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Sharma A, Kumar A, Singh AK, Kumar KJ, Narasimhan B, Kumar P. Ethnomedicinal Uses, Phytochemistry, Pharmacology, and Toxicology of Ruellia tuberosa L.: A Review. Chem Biodivers 2024; 21:e202400292. [PMID: 39056380 DOI: 10.1002/cbdv.202400292] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2024] [Accepted: 06/06/2024] [Indexed: 07/28/2024]
Abstract
Natural Products continue to be the purest source of physiologically active molecules employed in the identification of possible lead compounds in the drug discovery process. Acanthaceae is a big plant family with around 2500 species, found primarily in subtropical and tropical regions, as well as the Mediterranean, Australia, and the United States. Several species of the Acanthaceae family have been used traditionally to treat a variety of diseases, including gastrointestinal and cardiovascular ailments, etc. Ruellia tuberosa commonly known as "Mexican Bluebell" is a perennial herb that originated in Central America and has spread to some countries in the Southern tropics and Southeast Asia. It has been utilized as a traditional Rasayana plant from ancient times. R. tuberosa extracts and phytochemicals showed potent bioactivities, such as anticancer, anti-inflammatory, wound healing, antifungal, antimicrobial, anti-diabetic, hypoglycemic, hypolipidemic, gastro-protective, and anthelminthic activities. Chemical analyses have unveiled a range of bioactive constituents within the plant, including alkaloids, flavonoids, saponins, and phenolic compounds, suggestive of its therapeutic potential. Collectively, this review provides an overview of R. tuberosa, encompassing its traditional uses, ethnomedicinal importance, phytochemistry, pharmacological properties, and toxicity.
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Affiliation(s)
- Akanksha Sharma
- Department of Pharmaceutical Sciences and Natural Products, Central University of Punjab, Ghudda, Bathinda, India-, 151401
- Department of Pharmaceutical Sciences and Technology, Birla Institute of Technology, Mesra, Ranchi, Jharkhand, India-, 835215
| | - Adarsh Kumar
- Department of Pharmaceutical Sciences and Natural Products, Central University of Punjab, Ghudda, Bathinda, India-, 151401
| | - Ankit Kumar Singh
- Department of Pharmaceutical Sciences and Natural Products, Central University of Punjab, Ghudda, Bathinda, India-, 151401
| | - K Jayaram Kumar
- Department of Pharmaceutical Sciences and Technology, Birla Institute of Technology, Mesra, Ranchi, Jharkhand, India-, 835215
| | | | - Pradeep Kumar
- Department of Pharmaceutical Sciences and Natural Products, Central University of Punjab, Ghudda, Bathinda, India-, 151401
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2
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Jamil YM, Al-Azab FM, Al-Selwi NA, Alorini T, Al-Hakimi AN. Preparation, physicochemical characterization, molecular docking and biological activity of a novel schiff-base and organophosphorus schiff base with some transition metal(II) ions. MAIN GROUP CHEMISTRY 2023. [DOI: 10.3233/mgc-220101] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
The two synthesis of Schiff base SB (Indole-3-carboxalidene-1-phenylsemicarbazide) and organophosphorus Schiff base OPSB (Indole-3-carboxalidene diphenylphosphate-1-phenylsemicarbazide) have been prepared and characterized by elemental analyses, IR, 1H-NMR, 13C-NMR, UV–Vis and XRD. A series of complexes of the type [M(SB)2Cl2].2H2O and [M(OPSB)Cl.(H2O)2].Cl, where M = Cu(II), Ni(II) and Co(II) have been synthesized and the chemical structures of them were established by magnetic susceptibility, conductance measurements, elemental analyses, IR, UV–Vis. These results suggest that the metal complexes have octahedral geometry. X-ray powder diffraction analysis of ligands and SB complexes indicate that they are crystalline in nature and within nano range. The molecular docking of [Co(OPSB)Cl.(H2O)2].Cl is discussed using MOE software to understand the binding pattern of the investigated compound towards target proteins Bacillus subtilis (PDB ID: 2RHL), Staphylococcus aureus (PDB ID: 4URM), Escherichia coli (PDB ID: 4PRV), Pseudomonas aeruginosa (PDB ID: 4JVI). All compounds have been evaluated for their antimicrobial. The ligands and OPSB complexes showed high antioxidant activity.
