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Elsisi DM, Ragab A, Elhenawy AA, Farag AA, Ali AM, Ammar YA. Experimental and theoretical investigation for 6-Morpholinosulfonylquinoxalin-2(1H)-one and its haydrazone derivate: Synthesis, characterization, tautomerization and antimicrobial evaluation. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2021.131314] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Synthesis, Cytotoxic Activity, Crystal Structure, DFT Studies and Molecular Docking of 3-Amino-1-(2,5-dichlorophenyl)-8-methoxy-1H-benzo[f]chromene-2-carbonitrile. CRYSTALS 2021. [DOI: 10.3390/cryst11020184] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
The target compound 3-amino-1-(2,5-d ichlorophenyl)-8-methoxy-1H-benzo[f]-chromene-2-carbonitrile (4) was synthesized via a reaction of 6-methoxynaphthalen-2-ol (1), 2,5-dichlorobenzaldehyde (2), and malononitrile (3) in ethanolic piperidine solution under microwave irradiation. The newly synthesized β-enaminonitrile was characterized by FT-IR, 1H NMR, 13C NMR, mass spectroscopy, elemental analysis and X-ray diffraction data. Its cytotoxic activity was evaluated against three different human cancer cell lines MDA-MB-231, A549, and MIA PaCa-2 in comparison to the positive controls etoposide and camptothecin employing the XTT cell viability assay. The analysis of the Hirshfeld surface was utilized to visualize the reliability of the crystal package. The obtained results confirmed that the tested molecule revealed promising cytotoxic activities against the three cancer cell lines. Furthermore, theoretical calculations (DFT) were carried out with the Becke3-Lee-Yang-parr (B3LYP) level using 6-311++G(d,p) basis. The optimization geometry for molecular structures was in agreement with the X-ray structure data. The HOMO-LUMO energy gap of the studied system was discussed. The intermolecular-interactions were studied through analysis of the topological-electron-density(r) using the QTAIM and NCI methods. The novel compound exhibited favorable ADMET properties and its molecular modeling analysis showed strong interaction with DNA methyltransferase 1.
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Elsharkawy ER, Almalki F, Ben Hadda T, Rastija V, Lafridi H, Zgou H. DFT calculations and POM analyses of cytotoxicity of some flavonoids from aerial parts of Cupressus sempervirens: Docking and identification of pharmacophore sites. Bioorg Chem 2020; 100:103850. [PMID: 32460177 DOI: 10.1016/j.bioorg.2020.103850] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2020] [Revised: 04/08/2020] [Accepted: 04/10/2020] [Indexed: 11/30/2022]
Abstract
Two known polyphenols named apigenin 7-O-β-d-glucopyranoside (S1) and querctine-3-O-glucoside (S2), along with another two new compounds apigenin 4'-geranyl-8-glucopyranosyl-7-O-α-glucopyranoside (S3) and apigenin 4'-pernyl-8-glucopyranosyl -7-O-α-glucopyranoside (S4), were isolated from the leaves of Cupressus sempervirens. Structure elucidation of the isolated polyphenols was established on the basis of detailed spectroscopic analysis like 1D and 2D NMR analyses including 1H NMR, 13C NMR, COSY, DEPT, HMQC, UV, and Electron Spray Ionization Mass Spectroscopy (ESI-MS). Density Functional Theory (DFT) of computational, Petra/Osiris/Molinspiration (POM), and docking analyses methods were applied in the structural validation of new isolated compounds. The isolated compounds S1-S4 showed significant cytotoxicity against human hepatocellular liver carcinoma HepG2 cells, MCF-7, HC116 and A549.
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Affiliation(s)
- Eman R Elsharkawy
- Chemistry Department, Faculty of Science, Northern Borders University, Arar, Saudi Arabia; Ecophysiology Unit, Plant Ecology and Ranges Department, Desert Research Center, Cairo, Egypt.
| | - Faisal Almalki
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Umm AlQura University, Makkah 21955, Saudi Arabia.
| | - Taibi Ben Hadda
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Umm AlQura University, Makkah 21955, Saudi Arabia; Laboratory of Applied Chemistry & Environment, Faculty of Sciences, Mohammed Premier University, MB 524, 60000 Oujda, Morocco.
| | - Vesna Rastija
- Department of Agroecology and Environmental Protection, Faculty of Agrobiotehnical Sciences Osijek, Josip Juraj Strossmayer University of Osijek, Vladimira Preloga 1, Osijek, Croatia.
| | - Hind Lafridi
- Material Sciences, Processes, Environment & Modeling, Polydisciplinary Faculty, Ibn Zohr University, Ouarzazate, Morocco; Ibn Zohr University, Faculty of Sciences, B.P. 8106, 80090 Agadir, Morocco.
| | - Hsaine Zgou
- Ibn Zohr University, Faculty of Sciences, B.P. 8106, 80090 Agadir, Morocco.
