Chemistry, Government College University, Faisalabad 38000, Pakistan
| | - Ameer Fawad Zahoor
- Department of Chemistry, Government College University, Faisalabad 38000, Pakistan
| | - Sajjad Ahmad
- Department of Chemistry, University of Engineering & Technology Lahore, Faisalabad Campus, Faisalabad 38000, Pakistan
| | - Muhammad Naveed Anjum
- Department of Applied Chemistry, Government College University, Faisalabad 38000, Pakistan
| | - Mirza Nadeem Ahmad
- Department of Applied Chemistry, Government College University, Faisalabad 38000, Pakistan
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31
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Eid EM, Hassaneen HME, Elwahy AHM, Abdelhamid IA. Hantzsch-like synthesis of novel bis(hexahydroacridine-1,8-diones), bis(tetrahydrodipyrazolo[3,4- b:4′,3′- e]pyridines), and bis(pyrimido[4,5- b]quinolines) incorporating thieno[2,3- b]thiophenes. JOURNAL OF CHEMICAL RESEARCH 2020. [DOI: 10.1177/1747519820917886] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
A novel series of bis(hexahydroacridine-1,8-diones), bis(tetrahydrodipyrazolo[3,4- b:4′,3′- e]pyridines), and bis(pyrimido[4,5- b]quinolines) incorporating a thieno[2,3- b]thiophene core via ether or ester linkages is prepared via a Hantzsch-like reaction.
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Affiliation(s)
- Elshimaa M Eid
- Faculty of Science, Department of Chemistry, Cairo University, Giza, Egypt
| | | | - Ahmed H M Elwahy
- Faculty of Science, Department of Chemistry, Cairo University, Giza, Egypt
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32
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Eid EM, Hassaneen HME, Abdelhamid IA, Elwahy AHM. Facile one‐pot, three‐component synthesis of novel bis(heterocycles) incorporating thieno[2,3‐
b
]thiophenes via Michael addition reaction. J Heterocycl Chem 2020. [DOI: 10.1002/jhet.3945] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Elshimaa M. Eid
- Chemistry Department, Faculty of Science Cairo University Giza Egypt
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33
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Tantawy MA, Sroor FM, Mohamed MF, El-Naggar ME, Saleh FM, Hassaneen HM, Abdelhamid IA. Molecular Docking Study, Cytotoxicity, Cell Cycle Arrest and Apoptotic Induction of Novel Chalcones Incorporating Thiadiazolyl Isoquinoline in Cervical Cancer. Anticancer Agents Med Chem 2020; 20:70-83. [DOI: 10.2174/1871520619666191024121116] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2019] [Revised: 06/23/2019] [Accepted: 09/21/2019] [Indexed: 12/14/2022]
Abstract
Background:
Chalcones are naturally occurring compounds found in various plant species which are
widely used for the traditional popular treatments. Chalcones are distinguished secondary metabolites that are
reported to display diverse biological activities such as antiviral, antiplatelet, anti-inflammatory, anticancer,
antibacterial and antioxidant agents. The presence of a,ß-unsaturated carbonyl group in chalcones is assumed to
be responsible for their bioactivity. In addition, heterocyclic compounds having nitrogen such as isoquinolines
are of considerable interest as they constitute the core structural element of many alkaloids that have enormous
pharmacological activities.
Objective:
The objective of this study is the synthesis and biological activity of novel chalcones incorporating
thiadiazolyl isoquinoline as potential anticancer candidates. Different genetic tools were used in an attempt to
know the mechanism of action of this compound against breast cancer.
Methods:
An efficient one pot synthesis of novel chalcones incorporating thiadiazolyl isoquinoline has been
developed. The cytotoxic activity of the novel synthesized compounds was performed against four different
kinds of cancer cell lines.
Results:
Among all the tested derivatives, chalcone 3 has the best cytotoxic profile against A549, MCF7, and
HeLa cell lines, with IC50s (66.1, 51.3, and 85.1μM, respectively). Molecular docking studies for chalcone 3
revealed that CDK2, and EGFRTK domains have strong binding affinities toward the novel chalcone 3, while
tubulin-colchicine-ustiloxin, and VEGFRTK domains illustrated moderate mode of binding.
