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Jackson CS, Schmitt S, Dou QP, Kodanko JJ. Synthesis, Characterization, and Reactivity of the Stable Iron Carbonyl Complex [Fe(CO)(N4Py)](ClO4)2: Photoactivated Carbon Monoxide Release, Growth Inhibitory Activity, and Peptide Ligation. Inorg Chem 2011; 50:5336-8. [DOI: 10.1021/ic200676s] [Citation(s) in RCA: 87] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Casey S. Jackson
- Department of Chemistry, Wayne State University, 5101 Cass Avenue, Detroit, Michigan 48202, United States
| | - Sara Schmitt
- Developmental Therapeutics Program, Barbara Ann Karmanos Cancer Institute, Department of Pathology, School of Medicine, Wayne State University, Detroit, Michigan 48202, United States
| | - Q. Ping Dou
- Developmental Therapeutics Program, Barbara Ann Karmanos Cancer Institute, Department of Pathology, School of Medicine, Wayne State University, Detroit, Michigan 48202, United States
| | - Jeremy J. Kodanko
- Department of Chemistry, Wayne State University, 5101 Cass Avenue, Detroit, Michigan 48202, United States
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52
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Gonzalez MA, Fry NL, Burt R, Davda R, Hobbs A, Mascharak PK. Designed iron carbonyls as carbon monoxide (CO) releasing molecules: rapid CO release and delivery to myoglobin in aqueous buffer, and vasorelaxation of mouse aorta. Inorg Chem 2011; 50:3127-34. [PMID: 21384844 PMCID: PMC3073858 DOI: 10.1021/ic2000848] [Citation(s) in RCA: 57] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
The physiological roles of CO in neurotransmission, vasorelaxation, and cytoprotective activities have raised interest in the design and syntheses of CO-releasing materials (CORMs) that could be employed to modulate such biological pathways. Three iron-based CORMs, namely, [(PaPy(3))Fe(CO)](ClO(4)) (1), [(SBPy(3))Fe(CO)](BF(4))(2) (2), and [(Tpmen)Fe(CO)](ClO(4))(2) (3), derived from designed polypyridyl ligands have been synthesized and characterized by spectroscopy and X-ray crystallography. In these three Fe(II) carbonyls, the CO is trans to a carboxamido-N (in 1), an imine-N (in 2), and a tertiary amine-N (in 3), respectively. This structural feature has been correlated to the strength of the Fe-CO bond. The CO-releasing properties of all three carbonyls have been studied in various solvents under different experimental conditions. Rapid release of CO is observed with 2 and 3 upon dissolution in both aqueous and nonaqueous media in the presence and absence of dioxygen. With 1, CO release is observed only under aerobic conditions, and the final product is an oxo-bridged diiron species while with 2 and 3, the solvent bound [(L)Fe(CO)](2+) (where L = SBPy(3) or Tpmen) results upon loss of CO under both aerobic and anaerobic conditions. The apparent rates of CO loss by these CORMs are comparable to other CORMs such as [Ru(glycine)(CO)(3)Cl] reported recently. Facile delivery of CO to reduced myoglobin has been observed with both 2 and 3. In tissue bath experiments, 2 and 3 exhibit rapid vasorelaxation of mouse aorta muscle rings. Although the relaxation effect is not inhibited by the soluble guanylate cyclase inhibitor ODQ, significant inhibition is observed with the BK(Ca) channel blocker iberiotoxin.
