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Alhazmi F, Morad M, Abou-Melha K, El-Metwaly NM. Synthesis and Characterization of New Mixed-Ligand Complexes; Density Functional Theory, Hirshfeld, and In Silico Assays Strengthen the Bioactivity Performed In Vitro. ACS OMEGA 2023; 8:4220-4233. [PMID: 36743043 PMCID: PMC9893480 DOI: 10.1021/acsomega.2c07407] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/18/2022] [Accepted: 01/16/2023] [Indexed: 06/18/2023]
Abstract
N'-Acetyl-2-cyanoacetohydrazide (H2L1) and 2-cyano-N-(6-ethoxybenzo thiazol-2-yl) acetamide (HL2) ligands were used to synthesize [Cr(OAc)(H2L1)(HL2)]·2(OAc) and [Mn(H2L1)(HL2)]·Cl2·2H2O as mixed ligand complexes. All new compounds were analyzed by analytical, spectral, and computational techniques to elucidate their chemical formulae. The bidentate nature was suggested for each coordinating ligand via ON donors. The electronic transitions recorded are attributing to 4A2g(F) → 4T2g(F)(υ2) and 4A2g(F) → 4T1g(F)(υ3) types in the octahedral Cr(III) complex, while 6A1 → 4T2(G) and 6A1 → 4T1(G) transitions are attributing to the tetrahedral Mn(II) complex. These complexes were optimized by the density functional theory method to verify the bonding mode which was suggested via N(3), O(8), N(9), and N(10) donors from the mixed-ligands. Hirshfeld crystal models were demonstrated for the two ligands to indicate the distance between the functional groups within the two ligands and supporting the exclusion of self-interaction in between. Finally, the biological activity of the two mixed ligand complexes was tested by in silico ways as well as in vitro ways for confirmation. Three advanced programs were applied to measure the magnitude of biological efficiency of the two complexes toward kinase enzyme (3nzs) and breast cancer proliferation (3hy3). All in silico data suggest the superiority of the Mn(II) complex. Moreover, the in vitro assays for the two complexes that measure their antioxidant and cytotoxic activity support the distinguished activity of the Mn(II) complex.
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Affiliation(s)
- Farhi
S. Alhazmi
- Department
of Chemistry, Faculty of Applied Science, Umm Al Qura University, Makkah 21961, Saudi Arabia
| | - Moataz Morad
- Department
of Chemistry, Faculty of Applied Science, Umm Al Qura University, Makkah 21961, Saudi Arabia
| | - Khlood Abou-Melha
- Department
of Chemistry, Faculty of Science, King Khalid
University, Abha 61421, Saudi Arabia
| | - Nashwa M. El-Metwaly
- Department
of Chemistry, Faculty of Applied Science, Umm Al Qura University, Makkah 21961, Saudi Arabia
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Synthesis and elucidation of binuclear thiazole-based complexes from Co(II) and Cu(II) ions: Conductometry, cytotoxicity and computational implementations for various verifications. J Mol Liq 2022. [DOI: 10.1016/j.molliq.2021.118100] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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Solvent free synthesis, characterization, DFT, cyclic voltammetry and biological assay of Cu(II), Hg(II) and UO2(II) – Schiff base complexes. ARAB J CHEM 2022. [DOI: 10.1016/j.arabjc.2021.103586] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
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Structural inspection for novel Pd(II), VO(II), Zn(II) and Cr(III)- azomethine metal chelates: DNA interaction, biological screening and theoretical treatments. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2021.131139] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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Al-Abdulkarim HA, El-khatib RM, Aljohani FS, Mahran A, Alharbi A, Mersal GA, El-Metwaly NM, Abu-Dief AM. Optimization for synthesized quinoline-based Cr3+, VO2+, Zn2+ and Pd2+complexes: DNA interaction, biological assay and in-silico treatments for verification. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2021.116797] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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Abu-Dief AM, El-khatib RM, Aljohani FS, Alzahrani SO, Mahran A, Khalifa ME, El-Metwaly NM. Synthesis and intensive characterization for novel Zn(II), Pd(II), Cr(III) and VO(II)-Schiff base complexes; DNA-interaction, DFT, drug-likeness and molecular docking studies. