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Gigliuto A, Cigala RM, Irto A, Felice MR, Pettignano A, De Stefano C, Crea F. The Effect of Metal Cations on the Aqueous Behavior of Dopamine. Thermodynamic Investigation of the Binary and Ternary Interactions with Cd 2+, Cu 2+ and UO 22+ in NaCl at Different Ionic Strengths and Temperatures. Molecules 2021; 26:7679. [PMID: 34946761 PMCID: PMC8709034 DOI: 10.3390/molecules26247679] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2021] [Revised: 12/06/2021] [Accepted: 12/16/2021] [Indexed: 12/07/2022] Open
Abstract
The interactions of dopamine [2-(3,4-Dihydroxyphenyl)ethylamine, (Dop-)] with cadmium(II), copper(II) and uranyl(VI) were studied in NaCl(aq) at different ionic strengths (0 ≤ I/mol dm-3 ≤ 1.0) and temperatures (288.15 ≤ T/K ≤ 318.15). From the elaboration of the experimental data, it was found that the speciation models are featured by species of different stoichiometry and stability. In particular for cadmium, the formation of only MLH, ML and ML2 (M = Cd2+; L = dopamine) species was obtained. For uranyl(VI) (UO22+), the speciation scheme is influenced by the use of UO2(acetate)2 salt as a chemical; in this case, the formation of ML2, MLOH and the ternary MLAc (Ac = acetate) species in a wide pH range was observed. The most complex speciation model was obtained for the interaction of Cu2+ with dopamine; in this case we observed the formation of the following species: ML2, M2L, M2L2, M2L2(OH)2, M2LOH and ML2OH. These speciation models were determined at each ionic strength and temperature investigated. As a further contribution to this kind of investigation, the ternary interactions of dopamine with UO22+/Cd2+ and UO22+/Cu2+ were investigated at I = 0.15 mol dm-3 and T = 298.15K. These systems have different speciation models, with the MM'L and M2M'L2OH [M = UO22+; M' = Cd2+ or Cu2+, L = dopamine] common species; the species of the mixed Cd2+ containing system have a higher stability with respect the Cu2+ containing one. The dependence on the ionic strength of complex formation constants was modelled by using both an extended Debye-Hückel equation that included the Van't Hoff term for the calculation of the formation enthalpy change values and the Specific Ion Interaction Theory (SIT). The results highlighted that, in general, the entropy is the driving force of the process. The quantification of the effective sequestering ability of dopamine towards the studied cations was evaluated by using a Boltzmann-type equation and the calculation of pL0.5 parameter. The sequestering ability was quantified at different ionic strengths, temperatures and pHs, and this resulted, in general, that the pL0.5 trend was always: UO22+ > Cu2+ > Cd2+.
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Affiliation(s)
- Antonio Gigliuto
- Dipartimento di Scienze Chimiche, Biologiche, Farmaceutiche ed Ambientali, Università degli Studi di Messina, V.le F. Stagno d’Alcontres, 31, I-98166 Messina, Italy; (A.G.); (R.M.C.); (A.I.); (M.R.F.); (C.D.S.)
| | - Rosalia Maria Cigala
- Dipartimento di Scienze Chimiche, Biologiche, Farmaceutiche ed Ambientali, Università degli Studi di Messina, V.le F. Stagno d’Alcontres, 31, I-98166 Messina, Italy; (A.G.); (R.M.C.); (A.I.); (M.R.F.); (C.D.S.)
| | - Anna Irto
- Dipartimento di Scienze Chimiche, Biologiche, Farmaceutiche ed Ambientali, Università degli Studi di Messina, V.le F. Stagno d’Alcontres, 31, I-98166 Messina, Italy; (A.G.); (R.M.C.); (A.I.); (M.R.F.); (C.D.S.)
| | - Maria Rosa Felice
- Dipartimento di Scienze Chimiche, Biologiche, Farmaceutiche ed Ambientali, Università degli Studi di Messina, V.le F. Stagno d’Alcontres, 31, I-98166 Messina, Italy; (A.G.); (R.M.C.); (A.I.); (M.R.F.); (C.D.S.)
| | - Alberto Pettignano
- Dipartimento di Fisica e Chimica, Università degli Studi di Palermo, V.le delle Scienze, ed. 17, I-90128 Palermo, Italy;
| | - Concetta De Stefano
- Dipartimento di Scienze Chimiche, Biologiche, Farmaceutiche ed Ambientali, Università degli Studi di Messina, V.le F. Stagno d’Alcontres, 31, I-98166 Messina, Italy; (A.G.); (R.M.C.); (A.I.); (M.R.F.); (C.D.S.)
| | - Francesco Crea
- Dipartimento di Scienze Chimiche, Biologiche, Farmaceutiche ed Ambientali, Università degli Studi di Messina, V.le F. Stagno d’Alcontres, 31, I-98166 Messina, Italy; (A.G.); (R.M.C.); (A.I.); (M.R.F.); (C.D.S.)
