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El-Ghamry HA, Al-Ziyadi RO, Alkhatib FM, Takroni KM, Khedr AM. Metal Chelates of Sulfafurazole Azo Dye Derivative: Synthesis, Structure Affirmation, Antimicrobial, Antitumor, DNA Binding, and Molecular Docking Simulation. Bioinorg Chem Appl 2023; 2023:2239976. [PMID: 37274083 PMCID: PMC10234726 DOI: 10.1155/2023/2239976] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2023] [Revised: 03/31/2023] [Accepted: 04/15/2023] [Indexed: 06/06/2023] Open
Abstract
A series of divalent and one trivalent metal chelates of the azo ligand resulting from coupling of sulfafurazole diazonium chloride with resorcinol have been designed and synthesized. Structure investigation of the isolated chelates have been achieved by applying spectroscopic and analytical tools which collaborated to assure the formation of the metal chelates in the molar ratios of 1L: 1M for Ni(II), Co(II), and Fe(III) chelates, where Cu(II) and Zn(II) complexes formed in the ratio 2L : 1M. The geometrical arrangement around the metal canters was concluded from UV-Vis spectra to be octahedral for all metal chelates. The attachment of the ligand to the metal ions took place through the azo group nitrogen and o-hydroxyl oxygen through proton displacement leading to the ligand being in monobasic bidentate binding mode. Antimicrobial and antitumor activities of the interested compounds have been evaluated against alternative microorganisms and cancer cells, respectively, in a trial to investigate their extent of activity in addition to docking studies. The mode of interaction of the compounds with SS-DNA has been examined by UV-Vis spectra and viscosity studies.
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Affiliation(s)
- Hoda A. El-Ghamry
- Chemistry Department, Faculty of Applied Science, Umm Al-Qura University, Makkah, Saudi Arabia
- Chemistry Department, Faculty of Science, Tanta University, Tanta, Egypt
| | - Rajaa O. Al-Ziyadi
- Chemistry Department, Faculty of Applied Science, Umm Al-Qura University, Makkah, Saudi Arabia
| | - Fatmah M. Alkhatib
- Chemistry Department, Faculty of Applied Science, Umm Al-Qura University, Makkah, Saudi Arabia
| | - Khadiga M. Takroni
- Chemistry Department, Faculty of Applied Science, Umm Al-Qura University, Makkah, Saudi Arabia
| | - Abdalla M. Khedr
- Chemistry Department, Faculty of Science, Tanta University, Tanta, Egypt
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Iqbal M, Ullah N, Haleem MA, Ali S, Tahir MN, Mahboob-ur-Rehman. Synthesis, crystal structure elucidation, DNA-binding and micellization behavior of copper(II) carboxylate complexes. RESULTS IN CHEMISTRY 2023. [DOI: 10.1016/j.rechem.2022.100700] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/07/2022] Open
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Ocampo-Hernández J, de Jesús Gómez-Guzmán J, Cruz-Ramírez M, Rebolledo-Chávez JPF, Mendoza A, Moreno-Esparza R, Ortiz-Frade L. Electrochemical and CD-spectroelectrochemical studies of the interaction between BSA and the complex [Cu(Bztpen)] 2+, (Bztpen = (N-benzyl-N, N', N'-tris (pyridin-2-ylmethyl) ethylenediamine). J Inorg Biochem 2022; 237:111994. [PMID: 36126431 DOI: 10.1016/j.jinorgbio.2022.111994] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2022] [Revised: 09/02/2022] [Accepted: 09/05/2022] [Indexed: 01/18/2023]
Abstract
In this work we report the electrochemical, spectroscopical and spectro-electrochemical studies of a model complex [CuΙΙ(Bztpen)]2+, (Bztpen = (N-benzyl-N,N',N'-tris(pyridin-2-ylmethyl)ethylenediamine) in order to propose a methodology to evaluate the interaction of potential metal based anticancer agents during electron transfer processes, with transport proteins such as Bovine Serum Albumin (BSA). It was possible to establish a reversible electron transfer [CuΙΙ(Bztpen)]2+ +1e → [CuΙ(Bztpen)]+ and a weak interaction energy between BSA and [CuΙΙ(Bztpen)] and [CuΙ(Bztpen)] species, with no adsorption of protein over the electrode surface. Circular Dichroism (CD) Spectroelectrochemistry, not reported before, reveals no significant changes in BSA structure during the electron transfer [CuΙΙ(Bztpen)]2+ + 1e → [CuΙ(Bztpen)]+. CD experiments at variable temperature for BSA denaturalization in the absence and in the presence of [CuΙΙ(Bztpen)]2+, shown no change in thermodynamic parameters due to low interaction between the transport protein and copper complex.
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Affiliation(s)
- Janet Ocampo-Hernández
- Departamento de Electroquímica, Centro de Investigación y Desarrollo Tecnológico en Electroquímica S.C, Parque Tecnológico Querétaro, Sanfandila, Pedro de Escobedo, C.P 76703, Querétaro, Mexico
| | - José de Jesús Gómez-Guzmán
- Departamento de Electroquímica, Centro de Investigación y Desarrollo Tecnológico en Electroquímica S.C, Parque Tecnológico Querétaro, Sanfandila, Pedro de Escobedo, C.P 76703, Querétaro, Mexico
| | - Marisela Cruz-Ramírez
- Universidad Tecnológica de San Juan del Río, División de Química y Energías Renovables, Avenida La Palma No. 125 Vista Hermosa, San Juan del Río, Querétaro, Mexico
| | - Juan Pablo F Rebolledo-Chávez
- Universidad Tecnológica de San Juan del Río, División de Química y Energías Renovables, Avenida La Palma No. 125 Vista Hermosa, San Juan del Río, Querétaro, Mexico
| | - Angel Mendoza
- Centro de Química, Instituto de Ciencias, Benemérita Universidad Autónoma de Puebla, Ciudad Universitaria, Col. San Manuel, 72570 Puebla, Mexico
| | - Rafael Moreno-Esparza
- Departamento de Química Inorgánica y Nuclear, Facultad de Química, Universidad Nacional Autónoma de México, Av. Universidad 3000, Ciudad Universitaria, México, D.F 04510, Mexico
| | - Luis Ortiz-Frade
- Departamento de Electroquímica, Centro de Investigación y Desarrollo Tecnológico en Electroquímica S.C, Parque Tecnológico Querétaro, Sanfandila, Pedro de Escobedo, C.P 76703, Querétaro, Mexico.
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Pacheco-Velázquez SC, Robledo-Cadena DX, Hernández-Reséndiz I, Gallardo-Pérez JC, Moreno-Sánchez R, Rodríguez-Enríquez S. Energy Metabolism Drugs Block Triple Negative Breast Metastatic Cancer Cell Phenotype. Mol Pharm 2018; 15:2151-2164. [DOI: 10.1021/acs.molpharmaceut.8b00015] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
| | | | | | | | - Rafael Moreno-Sánchez
- Departamento de Bioquímica, Instituto Nacional de Cardiología, 14080 Tlalpan, CDMX, Mexico
| | - Sara Rodríguez-Enríquez
- Departamento de Bioquímica, Instituto Nacional de Cardiología, 14080 Tlalpan, CDMX, Mexico
- Laboratorio de Medicina Traslacional, Instituto Nacional de Cancerología, 14080 Tlalpan, CDMX, Mexico
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