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2021.130693] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Alkhamis K, Alkhatib F, Alsoliemy A, Alrefaei AF, Katouah HA, Osman HE, Mersal GA, Zaky R, El-Metwaly NM. Elucidation for coordination features of hydrazide ligand under influence of variable anions in bivalent transition metal salts; green synthesis, biological activity confirmed by in-silico approaches. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2021.130410] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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Alharbi A, Alzahrani S, Alkhatib F, Abu Al-Ola K, Abdulaziz Alfi A, Zaky R, El-Metwaly NM. Studies on new Schiff base complexes synthesized from d10 metal ions: Spectral, conductometric measurements, DFT and docking simulation. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2021.116148] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
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Synthesis and structural elucidation for new pyrano thiazole complexes: Biological screening and effects on DNA through in-vitro and in-silico approaches. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2021.115844] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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Shah R, Habeebullah TM, Saad F, Althagafi I, Al‐dawood AY, Al‐Solimy AM, Al‐Ahmed ZA, Al‐Zahrani F, Farghaly TA, El‐Metwaly N. Characterization of new Co(II) complexes and photographic monitoring for their toxic impact on breast cancer cells according to simulation study. Appl Organomet Chem 2020. [DOI: 10.1002/aoc.5886] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Reem Shah
- Department of Chemistry, Faculty of Applied Science Umm Al‐Qura University Makkah Saudi Arabia
| | - Turki M. Habeebullah
- Department of Environment and Health Research, Custodian of Two Holy Mosques Institute for Hajj and Umrah Research Umm Al‐Qura University Makkah Saudi Arabia
| | - Fawaz Saad
- Department of Chemistry, Faculty of Applied Science Umm Al‐Qura University Makkah Saudi Arabia
| | - Ismail Althagafi
- Department of Chemistry, Faculty of Applied Science Umm Al‐Qura University Makkah Saudi Arabia
| | - Aisha Y. Al‐dawood
- Department of Chemistry, Faculty of Applied Science Umm Al‐Qura University Makkah Saudi Arabia
| | - Amerah M. Al‐Solimy
- Department of Chemistry, Faculty of Applied Science Umm Al‐Qura University Makkah Saudi Arabia
| | - Zehba A. Al‐Ahmed
- College of Art and Science, Dhahran Aljounb King Khalid University Saudi Arabia
| | - Fatimah Al‐Zahrani
- Chemistry Department, Faculty of Science King Khalid University Saudi Arabia
| | - Thoraya A. Farghaly
- Department of Chemistry, Faculty of Applied Science Umm Al‐Qura University Makkah Saudi Arabia
- Chemistry Department, Faculty of Science Cairo University Giza Egypt
| | - Nashwa El‐Metwaly
- Department of Chemistry, Faculty of Applied Science Umm Al‐Qura University Makkah Saudi Arabia
- Chemistry Department, Faculty of Science Mansoura University Mansoura Egypt
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Fesatidou M, Petrou A, Athina G. Heterocycle Compounds with Antimicrobial Activity. Curr Pharm Des 2020; 26:867-904. [DOI: 10.2174/1381612826666200206093815] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2019] [Accepted: 11/19/2019] [Indexed: 12/19/2022]
Abstract
Background:Bacterial infections are a growing problem worldwide causing morbidity and mortality mainly in developing countries. Moreover, the increased number of microorganisms, developing multiple resistances to known drugs, due to abuse of antibiotics, is another serious problem. This problem becomes more serious for immunocompromised patients and those who are often disposed to opportunistic fungal infections.Objective:The objective of this manuscript is to give an overview of new findings in the field of antimicrobial agents among five-membered heterocyclic compounds. These heterocyclic compounds especially five-membered attracted the interest of the scientific community not only for their occurrence in nature but also due to their wide range of biological activities.Method:To reach our goal, a literature survey that covers the last decade was performed.Results:As a result, recent data on the biological activity of thiazole, thiazolidinone, benzothiazole and thiadiazole derivatives are mentioned.Conclusion:It should be mentioned that despite the progress in the development of new antimicrobial agents, there is still room for new findings. Thus, research still continues.
