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Kumar S, Arora A, Maikhuri VK, Chaudhary A, Kumar R, Parmar VS, Singh BK, Mathur D. Advances in chromone-based copper(ii) Schiff base complexes: synthesis, characterization, and versatile applications in pharmacology and biomimetic catalysis. RSC Adv 2024; 14:17102-17139. [PMID: 38808245 PMCID: PMC11130647 DOI: 10.1039/d4ra00590b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2024] [Accepted: 05/20/2024] [Indexed: 05/30/2024] Open
Abstract
Chromones are well known as fundamental structural elements found in numerous natural compounds and medicinal substances. The Schiff bases of chromones have a much wider range of pharmacological applications such as antitumor, antioxidant, anti-HIV, antifungal, anti-inflammatory, and antimicrobial properties. A lot of research has been carried out on chromone-based copper(ii) Schiff-base complexes owing to their role in the organometallic domain and promise as potential bioactive cores. This review article is centered on copper(ii) Schiff-base complexes derived from chromones, highlighting their diverse range of pharmacological applications documented in the past decade, as well as the future research opportunities they offer.
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Affiliation(s)
- Sumit Kumar
- Department of Chemistry, Bioorganic Research Laboratory, University of Delhi Delhi India
- Department of Chemistry and Environmental Science, Medgar Evers College 1638 Bedford Avenue, Brooklyn New York 11225 USA
| | - Aditi Arora
- Department of Chemistry, Bioorganic Research Laboratory, University of Delhi Delhi India
| | - Vipin K Maikhuri
- Department of Chemistry, Bioorganic Research Laboratory, University of Delhi Delhi India
| | - Ankita Chaudhary
- Department of Chemistry, Maitreyi College, University of Delhi Delhi India
| | - Rajesh Kumar
- Department of Chemistry, Bioorganic Research Laboratory, University of Delhi Delhi India
- Department of Chemistry, R. D. S College, B. R. A. Bihar University Muzaffarpur India
| | - Virinder S Parmar
- Department of Chemistry, Bioorganic Research Laboratory, University of Delhi Delhi India
- Department of Chemistry and Environmental Science, Medgar Evers College 1638 Bedford Avenue, Brooklyn New York 11225 USA
- Amity Institute of Click Chemistry and Research Studies, Amity University Sector 125 Noida 201313 Uttar Pradesh India
| | - Brajendra K Singh
- Department of Chemistry, Bioorganic Research Laboratory, University of Delhi Delhi India
| | - Divya Mathur
- Department of Chemistry, Bioorganic Research Laboratory, University of Delhi Delhi India
- Department of Chemistry, Daulat Ram College, University of Delhi Delhi India
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Arulmozhi S, Sasikumar G, Subramani A, Mohammed MKA, Ali SJA, Ponnusamy S, Jabir MS, Elgorban AM, Zhang W, Natarajan H. Chemical, Pharmacological, and Theoretical Aspects of Some Transition Metal(II) Complexes Derived from Pyrrole Azine Schiff Base. ACS OMEGA 2023; 8:34458-34470. [PMID: 37779929 PMCID: PMC10536097 DOI: 10.1021/acsomega.3c02860] [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: 04/26/2023] [Accepted: 08/10/2023] [Indexed: 10/03/2023]
Abstract
Some new transition metal complexes were prepared by reacting metal(II) salts with Schiff base azines, which were prepared via condensation of 5-(diethylamino) salicylaldehyde and hydrazine with pyrrole-2-carbaldehyde. Their structures were confirmed based on CHN, UV-visible, FT-IR, and EPR measurements. The complexes were also assessed for their antibacterial, antioxidant, and anticancer properties. Some of these chemicals were said to be extraordinarily effective in this respect. The antibacterial activities of the complexes in vitro demonstrated their potential, although the [Cu(L)(bpy] complex was suggested to exhibit moderate activity against pathogens compared to all other in this series. The cytotoxic activity of the prepared analogues showed better cell viability compared with standard cisplatin. Moreover, there is a good agreement between the experimental and theoretical findings from docking and theoretical investigations done using DFT at the B3LYP level.