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Affiliation(s)
- Margarita A. Gonzalez
- Department of Chemistry and Biochemistry, University of California, Santa Cruz, CA 95064
| | - Nicole L. Fry
- Department of Chemistry and Biochemistry, University of California, Santa Cruz, CA 95064
| | - Richard Burt
- Department of Pharmacology, University College, London, WC1E 6BT
| | - Riddhi Davda
- Department of Pharmacology, University College, London, WC1E 6BT
| | - Adrian Hobbs
- Department of Pharmacology, University College, London, WC1E 6BT
| | - Pradip K. Mascharak
- Department of Chemistry and Biochemistry, University of California, Santa Cruz, CA 95064
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53
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Crook SH, Mann BE, Meijer AJHM, Adams H, Sawle P, Scapens D, Motterlini R. [Mn(CO)4{S2CNMe(CH2CO2H)}], a new water-soluble CO-releasing molecule. Dalton Trans 2011; 40:4230-5. [PMID: 21403944 DOI: 10.1039/c1dt10125k] [Citation(s) in RCA: 111] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
[Mn(CO)(4){S(2)CNMe(CH(2)CO(2)H)}], 1, is shown to be a CO releasing molecule providing at least three moles CO per mole of compound. The mechanism of CO loss is dissociative and reversible and was investigated using Gaussian 09 calculations. The reversible binding of CO results in a relatively stable solution of the compound, while in the presence of a CO receptor or a ligand to prevent the rebinding of CO, the CO is lost rapidly. The X-ray structure was determined.
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Affiliation(s)
- Sian H Crook
- Department of Chemistry, University of Sheffield, Sheffield, United Kingdom S3 7HF
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54
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Bikiel DE, González Solveyra E, Di Salvo F, Milagre HMS, Eberlin MN, Corrêa RS, Ellena J, Estrin DA, Doctorovich F. Tetrachlorocarbonyliridates: Water-Soluble Carbon Monoxide Releasing Molecules Rate-Modulated by the Sixth Ligand. Inorg Chem 2011; 50:2334-45. [DOI: 10.1021/ic102038v] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Damian E. Bikiel
- Departamento de Química Inorgánica, Analítica y Química Física, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, INQUIMAE-CONICET, Ciudad Universitaria, Pabellón II, C1428EHA, Buenos Aires, Argentina
| | - Estefanía González Solveyra
- Departamento de Química Inorgánica, Analítica y Química Física, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, INQUIMAE-CONICET, Ciudad Universitaria, Pabellón II, C1428EHA, Buenos Aires, Argentina
| | - Florencia Di Salvo
- Departamento de Química Inorgánica, Analítica y Química Física, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, INQUIMAE-CONICET, Ciudad Universitaria, Pabellón II, C1428EHA, Buenos Aires, Argentina
| | - Humberto M. S. Milagre
- Institute of Biosciences, UNESP-Univ. Estadual Paulista, 13506-900 Rio Claro, SP, Brazil
| | - Marcos N. Eberlin
- ThoMSon Mass Spectrometry Laboratory, Institute of Chemistry, University of Campinas, UNICAMP, 13083-970, Campinas SP, Brazil
| | - Rodrigo S. Corrêa
- Departamento de Física e Informática, Instituto de Fisica de São Carlos, Universidad de São Paulo, Caixa postal 369, São Carlos, SP, CEP 13560-970, Brazil
| | - Javier Ellena
- Departamento de Física e Informática, Instituto de Fisica de São Carlos, Universidad de São Paulo, Caixa postal 369, São Carlos, SP, CEP 13560-970, Brazil
| | - Darío A. Estrin
- Departamento de Química Inorgánica, Analítica y Química Física, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, INQUIMAE-CONICET, Ciudad Universitaria, Pabellón II, C1428EHA, Buenos Aires, Argentina
| | - Fabio Doctorovich
- Departamento de Química Inorgánica, Analítica y Química Física, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, INQUIMAE-CONICET, Ciudad Universitaria, Pabellón II, C1428EHA, Buenos Aires, Argentina
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55
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Affiliation(s)
- Gilles Gasser
- Institute of Inorganic Chemistry, University of Zurich, Winterthurerstrasse 190, CH-8057 Zurich, Switzerland