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Shaik A, Kondaparthy V, Aveli R, Vijjulatha M, Sree Kanth S, Das Manwal D. Interaction of vanadium metal complexes with protein tyrosine phosphatase-1B enzyme along with identification of active site of enzyme by molecular modeling. INORG CHEM COMMUN 2021. [DOI: 10.1016/j.inoche.2021.108499] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Del Carpio E, Hernández L, Ciangherotti C, Villalobos Coa V, Jiménez L, Lubes V, Lubes G. Vanadium: History, chemistry, interactions with α-amino acids and potential therapeutic applications. Coord Chem Rev 2018; 372:117-140. [PMID: 32226092 PMCID: PMC7094547 DOI: 10.1016/j.ccr.2018.06.002] [Citation(s) in RCA: 56] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2017] [Accepted: 06/03/2018] [Indexed: 12/11/2022]
Abstract
In the last 30 years, since the discovery that vanadium is a cofactor found in certain enzymes of tunicates and possibly in mammals, different vanadium-based drugs have been developed targeting to treat different pathologies. So far, the in vitro studies of the insulin mimetic, antitumor and antiparasitic activity of certain compounds of vanadium have resulted in a great boom of its inorganic and bioinorganic chemistry. Chemical speciation studies of vanadium with amino acids under controlled conditions or, even in blood plasma, are essential for the understanding of the biotransformation of e.g. vanadium antidiabetic complexes at the physiological level, providing clues of their mechanism of action. The present article carries out a bibliographical research emphaticizing the chemical speciation of the vanadium with different amino acids and reviewing also some other important aspects such as its chemistry and therapeutical applications of several vanadium complexes.
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Key Words
- 2,2′-bipy, 2,2-bipyridine
- 6-mepic, 6-methylpicolinic acid
- Ad, adenosine
- Ala, alanine
- Ala-Gly, alanylglycine
- Ala-His, alanylhistidine
- Ala-Ser, alanylserine
- Amino acids
- Antidiabetics
- Antitumors
- Asp, aspartic acid
- BEOV, bis(ethylmaltolate)oxovanadium(IV)
- Chemical speciation
- Cys, cysteine
- Cyt, citrate
- DMF, N,N-dimethylformamide
- DNA, deoxyribonucleic acid
- EPR, Electron Paramagnetic Resonance
- G, Gauss
- Glu, glutamic acid
- Gly, glycine
- GlyAla, glycylalanine
- GlyGly, glycylglycine
- GlyGlyCys, glycylglycylcysteine
- GlyGlyGly, glycylglycylglycine
- GlyGlyHis, glycylglycylhistidine
- GlyPhe, glycylphenylalanine
- GlyTyr, glycyltyrosine
- GlyVal, glycylvaline
- HIV, human immunodeficiency virus
- HSA, albumin
- Hb, hemoglobin
- His, histidine
- HisGlyGly, histidylglycylglycine
- Ig, immunoglobulins
- Im, imidazole
- L-Glu(γ)HXM, l-glutamic acid γ-monohydroxamate
- LD50, the amount of a toxic agent (such as a poison, virus, or radiation) that is sufficient to kill 50 percent of population of animals
- Lac, lactate
- MeCN, acetonitrile
- NADH and NAD+, nicotinamide adenine dinucleotide
- NEP, neutral endopeptidas
- NMR, Nuclear Magnetic Resonance
- Ox, oxalate
- PI3K, phosphoinositide 3-kinase
- PTP1B, protein tyrosine phosphatase 1B
- Pic, picolinic acid
- Pro, proline
- Pro-Ala, prolylalanine
- RNA, ribonucleic acid
- SARS, severe acute respiratory syndrome
- Sal-Ala, N-salicylidene-l-alaninate
- SalGly, salicylglycine
- SalGlyAla, salicylglycylalanine
- Ser, serine
- T, Tesla
- THF, tetrahydrofuran
- Thr, threonine
- VBPO, vanadium bromoperoxidases
- VanSer, Schiff base formed from o-vanillin and l-serine
- Vanadium complexes
- acac, acetylacetone
- dhp, 1,2-dimethyl-3-hydroxy-4(1H)-pyridinone
- dipic, dipicolinic acid
- dmpp, 1,2-dimethyl-3-hydroxy-4-pyridinonate
- hTf, transferring
- hpno, 2-hydroxypyridine-N-oxide
- l.m.m., low molecular mass
- mal, maltol
- py, pyridine
- sal-l-Phe, N-salicylidene-l-tryptophanate
- salGlyGly, N-salicylideneglycylglycinate
- salSer, N-salicylideneserinate
- salTrp, N-salicylidene-L tryptophanate
- salVal, N-salicylidene-l-valinate
- salophen, N,N′-bis(salicylidene)-o-phenylenediamine
- saltrp, N-salicylidene-l-tryptophanate
- γ-PGA, poly-γ-glutamic acid
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Affiliation(s)
- Edgar Del Carpio
- Laboratorio de Equilibrios en Solución, Universidad Simón Bolívar (USB), Apartado 89000, Caracas 1080 A, Venezuela
- Unidad de Química Medicinal, Facultad de Farmacia, Escuela “Dr. Jesús María Bianco”, Universidad Central de Venezuela, Venezuela
| | - Lino Hernández
- Laboratorio de Equilibrios en Solución, Universidad Simón Bolívar (USB), Apartado 89000, Caracas 1080 A, Venezuela