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Affiliation(s)
- Sivan Arulmozhi
- Post-Graduate
and Research Department of Chemistry, the
New College (Autonomous), Chennai 600014, India
| | | | - Annadurai Subramani
- Department
of Biochemistry, Dwaraka Doss Goverdhan
Doss Vaishnav College, Chennai 600106, Tamil Nadu, India
| | | | - Syed J. Askar Ali
- Post-Graduate
and Research Department of Chemistry, the
New College (Autonomous), Chennai 600014, India
| | - Sasikumar Ponnusamy
- Department
of Physics, Saveetha School of Engineering,
SIMATS, Chennai 602 701, India
| | - Majid S. Jabir
- Department
of Applied Sciences, University of Technology-Iraq, 10011 Baghdad, Iraq
| | - Abdallah M. Elgorban
- Department
of Botany and Microbiology, College of Science, King Saud University, P.O. 2455, Riyadh 11451, Saudi Arabia
| | - Wanli Zhang
- School
of Food Science and Engineering, Hainan
University, Haikou 570228, PR China
| | - Hema Natarajan
- Department
of Physics, Jerusalem College of Engineering, Narayanapuram, Pallikaranai, Chennai 600100, India
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Nayab S, Alam A, Ahmad N, Khan SW, Khan W, Shams DF, Shah MI, Ateeq M, Shah SK, Lee H. Thiophene-Derived Schiff Base Complexes: Synthesis, Characterization, Antimicrobial Properties, and Molecular Docking. ACS OMEGA 2023; 8:17620-17633. [PMID: 37251197 PMCID: PMC10210233 DOI: 10.1021/acsomega.2c08266] [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: 12/30/2022] [Accepted: 04/19/2023] [Indexed: 05/31/2023]
Abstract
Novel thiophene-derived Schiff base ligand DE, where DE is (E)-N1,N1-diethyl-N2-(thiophen-2-ylmethylene)ethane-1,2-diamine, and the corresponding M(II) complexes, [M(DE)X2] (M = Cu or Zn, X = Cl; M = Cd, X = Br), were prepared and structurally characterized. X-ray diffraction studies revealed that the geometry around the center of the M(II) complexes, [Zn(DE)Cl2] and [Cd(DE)Br2], could be best described as a distorted tetrahedral. In vitro antimicrobial screening of DE and its corresponding M(II) complexes, [M(DE)X2], was performed. The complexes were more potent and showed higher activities against Escherichia coli, Staphylococcus aureus, and Pseudomonas aeruginosa, fungi Candida albicans, and protozoa Leishmania major compared to the ligand. Among the studied complexes, [Cd(DE)Br2] exhibited the most promising antimicrobial activity against all the tested microbes compared to its analogs. These results were further supported by molecular docking studies. We believe that these complexes may significantly contribute to the efficient designing of metal-derived agents to treat microbial infections.
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Affiliation(s)
- Saira Nayab
- Department
of Chemistry, Shaheed Benazir Bhutto University
(SBBU), Sheringal
Upper Dir 18050, Khyber
Pakhtunkhwa, Islamic Republic of Pakistan
- Department
of Chemistry and Green-Nano Materials Research Center, Kyungpook National University, 80 Daehakro, Bukgu, Daegu, 41566, Republic of Korea
| | - Aftab Alam
- Department
of Chemistry, Shaheed Benazir Bhutto University
(SBBU), Sheringal
Upper Dir 18050, Khyber
Pakhtunkhwa, Islamic Republic of Pakistan
| | - Nasir Ahmad
- Department
of Chemistry Islamia College University
Peshawar, Peshawar 25000, Khyber Pakhtunkhwa, Islamic Republic of Pakistan
| | - Sher Wali Khan
- Department
of Chemistry, Shaheed Benazir Bhutto University
(SBBU), Sheringal
Upper Dir 18050, Khyber
Pakhtunkhwa, Islamic Republic of Pakistan
| | - Waliullah Khan
- Department
of Chemistry, Abdul Wali Khan University, Mardan 23200, Islamic Republic of Pakistan
| | - Dilawar Farhan Shams
- Department
of Environmental Sciences, Abdul Wali Khan
University, Mardan 23200, Islamic Republic of Pakistan
| | - Muhammad Ishaq
Ali Shah
- Department
of Chemistry, Abdul Wali Khan University, Mardan 23200, Islamic Republic of Pakistan
| | - Muhammad Ateeq
- Department
of Chemistry, Abdul Wali Khan University, Mardan 23200, Islamic Republic of Pakistan
| | - Said Karim Shah
- Department
of Physics, Abdul Wali Khan University, Mardan 23200, Islamic Republic of Pakistan