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Titi A, Messali M, Alqurashy BA, Touzani R, Shiga T, Oshio H, Fettouhi M, Rajabi M, Almalki FA, Ben Hadda T. Synthesis, characterization, X-Ray crystal study and bioctivities of pyrazole derivatives: Identification of antitumor, antifungal and antibacterial pharmacophore sites. J Mol Struct 2020. [DOI: 10.1016/j.molstruc.2019.127625] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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Hadda TB, Rauf A, Zgou H, Senol FS, Orhan IE, Mabkhot YN, Althagafi II, Farghaly TA, Alterary S. Drug Design of Inhibitors of Alzheimer's Disease (AD): POM and DFT Analyses of Cholinesterase Inhibitory Activity of β-amino di-Carbonyl Derivatives. Mini Rev Med Chem 2019; 19:688-705. [PMID: 30387392 DOI: 10.2174/1389557518666181102102816] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2017] [Revised: 01/20/2018] [Accepted: 03/17/2018] [Indexed: 01/15/2023]
Abstract
BACKGROUND Since deficit of acetylcholine has been evidenced in the Alzheimer's disease (AD) patients, cholinesterase inhibitors are currently the most specified drug category for the remediation of AD. METHOD In the present study, 16 compounds (1-16) with dicarbonyl skeletons have been synthesized and tested for their inhibitory potential in vitro against AChE and BChE using ELISA microtiter plate assays at 100 μg/mL. Since metal accumulation is related to AD, the compounds were also tested for their metal-chelation capacity. RESULTS AND CONCLUSION All the investigated dicarbonyl compounds exerted none or lower than 30% inhibition against both cholinesterases, whereas compounds 2, 8 and 11 showed 37, 42, 41% of inhibition towards BChE, being the most active. The highest metal-chelation capacity was observed with compound 8 (53.58 ± 2.06%). POM and DFT analyses are in good harmonization with experimental data.
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Affiliation(s)
- Taibi Ben Hadda
- LCM, Department of Chemestry, Faculty of Sciences, University Mohammed Premier, Oujda 60000, Morocco
| | - Abdur Rauf
- Department of Geology, University of Swabi, Anbar 23561, Khyber Pakhtunkhwa, Pakistan
| | - Hsaine Zgou
- Ibn Zohr University, Polydisciplinary Faculty, Ouarzazate 45000, Morocco
| | - Fatma Sezer Senol
- Department of Pharmacognosy, Pharmacy Faculty, Gazi University, Ankara 06330, Turkey
| | - Ilkay Erdogan Orhan
- Department of Pharmacognosy, Pharmacy Faculty, Gazi University, Ankara 06330, Turkey
| | - Yahia Nasser Mabkhot
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Khalid University, Abha, Saudi Arabia
| | | | - Thoraya A Farghaly
- Department of Chemistry, Faculty of Science, University of Cairo, Giza, Egypt
| | - Seham Alterary
- Department of Chemistry, College of Science, King Saud University, P.O. Box 2455, Riyadh-11451, Saudi Arabia
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Uivarosi V, Munteanu AC, Nițulescu GM. An Overview of Synthetic and Semisynthetic Flavonoid Derivatives and Analogues: Perspectives in Drug Discovery. STUDIES IN NATURAL PRODUCTS CHEMISTRY 2019. [DOI: 10.1016/b978-0-444-64181-6.00002-4] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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Silva VLM, Elguero J, Silva AMS. Current progress on antioxidants incorporating the pyrazole core. Eur J Med Chem 2018; 156:394-429. [PMID: 30015075 DOI: 10.1016/j.ejmech.2018.07.007] [Citation(s) in RCA: 62] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2018] [Revised: 07/02/2018] [Accepted: 07/03/2018] [Indexed: 12/31/2022]
Abstract
The search of new antioxidants, as drugs candidates, is an active field of medicinal chemistry. The synthesis of compounds with antioxidant potential has increased in recent years and a high number of structurally diverse compounds have been published. This review aims to show the current state-of-the-art on the development of antioxidant compounds incorporating the pyrazole pharmacophore. It is a well-timed review driven by the increasing number of papers, on this issue, that have been published since the beginning of the 21st century (from 2000 to 2017). The aim is to look deeper into the structures already published in the literature containing the pyrazole core as the unique pharmacophore or combined with other pharmacophores and see the relationship between the presence of this five-membered nitrogen heterocycle and the behaviour of the compounds as potential antioxidant agents. An attempt was made to whenever possible establish structure-activity relationships that could help the design of new and more potent antioxidant agents containing this important pharmacophore.
