1
|
García ÁL, Ochoa-Terán A, Tirado-Guízar A, Jara-Cortés J, Pina-Luis G, Ortega HS, Labastida-Galván V, Ordoñez M, Peón J. Experimental and theoretical study of novel aminobenzamide–aminonaphthalimide fluorescent dyads with a FRET mechanism. RSC Adv 2022; 12:6192-6204. [PMID: 35424564 PMCID: PMC8982013 DOI: 10.1039/d1ra09278b] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2021] [Accepted: 02/15/2022] [Indexed: 01/02/2023] Open
Abstract
In this work, both experimental and theoretical methods were used to study the photophysical and metal ion binding properties of a series of new aminobenzamide–aminonaphthalimide (2ABZ–ANAPIM) fluorescent dyads. The 2-aminobenzamide (2ABZ) and 6-aminonaphthalimide (ANAPIM) fluorophores were linked through alkyl chains (C2 to C6) to obtain four fluorescent dyads. These dyads present a highly efficient (0.61 to 0.98) Förster Resonant Energy Transfer (FRET) from the 2ABZ to the ANAPIM due to the 2ABZ emission and ANAPIM excitation band overlap and the configurational stacking of both aromatic systems which allows the energy transfer. These dyads interact with Cu2+ and Hg2+ metal ions in solution inhibiting the FRET mechanism by the cooperative coordination of both 2ABZ and ANAPIM moieties. Both experimental and theoretical results are consistent and describe clearly the photophysical and coordination properties of these new dyads. The aminobenzamide–aminonaphthalimide fluorescent dyads allow the determination of Cu2+ and Hg2+ metal ion concentration from Förster Resonant Energy Transfer measurements.![]()
Collapse
Affiliation(s)
- Ángel L. García
- Centro de Graduados e Investigación en Química, Tecnológico Nacional de México/IT de Tijuana, Tijuana, Baja California, Mexico
| | - Adrián Ochoa-Terán
- Centro de Graduados e Investigación en Química, Tecnológico Nacional de México/IT de Tijuana, Tijuana, Baja California, Mexico
| | - Antonio Tirado-Guízar
- Centro de Graduados e Investigación en Química, Tecnológico Nacional de México/IT de Tijuana, Tijuana, Baja California, Mexico
| | - Jesús Jara-Cortés
- Unidad Académica de Ciencias Básicas e Ingenierías, Universidad Autónoma de Nayarit, Tepic, Nayarit, Mexico
| | - Georgina Pina-Luis
- Centro de Graduados e Investigación en Química, Tecnológico Nacional de México/IT de Tijuana, Tijuana, Baja California, Mexico
| | - Hisila Santacruz Ortega
- Departamento de Investigación en Polímeros y Materiales, Universidad de Sonora, Hermosillo, Sonora, Mexico
| | - Victoria Labastida-Galván
- Centro de Investigaciones Químicas-(IICBA), Universidad Autónoma del Estado de Morelos, Cuernavaca, Morelos, Mexico
| | - Mario Ordoñez
- Centro de Investigaciones Químicas-(IICBA), Universidad Autónoma del Estado de Morelos, Cuernavaca, Morelos, Mexico
| | - Jorge Peón
- Instituto de Química, Universidad Nacional Autónoma de México, Ciudad de México, Mexico
| |
Collapse
|
2
|
Loginova NV, Harbatsevich HI, Osipovich NP, Ksendzova GA, Koval’chuk TV, Polozov GI. Metal Complexes as Promising Agents for Biomedical Applications. Curr Med Chem 2020; 27:5213-5249. [DOI: 10.2174/0929867326666190417143533] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2018] [Revised: 03/02/2019] [Accepted: 03/29/2019] [Indexed: 12/24/2022]
Abstract
Background::
In this review article, a brief overview of novel metallotherapeutic agents
(with an emphasis on the complexes of essential biometals) promising for medical application is
presented. We have also focused on the recent work carried out by our research team, specifically
the development of redox-active antimicrobial complexes of sterically hindered diphenols with some
essential biometals (copper, zinc, nickel).