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Affiliation(s)
- Yasmin M.S. Jamil
- Department of Chemistry, Faculty of Science, Sana’a University, Yemen
| | - Fathi M. Al-Azab
- Department of Chemistry, Faculty of Science, Sana’a University, Yemen
| | | | - Thamer Alorini
- Department of Chemistry, College of Sciences, Qassim University, Buraidah, Saudi Arabia
| | - Ahmed N. Al-Hakimi
- Department of Chemistry, College of Sciences, Qassim University, Buraidah, Saudi Arabia
- Department of Chemistry, College of Sciences, Ibb University, Ibb, Yemen
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3
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Elaboration and structural study of Ni(II), Cu(II), Zn(II) and Co(II) complexes based on the ligand [(N1Z,N2Z)-N1,N2-bis((1H-pyrrol-2-yl) methylene) ethane-1,2-diamine] with evaluation of antioxidant/antibacterial activities and cytotoxicity. RESULTS IN CHEMISTRY 2023. [DOI: 10.1016/j.rechem.2023.100787] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023] Open
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4
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Fuior A, Cebotari D, Haouas M, Marrot J, Espallargas GM, Guérineau V, Touboul D, Rusnac RV, Gulea A, Floquet S. Synthesis, Structures, and Solution Studies of a New Class of [Mo 2O 2S 2]-Based Thiosemicarbazone Coordination Complexes. ACS OMEGA 2022; 7:16547-16560. [PMID: 35601294 PMCID: PMC9118386 DOI: 10.1021/acsomega.2c00705] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/03/2022] [Accepted: 04/01/2022] [Indexed: 06/01/2023]
Abstract
This paper deals with the synthesis, structural studies, and behavior in solution of unprecedented coordination complexes built by the association of a panel of 14 representative thiosemicarbazone ligands with the cluster [Mo2O2S2]2+. These complexes have been thoroughly characterized both in the solid state and in solution by XRD and by NMR, respectively. In particular, HMBC 1H{15N} and 1H DOSY NMR experiments bring important elements for understanding the complexes' behavior in solution. These studies demonstrate that playing on the nature and the position of various substituents on the ligands strongly influences the coordination modes of the ligands as well as the numbers of isomers in solution, mainly 2 products for the majority of complexes and up to 5 for some of them.
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Affiliation(s)
- Arcadie Fuior
- Institut
Lavoisier de Versailles, CNRS UMR 8180, Univ. Versailles Saint Quentin en Yvelines, Université Paris-Saclay, 45 av. des Etats-Unis, 78035 Cedex Versailles, France
- State
University of Moldova, Chişinău 2009, Republic of Moldova
| | - Diana Cebotari
- Institut
Lavoisier de Versailles, CNRS UMR 8180, Univ. Versailles Saint Quentin en Yvelines, Université Paris-Saclay, 45 av. des Etats-Unis, 78035 Cedex Versailles, France
- State
University of Moldova, Chişinău 2009, Republic of Moldova
| | - Mohamed Haouas
- Institut
Lavoisier de Versailles, CNRS UMR 8180, Univ. Versailles Saint Quentin en Yvelines, Université Paris-Saclay, 45 av. des Etats-Unis, 78035 Cedex Versailles, France
| | - Jérôme Marrot
- Institut
Lavoisier de Versailles, CNRS UMR 8180, Univ. Versailles Saint Quentin en Yvelines, Université Paris-Saclay, 45 av. des Etats-Unis, 78035 Cedex Versailles, France
| | | | - Vincent Guérineau
- Institut
de Chimie des Substances Naturelles, CNRS UPR2301, Université Paris-Saclay, Avenue de la Terrasse, 91198 Cedex Gif-sur-Yvette, France
| | - David Touboul
- Institut
de Chimie des Substances Naturelles, CNRS UPR2301, Université Paris-Saclay, Avenue de la Terrasse, 91198 Cedex Gif-sur-Yvette, France
| | - Roman V. Rusnac
- State
University of Moldova, Chişinău 2009, Republic of Moldova
| | - Aurelian Gulea
- State
University of Moldova, Chişinău 2009, Republic of Moldova
| | - Sébastien Floquet
- Institut
Lavoisier de Versailles, CNRS UMR 8180, Univ. Versailles Saint Quentin en Yvelines, Université Paris-Saclay, 45 av. des Etats-Unis, 78035 Cedex Versailles, France
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Abstract
A major problem with patient treatments using anticancer compounds is accompanying bacterial infections, which makes more information on how such compounds impact bacterial growth desirable. In the following study, we investigated the growth effects of an anticancerous non-toxic Schiff base oxidovanadium(V) complex (N-(salicylideneaminato)-N′-(2-hydroxyethyl)ethane-1,2-diamine) coordinated to the 3,5-di-tert-butylcatecholato ligand on a representative bacterium, Mycobacterium smegmatis (M. smeg). We prepared the Schiff base V-complexes as reported previously and selected a few complexes to develop a V-complex series. Biological studies of M. smeg growth inhibition were complemented by spectroscopic studies using UV-Vis spectrophotometry and NMR spectroscopy to determine which complexes were intact under biologically relevant conditions. We specifically chose to examine (1) the growth effects of Schiff base oxidovanadium complexes coordinated to a catechol, (2) the growth effects of respective free catecholates on M. smeg, and (3) to identify complexes where the metal coordination complex was more potent than the ligand alone under biological conditions. Results from these studies showed that the observed effects of Schiff base V-catecholate complex are a combination of catechol properties including toxicity, hydrophobicity, and sterics.