Conclusion:
We have developed an efficient method for the synthesis of novel chalcones incorporating thiadiazolyl
isoquinoline. All compounds showed better cytotoxicity results against four kinds of cancer cell lines
(A549, MCF7, HCT116, and HELA cells). The results depicted that chalcone 3 has a high and promising cytotoxic
effect against HELA cell line and the mechanism of cytotoxicity was widely studied through different
theoretical and experimental tools. Thus, the newly synthesized derivative 3 can be utilized as a novel chemotherapeutic
compound for cervical carcinoma.
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Affiliation(s)
- Mohamed A. Tantawy
- Hormones Department, Medical Research Division, National Research Centre, Dokki, Giza, 12622, Egypt
| | - Farid M. Sroor
- Organometallic and Organometalloid Chemistry Department, National Research Centre, 12622 Cairo, Egypt
| | - Magda F. Mohamed
- Department of Chemistry (Biochemistry Branch), Faculty of Science, Cairo University, Giza, 12613, Egypt
| | - Mostafa E. El-Naggar
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, University of Sadat City, Menoufia, Egypt
| | - Fatma M. Saleh
- Chemistry Department, Faculty of Science, Cairo University, Giza, 12613, Egypt
| | - Hamdi M. Hassaneen
- Chemistry Department, Faculty of Science, Cairo University, Giza, 12613, Egypt
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34
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Abdella AM, Abdelmoniem AM, Abdelhamid IA, Elwahy AHM. Synthesis of heterocyclic compounds via Michael and Hantzsch reactions. J Heterocycl Chem 2020. [DOI: 10.1002/jhet.3883] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Affiliation(s)
- Amna M. Abdella
- Chemistry Department, Faculty of ScienceCairo University Giza Egypt
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35
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Fares IMZ, Mekky AEM, Elwahy AHM, Abdelhamid IA. Microwave-assisted three component synthesis of novel bis-fused quinazolin-8(4 H)-ones linked to aliphatic or aromatic spacer viaamide linkages. SYNTHETIC COMMUN 2020. [DOI: 10.1080/00397911.2020.1725575] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
| | - Ahmed E. M. Mekky
- Chemistry Department, Faculty of Science, Cairo University, Giza, Egypt
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36
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Diab HM, Salem ME, Abdelhamid IA, Elwahy AHM. Synthesis of novel star-shaped molecules based on a 1,3,5-triazine core linked to different heterocyclic systems as novel hybrid molecules. RSC Adv 2020; 10:44066-44078. [PMID: 35517173 PMCID: PMC9058422 DOI: 10.1039/d0ra09025e] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2020] [Accepted: 12/02/2020] [Indexed: 12/12/2022] Open
Abstract
The synthesis of novel star-shaped compounds based on an s-triazine core and linked to hexahydroacridinediones, pyrimido[4,5-b]quinolones, 1H-isoquinolino[2,1-a]quinolines, tetrahydro-4H-chromenes, dihydropyrano[2,3-c]pyrazoles, thiazole, or benzothiazole as new hybrid molecules through Michael and Hantzsch reactions is reported. For this purpose, 2,4,6-tris(4-formylphenoxy)benzaldehyde was used as a versatile precursor. The synthesis of novel star-shaped compounds based on an s-triazine core and linked to different heterocycles as new hybrid molecules through Michael and Hantzsch reactions is reported.![]()
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Affiliation(s)
- Hadeer M. Diab
- Department of Chemistry
- Faculty of Science
- Cairo University
- Giza 12613
- Egypt
| | - Mostafa E. Salem
- Department of Chemistry
- Faculty of Science
- Cairo University
- Giza 12613
- Egypt
| | | | - Ahmed H. M. Elwahy
- Department of Chemistry
- Faculty of Science
- Cairo University
- Giza 12613
- Egypt
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37
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Abdelmoniem AM, Abdelrahman MGM, Ghozlan SAS, Abdelhamid IA. Synthesis of novel hexahydroquinolines and 6‐amino‐2‐oxopyridine‐3,5‐dicarbonitriles incorporating sulfamethoxazole via [3 + 3] annulation. J Heterocycl Chem 2019. [DOI: 10.1002/jhet.3737] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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38
