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Hosny NM, Samir G, Abdel-Rhman MH. N'-(Furan-2-ylmethylene)-2-hydroxybenzohydrazide and its metal complexes: synthesis, spectroscopic investigations, DFT calculations and cytotoxicity profiling. BMC Chem 2024; 18:22. [PMID: 38281963 PMCID: PMC10823611 DOI: 10.1186/s13065-023-01098-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2023] [Accepted: 11/30/2023] [Indexed: 01/30/2024] Open
Abstract
The ligand, N'-(furan-2-ylmethylene)-2-hydroxybenzohydrazide (H2L), was synthesized characterized through various spectral studies which cleared out that the free ligand existed in keto form. The ligand upon reaction with Cu(II), Co(II), Ni(II) and Zn(II) acetates yielded complexes with stoichiometric ratio 1:2 (M:L) which has been validated through the elemental and mass spectral measurements. The IR and NMR spectral studies of the isolated complexes disclosed that the ligand chelated to metal ion in mononegative bidentate fashion via the azomethine nitrogen and deprotonated enolized carbonyl oxygen. Moreover, the DFT quantum chemical calculations designated that the ligand and Ni(II) complex exhibited the highest and lowest values of HOMO, LUMO energies and HOMO-LUMO energy gap, respectively. Furthermore, the in vitro cytotoxic activity towards HePG-2 and HCT-116 cell lines of the isolated compounds was investigated and the data cleared out that the ligand was more potent than the metal complexes.
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Affiliation(s)
- Nasser M Hosny
- Chemistry Department, Faculty of Science, Port Said University, P.O. Box 4252, Port-Said, Egypt.
| | - Ghada Samir
- Chemistry Department, Faculty of Science, Port Said University, P.O. Box 4252, Port-Said, Egypt
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Al-Otaibi JS, Mary YS, Mary YS, Krátký M, Vinsova J, Gamberini MC. SERS spectroscopy for the therapeutic N-butyl-2-isonicotinoylhydrazine-1-carboxamide in silver nanocolloids at different concentrations: Experimental and DFT investigations. J Mol Struct 2023. [DOI: 10.1016/j.molstruc.2023.134905] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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Electrochemical C–H/N–H cross-coupling of 2-phenylindolizines with phenothiazines to synthesize novel N-aryl phenothiazine derivatives. CHINESE CHEM LETT 2022. [DOI: 10.1016/j.cclet.2022.107935] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Molecular modeling of new thiazolyl-thiophene based compounds as antioxidant agents. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.133112] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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5
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Spectral, structural and cytotoxicity studies on the newly synthesized n',n'-diisonicotinoylmalonohydrazide and some of its bivalent metal complexes. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2021.131960] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Abu-Melha S. Synthesis, Molecular Modeling, and Anticancer Screening of Some New Imidazothiadiazole Analogs. Polycycl Aromat Compd 2021. [DOI: 10.1080/10406638.2021.1957951] [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)
- Sraa Abu-Melha
- Department of Chemistry, Faculty of Science, King Khalid University, Abha, Saudi Arabia
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Ismail MA, Abdel-Rhman MH, Abdelwahab GA, Hamama WS, El-Shafeai HM, El-Sayed WM. Synthesis of new thienylpicolinamidine derivatives and possible mechanisms of antiproliferative activity. RSC Adv 2020; 10:41165-41176. [PMID: 35519193 PMCID: PMC9057764 DOI: 10.1039/d0ra08796c] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2020] [Accepted: 11/04/2020] [Indexed: 01/03/2023] Open
Abstract
Three thienylpicolinamidine derivatives 4a-c were prepared from their corresponding picolinonitriles 3a-c on treatment with lithium trimethylsilylamide, LiN(TMS)2, followed by a de-protection step using ethanol/HCl (gas). DFT calculations were used to optimize the geometric structure of the newly synthesized picolinamidines. The comparison of DFT calculated spectral data with the experimental data (1H-NMR and 13C-NMR) showed a good agreement. The in vitro antiproliferative activity of the cationic compounds 4a-c was determined against 60 cancer cell lines representing nine types of cancer. The tested picolinamidines were highly active with compounds 4a and 4b eliciting mainly cytotoxic activity with GI values ranging from -7.17 to -86.03. Leukemia (SR and K-562), colon (SW-620 and HT29), and non-small cell lung cancer (NCI-H460) cell lines were the most responsive to the investigated picolinamidines. In particular, 4-methoxyphenyl derivative 4a showed a profound growth deterring power with GI50 of 0.34 μM against SR, 0.43 μM against SW-620, and 0.52 μM against NCI-H460. The three tested picolinamidines elicited potent GI50 values against all tested cell lines at low micromolar to sub-micromolar level. The new picolinamidines were selective and did not affect normal human fibroblasts. The selectivity index ranged from 13-21 μM. The novel picolinamidines downregulated the expression of key genes in the cell cycle, cdk1 and topoII, but did not affect p53 or txnrd1. Compounds 4b and 4c caused a significant reduction in the concentrations of TopoII and MAPK proteins but were devoid of any effect on the activity of caspase 3. Taken together, these promising anticancer candidates are effective at very low concentrations and safe to normal cells, and most probably work through arresting the cell cycle, and therefore, they deserve further investigations.