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Affiliation(s)
- Vera L M Silva
- Department of Chemistry & QOPNA, University of Aveiro, 3810-193, Aveiro, Portugal.
| | - J Elguero
- Instituto de Química Médica, CSIC, Juan de la Cierva, 3, E-28006, Madrid, Spain.
| | - Artur M S Silva
- Department of Chemistry & QOPNA, University of Aveiro, 3810-193, Aveiro, Portugal.
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Santos CMM, Silva VLM, Silva AMS. Synthesis of Chromone-Related Pyrazole Compounds. Molecules 2017; 22:molecules22101665. [PMID: 28981465 PMCID: PMC6151840 DOI: 10.3390/molecules22101665] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2017] [Revised: 09/22/2017] [Accepted: 09/28/2017] [Indexed: 01/06/2023] Open
Abstract
Chromones, six-membered oxygen heterocycles, and pyrazoles, five-membered two-adjacent-nitrogen-containing heterocycles, represent two important classes of biologically active compounds. Certain derivatives of these scaffolds play an important role in medicinal chemistry and have been extensively used as versatile building blocks in organic synthesis. In this context, we will discuss the most relevant advances on the chemistry that involves both chromone and pyrazole rings. The methods reviewed include the synthesis of chromone-pyrazole dyads, synthesis of chromone-pyrazole-fused compounds, and chromones as starting materials in the synthesis of 3(5)-(2-hydroxyaryl)pyrazoles, among others. This review will cover the literature on the chromone and pyrazole dual chemistry and their outcomes in the 21st century.
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Affiliation(s)
- Clementina M M Santos
- Department of Chemistry & QOPNA, University of Aveiro, Campus Universitário de Santiago, 3810-193 Aveiro, Portugal.
- School of Agriculture, Polytechnic Institute of Bragança, 5300-253 Bragança, Portugal.
| | - Vera L M Silva
- School of Agriculture, Polytechnic Institute of Bragança, 5300-253 Bragança, Portugal.
| | - Artur M S Silva
- School of Agriculture, Polytechnic Institute of Bragança, 5300-253 Bragança, Portugal.
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Synthesis of 3-(2-nitrovinyl)-4H-chromones: useful scaffolds for the construction of biologically relevant 3-(pyrazol-5-yl)chromones. Tetrahedron 2016. [DOI: 10.1016/j.tet.2016.04.042] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
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How to improve antifungal bioactivity: POM and DFT study of some chiral amides derivatives of diacetyl-L-tartaric acid and amines. RESEARCH ON CHEMICAL INTERMEDIATES 2016. [DOI: 10.1007/s11164-016-2578-8] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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11
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Al-Zaydi K, Alshehri SM, Ben Hadda T. Structure and POM analyses of 2-{(2Z)-2-[(2R)-2-ethoxy-4-oxo-2H-chromen-3(4H)-ylidene]hydrazinyl}benzonitrile with promising parasitological activity. RESEARCH ON CHEMICAL INTERMEDIATES 2016. [DOI: 10.1007/s11164-015-2143-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Hatzade K, Sheikh J, Taile V, Ghatole A, Ingle V, Genc M, Lahsasni S, Ben Hadda T. Antimicrobial/antioxidant activity and POM analyses of novel 7-o-β-d-glucopyranosyloxy-3-(4,5-disubstituted imidazol-2-yl)-4H-chromen-4-ones. Med Chem Res 2015. [DOI: 10.1007/s00044-015-1326-8] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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Metronidazole derivatives as a new class of antiparasitic agents: synthesis, prediction of biological activity, and molecular properties. Med Chem Res 2014. [DOI: 10.1007/s00044-014-1197-4] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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