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Chang LL, Yang J, Lai SQ, Liu XR, Yang ZW, Zhao SS. Synthesis, crystal structures and CT-DNA/BSA binding properties of Co(III) and Cu(II) complexes with bipyridine Schiff base ligand. Inorganica Chim Acta 2022. [DOI: 10.1016/j.ica.2021.120751] [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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Yernale N, Matada B, Vibhutimath G, Biradar V, Karekal M, Udayagiri M, Hire Mathada M. Indole core-based Copper(II), Cobalt(II), Nickel(II) and Zinc(II) complexes: Synthesis, spectral and biological study. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2021.131410] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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8
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New cytotoxic zinc(II) and copper(II) complexes of Schiff base ligands derived from homopiperonylamine and halogenated salicylaldehyde. Inorganica Chim Acta 2021. [DOI: 10.1016/j.ica.2020.120171] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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9
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Parsekar SU, Velankanni P, Sridhar S, Haldar P, Mate NA, Banerjee A, Sudhadevi Antharjanam PK, Koley AP, Kumar M. Protein binding studies with human serum albumin, molecular docking and in vitro cytotoxicity studies using HeLa cervical carcinoma cells of Cu(ii)/Zn(ii) complexes containing a carbohydrazone ligand. Dalton Trans 2020; 49:2947-2965. [PMID: 32073070 DOI: 10.1039/c9dt04656a] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
The interaction of two binuclear mixed ligand Cu(ii) complexes [Cu(o-phen)LCu(OAc)] (1) and [Cu(o-phen)LCu(o-phen)](OAc) (2) (H3L = o-HOC6H4C(H)[double bond, length as m-dash]N-NH-C(OH)[double bond, length as m-dash]N-N[double bond, length as m-dash]C(H)-C6H4OH-o) and a new mononuclear Zn(ii) complex [Zn(HL)(o-phen)(H2O)](OAc)·H2O (3) (H2L = o-HOC6H4-C(H)[double bond, length as m-dash]N-NH-C([double bond, length as m-dash]O)-NH-N[double bond, length as m-dash]C(H)-C6H4OH-o, o-phen = 1,10-phenanthroline, and OAc = CH3COO-) with human serum albumin (HSA) was studied using fluorescence quenching, synchronous and 3D fluorescence measurements and UV-vis spectroscopy. 3D fluorescence studies showed that the HSA structure was altered at the secondary and tertiary levels upon binding with the complexes. This was further supported by the electronic absorption spectral studies of HSA in the absence and presence of the compounds. The average binding distance (r) between HSA and the complexes was obtained by Förster's resonance energy transfer theory. Complex 3 was structurally characterized by X-ray crystallography. Molecular docking studies indicated that all three complexes primarily bind to HSA in subdomain IIA with amino acid residues such as Arg218 and Lys199 which are located at the entrance of Sudlow's site I. The in vitro cytotoxicities of complexes 1-3 against HeLa cells showed promising anticancer activity (IC50 = 3.5, 3.9 and 16.9 μM for 1, 2 and 3, respectively). Live cell time lapse imaging for 1 was done to capture the dynamic behavior of the cells upon treatment with the complex. Cell cycle analysis by flow cytometry with HeLa cells indicated that 1 and 2 induced cell cycle arrest in the G2/M phase while 3 induced arrest in the G0/G1 phase leading to cell death. Compounds 1 and 2 but not 3 induced apoptosis through the mitochondrial pathway as suggested from the relative p53, caspase3 and bcl2 mRNA levels measured by real-time quantitative PCR analysis.
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Affiliation(s)
- Sidhali U Parsekar
- Department of Chemical Engineering, Birla Institute of Technology and Science-Pilani, K. K. Birla Goa Campus, Zuarinagar, Goa 403726, India.
| | - Priyanka Velankanni
- Department of Chemical Engineering, Birla Institute of Technology and Science-Pilani, K. K. Birla Goa Campus, Zuarinagar, Goa 403726, India.
| | - Shruti Sridhar
- Department of Chemical Engineering, Birla Institute of Technology and Science-Pilani, K. K. Birla Goa Campus, Zuarinagar, Goa 403726, India. and Department of Biological Sciences, Birla Institute of Technology and Science-Pilani, K. K. Birla Goa Campus, Goa 403 726, India
| | - Paramita Haldar
- Department of Chemical Engineering, Birla Institute of Technology and Science-Pilani, K. K. Birla Goa Campus, Zuarinagar, Goa 403726, India.
| | - Nayan A Mate
- Department of Biological Sciences, Birla Institute of Technology and Science-Pilani, K. K. Birla Goa Campus, Goa 403 726, India
| | - Arnab Banerjee
- Department of Biological Sciences, Birla Institute of Technology and Science-Pilani, K. K. Birla Goa Campus, Goa 403 726, India
| | - P K Sudhadevi Antharjanam
- Sophisticated Analytical Instrument Facility, Indian Institute of Technology-Madras, Chennai 600 036, India
| | - Aditya P Koley
- Department of Chemistry, Birla Institute of Technology and Science-Pilani, K.K. Birla Goa Campus, Zuarinagar, Goa 403 726, India.
| | - Manjuri Kumar
- Department of Chemical Engineering, Birla Institute of Technology and Science-Pilani, K. K. Birla Goa Campus, Zuarinagar, Goa 403726, India.