- Chair of Inorganic Chemistry I, Bioinorganic Chemistry, Faculty of Chemistry and Biochemistry, Ruhr University Bochum, Universitätsstrasse 150, 44801 Bochum, Germany
| | - Ingo Ott
- Institute of Pharmaceutical Chemistry, Technische Universität Braunschweig, Beethovenstrasse 55, 38106 Braunschweig, Germany
| | - Nils Metzler-Nolte
- Chair of Inorganic Chemistry I, Bioinorganic Chemistry, Faculty of Chemistry and Biochemistry, Ruhr University Bochum, Universitätsstrasse 150, 44801 Bochum, Germany
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56
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Zobi F, Blacque O. Reactivity of 17 e− Complex [ReIIBr4(CO)2]2− with Bridging Aromatic Ligands. Characterization and CO-Releasing Properties. Dalton Trans 2011; 40:4994-5001. [DOI: 10.1039/c1dt10110b] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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57
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Atkin AJ, Lynam JM, Moulton BE, Sawle P, Motterlini R, Boyle NM, Pryce MT, Fairlamb IJS. Modification of the deoxy-myoglobin/carbonmonoxy-myoglobin UV-vis assay for reliable determination of CO-release rates from organometallic carbonyl complexes. Dalton Trans 2011; 40:5755-61. [DOI: 10.1039/c0dt01809k] [Citation(s) in RCA: 140] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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58
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Zobi F. Ligand Electronic Parameters as a Measure of the Polarization of the C≡O Bond in [M(CO)xLy]n Complexes and of the Relative Stabilization of [M(CO)xLy]n/n+1 Species. Inorg Chem 2010; 49:10370-7. [DOI: 10.1021/ic101246a] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Fabio Zobi
- Institute of Inorganic Chemistry, University of Zürich, Winterthurerstrasse 190, CH-8057 Zürich, Switzerland
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59
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Zhang WQ, Whitwood AC, Fairlamb IJS, Lynam JM. Group 6 Carbon Monoxide-Releasing Metal Complexes with Biologically-Compatible Leaving Groups. Inorg Chem 2010; 49:8941-52. [DOI: 10.1021/ic101230j] [Citation(s) in RCA: 69] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Wei-Qiang Zhang
- Department of Chemistry, University of York, Heslington, York YO10 5DD, U.K
| | - Adrian C. Whitwood
- Department of Chemistry, University of York, Heslington, York YO10 5DD, U.K
| | - Ian J. S. Fairlamb
- Department of Chemistry, University of York, Heslington, York YO10 5DD, U.K
| | - Jason M. Lynam
- Department of Chemistry, University of York, Heslington, York YO10 5DD, U.K
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Zobi F, Degonda A, Schaub MC, Bogdanova AY. CO Releasing Properties and Cytoprotective Effect of cis-trans- [ReII(CO)2Br2L2]n Complexes. Inorg Chem 2010; 49:7313-22. [DOI: 10.1021/ic100458j] [Citation(s) in RCA: 107] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Fabio Zobi
- Institute of Inorganic Chemistry, University of Zürich, Winterthurerstrasse 190, CH-8057 Zürich, Switzerland
| | - Alois Degonda
- Institute of Inorganic Chemistry, University of Zürich, Winterthurerstrasse 190, CH-8057 Zürich, Switzerland
| | - Marcus C. Schaub
- Institute of Pharmacology and Toxycology, University of Zürich, Wintherthurerstrasse 190, CH-8057 Zürich, Switzerland
| | - Anna Yu. Bogdanova
- Institute of Veterinary Physiology and the Zurich Center for Integrative Human Physiology (ZIHP), University of Zürich, Wintherthurerstrasse 260, CH-8057 Zürich, Switzerland
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62
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Affiliation(s)
- Ulrich Schatzschneider
- Lehrstuhl für Anorganische Chemie I – Bioanorganische Chemie and Research Department Interfacial Systems Chemistry (RD IFSC), Ruhr‐Universität Bochum NC 3/74, Universitätsstr. 150, 44801 Bochum, Germany, Fax: +49‐234‐32‐14378
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Grubel K, Fuller AL, Chambers BM, Arif AM, Berreau LM. O2-dependent aliphatic carbon-carbon bond cleavage reactivity in a Ni(II) enolate complex having a hydrogen bond donor microenvironment; comparison with a hydrophobic analogue. Inorg Chem 2010; 49:1071-81. [PMID: 20039645 PMCID: PMC2866139 DOI: 10.1021/ic901981y] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