| | - Hyosun Lee
- Department
of Chemistry and Green-Nano Materials Research Center, Kyungpook National University, 80 Daehakro, Bukgu, Daegu, 41566, Republic of Korea
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Özdemir N, Yıldırım Baştemur G, Akpınar R, Perçin Özkorucuklu S, Erdem Tunçmen M, Karipcin F. Synthesis, Electrochemical and Antioxidant Properties of New Thiazolylazo‐based Mixed Ligand Metal Complexes. ChemistrySelect 2023. [DOI: 10.1002/slct.202204719] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/07/2023]
Affiliation(s)
- Neşet Özdemir
- Chemistry Department Nevşehir Hacı Bektaş Veli University 50300 Nevşehir Turkey
| | | | - Reyhan Akpınar
- Programme of Molecular Biotechnology and Genetics Istanbul University 34116 Istanbul Turkey
| | | | - Mukadder Erdem Tunçmen
- Innovative Technologies Application and Research Center Süleyman Demirel University 32260 Isparta Turkey
| | - Fatma Karipcin
- Chemistry Department Nevşehir Hacı Bektaş Veli University 50300 Nevşehir Turkey
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Copper(II) Chelates of Schiff Bases Enriched with Aliphatic Fragments: Synthesis, Crystal Structure, In Silico Studies of ADMET Properties and a Potency against a Series of SARS-CoV-2 Proteins. Pharmaceuticals (Basel) 2023. [DOI: 10.3390/ph16020286] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/16/2023] Open
Abstract
We report two complexes [Cu(LI)2] (1) and [Cu(LII)2] (2) (HLI = N-cyclohexyl-3-methoxysalicylideneimine, HLII = N-cyclohexyl-3-ethoxysalicylideneimine). The ligands in both complexes are trans-1,5-N,O-coordinated, yielding a square planar CuN2O2 coordination core. The molecule of 1 is planar with two cyclohexyl groups oriented to the opposite sites of the planar part of a molecule, while the molecule of 2 is significantly bent with two cyclohexyl groups oriented to the same convex site of a molecule. It was established that both complexes in MeOH absorb in the UV region due to intraligand transitions and LMCT. Furthermore, the UV-vis spectra of both complexes revealed two low intense shoulders in the visible region at about 460 and 520 nm, which were attributed to d–d transitions. Both complexes were predicted to belong to a fourth class of toxicity with the negative BBB property and positive gastrointestinal absorption property. According to the molecular docking analysis results, both complexes are active against all the applied SARS-CoV-2 proteins with the best binding affinity with Nsp 14 (N7-MTase), PLpro and Mpro. The obtained docking scores of complexes are either comparable to or even higher than those of the initial ligands. Complex 1 was found to be more efficient upon interaction with the applied proteins in comparison to complex 2. Ligand efficiency scores for the initial ligands, 1 and 2 were also revealed.
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Gopichand K, Mahipal V, Nageswara Rao N, Majeed Ganai A, Venkateswar Rao P. Co(II), Ni(II), Cu(II), and Zn(II) complexes with Benzothiazole Schiff base ligand: Preparation, Spectral Characterization, DNA Binding, and In Vitro Cytotoxic Activities. RESULTS IN CHEMISTRY 2023. [DOI: 10.1016/j.rechem.2023.100868] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/02/2023] Open
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Spectroscopic, Anti-bacterial, Anti-cancer and Molecular docking of Pd(II) and Pt(II) complexes with (E)-4-((dimethylamino)methyl)-2-((4,5-dimethylthiazol-2-yl)diazenyl)phenol ligand. JOURNAL OF SAUDI CHEMICAL SOCIETY 2023. [DOI: 10.1016/j.jscs.2023.101619] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/25/2023]
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Panda S, Dhara S, Singh A, Dey S, Kumar Lahiri G. Metal-coordinated azoaromatics: Strategies for sequential azo-reduction, isomerization and application potential. Coord Chem Rev 2023. [DOI: 10.1016/j.ccr.2022.214895] [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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9