Results::
The complexes of essential metals (manganese, iron, cobalt, nickel, copper, zinc) described
in the review show diverse in vitro biological activities, ranging from antimicrobial and antiinflammatory
to antiproliferative and enzyme inhibitory. It is necessary to emphasize that the type of
organic ligands in these metal complexes seems to be responsible for their pharmacological
activities. In the last decades, there has been a significant interest in synthesis and biological
evaluation of metal complexes with redox-active ligands. A substantial step in the development of
these redox-active agents is the study of their physicochemical and biological properties, including
investigations in vitro of model enzyme systems, which can provide evidence on a plausible
mechanism underlying the pharmacological activity. When considering the peculiarities of the
pharmacological activity of the sterically hindered diphenol derivatives and their nickel(II),
copper(II) and zinc(II) complexes synthesized, we took into account the following: (i) all these
compounds are potential antioxidants and (ii) their antimicrobial activity possibly results from their
ability to affect the electron-transport chain.
Conclusion::
We obtained novel data demonstrating that the level of antibacterial and antifungal
activity in the series of the above-mentioned metal-based antimicrobials depends not only on the
nature of the phenolic ligands and complexing metal ions, but also on the lipophilicity and reducing
ability of the ligands and metal complexes, specifically regarding the potential biotargets of their
antimicrobial action – ferricytochrome c and the superoxide anion radical. The combination of
antibacterial, antifungal and antioxidant activity allows one to consider these compounds as
promising substances for developing therapeutic agents with a broad spectrum of activities.
Collapse
Affiliation(s)
| | | | - Nikolai P. Osipovich
- Research Institute for Physico-Chemical Problems of the Belarusian State University, Minsk, Belarus
| | - Galina A. Ksendzova
- Research Institute for Physico-Chemical Problems of the Belarusian State University, Minsk, Belarus
| | | | | |
Collapse
|
3
|
Hemalatha S, Dharmaraja J, Shobana S, Subbaraj P, Esakkidurai T, Raman N. Chemical and pharmacological aspects of novel hetero MLB complexes derived from NO2 type Schiff base and N2 type 1,10-phenanthroline ligands. JOURNAL OF SAUDI CHEMICAL SOCIETY 2020. [DOI: 10.1016/j.jscs.2019.09.004] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
|
4
|
Zhu J, Wang Y, Jin J, Qin L. Determination and modelling for solubility of o-aminobenzamide and its mixture in subcritical 1,1,1,2-tetrafluoroethane. Chem Eng Res Des 2018. [DOI: 10.1016/j.cherd.2017.12.042] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
|
5
|
Mphahlele MJ, Maluleka MM, Rhyman L, Ramasami P, Mampa RM. Spectroscopic, DFT, and XRD Studies of Hydrogen Bonds in N-Unsubstituted 2-Aminobenzamides. Molecules 2017; 22:E83. [PMID: 28054998 PMCID: PMC6155760 DOI: 10.3390/molecules22010083] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2016] [Revised: 12/24/2016] [Accepted: 12/27/2016] [Indexed: 01/31/2023] Open
Abstract
The structures of the mono- and the dihalogenated N-unsubstituted 2-aminobenzamides were characterized by means of the spectroscopic (¹H-NMR, UV-Vis, FT-IR, and FT-Raman) and X-ray crystallographic techniques complemented with a density functional theory (DFT) method. The hindered rotation of the C(O)-NH₂ single bond resulted in non-equivalence of the amide protons and therefore two distinct resonances of different chemical shift values in the ¹H-NMR spectra of these compounds were observed. 2-Amino-5-bromobenzamide (ABB) as a model confirmed the presence of strong intramolecular hydrogen bonds between oxygen and the amine hydrogen. However, intramolecular hydrogen bonding between the carbonyl oxygen and the amine protons was not observed in the solution phase due to a rapid exchange of these two protons with the solvent and fast rotation of the Ar-NH₂ single bond. XRD also revealed the ability of the amide unit of these compounds to function as a hydrogen bond donor and acceptor simultaneously to form strong intermolecular hydrogen bonding between oxygen of one molecule and the NH moiety of the amine or amide group of the other molecule and between the amine nitrogen and the amide hydrogen of different molecules. DFT calculations using the B3LYP/6-311++G(d,p) basis set revealed that the conformer (A) with oxygen and 2-amine on the same side predominates possibly due to the formation of a six-membered intramolecular ring, which is assisted by hydrogen bonding as observed in the single crystal XRD structure.