- Escuela de Quimica, Facultad de Ciencias, Universidad Central de Venezuela, Venezuela
| | - Carlos Ciangherotti
- Laboratorio de Neuropéptidos, Facultad de Farmacia, Escuela “Dr. Jesús María Bianco”, Universidad Central de Venezuela, Venezuela
- Laboratorio de Bioquímica, Facultad de Farmacia, Escuela “Dr. Jesús María Bianco”, Universidad Central de Venezuela, Venezuela
| | - Valentina Villalobos Coa
- Laboratorio de Equilibrios en Solución, Universidad Simón Bolívar (USB), Apartado 89000, Caracas 1080 A, Venezuela
| | - Lissette Jiménez
- Facultad de ingeniería Química, Universidad de Carabobo, Venezuela
| | - Vito Lubes
- Laboratorio de Equilibrios en Solución, Universidad Simón Bolívar (USB), Apartado 89000, Caracas 1080 A, Venezuela
| | - Giuseppe Lubes
- Laboratorio de Equilibrios en Solución, Universidad Simón Bolívar (USB), Apartado 89000, Caracas 1080 A, Venezuela
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Speciation of the ternary complexes formed between copper(II), salicylic acid and small blood serum bioligands. J Mol Liq 2016. [DOI: 10.1016/j.molliq.2016.10.012] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Maurya R, Chourasia J, Rajak D, Malik B, Mir J, Jain N, Batalia S. Oxovanadium(IV) complexes of bioinorganic and medicinal relevance: Synthesis, characterization and 3D molecular modeling of some oxovanadium(IV) complexes involving O, N-donor environment of salicylaldehyde-based sulfa drug Schiff bases. ARAB J CHEM 2016. [DOI: 10.1016/j.arabjc.2011.12.012] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
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From coordination chemistry to biological chemistry of aluminium. J Inorg Biochem 2013; 128:156-63. [DOI: 10.1016/j.jinorgbio.2013.06.013] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2013] [Revised: 06/21/2013] [Accepted: 06/21/2013] [Indexed: 12/22/2022]
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Djurdjevic P, Cvijovic M, Zakrzewska J. Aluminium(III) complexes of S-histidine: synthesis, characterization and potentiometric and spectroscopic study of solution equilibria. J COORD CHEM 2011. [DOI: 10.1080/00958970500258807] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
- Predrag Djurdjevic
- a Faculty of Science , Institute of Chemistry , 34000 Kragujevac, State Union of Serbia and MontenegroP.O. Box 60
| | - Mirjana Cvijovic
- b The Copper Mill , Sevojno , 31000 Uzice, State Union of Serbia and Montenegro
| | - Joanna Zakrzewska
- c Institute of General and Physical Chemistry , 11000 Belgrade, State Union of Serbia and Montenegro
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Garg R, Fahmi N, Singh RV. Synthetic, spectral, and antimicrobial aspects of biologically relevant coordination compounds of dioxomolybdenum(VI) and oxovanadium(V). RUSS J COORD CHEM+ 2011. [DOI: 10.1134/s1070328408030093] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Cable ML, Levine DJ, Kirby JP, Gray HB, Ponce A. Luminescent lanthanide sensors. ADVANCES IN INORGANIC CHEMISTRY 2011. [DOI: 10.1016/b978-0-12-385904-4.00010-x] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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Study of the Ternary Complex Formation Between Vanadium(III), Dipicolinic Acid and Small Blood Serum Bioligands. J SOLUTION CHEM 2010. [DOI: 10.1007/s10953-010-9623-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Esplin TL, Cable ML, Gray HB, Ponce A. Terbium-Macrocycle Complexes as Chemical Sensors: Detection of an Aspirin Metabolite in Urine Using a Salicylurate-Specific Receptor Site. Inorg Chem 2010; 49:4643-7. [DOI: 10.1021/ic1003066] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Taran L. Esplin
- Planetary Science Section, Jet Propulsion Laboratory, California Institute of Technology, 4800 Oak Grove Drive, Pasadena, California 91109
| | - Morgan L. Cable
- Planetary Science Section, Jet Propulsion Laboratory, California Institute of Technology, 4800 Oak Grove Drive, Pasadena, California 91109
- Beckman Institute, California Institute of Technology, Pasadena, California 91125
| | - Harry B. Gray
- Beckman Institute, California Institute of Technology, Pasadena, California 91125
| | - Adrian Ponce
- Planetary Science Section, Jet Propulsion Laboratory, California Institute of Technology, 4800 Oak Grove Drive, Pasadena, California 91109
- Beckman Institute, California Institute of Technology, Pasadena, California 91125