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Muhammad ZA, Alshehrei F, Zayed MEM, Farghaly TA, Abdallah MA. Synthesis of Novel Bis-pyrazole Derivatives as Antimicrobial Agents. Mini Rev Med Chem 2019; 19:1276-1290. [PMID: 30864524 DOI: 10.2174/1389557519666190313095545] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2018] [Revised: 03/04/2019] [Accepted: 03/06/2019] [Indexed: 11/22/2022]
Abstract
BACKGROUND Bis-heterocycles especially those containing pyrazole moiety display much better antibacterial activity than mono heterocycles. OBJECTIVE Herein, we synthesised a series of new bis-pyrazoles and investigated their antimicrobial agents. METHODS A novel series of bis-pyrazole derivatives have been synthesized in good yield by coupling reaction of cyanoacetic acid {4-[(2-cyano-acetyl)-hydrazonomethyl]-benzylidene}-hydrazide with a number of diazonium salts of aromatic amines in DMF in the presence of NaOH. Refluxing of the produced hydrazones with hydrazine-hydrate in ethanolic solution afforded the respective bis-pyrazoles. On the other hand, the reaction of bis(cyanoacetic acid hydrazide) derivative with a diversity of hydrazonoyl chlorides in dioxane under reflux gave bis-pyrazoles. RESULTS The structures of all the products were discussed and assured from all possible spectral data as well as for the elemental analysis. In addition, the results of the antimicrobial activity examination of selected derivatives revealed a high strength of some tested compounds compared to standard bactericides and fungicides utilized. Molecular docking of the newly synthesized compounds into the Enoyl ACP reductase active site supported the in vitro antimicrobial activity. All the tested compounds could fit in the enzyme binding pocket with significant binding affinities (-7.040 to -9.141 Kcal/mol). CONCLUSION The good results of the antimicrobial examination of the newly synthesized bis-pyrazoles comprise the considerable evidence of the importance of bis-heterocyclic compounds which encourages us to continue designing and synthesising a novel series with potent biological activity in the future.
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Affiliation(s)
- Zeinab A Muhammad
- National Organization for Drug Control and Research (NODCAR), P.O. Box 29, Cairo, Egypt
| | - Fatimah Alshehrei
- Department of Biology, Faculty of Applied Science, Umm Al-Qura University, Makkah 24382, Saudi Arabia
| | - Mohie E M Zayed
- Chemistry Department, Faculty of Science, King Abdulaziz University, Jeddah B.O.208203, Saudi Arabia
| | - Thoraya A Farghaly
- Department of Chemistry, Faculty of Science, Cairo University, Giza, 12613, Egypt.,Department of Chemistry, Faculty of Applied Science, Umm Al-Qura University, Makkah Almukkarramah, Saudi Arabia
| | - Magda A Abdallah
- Department of Chemistry, Faculty of Science, Cairo University, Giza, 12613, Egypt
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39
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Saleh FM, Hassaneen HM, Butenschön H, Dräger G, Abdelhamid IA. Hantzsch-like three-component synthesis of tetracyclic 10b-azachrysenes: Unambiguous structural elucidation using X-ray crystallography and 2D-HMBC spectroscopy. Tetrahedron Lett 2019. [DOI: 10.1016/j.tetlet.2019.151265] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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40
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Sroor FM, Abdelmoniem AM, Abdelhamid IA. Facile Synthesis, Structural Activity Relationship, Molecular Modeling and In Vitro Biological Evaluation of New Urea Derivatives with Incorporated Isoxazole and Thiazole Moieties as Anticancer Agents. ChemistrySelect 2019. [DOI: 10.1002/slct.201901415] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Farid M. Sroor
- Organometallic and Organometalloid Chemistry DepartmentNational Research Centre 12622 Cairo Egypt
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41
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Saleh FM, Hassaneen HM, Abdelmoniem AM, Elwahy AHM, Abdelhamid IA. Synthesis of Novel Bis(pyrido[2,1‐
a