Collapse
Affiliation(s)
- Malose Jack Mphahlele
- Department of Chemistry, College of Science, Engineering and Technology, University of South Africa, Private Bag X06, Florida 1710, South Africa.
| | - Marole Maria Maluleka
- Department of Chemistry, College of Science, Engineering and Technology, University of South Africa, Private Bag X06, Florida 1710, South Africa.
| | - Lydia Rhyman
- Computational Chemistry Group, Department of Chemistry, Faculty of Science, University of Mauritius, Reduit 80837, Mauritius.
| | - Ponnadurai Ramasami
- Department of Chemistry, College of Science, Engineering and Technology, University of South Africa, Private Bag X06, Florida 1710, South Africa.
| | - Richard Mokome Mampa
- Department of Chemistry, University of Limpopo, Private Bag X1106, Sovenga 0727, South Africa.
| |
Collapse
|
6
|
Jiang Y, Zhu CF, Zheng Z, He JB, Wang Y. Synthesis, characterization and antibacterial activity of a biocompatible silver complex based on 2,2′-bipyridine and 5-sulfoisophthalate. Inorganica Chim Acta 2016. [DOI: 10.1016/j.ica.2016.07.014] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
|
7
|
Electropolymerization of Ni–LD metallopolymers on gold nanoparticles enriched multi-walled carbon nanotubes as nano-structure electrocatalyst for efficient voltammetric sertraline detection in human serum. Electrochim Acta 2016. [DOI: 10.1016/j.electacta.2016.03.117] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
|
8
|
Determination and modelling of solubility of o -aminobenzamide and its mixture with o -nitrobenzoic acid in supercritical carbon dioxide. J CO2 UTIL 2016. [DOI: 10.1016/j.jcou.2016.02.011] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
9
|
Landey-Álvarez MA, Ochoa-Terán A, Pina-Luis G, Martínez-Quiroz M, Aguilar-Martínez M, Elías-García J, Miranda-Soto V, Ramírez JZ, Machi-Lara L, Labastida-Galván V, Ordoñez M. Novel naphthalimide–aminobenzamide dyads as OFF/ON fluorescent supramolecular receptors in metal ion binding. Supramol Chem 2016. [DOI: 10.1080/10610278.2016.1149180] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Marco A. Landey-Álvarez
- Centro de Graduados e Investigación en Química, Instituto Tecnológico de Tijuana, Tijuana, Mexico
| | - Adrián Ochoa-Terán
- Centro de Graduados e Investigación en Química, Instituto Tecnológico de Tijuana, Tijuana, Mexico
| | - Georgina Pina-Luis
- Centro de Graduados e Investigación en Química, Instituto Tecnológico de Tijuana, Tijuana, Mexico
| | - Marisela Martínez-Quiroz
- Centro de Graduados e Investigación en Química, Instituto Tecnológico de Tijuana, Tijuana, Mexico
| | | | - José Elías-García
- Unidad Académica de Ciencias Químicas, Universidad Autónoma de Zacatecas, Zacatecas, Mexico
| | - Valentín Miranda-Soto
- Centro de Graduados e Investigación en Química, Instituto Tecnológico de Tijuana, Tijuana, Mexico
| | - José-Zeferino Ramírez
- Departamento de Investigación en Polímeros y Materiales, Universidad de Sonora, Hermosillo, Mexico
| | - Lorena Machi-Lara
- Departamento de Investigación en Polímeros y Materiales, Universidad de Sonora, Hermosillo, Mexico
| | - Victoria Labastida-Galván