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Naso L, Ferrer EG, Lezama L, Rojo T, Etcheverry SB, Williams P. Role of oxidative stress in the antitumoral action of a new vanadyl(IV) complex with the flavonoid chrysin in two osteoblast cell lines: relationship with the radical scavenger activity. J Biol Inorg Chem 2010; 15:889-902. [PMID: 20364393 DOI: 10.1007/s00775-010-0652-z] [Citation(s) in RCA: 57] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2009] [Accepted: 03/07/2010] [Indexed: 10/19/2022]
Abstract
The new complex [VO(chrysin)(2)EtOH](2) (VOchrys) has been synthesized and thoroughly characterized. Fourier transform IR, UV-vis, diffuse reflectance, and EPR spectroscopies as well as elemental analysis and thermal measurements were performed. In solution, different species could be detected by EPR spectroscopy as a function of the ligand-to-metal ratio. The stoichiometry of the chelate complex formed at pH 5 was also determined by spectrophotometric titrations. Since flavonoids are natural antioxidant compounds, the antioxidant capacity of chrysin and its vanadyl(IV) complex was investigated using different radicals. Chrysin and its complex were not able to diminish the level of superoxide and 1,1-diphenyl-2-picrylhydrazyl radicals to a great extent. In contrast, they were strong scavengers for 2,2'-azinobis(3-ethylbenzothiazoline-6-sulfonic acid diammonium salt radical cations and OH. radicals with a greater potency for VOchrys. Taking into account their selective antioxidant properties, we investigated the bioactivity of these compounds in two osteoblast-like cells in culture. Chrysin and VOchrys caused an inhibition of cell proliferation in MC3T3E1 normal osteoblasts and UMR106 tumor cells in a dose-response manner, with a greater effect in the latter cell line. The generation of reactive oxygen species (ROS) was evaluated in both cell lines and a correlation could be established between the antiproliferative effects of chrysin and the increase in the ROS levels. The complex did not generate types of ROS that can be detected by the dihydrorhodamine 123 technique so the antiproliferative effect may be attributed to the formation of other radicals such as superoxide, which is not detected by this probe. The morphological alterations were in agreement with these changes.
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Affiliation(s)
- Luciana Naso
- Facultad de Ciencias Exactas, Centro de Química Inorgánica (CEQUINOR/CONICET, UNLP), Universidad Nacional de La Plata, C. Correo 962, 1900, La Plata, Argentina
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Ferrer EG, Salinas MV, Correa MJ, Naso L, Barrio DA, Etcheverry SB, Lezama L, Rojo T, Williams PAM. Synthesis, characterization, antitumoral and osteogenic activities of quercetin vanadyl(IV) complexes. J Biol Inorg Chem 2006; 11:791-801. [PMID: 16821038 DOI: 10.1007/s00775-006-0122-9] [Citation(s) in RCA: 84] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2005] [Accepted: 05/31/2006] [Indexed: 11/28/2022]
Abstract
The development of new vanadium derivatives with organic ligands, which improve the beneficial actions (insulin-mimetic, antitumoral) and decrease the toxic effects, is of great interest. A good candidate for the generation of a new vanadium compound is the flavonoid quercetin because of its own anticarcinogenic effect. The complex [VO(Quer)(2)EtOH]( n ) (QuerVO) has been synthesized and characterized by means of different spectroscopic techniques (UV-vis, Fourier transform IR, electron paramagnetic resonance) and its magnetic and stability properties. The inhibitory effect on bovine alkaline phosphatase (ALP) activity has been tested for the free ligand, the complex as well as for the vanadyl(IV) (comparative purposes). The biological activity of the complex on the proliferation of two osteoblast-like cells in culture, a normal one (MC3T3E1) and a tumoral one (UMR106), has been compared with that of the vanadyl(IV) cation and quercetin. The differentiation osteoblast markers ALP specific activity and collagen synthesis have been also tested. In addition, the effect of QuerVO on the activation of the extracellular regulated kinase (ERK) pathway is reported. The bone antitumoral effect of quercetin alone was established with the cell proliferation assays (it inhibits the proliferation of the tumoral cells and does not exert any effect on the normal osteoblasts). Moreover, the complex exerts osteogenic effects since it stimulates the type I collagen production and is a weak inhibitory agent upon ALP activity. Finally, QuerVO stimulated the ERK phosphorylation in a dose-response manner and this activation seems to be involved as one of the possible mechanisms for the biological effects of the complex.