]isoquinolines) Linked to Aliphatic or Aromatic Core
via
Ether Linkage. J Heterocycl Chem 2019. [DOI: 10.1002/jhet.3565] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Fatma M. Saleh
- Chemistry Department, Faculty of ScienceCairo University Giza 12613 Egypt
| | - Hamdi M. Hassaneen
- Chemistry Department, Faculty of ScienceCairo University Giza 12613 Egypt
| | - Amr M. Abdelmoniem
- Chemistry Department, Faculty of ScienceCairo University Giza 12613 Egypt
| | - Ahmed H. M. Elwahy
- Chemistry Department, Faculty of ScienceCairo University Giza 12613 Egypt
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42
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Hebishy AMS, Elgemeie GH, Elwahy AHM. Novel Bis(2‐cyanoketene‐
S
,
S
‐/
S
,
N
‐acetals): Versatile Precursors for Novel Bis(aminopyrazole) Derivatives. J Heterocycl Chem 2019. [DOI: 10.1002/jhet.3536] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Ali M. S. Hebishy
- Chemistry Department, Faculty of ScienceHelwan University Cairo Egypt
| | - Galal H. Elgemeie
- Chemistry Department, Faculty of ScienceHelwan University Cairo Egypt
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Milišiūnaitė V, Paulavičiūtė R, Arbačiauskienė E, Martynaitis V, Holzer W, Šačkus A. Synthesis of 2 H-furo[2,3- c]pyrazole ring systems through silver(I) ion-mediated ring-closure reaction. Beilstein J Org Chem 2019; 15:679-684. [PMID: 30931008 PMCID: PMC6423569 DOI: 10.3762/bjoc.15.62] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2019] [Accepted: 03/04/2019] [Indexed: 11/30/2022] Open
Abstract
Fused pyrazole ring systems are common structural motifs of numerous pharmaceutically important compounds. Nevertheless, access to derivatives of the aromatic 2H-furo[2,3-c]pyrazole ring system is still quite limited, and their chemistry and functional properties remain largely underexplored. The current study investigates routes to construct this system from easily accessible starting materials using metal-catalyzed reactions. A simple and efficient procedure to access the 2H-furo[2,3-c]pyrazole ring system was developed by employing the silver(I) ion-mediated ring-closure reaction of 4-alkynyl-3-hydroxy-1-phenyl-1H-pyrazoles as a key step. The required intermediate hydroxyalkynyl substrates for this reaction were prepared by a Pd-catalyzed coupling of 4-iodo-1-phenyl-1H-pyrazol-3-ol with ethyne derivatives. The structures of the obtained target compounds were unequivocally confirmed by detailed 1H, 13C and 15N NMR spectroscopic experiments, HRMS and a single-crystal X-ray diffraction analyses. This silver(I)-mediated 5-endo-dig cyclization of readily available 4-alkynyl-3-hydroxy-1H-pyrazoles can be used as an efficient method to access many novel 2,5-disubstituted 2H-furo[2,3-c]pyrazoles.
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Affiliation(s)
- Vaida Milišiūnaitė
- Department of Organic Chemistry, Kaunas University of Technology, Radvilėnų pl. 19, Kaunas LT-50254, Lithuania.,Institute of Synthetic Chemistry, Kaunas University of Technology, K. Baršausko g. 59, Kaunas LT-51423, Lithuania
| | - Rūta Paulavičiūtė
- Department of Organic Chemistry, Kaunas University of Technology, Radvilėnų pl. 19, Kaunas LT-50254, Lithuania
| | - Eglė Arbačiauskienė
- Department of Organic Chemistry, Kaunas University of Technology, Radvilėnų pl. 19, Kaunas LT-50254, Lithuania
| | - Vytas Martynaitis
- Department of Organic Chemistry, Kaunas University of Technology, Radvilėnų pl. 19, Kaunas LT-50254, Lithuania
| | - Wolfgang Holzer
- Department of Pharmaceutical Chemistry, University of Vienna, Althanstrasse 14, Vienna 1090, Austria
| | - Algirdas Šačkus
- Department of Organic Chemistry, Kaunas University of Technology, Radvilėnų pl. 19, Kaunas LT-50254, Lithuania.,Institute of Synthetic Chemistry, Kaunas University of Technology, K. Baršausko g. 59, Kaunas LT-51423, Lithuania
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Mohamed MF, Hassaneen HM, Elzayat EM, El-Hallouty SM, El-Manawaty M, Saleh FM, Mohamed Y, El-Zohiry D, Fahmy G, Abdelaal N, Hassanin N, Hossam N. Biological Activity, Apoptotic Induction and Cell Cycle Arrest of New Hydrazonoyl Halides Derivatives. Anticancer Agents Med Chem 2019; 19:1141-1149. [PMID: 30843494 DOI: 10.2174/1871520619666190306123658] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2018] [Revised: 02/13/2019] [Accepted: 02/13/2019] [Indexed: 01/15/2023]