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Unprecedented bi- and trinuclear palladium(II)-sodium complexes from a salophen-type Schiff base: Synthesis, characterization, thermal behavior, and in vitro biological activities. J Mol Struct 2023. [DOI: 10.1016/j.molstruc.2022.134224] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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10
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Singh G, Saini A, Mohit, Pawan, Diksha, Sushma, Suman, Priyanka, Satija P. Elucidating the sensing properties of thiophene amended organosilane for detection of chromium(III) ion and its potential activity against HIV-1 RT via computational approach. INORG CHEM COMMUN 2022. [DOI: 10.1016/j.inoche.2022.110090] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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11
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Tan Y, Lei Y. Synthesis and crystal structures of copper, nickel and zinc complexes derived from 2-((2-(pyrrolidin-1-yl)ethylimino)methyl)phenol with antimicrobial activity. Polyhedron 2022. [DOI: 10.1016/j.poly.2022.116270] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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12
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Bhattacharjee T, Adhikari S, Sheikh AH, Mahmoudi G, Mlowe S, Akerman MP, Choudhury NA, Chakraborty S, Butcher RJ, Kennedy AR, Demir BS, Örs A, Saygideger Y. Syntheses, crystal structures, theoretical studies, and anticancer properties of an unsymmetrical schiff base ligand N-2-(6-methylpyridyl)-2-hydroxy-1-naphthaldimine and its Ni(II) complex. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.133717] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
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13
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Inan A, Sünbül AB, Çaylar M, Uruş S, Orhan Z, Köse M, Ispir E. Highly Effective Aldose Reductase Mimetics: Catalytic Transfer Hydrogenation of D-Glucose to D-Sorbitol with Novel Azo-Azomethine Based Ru(II) Complexes. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.134844] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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Alfonso‐Herrera LA, Rosete‐Luna S, Hernández‐Romero D, Rivera‐Villanueva JM, Olivares‐Romero JL, Cruz‐Navarro JA, Soto‐Contreras A, Arenaza‐Corona A, Morales‐Morales D, Colorado‐Peralta R. Transition Metal Complexes with Tridentate Schiff Bases (O N O and O N N) Derived from Salicylaldehyde: An Analysis of Their Potential Anticancer Activity. ChemMedChem 2022; 17:e202200367. [PMID: 36068174 PMCID: PMC9826236 DOI: 10.1002/cmdc.202200367] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2022] [Revised: 09/05/2022] [Indexed: 01/11/2023]
Abstract
Although it is known that the first case of cancer was recorded in ancient Egypt around 1600 BC, it was not until 1917 during the First World War and the development of mustard gas that chemotherapy against cancer became relevant; however, its properties were not recognised until 1946 to later be used in patients. In this sense, the use of metallopharmaceuticals in cancer therapy was extensively explored until the 1960s with the discovery of cisplatin and its anticancer activity. From that date to the present, the search for more effective, more selective metallodrugs with fewer side effects has been an area of continuous exploration. Efforts have led to considering a wide variety of metals from the periodic table, mainly from the d-block, as well as a wide variety of organic ligands, preferably with proven biological activity. In this sense, various research groups have found an ideal binder in Schiff bases, since their raw materials are easily accessible, their synthesis conditions are friendly and their denticity can be manipulated. Therefore, in this review, we have explored the anticancer and antitumor activity reported in the literature for coordination complexes of d-block metals coordinated with tridentate Schiff bases (O N O and O N N) derived from salicylaldehyde. For this work, we have used the main scientific databases CCDC® and SciFinder®.