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Peng DL. Synthesis and crystal structure of a phenolato, chlorido and end-on azido-cobridged tetranuclear copper(II) complex derived from 2-[(2-dimethylaminoethylimino)methyl]-4-methylphenol. INORG NANO-MET CHEM 2020. [DOI: 10.1080/24701556.2020.1724143] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Dong-Lai Peng
- Key Laboratory of Surface and Interface Science of Henan Province, School of Material & Chemical Engineering, Zhengzhou University of Light Industry, Zhengzhou, P.R. China
- Henan Collaborative Innovation Center of Environmental Pollution Control and Ecological Restoration, Zhengzhou University of Light Industry, Zhengzhou, P.R. China
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11
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Jyothi P, Koppu S, Sumalatha V, Ushaiah B, Gyana Kumari C. Synthesis, characterisation, cytotoxicity, DNA binding and antimicrobial studies of binary and ternary metal complexes of Co (II). INORG CHEM COMMUN 2019. [DOI: 10.1016/j.inoche.2019.107590] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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12
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Rajendran N, Periyasamy A, Kamatchi N, Solomon V. Biological evaluation of copper(II) complexes on N(4)−substituted thiosemicarbazide derivatives and diimine co-ligands using DNA interaction, antibacterial and in vitro cytotoxicity. J COORD CHEM 2019. [DOI: 10.1080/00958972.2019.1634806] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
| | - Abirami Periyasamy
- Department of Biotechnology, Lady Doak College, Madurai, Tamil Nadu, India
| | - Nithya Kamatchi
- Department of Zoology, Lady Doak College, Madurai, Tamil Nadu, India
| | - Vasantha Solomon
- Department of Chemistry, Lady Doak College, Madurai, Tamil Nadu, India
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Sucipto TH, Setyawati H, Churrotin S, Amarullah IH, Sumarsih S, Wardhani P, Aryati A, Soegijanto S. ANTI-DENGUE TYPE 2 VIRUS ACTIVITIES OF ZINC (II) COMPLEX COMPOUNDS WITH 2-(2,4 -DIHYDROXYPHENYL)-3,5,7-TRIHYDROXYCROMEN-4-ONE LIGANDS IN VERO CELLS. INDONESIAN JOURNAL OF TROPICAL AND INFECTIOUS DISEASE 2019. [DOI: 10.20473/ijtid.v7i5.10851] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Dengue virus (DENV) is a disease that is transmitted through Aedes aegypti and Aedes albopictus mosquitoes, and is spread in tropical and sub-tropical regions. Now, dengue or antiviral vaccines for humans do not yet exist, but there are great efforts to achieve this goal. Complex compounds are reported to fungicidal, bactericidal and antiviral activity. Antiviral activity against DENV is an important alternative to the characterization and development of drugs candidate. The purpose of this study was to study zinc(II) compounds with 2-(2,4-dihydroxyphenyl)-3,5,7-trihydroxycromen-4-one ligand on DENV-2 replication in Vero cells. Vero cell lines (African green monkey kidney) was used in this study, maintained and propagated in Minimum Essential Eagle Medium containing 10% fetal bovine serum at 37°C in 5% CO2. The activity of dengue virus was carried out by enzyme-immunosorbent assay (ELISA) method and CellTiter96® Non-Radioactive Proliferation. The value of activity inhibition (IC50) of complex compounds with variations of mol metal: ligand 1:2, 1:3, and 1:4 against dengue virus type 2 (DENV2) was 2.44 μg/ml, 2.75 μg/ml, respectively and 2.00 μg/ml, also the toxicity value (CC50) of complex compounds with variation mol metal: ligand 1:4 for Vero cells is 3.59 μg/ml. The results of this study were indicate that these properties have been shown to inhibit anti-dengue type 2 virus (DENV-2), but are also toxic in Vero cells. Including previous study about complex compound interaction with dengue virus type 2 activity, Zn(II) more reactive compound then Cu(II), and Co(II). The comparison with Cu(II) complex compound, it has been revealed that Co(II) and Zn(II) is more toxic, was found to be nontoxic to human erythrocyte cells even at a concentration of 500 μg/ml.