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Affiliation(s)
- Maria Fesatidou
- School of Health, Department of Pharmacy, Aristotle University of Thessaloniki, Thessaloniki 54124, Greece
| | - Anthi Petrou
- School of Health, Department of Pharmacy, Aristotle University of Thessaloniki, Thessaloniki 54124, Greece
| | - Geronikaki Athina
- School of Health, Department of Pharmacy, Aristotle University of Thessaloniki, Thessaloniki 54124, Greece
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El‐Metwaly N, Farghaly TA, Elghalban MG. Synthesis, analytical and spectral characterization for new VO (II)‐triazole complexes; conformational study beside MOE docking simulation features. Appl Organomet Chem 2020. [DOI: 10.1002/aoc.5505] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Affiliation(s)
- Nashwa El‐Metwaly
- Chemistry Department, Faculty of Applied SciencesUmm Al‐Qura University Makkah Saudi Arabia
- Chemistry Department Faculty of ScienceMansoura University Mansoura Egypt
| | - Thoraya A. Farghaly
- Chemistry Department, Faculty of Applied SciencesUmm Al‐Qura University Makkah Saudi Arabia
- Chemistry Department, Faculty of ScienceCairo University Giza Egypt
| | - Marwa G. Elghalban
- Chemistry Department, Faculty of Applied SciencesUmm Al‐Qura University Makkah Saudi Arabia
- Chemistry Department Faculty of ScienceMansoura University Mansoura Egypt
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Farghaly TA, El-Metwaly N, Al-Soliemy AM, Katouah HA, Muhammad ZA, Sabour R. Synthesis, Molecular Docking and Antitumor Activity of New Dithiazoles. Polycycl Aromat Compd 2019. [DOI: 10.1080/10406638.2019.1689512] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
- Thoraya A. Farghaly
- Department of Chemistry, Faculty of Science, University of Cairo, Giza, Egypt
- Department of Chemistry, Faculty of Applied Science, Umm Al-Qura University, Makkah, Saudi Arabia
| | - Nashwa El-Metwaly
- Department of Chemistry, Faculty of Applied Science, Umm Al-Qura University, Makkah, Saudi Arabia
- Department of Chemistry, Faculty of Science, Mansoura University, Mansoura, Egypt
| | - Amerah M. Al-Soliemy
- Department of Chemistry, Faculty of Applied Science, Umm Al-Qura University, Makkah, Saudi Arabia
| | - Hanadi A. Katouah
- Department of Chemistry, Faculty of Applied Science, Umm Al-Qura University, Makkah, Saudi Arabia
| | - Zeinab A. Muhammad
- National Organization for Drug Control and Research (NODCAR), Cairo, Egypt
| | - Rehab Sabour
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy (Girls), Al-Azhar University, Cairo, Egypt
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M.A. Alaghaz A, Aldulmani SA. Preparation, Structural characterization and DNA binding/cleavage affinity of new bioactive nano‐sized metal (II/IV) complexes with oxazon‐Schiff's base ligand. Appl Organomet Chem 2019. [DOI: 10.1002/aoc.5135] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Affiliation(s)
- Abdel‐Nasser M.A. Alaghaz
- Chemistry Department, Faculty of ScienceAl–Azhar University Nasr City 1884 Cairo Egypt
- Chemistry Department, Faculty of ScienceJazan University Jizan Saudi Arabia
| | - Sharah A.A. Aldulmani
- Department of Chemistry, Faculty of Science for GirlsKing Khalid University Abha Saudi Arabia
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Althagafi I, El‐Metwaly NM, Farghaly T. Characterization of new Pt(IV)–thiazole complexes: Analytical, spectral, molecular modeling and molecular docking studies and applications in two opposing pathways. Appl Organomet Chem 2019. [DOI: 10.1002/aoc.5099] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Ismail Althagafi
- Department of Chemistry, Faculty of Applied ScienceUmm Al‐Qura University Makkah Saudi Arabia
| | - Nashwa M. El‐Metwaly
- Department of Chemistry, Faculty of Applied ScienceUmm Al‐Qura University Makkah Saudi Arabia
- Department of Chemistry, Faculty of ScienceMansoura University Mansoura Egypt
| | - Thoraya Farghaly