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Affiliation(s)
- Luis A. Alfonso‐Herrera
- Universidad Veracruzana Facultad de Ciencias QuímicasProlongación de Oriente 6, No. 100994340, OrizabaVeracruzMéxico
- Universidad Autónoma de Nuevo León Facultad de Ingeniería Civil Departamento de Ecomateriales y Energía Av. Universidad S/N Ciudad Universitaria64455San Nicolás de los GarzaNuevo LeónMéxico
| | - Sharon Rosete‐Luna
- Universidad Veracruzana Facultad de Ciencias QuímicasProlongación de Oriente 6, No. 100994340, OrizabaVeracruzMéxico
| | - Delia Hernández‐Romero
- Universidad Veracruzana Facultad de Ciencias QuímicasProlongación de Oriente 6, No. 100994340, OrizabaVeracruzMéxico
| | - José M. Rivera‐Villanueva
- Universidad Veracruzana Facultad de Ciencias QuímicasProlongación de Oriente 6, No. 100994340, OrizabaVeracruzMéxico
| | - José L. Olivares‐Romero
- Instituto de Ecología A.C. Red de Estudios Moleculares AvanzadosClúster Científico y Tecnológico BioMimic® Carretera Antigua a Coatepec, No. 35191070Xalapa, VeracruzMéxico
| | - J. Antonio Cruz‐Navarro
- Universidad Veracruzana Facultad de Ciencias QuímicasProlongación de Oriente 6, No. 100994340, OrizabaVeracruzMéxico
- Universidad Autónoma del Estado de HidalgoÁrea Académica de Química Km 4.5 Carretera Pachuca-Tulancingo42184, Mineral de la ReformaHidalgoMéxico
| | - Anell Soto‐Contreras
- Universidad Veracruzana Facultad de Ciencias QuímicasProlongación de Oriente 6, No. 100994340, OrizabaVeracruzMéxico
- Universidad VeracruzanaFacultad de Ciencias Biológicas y Agropecuarias Km 177 Camino Peñuela-Amatlán S/N94500, Peñuela, Amatlán de los ReyesVeracruzMéxico
| | - Antonino Arenaza‐Corona
- Universidad Nacional Autónoma de México Instituto de Química, Circuito Exterior S/N04510Ciudad de MéxicoMéxico
| | - David Morales‐Morales
- Universidad Nacional Autónoma de México Instituto de Química, Circuito Exterior S/N04510Ciudad de MéxicoMéxico
| | - Raúl Colorado‐Peralta
- Universidad Veracruzana Facultad de Ciencias QuímicasProlongación de Oriente 6, No. 100994340, OrizabaVeracruzMéxico
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Mahmoodi NO, Ahmadi A, Yazdani Nyaki H, Taherpour Nahzomi H, Panahi Kokhdan E. Efficient synthesis of new azo-sulfonamide derivatives and investigation of their molecular docking and cytotoxicity results. ARAB J CHEM 2022. [DOI: 10.1016/j.arabjc.2022.104383] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
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Protasenko NA, Baryshnikova SV, Cherkasov AV, Poddel’skii AI. Pentacoordinated Complexes of Triphenyltin(IV) with Bidentate N-Phenyl-o-iminophenols. RUSS J COORD CHEM+ 2022. [DOI: 10.1134/s1070328422070077] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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17
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Azo-based Multifunctional Molecules and Their Copper(II) Complexes as Potential Inhibitors Against Alzheimer’s Disease: XRD/Hirshfeld Analysis/ DFT/Molecular Docking/Cytotoxicity. INORG CHEM COMMUN 2022. [DOI: 10.1016/j.inoche.2022.109535] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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18
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Jain A, De S, Barman P. Microwave-assisted synthesis and notable applications of Schiff-base and metal complexes: a comparative study. RESEARCH ON CHEMICAL INTERMEDIATES 2022. [DOI: 10.1007/s11164-022-04708-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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19
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Nath BD, Islam MM, Karim MR, Rahman S, Shaikh MAA, Georghiou PE, Menelaou M. Recent Progress in Metal‐Incorporated Acyclic Schiff‐Base Derivatives: Biological Aspects. ChemistrySelect 2022. [DOI: 10.1002/slct.202104290] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Bikash Dev Nath
- Chemical Research Division Bangladesh Council of Scientific and Industrial Research (BCSIR) Dhanmondi Dhaka 1205 Bangladesh
| | - Md. Monarul Islam
- Chemical Research Division Bangladesh Council of Scientific and Industrial Research (BCSIR) Dhanmondi Dhaka 1205 Bangladesh
| | - Md. Rezaul Karim
- Chemical Research Division Bangladesh Council of Scientific and Industrial Research (BCSIR) Dhanmondi Dhaka 1205 Bangladesh
| | - Shofiur Rahman
- Department of Chemistry Memorial University of Newfoundland St. John's Newfoundland and Labrador A1B 3X7 Canada
| | - Md. Aftab Ali Shaikh
- Bangladesh Council of Scientific and Industrial Research (BCSIR) Dhanmondi Dhaka 1205 Bangladesh
- Department of Chemistry University of Dhaka Dhaka 1000 Bangladesh
| | - Paris E. Georghiou