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Affiliation(s)
- Evelina G Ferrer
- CEQUINOR (Centro de Química Inorgánica), Facultad de Ciencias Exactas, Universidad Nacional de La Plata, 47 y 115, 1900 La Plata, Argentina
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Djurdjević P, Jelić R, Joksović L, Cvijović M. Potentiometric and Multinuclear Magnetic Resonance Study of the Solution Equilibria Between Aluminium(III) Ion and L-Aspartic Acid. MONATSHEFTE FUR CHEMIE 2006. [DOI: 10.1007/s00706-005-0470-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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The role of the carboxylic group in the copper(II) mixed-ligand complexes of dl-aspartic acid-β-hydroxamic acid and polyamines. Polyhedron 2006. [DOI: 10.1016/j.poly.2005.07.043] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Ferrer EG, González Baró AC, Castellano EE, Piro OE, Williams PAM. Model complexes with naturally occurring ligands (salicylglycine and imidazol) and the biometals copper and cobalt. J Inorg Biochem 2004; 98:413-21. [PMID: 14729323 DOI: 10.1016/j.jinorgbio.2003.11.002] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Two new complexes [Cu(Imz)(4)Cl(2)][Cu(Imz)(4)Cl] (2)(2-OH-Hip)(2) (1) and [Co(2-OH-Hip)(Imz)(3)].H(2)O (2) (with Imz=Imidazol and 2-OH-Hip=2-hydroxyhippuric acid) were prepared and characterized. The molecular structures and the solution and solid state behavior of the complexes were investigated. Complex 1 crystallizes in the monoclinic space group P2(1)/c with a=16.880(1), b=8.046(1), c=24.683(1) A, beta=107.88(1) degrees, and Z=2, while complex 2 crystallizes in the orthorhombic space group Pbca with a=11.712(2), b=15.741(4), c=22.254(4) A, and Z=8. The [Cu(Imz)(4)Cl(2)][Cu(Imz)(4)Cl](2)(2-OH-Hip)(2) solid consists in two distinct monomeric Cu(II) complexes: one of them is neutral octahedral [Cu(Imz)(4)Cl(2)] and the other, charged square basis pyramida [Cu(Imz)(4)Cl](+). The 2-hydroxyhippuric acid, which here acts as a counter ion, is deprotonated at its carboxylic group. Cobalt(III) ion in [Co(2-OH-Hip)(Imz)(3)].H(2)O is at the center of an octahedral environment, coordinated to three Imidazol ligands and to a triply deprotonated 2-hydroxyhippuric acid molecule acting as a tridentate ligand. Aqueous solution equilibrium of the quaternary system Cu(2+)/2-OH-Hip/Imz/H(+) was studied by potentiometric titrations.
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Affiliation(s)
- Evelina G Ferrer
- Centro de Química Inorgánica, CONICET, Facultad de Ciencias Exactas, UNLP, C. Correo 962, 1900 La Plata, Argentina
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Maurya M, Khurana S, Zhang W, Rehder D. Vanadium(IV/V) Complexes Containing [VO]2+, [VO]3+, [VO2]+ and [VO(O2)]+ Cores with Ligands Derived from 2-Acetylpyridine andS-Benzyl- orS-Methyldithiocarbazate. Eur J Inorg Chem 2002. [DOI: 10.1002/1099-0682(200207)2002:7<1749::aid-ejic1749>3.0.co;2-g] [Citation(s) in RCA: 34] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Rubini P, Lakatos A, Champmartin D, Kiss T. Speciation and structural aspects of interactions of Al(III) with small biomolecules. Coord Chem Rev 2002. [DOI: 10.1016/s0010-8545(01)00467-2] [Citation(s) in RCA: 79] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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