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Chaabane L, Chahdoura H, Moslah W, Snoussi M, Beyou E, Lahcini M, Srairi‐Abid N, Baouab MHV. Synthesis and characterization of Ni (II), Cu (II), Fe (II) and Fe
3
O
4
nanoparticle complexes with tetraaza macrocyclic Schiff base ligand for antimicrobial activity and cytotoxic activity against cancer and normal cells. Appl Organomet Chem 2019. [DOI: 10.1002/aoc.4860] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Laroussi Chaabane
- Unité de Recherche Matériaux et Synthèse Organique (UR17ES31) Institut Préparatoire aux Etudes d’Ingénieurs de MonastirUniversité de Monastir‐Tunisie Bd. de l’environnement 5019 Monastir Tunisie
- UMR CNRS5223, Ingénierie des Matériaux PolymèresUniversité Lyon 1 F‐69622 Villeurbanne France
| | - Hassiba Chahdoura
- Laboratoire de Recherche “Bioressourses, Biologie Intégrative & Valorisation”, Institut Supérieur de Biotechnologie de Monastir Avenue Tahar Hadded BP 74, 5000 Monastir Tunisia
| | - Wassim Moslah
- Université de Tunis El Manar, Institut Pasteur de Tunis, LR11IPT08 Venins et biomolécules thérapeutiques 1002 Tunis Tunisia
| | - Mejdi Snoussi
- Laboratoire de Recherche “Bioressourses, Biologie Intégrative & Valorisation”, Institut Supérieur de Biotechnologie de Monastir Avenue Tahar Hadded BP 74, 5000 Monastir Tunisia
| | - Emmanuel Beyou
- UMR CNRS5223, Ingénierie des Matériaux PolymèresUniversité Lyon 1 F‐69622 Villeurbanne France
| | - Mohammed Lahcini
- Laboratory of Organometallic and Macromolecular Chemistry‐Composites Materials, Faculty of Sciences and TechnologiesCadi Ayyad University Avenue Abdelkrim Elkhattabi, B.P. 549 40000 Marrakech Morocco
- Mohammed VI Polytechnic University Lot 660, Hay Moulay Rachid 43150 Ben Guerir Morocco
| | - Najet Srairi‐Abid
- Université de Tunis El Manar, Institut Pasteur de Tunis, LR11IPT08 Venins et biomolécules thérapeutiques 1002 Tunis Tunisia
| | - Mohamed Hassen V. Baouab
- Unité de Recherche Matériaux et Synthèse Organique (UR17ES31) Institut Préparatoire aux Etudes d’Ingénieurs de MonastirUniversité de Monastir‐Tunisie Bd. de l’environnement 5019 Monastir Tunisie
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Uyar Z, Erdener D, Koyuncu İ, Arslan Ü. Synthesis, Characterization, and Cytotoxic Activities of a Schiff Base Ligand and Its Binuclear Copper(II) and Manganese(III) Complexes. JOURNAL OF THE TURKISH CHEMICAL SOCIETY, SECTION A: CHEMISTRY 2017. [DOI: 10.18596/jotcsa.329108] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
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16
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Ioannou A, Daskalakis V, Varotsis C. Detection of Maillard reaction products by a coupled HPLC-Fraction collector technique and FTIR characterization of Cu(II)-complexation with the isolated species. J Mol Struct 2017. [DOI: 10.1016/j.molstruc.2017.04.011] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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17
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Pahonţu E, Julea F, Chumakov Y, Petrenco P, Roşu T, Gulea A. Synthesis, characterization, crystal structure and antiproliferative activity studies of Cu(II), Ni(II) and Co(II) complexes with 4-benzoyl-5-pyrazolones derived compounds. J Organomet Chem 2017. [DOI: 10.1016/j.jorganchem.2017.01.018] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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18
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New non-toxic transition metal nanocomplexes and Zn complex-silica xerogel nanohybrid: Synthesis, spectral studies, antibacterial, and antitumor activities. J Mol Struct 2016. [DOI: 10.1016/j.molstruc.2016.04.037] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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19
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Shebl M. Mononuclear, homo- and hetero-binuclear complexes of 1-(5-(1-(2-aminophenylimino)ethyl)-2,4-dihydroxyphenyl)ethanone: synthesis, magnetic, spectral, antimicrobial, antioxidant, and antitumor studies. J COORD CHEM 2016. [DOI: 10.1080/00958972.2015.1116688] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Affiliation(s)
- Magdy Shebl
- Faculty of Education, Department of Chemistry, Ain Shams University, Cairo, Egypt
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20
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Segneanu AE, Grozescu I, Cziple F, Berki D, Damian D, Niculite CM, Florea A, Leabu M. Helleborus purpurascens-Amino Acid and Peptide Analysis Linked to the Chemical and Antiproliferative Properties of the Extracted Compounds. Molecules 2015; 20:22170-87. [PMID: 26690401 PMCID: PMC6331985 DOI: 10.3390/molecules201219819] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2015] [Revised: 11/27/2015] [Accepted: 11/27/2015] [Indexed: 11/21/2022] Open
Abstract
There is a strong drive worldwide to discover and exploit the therapeutic potential of a large variety of plants. In this work, an alcoholic extract of Helleborus purpurascens (family Ranunculaceae) was investigated for the identification of amino acids and peptides with putative antiproliferative effects. In our work, a separation strategy was developed using solvents of different polarity in order to obtain active compounds. Biochemical components were characterized through spectroscopic (mass spectroscopy) and chromatographic techniques (RP-HPLC and GC-MS). The biological activity of the obtained fractions was investigated in terms of their antiproliferative effects on HeLa cells. Through this study, we report an efficient separation of bioactive compounds (amino acids and peptides) from a plant extract dependent on solvent polarity, affording fractions with unaffected antiproliferative activities. Moreover, the two biologically tested fractions exerted a major antiproliferative effect, thereby suggesting potential anticancer therapeutic activity.