- Department of Chemistry Memorial University of Newfoundland St. John's Newfoundland and Labrador A1B 3X7 Canada
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Synthesis and crystal structures of new mixed-ligand Schiff base complexes containing N-donor heterocyclic co-ligands: molecular docking and pharmacophore modeling studies on the main proteases of SARS-CoV-2 virus (COVID-19 disease). Polyhedron 2022; 220:115825. [PMID: 35399322 PMCID: PMC8978451 DOI: 10.1016/j.poly.2022.115825] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2022] [Accepted: 04/01/2022] [Indexed: 12/04/2022]
Abstract
Three new mixed-ligand copper(II) complexes (1–3) with NN'O type unsymmetrical tridentate Schiff base ligands (SB) and N-donor heterocyclic co-ligands, with general formula [Cu(SB)(L)]ClO4, were synthesized and characterized using single crystal x-ray diffraction (SCXRD), FT-IR and UV–Vis spectroscopy and elemental analyses. The SB ligand is the half-unit form of the condensation of 1,3-propanediamine with 5-methoxysalicylaldehyde and the co-ligands (L) are pyridine (py in (1)), 2,2′-bipyridine (bpy in (2)) and 1,10-phenanthroline (phen in (3)). Crystal structures of (2) and (3) were obtained by SCXRD. Molecular docking and pharmacophore studies were performed to study the interactions between the synthesized complexes and SARS-CoV-2 virus main proteases (PDB IDs: 6LU7, 6WQF and 6W9C). Results revealed that complex (3) with phen co-ligand showed better docking scores with the three receptors, i.e. 6LU7 (−8.05 kcal.mol−1), 6W9C (−7.70 kcal.mol−1) and 6WQF (−7.75 kcal.mol−1). The order of the binding best energies for (3) was also as follows: 6LU7 > 6WQF > 6W9C. All of the studied complexes showed considerable performance, comparable to the standard drug, Favipiravir.
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Pervaiz M, Sadiq A, Sadiq S, Saeed Z, Imran M, Younas U, Majid Bukhari S, Rashad Mahmood Khan R, Rashid A, Adnan A. Design and synthesis of Schiff base Homobimetallic-Complexes as promising antimicrobial agents. INORG CHEM COMMUN 2022. [DOI: 10.1016/j.inoche.2022.109206] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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22
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Ji J, Wang S, Zhao J, Yang T, Wang J, You Z. Synthesis, crystal structures and urease inhibition of copper, nickel and zinc complexes derived from 4-chloro-2-((pyridin-2-ylmethylene)amino)phenol. J COORD CHEM 2022. [DOI: 10.1080/00958972.2022.2032005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Jing Ji
- Department of Chemistry and Chemical Engineering, Liaoning Normal University, Dalian, P.R. China
| | - Shiyi Wang
- Department of Chemistry and Chemical Engineering, Liaoning Normal University, Dalian, P.R. China
| | - Jie Zhao
- Department of Chemistry and Chemical Engineering, Liaoning Normal University, Dalian, P.R. China
| | - Ting Yang
- Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, P.R. China
| | - Jiaqi Wang
- Department of Chemistry and Chemical Engineering, Liaoning Normal University, Dalian, P.R. China
| | - Zhonglu You
- Department of Chemistry and Chemical Engineering, Liaoning Normal University, Dalian, P.R. China
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Ceramella J, Iacopetta D, Catalano A, Cirillo F, Lappano R, Sinicropi MS. A Review on the Antimicrobial Activity of Schiff Bases: Data Collection and Recent Studies. Antibiotics (Basel) 2022; 11:antibiotics11020191. [PMID: 35203793 PMCID: PMC8868340 DOI: 10.3390/antibiotics11020191] [Citation(s) in RCA: 62] [Impact Index Per Article: 31.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2022] [Revised: 01/28/2022] [Accepted: 01/31/2022] [Indexed: 02/01/2023] Open
Abstract
Schiff bases (SBs) have extensive applications in different fields such as analytical, inorganic and organic chemistry. They are used as dyes, catalysts, polymer stabilizers, luminescence chemosensors, catalyzers in the fixation of CO2 biolubricant additives and have been suggested for solar energy applications as well. Further, a wide range of pharmacological and biological applications, such as antimalarial, antiproliferative, analgesic, anti-inflammatory, antiviral, antipyretic, antibacterial and antifungal uses, emphasize the need for SB synthesis. Several SBs conjugated with chitosan have been studied in order to enhance the antibacterial activity of chitosan. Moreover, the use of the nanoparticles of SBs may improve their antimicrobial effects. Herein, we provide an analytical overview of the antibacterial and antifungal properties of SBs and chitosan-based SBs as well as SBs-functionalized nanoparticles. The most relevant and recent literature was reviewed for this purpose.