- Department of Chemistry, Faculty of Applied ScienceUmm Al‐Qura University Makkah Saudi Arabia
- Department of Chemistry, Faculty of ScienceCairo University Cairo Egypt
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New Series of Thiazole Derivatives: Synthesis, Structural Elucidation, Antimicrobial Activity, Molecular Modeling and MOE Docking. Molecules 2019; 24:molecules24091741. [PMID: 31060260 PMCID: PMC6539608 DOI: 10.3390/molecules24091741] [Citation(s) in RCA: 84] [Impact Index Per Article: 16.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2019] [Revised: 04/30/2019] [Accepted: 05/02/2019] [Indexed: 12/15/2022] Open
Abstract
Based on the extensive biological activities of thiazole derivatives against different types of diseases, we are interested in the effective part of many natural compounds, so we synthesized a new series of compounds containing di-, tri- and tetrathiazole moieties. The formation of such derivatives proceeded via reaction of 2-bromo-1-(4-methyl-2-(methylamino)thiazol-5-yl)ethan-1-one with heterocyclic amines, o-aminothiophenol and thiosemicarbazone derivatives. The structure and mechanistic pathways for all products were discussed and proved based on spectral results, in addition to conformational studies. Our aim after the synthesis is to investigate their antimicrobial activity against various types of bacteria and fungi species. Preceeding such an investigation, a molecular docking study was carried out with selected conformers, as representative examples, against three pathogen-proteins. This preliminary stage could support the biological application. The potency of these compounds as antimicrobial agents has been evaluated. The results showed that derivatives which have di- and trithiazole rings displayed high activity that exceeds the used standard antibiotic.
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Synthesis of Novel VO(II)-Perimidine Complexes: Spectral, Computational, and Antitumor Studies. Bioinorg Chem Appl 2018; 2018:7176040. [PMID: 30271430 PMCID: PMC6151213 DOI: 10.1155/2018/7176040] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2018] [Accepted: 04/26/2018] [Indexed: 11/18/2022] Open
Abstract
A series of perimidine derivatives (L1-5) were prepared and characterized by IR, 1H·NMR, mass spectroscopy, UV-Vis, XRD, thermal, and SEM analysis. Five VO(II) complexes were synthesized and investigated by most previous tools besides the theoretical usage. A neutral tetradentate mode of bonding is the general approach for all binding ligands towards bi-vanadyl atoms. A square-pyramidal is the configuration proposed for all complexes. XRD analysis introduces the nanocrystalline nature of the ligand while the amorphous appearance of its metal ion complexes. The rocky shape is the observable surface morphology from SEM images. Thermal analysis verifies the presence of water of crystallization with all coordination spheres. The optimization process was accomplished using the Gaussian 09 software by different methods. The most stable configurations were extracted and displayed. Essential parameters were computed based on frontier energy gaps with all compounds. QSAR parameters were also obtained to give another side of view about the biological approach with the priority of the L3 ligand. Applying AutoDockTools 4.2 program over all perimidine derivatives introduces efficiency against 4c3p protein of breast cancer. Antitumor activity was screened for all compounds by a comparative view over breast, colon, and liver carcinoma cell lines. IC50 values represent promising efficiency of the L4-VO(II) complex against breast, colon, and liver carcinoma cell lines. The binding efficiency of ligands towards CT-DNA was tested. Binding constant (K b) values are in agreement with the electron-drawing character of the p-substituent which offers high K b values. Also, variable Hammett's relations were drawn.
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