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Affiliation(s)
- Adina-Elena Segneanu
- National Institute for Research and Development in Electrochemistry and Condensed Matter-INCEMC, Timisoara 300224, Romania.
- University Politehnica Timisoara, 2 Piata Victoriei, Timisoara 300006, Romania.
| | - Ioan Grozescu
- National Institute for Research and Development in Electrochemistry and Condensed Matter-INCEMC, Timisoara 300224, Romania.
- University Politehnica Timisoara, 2 Piata Victoriei, Timisoara 300006, Romania.
| | - Florentina Cziple
- University "Eftimie Murgu", Resita, 1-4 Traian Vuia, Resita 320085, Romania.
| | - Daniel Berki
- University Politehnica Timisoara, 2 Piata Victoriei, Timisoara 300006, Romania.
| | - Daniel Damian
- National Institute for Research and Development in Electrochemistry and Condensed Matter-INCEMC, Timisoara 300224, Romania.
- University Politehnica Timisoara, 2 Piata Victoriei, Timisoara 300006, Romania.
| | - Cristina Mariana Niculite
- Department of Morphological Sciences, University of Medicine and Pharmacy "Carol Davila", 8 Eroilor Sanitari Blvd, Sector 5, Bucharest 050474, Romania.
- "Victor Babes" National Institute of Pathology, 99-101, Splaiul Independentei, Sector 5, Bucharest 050096, Romania.
| | - Alexandru Florea
- Department of Morphological Sciences, University of Medicine and Pharmacy "Carol Davila", 8 Eroilor Sanitari Blvd, Sector 5, Bucharest 050474, Romania.
- "Victor Babes" National Institute of Pathology, 99-101, Splaiul Independentei, Sector 5, Bucharest 050096, Romania.
| | - Mircea Leabu
- Department of Morphological Sciences, University of Medicine and Pharmacy "Carol Davila", 8 Eroilor Sanitari Blvd, Sector 5, Bucharest 050474, Romania.
- "Victor Babes" National Institute of Pathology, 99-101, Splaiul Independentei, Sector 5, Bucharest 050096, Romania.
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21
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Pessoa JC, Etcheverry S, Gambino D. Vanadium compounds in medicine. Coord Chem Rev 2015; 301:24-48. [PMID: 32226091 PMCID: PMC7094629 DOI: 10.1016/j.ccr.2014.12.002] [Citation(s) in RCA: 337] [Impact Index Per Article: 37.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2014] [Revised: 11/18/2014] [Accepted: 12/02/2014] [Indexed: 12/02/2022]
Abstract
Vanadium is a transition metal that, being ubiquitously distributed in soil, crude oil, water and air, also found roles in biological systems and is an essential element in most living beings. There are also several groups of organisms which accumulate vanadium, employing it in their biological processes. Vanadium being a biological relevant element, it is not surprising that many vanadium based therapeutic drugs have been proposed for the treatment of several types of diseases. Namely, vanadium compounds, in particular organic derivatives, have been proposed for the treatment of diabetes, of cancer and of diseases caused by parasites. In this work we review the medicinal applications proposed for vanadium compounds with particular emphasis on the more recent publications. In cells, partly due to the similarity of vanadate and phosphate, vanadium compounds activate numerous signaling pathways and transcription factors; this by itself potentiates application of vanadium-based therapeutics. Nevertheless, this non-specific bio-activity may also introduce several deleterious side effects as in addition, due to Fenton's type reactions or of the reaction with atmospheric O2, VCs may also generate reactive oxygen species, thereby introducing oxidative stress with consequences presently not well evaluated, particularly for long-term administration of vanadium to humans. Notwithstanding, the potential of vanadium compounds to treat type 2 diabetes is still an open question and therapies using vanadium compounds for e.g. antitumor and anti-parasitic related diseases remain promising.