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Affiliation(s)
- Jessica Ceramella
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, 87036 Arcavacata di Rende, Italy; (J.C.); (D.I.); (F.C.); (R.L.); (M.S.S.)
| | - Domenico Iacopetta
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, 87036 Arcavacata di Rende, Italy; (J.C.); (D.I.); (F.C.); (R.L.); (M.S.S.)
| | - Alessia Catalano
- Department of Pharmacy-Drug Sciences, University of Bari “Aldo Moro”, 70126 Bari, Italy
- Correspondence: ; Tel.: +39-0805442746
| | - Francesca Cirillo
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, 87036 Arcavacata di Rende, Italy; (J.C.); (D.I.); (F.C.); (R.L.); (M.S.S.)
| | - Rosamaria Lappano
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, 87036 Arcavacata di Rende, Italy; (J.C.); (D.I.); (F.C.); (R.L.); (M.S.S.)
| | - Maria Stefania Sinicropi
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, 87036 Arcavacata di Rende, Italy; (J.C.); (D.I.); (F.C.); (R.L.); (M.S.S.)
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24
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Pankov I, Skidanenko A, Tsaturyan A. Impact of substituent nature in diformylpyridyl Schiff base on photophysical and electrochemical properties of ruthenium- and iron-based complexes. NEW J CHEM 2022. [DOI: 10.1039/d2nj04050f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
The effect of substituents on the optical properties, redox potential, and reorganization energy in a series of Ru and Fe based complexes was studied. All studied complexes respond to the requirements for a sensitizer as the main component of DSSC.
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Affiliation(s)
- Ilya Pankov
- Institute of Physical and Organic Chemistry, Southern Federal University, Stachki Av. 194/2, Rostov-on-Don, Russia
| | - Anna Skidanenko
- Institute of Physical and Organic Chemistry, Southern Federal University, Stachki Av. 194/2, Rostov-on-Don, Russia
| | - Arshak Tsaturyan
- Institute of Physical and Organic Chemistry, Southern Federal University, Stachki Av. 194/2, Rostov-on-Don, Russia
- Univ Lyon, UJM-Saint-Etienne, CNRS, IOGS, Laboratoire Hubert Curien UMR5516, F-42023 St-Etienne, France
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25
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Burgart Y, Shchegolkov E, Shchur I, Kopchuk D, Gerasimova N, Borisevich S, Evstigneeva N, Zyryanov G, Savchuk M, Ulitko M, Zilberberg N, Kungurov N, Saloutin V, Charushin V, Chupakhin O. Promising Antifungal and Antibacterial Agents Based on 5-Aryl-2,2'-bipyridines and Their Heteroligand Salicylate Metal Complexes: Synthesis, Bioevaluation, Molecular Docking. ChemMedChem 2021; 17:e202100577. [PMID: 34783161 DOI: 10.1002/cmdc.202100577] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Revised: 11/11/2021] [Indexed: 12/25/2022]
Abstract
A series of new 5-aryl-2,2'-bipyridines and their (polyfluoro)salicylate complexes of Cu(II), Co(II) and Mn(II) were synthesized. Their antimicrobial activity was evaluated in vitro against six strains of Trichophytons, E. floccosum, M. canis, C. ablicans and Gram-negative bacteria N. gonorrhoeae. Among azo-ligands, Ph-bipy and Tol-bipy showed promising antifungal activity (minimum inhibitory concentration (MIC)<0.8-27 μM). Their antifungal action was found can be realized via binding Fe(III) ions. Tol-bipy suppressed growth of Gram-positive bacteria S. aureus, S. aureus MRSA and their monospecies biofilms (MIC 6-16 μM). Using molecular docking, the anti-staphylococcal action mechanism based on the inhibition of S. aureus DNA gyrase GyrB was proposed for the lead compounds. Among metal complexes, Cu(II) and Mn(II) complexes based on tetrafluorosalicylic acid and Tol-bipy or Ph-bipy had the high antifungal activity (MIC<0.24-32 μM). Mn(SalF4 -2H)2 (Tol-bipy)2 ] suppressed the growth of seven Candida strains at MIC 12-24 μM. [Cu(Sal-2H)(Ph-bipy)] and [Cu(SalF3 -2H)(Ph-bipy)2 ] showed the promising anti-gonorrhoeae activity (MIC 4.2-5.2 μM). (Cu(SalFn -2H)(Tol-bipy)2 ], [Cu(SalF4 -2H)(Ph-bipy)2 ] and [Cu(SalF3 -2H)(Ph-bipy)2 ]) were found active against the bacteria of S. aureus, S. aureus MRSA and their biofilms (MIC 2.4-41.4 μM). The most active compounds were tested for toxicity in vitro against human embryonic kidney (HEK-293) cells and in vivo experiments with CD-1 mice.