Abstract
BACKGROUND The hydrazonoyl halides are presently an important target in the field of medicinal chemistry. The interest in the chemistry of hydrazonoyl halides is a consequence of the fact that they undergo a wide variety of reactions which provide routes to a myriad of both heterocyclic and acyclic compounds. In addition, they have diverse biological activities such as antiviral, anthelmintic, antiarthropodal, fungicidal, herbicidal, insecticidal, pesticidal, acaricidal and miticidal Activity correlated to the presence of hydrazonoyl halides. Moreover, many applications in both industrial and pharmaceutical fields have been found to be associated with these halides. Depending on the above facts and continuation to our work, we herein report on the evaluation of the anticancer activity of these two halides prepared according to the published work and trying to know their molecular mechanism that they proceed to stop proliferation and metastasis of tumor cells by molecular tools such as real time PCR using different apoptotic genes, and cell cycle assay. OBJECTIVE The goal of this present study is to bring attention to the biological activities of hydrazonoyl halides and the molecular pathway they follow to exert their role in apoptotic death of cancer cell. METHODS Synthesis of hydrazonoyl halides 2c and 2f. The cytotoxic effect against different human cancer cell lines PC3, HepG-2, HCT-116, MCF-7 and also on normal human cell lines as MCF-10 and MCF-12 in a monolayer culture model was evaluated. Their mechanism of action inside cancer cell was evaluated using different molecular tools. CONCLUSION Strong and promising chemotherapeutic hydrazonoyl halides (2a-2f) were evaluated for their different biological activities. As antimicrobial agents, results indicated that three compounds 2a, 2e and 2f exhibited high activity against two tested gram positive bacteria Staphylococcus aureus, Bacillus subtilis, and gram negative ones Escherichia coli, and Pseudomonas aeruginosa, the rest of the compounds were found to be moderately active against the tested microorganisms. Regarding their antifungal effect, compound 2c exhibited potent and promising effect against Candida albicans, while 2b was the most potent toward Aspergillus flavus Link. The compound 2f has repellent effect. With respect to the in vitro antitumor screening, this was done on different human cancer cell lines; namely PC3, HepG-2, HCT-116, MCF-7 and also on normal human cell lines; as MCF-10 and MCF-12 (normal breast epithelial cell and non-tumorigenic breast epithelial cell line) in a monolayer culture model where screening has been conducted at 100μg/ml (single dose test). Single dose test (100μg/ml) showed that, in case of PC3, all compounds have cytotoxic activity over 90% inhibition, 4 compounds have cytotoxic activity with 100% inhibition with Human colon cancer cell line, 4 compounds showed over 90% inhibition with MCF7 cell line and 4 compounds showed cytotoxic activity over 90% inhibition with HepG-2. Results of IC50 values for most promising compounds showed compounds with values lower than 20μM for all tested human cancer cell line. The promising hydrazonoyl halide 2c and 2f were selected for molecular study to know how they could act inside cancer cell causing death. Two biochemical tests were performed using the two halides 2c and 2f to predict their mechanism of action against breast carcinoma. Real time PCR analysis indicates that the two compounds induced the apoptosis of MCF7 cells through the up regulation of caspase-3, BAX mediated P53 mechanism but unfortunately, they promote the expression of anti-apoptotic protein BCL2. Also, cell cycle assay was performed using two different cell lines MCF7 and HCT116 and data revealed that the two compounds 2c and 2f induced apoptotic cells death of both lines via cell growth arrest at G2/M phase. In addition, it was noted that 2c induced arrest in the two lines more efficiently than 2f at G2/M phase.