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Affiliation(s)
- Mohamed A Ismail
- Department of Chemistry, Faculty of Science, Mansoura University Mansoura 35516 Egypt
| | - Mohamed H Abdel-Rhman
- Department of Chemistry, Faculty of Science, Mansoura University Mansoura 35516 Egypt
| | - Ghada A Abdelwahab
- Department of Chemistry, Faculty of Science, Mansoura University Mansoura 35516 Egypt
| | - Wafaa S Hamama
- Department of Chemistry, Faculty of Science, Mansoura University Mansoura 35516 Egypt
| | - Heba M El-Shafeai
- Department of Chemistry, Faculty of Science, Mansoura University Mansoura 35516 Egypt
| | - Wael M El-Sayed
- Department of Zoology, Faculty of Science, University of Ain Shams Abbassia 11566 Cairo Egypt
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Hosny NM, Hussien MA, Motawa R, Belal A, Abdel‐Rhman MH. Synthesis, Spectral, Modeling, Docking and Cytotoxicity Studies on 2‐(2‐aminobenzoyl)‐
N
‐ethylhydrazine‐1‐carbothioamide and its divalent metal complexes. Appl Organomet Chem 2020. [DOI: 10.1002/aoc.5922] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Affiliation(s)
- Nasser Mohammed Hosny
- Chemistry Department, Faculty of Science Port‐Said University P.O. Box 42522 PortSaid Egypt
| | - Mostafa A. Hussien
- Chemistry Department, Faculty of Science Port‐Said University P.O. Box 42522 PortSaid Egypt
- Chemistry Department, Faculty of Science King Abdulaziz University P.O. Box 80203 Jeddah Saudi Arabia
| | - Rana Motawa
- Chemistry Department, Faculty of Science Port‐Said University P.O. Box 42522 PortSaid Egypt
| | - Arafa Belal
- Chemistry Department, Faculty of Science Port‐Said University P.O. Box 42522 PortSaid Egypt
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Ismail MA, Abdel-Rhman MH, Abdelwahab GA, Hamama WS. Synthesis and spectroscopic studies of methoxy-substituted phenylthienylnicotinamidines. SYNTHETIC COMMUN 2020. [DOI: 10.1080/00397911.2020.1776877] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Mohamed A. Ismail
- Department of Chemistry, Faculty of Science, Mansoura University, Mansoura, Egypt
| | | | - Ghada A. Abdelwahab
- Department of Chemistry, Faculty of Science, Mansoura University, Mansoura, Egypt
| | - Wafaa S. Hamama
- Department of Chemistry, Faculty of Science, Mansoura University, Mansoura, Egypt
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Design, Molecular Modeling and Synthesis of Metal-Free Sensitizers of Thieno Pyridine Dyes as Light-Harvesting Materials with Efficiency Improvement Using Plasmonic Nanoparticles. Molecules 2020; 25:molecules25081813. [PMID: 32326499 PMCID: PMC7221727 DOI: 10.3390/molecules25081813] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2020] [Revised: 04/08/2020] [Accepted: 04/14/2020] [Indexed: 12/02/2022] Open
Abstract
Considering the thiophene unit as an electron-rich heterocycle, it is investigated with the aim of elucidating its potential efficiency for solar cell application. With the introduction of active substituents such as COOEt, CONH2 and CN into the thiophene segment, three novel thieno pyridine sensitizers (6a–c), based on donor-acceptor D-π-A construction, are designed and synthesized. The effect of the anchoring groups is investigated based on their molecular orbital’s (MO’s) energy gap (Eg). The electrostatic interaction between the synthesized dyes and metal nanoparticles, namely gold, silver and ruthenium, is believed to improve their performance as organic sensitizers. The dye-sensitized solar cells (DSSCs) are manufactured using the novel diazenyl pyridothiophene dyes, along with their metal nanoparticles conjugates as sensitizers, and were examined for efficiency improvement. Accordingly, using this modification, the photovoltaic performance was significantly improved. The promising results of conjugate (6b/AgNPs), compared with reported organic and natural sensitizers (JSC (1.136 × 10−1 mA/cm2), VOC (0.436 V), FF (0.57) and η (2.82 × 10−2%)), are attributed to the good interaction between the amide, methyl, amino and cyano groups attached to the thiophene pyridyl scaffolds and the surface of TiO2 porous film. Implementation of a molecular modeling study is performed to predict the ability of the thiophene moiety to be used in solar cell applications.
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Celikezen F, Orek C, Parlak A, Sarac K, Turkez H, Tozlu ÖÖ. Synthesis, structure, cytotoxic and antioxidant properties of 6-ethoxy-4-methylcoumarin. J Mol Struct 2020. [DOI: 10.1016/j.molstruc.2019.127577] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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12
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Hosny NM, Hassan NY, Mahmoud HM, Abdel‐Rhman MH. Synthesis, characterization and cytotoxicity of new 2‐isonicotinoyl‐N‐phenylhydrazine‐1‐carbothioamide and its metal complexes. Appl Organomet Chem 2019. [DOI: 10.1002/aoc.4998] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Nasser M. Hosny
- Chemistry Department, Faculty of SciencePort Said University 23 December Street POB 42522 Port Said Egypt
| | - Nader Y. Hassan
- Chemistry Department, Faculty of SciencePort Said University 23 December Street POB 42522 Port Said Egypt
| | - Heba M. Mahmoud
- Chemistry Department, Faculty of SciencePort Said University 23 December Street POB 42522 Port Said Egypt
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Althagafi II, Gaffer HE. Synthesis, molecular modeling and antioxidant activity of new phenolic bis-azobenzene derivatives. J Mol Struct 2019. [DOI: 10.1016/j.molstruc.2019.01.030] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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