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Affiliation(s)
- Joao Costa Pessoa
- Centro de Química Estrutural, Instituto Superior Técnico, Universidade de Lisboa, Av Rovisco Pais, 1049-001 Lisboa, Portugal
| | - Susana Etcheverry
- Cátedra de Bioquímica Patológica and CEQUINOR, Facultad de Ciencias Exactas, Universidad Nacional de La Plata, 47 y 115 1900 La Plata, Argentina
| | - Dinorah Gambino
- Cátedra de Química Inorgánica, Facultad de Química, Universidad de la República, Gral. Flores 2124, 11800 Montevideo, Uruguay
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22
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Liu HY. Synthesis, Structural Characterization, and Antibacterial Activity of Cu(II) and Zn(II) Complexes With Tetradentate Schiff Bases. ACTA ACUST UNITED AC 2015. [DOI: 10.1080/15533174.2014.963243] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Affiliation(s)
- Huan-Yu Liu
- School of Chemistry and Chemical Engineering, Guangdong Pharmaceutical University, Zhongshan, P. R. China
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23
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Montazerozohori M, Musavi SA, Masoudiasl A, Hojjati A, Assoud A. DFT study and crystal structure analysis of a new nano-structure five coordinated Hg(II) complex involving C-H⋯O, N⋯O and π⋯π interactions in a supra-molecular structure. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2015; 147:139-150. [PMID: 25835377 DOI: 10.1016/j.saa.2015.03.028] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/05/2014] [Revised: 02/07/2015] [Accepted: 03/01/2015] [Indexed: 06/04/2023]
Abstract
In this research, template synthesis and crystal structure of a new HgLI₂ complex are presented (L=N(1)-(4-nitrobenzylidene)-N(2)-(2-((E)-(4-nitrobenzylidene)amino)ethyl)ethane-1,2-diamine). The mercury complex crystallizes in the triclinic system with space group of P1¯. The crystal structure of the complex shows a distorted trigonal bipyramidal geometry around the mercury(II) center; including two I and an N atoms of Schiff base ligand in equatorial plane and two iminic N atoms in axial positions. Two five membered mercury containing rings [Hg(-N-C-C-N-)] are found in the structure. Some C-H⋯O, N⋯O and π⋯π intermolecular interactions causes a supra-molecular network in the solid-state. In addition to crystal structure analysis, density functional theory (DFT) study at the B3LYP/LanL2DZ level of theory has been also performed on the structure. Thereafter some theoretical structural and spectral data were compared with experimental results. Furthermore, total energy levels of HOMO and LUMO orbitals, molecular electrostatic potential, Mullikan atomic charges, thermodynamic and polarizability properties of the complex were calculated. Finally the mercury complex was prepared in nano-structure size confirmed by SEM and XRD analyses. The particles size of the titled complex was evaluated under 40 nm based on Sherrer's formula.
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Affiliation(s)
- M Montazerozohori
- Department of Chemistry, Yasouj University, Yasouj 7591874831, Iran.
| | - S A Musavi
- Department of Chemistry, Yasouj University, Yasouj 7591874831, Iran
| | - A Masoudiasl
- Department of Chemistry, Yasouj University, Yasouj 7591874831, Iran
| | - A Hojjati
- Department of Chemistry, Yasouj University, Yasouj 7591874831, Iran
| | - A Assoud
- Department of Chemistry, University of Waterloo, Waterloo, Ontario N2L 3G1, Canada
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24
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Tang HH, Zhang L, Zeng LL, Fang XM, Lin LR, Zhang H. A pair of Schiff base enantiomers studied by absorption, fluorescence, electronic and vibrational circular dichroism spectroscopies and density functional theory calculation. RSC Adv 2015. [DOI: 10.1039/c5ra02154e] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
A pair of enantiomeric Schiff bases were synthesized and characterized, in particular their absolute configurations were determined by vibrational circular dichroism spectroscopy.