A mononuclear Ni(II) complex having an acireductone type ligand, and supported by the bnpapa (N,N-bis((6-neopentylamino-2-pyridyl)methyl)-N-((2-pyridyl)methyl)amine) ligand, [(bnpapa)Ni(PhC(O)C(OH)C(O)Ph)]ClO(4) (14), has been prepared and characterized by elemental analysis, (1)H NMR, FTIR, and UV-vis. To gain insight into the (1)H NMR features of 14, the air stable analogue complexes [(bnpapa)Ni(CH(3)C(O)CHC(O)CH(3))]ClO(4) (16) and [(bnpapa)Ni(ONHC(O)CH(3))]ClO(4) (17) were prepared and characterized by X-ray crystallography, (1)H NMR, FTIR, UV-vis, mass spectrometry, and solution conductivity measurements. Compounds 16 and 17 are 1:1 electrolyte species in CH(3)CN. (1)H and (2)H NMR studies of 14, 16, and 17 and deuterated analogues revealed that the complexes having six-membered chelate rings for the exogenous ligand (14 and 16) do not have a plane of symmetry within the solvated cation and thus exhibit more complicated (1)H NMR spectra. Compound 17, as well as other simple Ni(II) complexes of the bnpapa ligand (e.g., [(bnpapa)Ni(ClO(4))(CH(3)CN)]ClO(4) (18) and [(bnpapaNi)(2)(mu-Cl)(2)](ClO(4))(2) (19)), exhibit (1)H NMR spectra consistent with the presence of a plane of symmetry within the cation. Treatment of [(bnpapa)Ni(PhC(O)C(OH)C(O)Ph)]ClO(4) (14) with O(2) results in aliphatic carbon-carbon bond cleavage within the acireductone-type ligand and the formation of [(bnpapa)Ni(O(2)CPh)]ClO(4) (9), benzoic acid, benzil, and CO. Use of (18)O(2) in the reaction gives high levels of incorporation (>80%) of one labeled oxygen atom into 9 and benzoic acid. The product mixture and level of (18)O incorporation in this reaction is different than that exhibited by the analogue supported the hydrophobic 6-Ph(2)TPA ligand, [(6-Ph(2)TPA)Ni(PhC(O)C(OH)C(O)Ph)]ClO(4) (2). We propose that this difference is due to variations in the reactivity of bnpapa- and 6-Ph(2)TPA-ligated Ni(II) complexes with triketone and/or peroxide species produced in the reaction pathway.
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Affiliation(s)
- Katarzyna Grubel
- Department of Chemistry & Biochemistry, Utah State University, Logan, UT 84322-0300
| | - Amy L. Fuller
- Department of Chemistry & Biochemistry, Utah State University, Logan, UT 84322-0300
| | - Bonnie M. Chambers
- Department of Chemistry & Biochemistry, Utah State University, Logan, UT 84322-0300
| | - Atta M. Arif
- Department of Chemistry, University of Utah, Salt Lake City, UT 84112-0850
| | - Lisa M. Berreau
- Department of Chemistry & Biochemistry, Utah State University, Logan, UT 84322-0300
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64
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Crespy D, Landfester K, Schubert US, Schiller A. Potential photoactivated metallopharmaceuticals: from active molecules to supported drugs. Chem Commun (Camb) 2010; 46:6651-62. [DOI: 10.1039/c0cc01887b] [Citation(s) in RCA: 142] [Impact Index Per Article: 10.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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65
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Hewison L, Crook SH, Johnson TR, Mann BE, Adams H, Plant SE, Sawle P, Motterlini R. Iron indenyl carbonyl compounds: CO-releasing molecules. Dalton Trans 2010; 39:8967-75. [DOI: 10.1039/c0dt00203h] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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66
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Pitchumony TS, Spingler B, Motterlini R, Alberto R. Syntheses, structural characterization and CO releasing properties of boranocarbonate [H3BCO2H]− derivatives. Org Biomol Chem 2010; 8:4849-54. [DOI: 10.1039/c0ob00099j] [Citation(s) in RCA: 65] [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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67
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Kunz PC, Huber W, Rojas A, Schatzschneider U, Spingler B. Tricarbonylmanganese(I) and ârhenium(I) Complexes of Imidazol-Based Phosphane Ligands: Influence of the Substitution Pattern on the CO Release Properties. Eur J Inorg Chem 2009. [DOI: 10.1002/ejic.200900650] [Citation(s) in RCA: 90] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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