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Affiliation(s)
- Yanina Burgart
- Postovsky Institute of Organic Synthesis, Ural Branch of the Russian Academy of Sciences, S. Kovalevskoi St., 22, Ekaterinburg, 620990, Russia
| | - Evgeny Shchegolkov
- Postovsky Institute of Organic Synthesis, Ural Branch of the Russian Academy of Sciences, S. Kovalevskoi St., 22, Ekaterinburg, 620990, Russia
| | - Irina Shchur
- Postovsky Institute of Organic Synthesis, Ural Branch of the Russian Academy of Sciences, S. Kovalevskoi St., 22, Ekaterinburg, 620990, Russia
| | - Dmitry Kopchuk
- Postovsky Institute of Organic Synthesis, Ural Branch of the Russian Academy of Sciences, S. Kovalevskoi St., 22, Ekaterinburg, 620990, Russia.,Ural Federal University named after the First President of Russia B.N. Yeltsin, Mira St., 19, Ekaterinburg, 620002, Russia
| | - Natalia Gerasimova
- Ural Research Institute for Dermatology, Venereology and Immunopathology, Shcherbakova St., 8, Ekaterinburg, 620076, Russia
| | - Sophia Borisevich
- Ufa Institute of Chemistry of, Russian Academy of Science, Octyabrya St., 71, Ufa, 450078, Russia
| | - Natalia Evstigneeva
- Ural Research Institute for Dermatology, Venereology and Immunopathology, Shcherbakova St., 8, Ekaterinburg, 620076, Russia
| | - Grigory Zyryanov
- Postovsky Institute of Organic Synthesis, Ural Branch of the Russian Academy of Sciences, S. Kovalevskoi St., 22, Ekaterinburg, 620990, Russia.,Ural Federal University named after the First President of Russia B.N. Yeltsin, Mira St., 19, Ekaterinburg, 620002, Russia
| | - Maria Savchuk
- Postovsky Institute of Organic Synthesis, Ural Branch of the Russian Academy of Sciences, S. Kovalevskoi St., 22, Ekaterinburg, 620990, Russia.,Ural Federal University named after the First President of Russia B.N. Yeltsin, Mira St., 19, Ekaterinburg, 620002, Russia
| | - Maria Ulitko
- Ural Federal University named after the First President of Russia B.N. Yeltsin, Mira St., 19, Ekaterinburg, 620002, Russia
| | - Natalia Zilberberg
- Ural Research Institute for Dermatology, Venereology and Immunopathology, Shcherbakova St., 8, Ekaterinburg, 620076, Russia
| | - Nikolai Kungurov
- Ural Research Institute for Dermatology, Venereology and Immunopathology, Shcherbakova St., 8, Ekaterinburg, 620076, Russia
| | - Victor Saloutin
- Postovsky Institute of Organic Synthesis, Ural Branch of the Russian Academy of Sciences, S. Kovalevskoi St., 22, Ekaterinburg, 620990, Russia
| | - Valery Charushin
- Postovsky Institute of Organic Synthesis, Ural Branch of the Russian Academy of Sciences, S. Kovalevskoi St., 22, Ekaterinburg, 620990, Russia.,Ural Federal University named after the First President of Russia B.N. Yeltsin, Mira St., 19, Ekaterinburg, 620002, Russia
| | - Oleg Chupakhin
- Postovsky Institute of Organic Synthesis, Ural Branch of the Russian Academy of Sciences, S. Kovalevskoi St., 22, Ekaterinburg, 620990, Russia.,Ural Federal University named after the First President of Russia B.N. Yeltsin, Mira St., 19, Ekaterinburg, 620002, Russia
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