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Affiliation(s)
- Hui-Hui Tang
- College of Chemistry and Chemical Engineering
- The University of Xiamen
- Xiamen
- P. R. China
| | - Lu Zhang
- College of Chemistry and Chemical Engineering
- The University of Xiamen
- Xiamen
- P. R. China
| | - Li-Li Zeng
- College of Chemistry and Chemical Engineering
- The University of Xiamen
- Xiamen
- P. R. China
| | - Xue-Ming Fang
- College of Chemistry and Chemical Engineering
- The University of Xiamen
- Xiamen
- P. R. China
| | - Li-Rong Lin
- College of Chemistry and Chemical Engineering
- The University of Xiamen
- Xiamen
- P. R. China
| | - Hui Zhang
- College of Chemistry and Chemical Engineering
- The University of Xiamen
- Xiamen
- P. R. China
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25
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Synthesis, characterization, crystal structure and antimicrobial activity of copper(II) complexes with a thiosemicarbazone derived from 3-formyl-6-methylchromone. Polyhedron 2014. [DOI: 10.1016/j.poly.2014.05.074] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
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26
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Transition Metal(II) Complexes of a Novel Symmetrical Benzothiazole-Based Ligand: Synthesis, Spectral/Structural Characterization and Fluorescence Properties. J Fluoresc 2014; 24:1679-86. [DOI: 10.1007/s10895-014-1455-3] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2014] [Accepted: 09/04/2014] [Indexed: 02/02/2023]
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27
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Syntheses, characterizations and biological activities of two Cu(II) complexes with acylhydrazone ligand bearing pyrrole unit. INORG CHEM COMMUN 2014. [DOI: 10.1016/j.inoche.2014.07.022] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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28
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Xue F, Peng P, Shi J, Zhong M, Wang Z. Synthesis of 4-Diarylamino-3-iodo-2(5H)-furanones via the Simultaneous α-Iodination and N β -Arylation by an Efficient Difunctionalizable Transfer Reagent PhI(OAc)2. SYNTHETIC COMMUN 2014. [DOI: 10.1080/00397911.2013.879899] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Fuling Xue
- a School of Chemistry and Environment, South China Normal University, Key Laboratory of Theoretical Chemistry of Environment, Ministry of Education , Guangzhou , China
| | - Pai Peng
- a School of Chemistry and Environment, South China Normal University, Key Laboratory of Theoretical Chemistry of Environment, Ministry of Education , Guangzhou , China
| | - Jie Shi
- a School of Chemistry and Environment, South China Normal University, Key Laboratory of Theoretical Chemistry of Environment, Ministry of Education , Guangzhou , China
| | - Mingli Zhong
- a School of Chemistry and Environment, South China Normal University, Key Laboratory of Theoretical Chemistry of Environment, Ministry of Education , Guangzhou , China
| | - Zhaoyang Wang
- a School of Chemistry and Environment, South China Normal University, Key Laboratory of Theoretical Chemistry of Environment, Ministry of Education , Guangzhou , China
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29
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Dai CH, Mao FL. Synthesis, structures, and antibacterial activity of Schiff-base cobalt(III) complexes. RUSS J COORD CHEM+ 2014. [DOI: 10.1134/s107032841402002x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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30
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Chen QY, Wang ZW, Yang X, Wang L. Indole conjugated silica and magnetic nanoparticles as inhibitors of HIF. Colloids Surf B Biointerfaces 2014; 114:158-63. [DOI: 10.1016/j.colsurfb.2013.10.004] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2013] [Revised: 09/23/2013] [Accepted: 10/02/2013] [Indexed: 10/26/2022]
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31
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Shebl M. Synthesis, spectroscopic characterization and antimicrobial activity of binuclear metal complexes of a new asymmetrical Schiff base ligand: DNA binding affinity of copper(II) complexes. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2014; 117:127-137. [PMID: 23988527 DOI: 10.1016/j.saa.2013.07.107] [Citation(s) in RCA: 96] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/02/2013] [Revised: 07/23/2013] [Accepted: 07/31/2013] [Indexed: 06/02/2023]
Abstract
The 1:1 condensation of o-acetoacetylphenol and 1,2-diaminopropane under condition of high dilution gives the mono-condensed Schiff base, (E)-3-(1-aminopropan-2-ylimino)-1-(2-hydroxyphenyl)butan-1-one. The mono-condensed Schiff base has been used for further condensation with isatin to obtain the new asymmetrical dicompartmental Schiff base ligand, (E)-3-(2-((E)-4-(2-hydroxyphenyl)-4-oxobutan-2-ylideneamino) propylimino)indolin-2-one (H3L) with a N2O3 donor set. Reactions of the ligand with metal salts give a series of new binuclear complexes. The ligand and its metal complexes were characterized by elemental analyses, IR, (1)H and (13)C NMR, electronic, ESR and mass spectra, conductivity and magnetic susceptibility measurements as well as thermal analyses. The analytical and spectroscopic tools showed that the complexes can be formulated as: [(HL)(VO)2(SO4)(H2O)]·4H2O, [(HL)Fe2Cl4(H2O)3]·EtOH, [(HL)Fe2(ox)Cl2(H2O)3]·2H2O, [(L)M2(OAc)(H2O)m]·nH2O; M=Co, Ni or Cu, m=4, 0 and n=2, 3, [(HL)Cu2Cl]Cl·6H2O and [(L)(UO2)2(OAc)(H2O)3]·6H2O. The metal complexes exhibited octahedral geometrical arrangements except copper complexes that exhibited tetrahedral geometries and uranyl complex in which the metal ion is octa-coordinated. The Schiff base and its metal complexes were evaluated for antimicrobial activity against Gram positive bacteria (Staphylococcus aureus), Gram negative bacteria (Escherichia coli) and fungi (Candida albicans and Aspergillus flavus). The ligand and some of its complexes were found to be biologically active. The DNA-binding properties of the copper complexes (6 and 7) have been investigated by electronic absorption, fluorescence and viscosity measurements. The results obtained indicate that these complexes bind to DNA via an intercalation binding mode with an intrinsic binding constant, Kb of 1.34×10(4) and 2.5×10(4) M(-1), respectively.
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Affiliation(s)
- Magdy Shebl
- Chemistry Department, Faculty of Education, Ain Shams University, Roxy, Cairo 11341, Egypt.
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