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Affiliation(s)
- Magda F Mohamed
- Chemistry Department, Faculty of Science, Cairo University, Giza, Egypt.,Department of Chemistry, Faculty of Science and Arts, Khulais, University of Jeddah, Jeddah, Saudi Arabia
| | - Hamdi M Hassaneen
- Chemistry Department, Faculty of Science, Cairo University, Giza, Egypt
| | - Emad M Elzayat
- Zoology Department, Faculty of Science, Cairo University, Giza, Egypt
| | - Salwa M El-Hallouty
- Drug Bioassay-Cell Culture Laboratory, Pharmacognosy Department, National Research Center, Dokki, Giza, 12622, Egypt
| | - May El-Manawaty
- Drug Bioassay-Cell Culture Laboratory, Pharmacognosy Department, National Research Center, Dokki, Giza, 12622, Egypt
| | - Fatma M Saleh
- Chemistry Department, Faculty of Science, Cairo University, Giza, Egypt
| | - Yasmin Mohamed
- National Organization for Drug Control and Research, Dokki, Giza, Egypt
| | - Dina El-Zohiry
- Chemistry Department (Biotechnology- Biomolecular Chemistry Program), Faculty of Science, Cairo University, Giza, Egypt
| | - Ghada Fahmy
- Chemistry Department (Biotechnology- Biomolecular Chemistry Program), Faculty of Science, Cairo University, Giza, Egypt
| | - Nesma Abdelaal
- Chemistry Department (Biotechnology- Biomolecular Chemistry Program), Faculty of Science, Cairo University, Giza, Egypt
| | - Nouran Hassanin
- Chemistry Department (Biotechnology- Biomolecular Chemistry Program), Faculty of Science, Cairo University, Giza, Egypt
| | - Nouran Hossam
- Chemistry Department (Biotechnology- Biomolecular Chemistry Program), Faculty of Science, Cairo University, Giza, Egypt
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Moringa peregrina Leaves Extracts Induce Apoptosis and Cell Cycle Arrest of Hepatocellular Carcinoma. BIOMED RESEARCH INTERNATIONAL 2019; 2019:2698570. [PMID: 30713850 PMCID: PMC6332967 DOI: 10.1155/2019/2698570] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/01/2018] [Revised: 12/06/2018] [Accepted: 12/17/2018] [Indexed: 11/18/2022]
Abstract
Moringa grows in the tropical and subtropical regions of the world. The genus Moringa belongs to family Moringaceae. It is found to possess various medicinal uses including hypoglycemic, analgesic, anti-inflammatory, hypolipidemic, and antioxidant activities. In this study, we investigated the antimicrobial and the anticancer activity of the Moringa peregrina as well as Moringa oleifera leaves extracts grown locally in Egypt. Results indicated that most of the extracts were found to possess high antimicrobial activity against gram-positive bacteria, gram-negative bacteria, and fungus. The survival rate of cancer cells was decreased in both hepatocellular carcinoma (HepG2) and breast carcinoma (MCF-7) cell lines when treated with Moringa leaves extracts. In addition, the cell cycle progression, apoptosis, and cancer-related genes confirmed its anticancer effect. The toxicity of each extract was also tested using the normal melanocytes cell line HFB4. The toxicity was low in both Moringa peregrina and Moringa oleifera leaves extracts. Furthermore, GC/MS analysis fractionized the phytochemicals content for each potential extract. In conclusion, results suggested that the Moringa peregrina and Moringa oleifera leaves extracts possess antimicrobial and anticancer properties which could be attributed to the bioactive phytochemical compounds present inside the extracts from this plant. These findings can be used to develop new drugs, especially for liver cancer chemotherapy.
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Nikolova I, Marinov L, Georgieva A, Toshkova R, Malchev M, Voynikov Y, Kostadinova I. Metamizole (dipyrone) – cytotoxic and antiproliferative effects on HeLa, HT-29 and MCF-7 cancer cell lines. BIOTECHNOL BIOTEC EQ 2018. [DOI: 10.1080/13102818.2018.1511382] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Affiliation(s)
- Irina Nikolova
- Department of Pharmacology, Pharmacotherapy and Toxicology, Faculty of Pharmacy, Medical University of Sofia, Sofia, Bulgaria
| | - Lyubomir Marinov
- Department of Pharmacology, Pharmacotherapy and Toxicology, Faculty of Pharmacy, Medical University of Sofia, Sofia, Bulgaria
| | - Ani Georgieva
- Department of Pathology, Institute of Experimental Morphology, Pathology and Anthropology with Museum, Bulgarian Academy of Sciences, Sofia, Bulgaria
| | - Reneta Toshkova
- Department of Pathology, Institute of Experimental Morphology, Pathology and Anthropology with Museum, Bulgarian Academy of Sciences, Sofia, Bulgaria