- Centro de Investigaciones Químicas-(IICBA), Universidad Autónoma del Estado de Morelos, Cuernavaca, Mexico
| | - Mario Ordoñez
- Centro de Investigaciones Químicas-(IICBA), Universidad Autónoma del Estado de Morelos, Cuernavaca, Mexico
| |
Collapse
|
10
|
Dharmaraja J, Subbaraj P, Esakkidurai T, Shobana S. Studies on Ni(II), Cu(II) and Zn(II) complexes with 2-aminobenzamide and some bioactive imidazole enzyme constituents. J COORD CHEM 2015. [DOI: 10.1080/00958972.2015.1101758] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Jeyaprakash Dharmaraja
- Division of Chemistry, Faculty of Science and Humanities, Sree Sowdambika College of Engineering, Aruppukottai, India
| | | | | | - Sutha Shobana
- Department of Chemistry and Research Centre, Aditanar College of Arts and Science, Tiruchendur, India
| |
Collapse
|
11
|
Inamdar PR, Sheela A. Exploration of DNA binding mode, chemical nuclease, cytotoxic and apoptotic potentials of diketone based oxovanadium(IV) complexes. Int J Biol Macromol 2015; 76:269-78. [PMID: 25720830 DOI: 10.1016/j.ijbiomac.2015.02.027] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2015] [Revised: 02/16/2015] [Accepted: 02/17/2015] [Indexed: 01/01/2023]
Abstract
Two diketone based oxovanadium complexes, viz., bis(4,4,4-trifluoro-1-phenylbutane-1,3-dionato)oxovanadium(IV) (1) and bis(1,1,1-trifluoropentane-2,4-dionato)oxovanadium(IV) (2), have been synthesized and characterized by spectroscopic and analytical techniques. The DNA binding and the cleaving ability of the complexes is assessed by UV-vis spectroscopy, fluorescence spectroscopy, viscometry and gel electrophoretic studies. The DNA binding constant values (Kb) are found to be 1.95 ± 0.16 × 10(3)M(-1) for complex 1 and 1.064 ± 0.17 × 10(3)M(-1) for complex 2, respectively. Based on the results of the spectral and viscosity studies, it is observed that the complexes, interestingly, have preferred minor groove binding with DNA. Further, the concentration-dependent oxidative cleavage pattern of pBR322 in the presence of the activating reagent, hydrogen peroxide, has also been discussed. In addition, the complexes have shown moderate cytotoxic activity by inducing apoptosis against the cervical cancer cell line, HeLa. The results of in silico analysis and logP predictions are found to be in good agreement with the experimental observations. Thus, synthesized oxovanadium complexes have displayed promising DNA binding behavior and DNA cleavage activity with moderately cytotoxic nature.
Collapse
Affiliation(s)
- Poonam Rajiv Inamdar
- Materials Chemistry Division, School of Advanced Sciences, VIT University, Vellore, 632014, Tamil Nadu, India
| | - Angappan Sheela
- Materials Chemistry Division, School of Advanced Sciences, VIT University, Vellore, 632014, Tamil Nadu, India.
| |
Collapse
|
12
|
DNA incision evaluation, binding investigation and biocidal screening of novel metallonucleases of 1,7-bis(4-hydroxy-3-methoxyphenyl)hepta-1,6-diene-3,5-dione based Knoevenagel condensate having methionine: Synthesis and structural validation. J Mol Struct 2015. [DOI: 10.1016/j.molstruc.2014.10.073] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
|