| | - Martin Malchev
- Department of Pharmacology, Pharmacotherapy and Toxicology, Faculty of Pharmacy, Medical University of Sofia, Sofia, Bulgaria
| | - Yulian Voynikov
- Department of Chemistry, Faculty of Pharmacy, Medical University of Sofia, Sofia, Bulgaria
| | - Ivanka Kostadinova
- Department of Pharmacology, Pharmacotherapy and Toxicology, Faculty of Pharmacy, Medical University of Sofia, Sofia, Bulgaria
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Hassaneen HM, Saleh FM, Abdallah TA, Mohamed MF, Mohamed YS, Awad EM, Abdelhamid IA. Synthesis, Cytotoxicity, Antimicrobial and Docking Simulation of Novel Pyrazolo[3,4-d]pyrimidine and pyrazolo[4,3-e][1,2,4]triazolo[3,4-c] pyrimidine Derivatives. Mini Rev Med Chem 2018; 19:657-670. [PMID: 30332953 DOI: 10.2174/1389557518666181017162459] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2018] [Revised: 10/03/2018] [Accepted: 10/05/2018] [Indexed: 11/22/2022]
Abstract
BACKGROUND Isobutyrohydrazonoyl bromide 1 was used as a precursor for the synthesis of 4-imino-3-isopropyl-1-(4-nitrophenyl)-1,4-dihydro-5H-pyrazolo[3,4-d]pyrimidin-5-amine 4, which was converted into hydrazino derivative 5 by heating with hydrazine hydrate at reflux. Hydrazino, as well as imino-amino derivatives, underwent condensation and cyclization reactions to give pyrazolo[ 3,4-d]pyrimidine and pyrazolo[4,3-e][1,2,4]triazolo[3,4-c]pyrimidine derivatives, respectively. METHOD Antimicrobial studies are performed using two-gram positive bacteria and two-gram negative bacteria. RESULTS Data revealed that compound 9a is the most promising antibacterial agent with high efficiency (low MIC value (48 μg/ml)). The cytotoxic assay was investigated for in vitro antitumor screening against Caucasian breast adenocarcinoma MCF7, hepatocellular carcinoma HepG2 and colon carcinoma HCT-116 cell lines. CONCLUSION The results are compared with doxorubicin standard anticancer drugs as well as normal cell lines like MCF10 and MCF12. Molecular docking was carried out for the highest potent compound 8c with the binding site of dihydrofolate reductase enzyme DHFR PDB:ID (1DLS).
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Affiliation(s)
- Hamdi M Hassaneen
- Department of Chemistry, Faculty of Science, Cairo University, Giza 12613, Egypt
| | - Fatma M Saleh
- Department of Chemistry, Faculty of Science, Cairo University, Giza 12613, Egypt
| | - Tayseer A Abdallah
- Department of Chemistry, Faculty of Science, Cairo University, Giza 12613, Egypt
| | - Magda F Mohamed
- Chemistry Department (Biochemistry Branch), Faculty of Science, Cairo University, Giza, Egypt
| | - Yasmin Sh Mohamed
- National Organization for Drug Control and Research, Dokki, Giza, Egypt
| | - Enas M Awad
- Chemistry of Natural and Microbial Products Department, Pharmaceutical and Drug Industries Research Division, National Research Centre, Cairo, Egypt
| | - Ismail A Abdelhamid
- Department of Chemistry, Faculty of Science, Cairo University, Giza 12613, Egypt
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Sanad SMH, Hawass MAE, Ahmed AAM, Elneairy MAA. Efficient Synthesis and Characterization of Novel Pyrido[3′,2′:4,5]thieno[3,2‐
d
]pyrimidines and Their Fused [1,2,4]triazole Derivatives. J Heterocycl Chem 2018. [DOI: 10.1002/jhet.3352] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
| | | | - Ahmed A. M. Ahmed
- Chemistry Department, Faculty of ScienceCairo University Giza Egypt
- Preparatory Year DeanshipJouf University Sakaka Saudi Arabia
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49
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Abdelmoniem AM, Ghozlan SAS, Abdelmoniem DM, Elwahy AHM, Abdelhamid IA. 3‐Amino‐5‐cyanomethylpyrazole‐4‐carbonitrile: Versatile Reagent for Novel Bis(pyrazolo[1,5‐a]pyridine) Derivativesviaa Multicomponent Reaction. J Heterocycl Chem 2018. [DOI: 10.1002/jhet.3346] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
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50
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Liang J, Seydimemet M, Ghalip Z, Ablajan K. InCl3-catalyzed one-pot synthesis of multi-substituted pyrano[2,3-c]pyrazole-4-carboxylic acid esters under ultrasound irradiation. Mol Divers 2018; 23:275-282. [DOI: 10.1007/s11030-018-9864-x] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2018] [Accepted: 08/02/2018] [Indexed: 11/28/2022]
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