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Muniz Carvalho E, Silva Sousa EH, Bernardes‐Génisson V, Gonzaga de França Lopes L. When NO
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Is not Enough: Chemical Systems, Advances and Challenges in the Development of NO
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and HNO Donors for Old and Current Medical Issues. Eur J Inorg Chem 2021. [DOI: 10.1002/ejic.202100527] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Edinilton Muniz Carvalho
- Bioinorganic Group Department of Organic and Inorganic Chemistry Center of Sciences Federal University of Ceará Pici Campus Fortaleza 60455-760 Brazil
- CNRS Laboratoire de Chimie de Coordination LCC UPR 8241 205 Route de Narbonne, 44099 31077 Toulouse, Cedex 4 France
- Université de Toulouse Université Paul Sabatier UPS 118 Route de Narbonne 31062 Toulouse, Cedex 9 France
| | - Eduardo Henrique Silva Sousa
- Bioinorganic Group Department of Organic and Inorganic Chemistry Center of Sciences Federal University of Ceará Pici Campus Fortaleza 60455-760 Brazil
| | - Vania Bernardes‐Génisson
- CNRS Laboratoire de Chimie de Coordination LCC UPR 8241 205 Route de Narbonne, 44099 31077 Toulouse, Cedex 4 France
- Université de Toulouse Université Paul Sabatier UPS 118 Route de Narbonne 31062 Toulouse, Cedex 9 France
| | - Luiz Gonzaga de França Lopes
- Bioinorganic Group Department of Organic and Inorganic Chemistry Center of Sciences Federal University of Ceará Pici Campus Fortaleza 60455-760 Brazil
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2
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Marchenko N, Lacroix PG, Bukhanko V, Tassé M, Duhayon C, Boggio-Pasqua M, Malfant I. Multistep Photochemical Reactions of Polypyridine-Based Ruthenium Nitrosyl Complexes in Dimethylsulfoxide. Molecules 2020; 25:molecules25092205. [PMID: 32397237 PMCID: PMC7248738 DOI: 10.3390/molecules25092205] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2020] [Revised: 05/01/2020] [Accepted: 05/03/2020] [Indexed: 12/12/2022] Open
Abstract
The photorelease of nitric oxide (NO·) has been investigated in dimethylsulfoxide (DMSO) on two compounds of formula [Ru(R-tpy)(bpy)(NO)](PF6)3, in which bpy stands for 2,2′-bipyridine and R-tpy for the 4′-R-2,2′:6′,2″-terpyridine with R = H and MeOPh. It is observed that both complexes are extremely sensitive to traces of water, leading to an equilibrium between [Ru(NO)] and [Ru(NO2)]. The photoproducts of formula [Ru(R-tpy)(bpy)(DMSO)](PF6)2 are further subjected to a photoreaction leading to a reversible linkage isomerization between the stable Ru-DMSO(S) (sulfur linked) and the metastable Ru-DMSO(O) (oxygen linked) species. A set of 4 [Ru(R-tpy)(bpy)(DMSO)]2+ complexes (R = H, MeOPh, BrPh, NO2Ph) is investigated to characterize the ratio and mechanism of the isomerization which is tentatively related to the difference in absorbance between the Ru-DMSO(S) and Ru-DMSO(O) forms. In addition, the X-ray crystal structures of [Ru(tpy)(bpy)(NO)](PF6)3 and [Ru(MeOPh-tpy)(bpy)(DMSO(S))](PF6)2 are presented.
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Affiliation(s)
- Nataliia Marchenko
- LCC (Laboratoire de Chimie de Coordination), CNRS, 205, route de Narbonne, F-31077 Toulouse, France; (N.M.); (V.B.); (M.T.); (C.D.)
| | - Pascal G. Lacroix
- LCC (Laboratoire de Chimie de Coordination), CNRS, 205, route de Narbonne, F-31077 Toulouse, France; (N.M.); (V.B.); (M.T.); (C.D.)
- Correspondence: (L.P.G.); (M.B.-P.); (I.M.); Tel.: +33-561333188 (L.P.G.)
| | - Valerii Bukhanko
- LCC (Laboratoire de Chimie de Coordination), CNRS, 205, route de Narbonne, F-31077 Toulouse, France; (N.M.); (V.B.); (M.T.); (C.D.)
| | - Marine Tassé
- LCC (Laboratoire de Chimie de Coordination), CNRS, 205, route de Narbonne, F-31077 Toulouse, France; (N.M.); (V.B.); (M.T.); (C.D.)
| | - Carine Duhayon
- LCC (Laboratoire de Chimie de Coordination), CNRS, 205, route de Narbonne, F-31077 Toulouse, France; (N.M.); (V.B.); (M.T.); (C.D.)
| | - Martial Boggio-Pasqua
- Laboratoire de Chimie et Physique Quantiques, Université Paul Sabatier (Toulouse), UMR 5626, 218 route de Narbonne, F-31077 Toulouse, France
- Correspondence: (L.P.G.); (M.B.-P.); (I.M.); Tel.: +33-561333188 (L.P.G.)
| | - Isabelle Malfant
- LCC (Laboratoire de Chimie de Coordination), CNRS, 205, route de Narbonne, F-31077 Toulouse, France; (N.M.); (V.B.); (M.T.); (C.D.)
- Correspondence: (L.P.G.); (M.B.-P.); (I.M.); Tel.: +33-561333188 (L.P.G.)
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3
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Roveda AC, Santos WG, Souza ML, Adelson CN, Gonçalves FS, Castellano EE, Garino C, Franco DW, Cardoso DR. Light-activated generation of nitric oxide (NO) and sulfite anion radicals (SO3˙−) from a ruthenium(ii) nitrosylsulphito complex. Dalton Trans 2019; 48:10812-10823. [DOI: 10.1039/c9dt01432b] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
This manuscript describes the preparation of a new Ru(ii) nitrosylsulphito complex,trans-[Ru(NH3)4(isn)(N(O)SO3)]+(complex1), its spectroscopic and structural characterization, photochemistry, and thermal reactivity.
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Affiliation(s)
- Antonio C. Roveda
- São Carlos Institute of Chemistry
- University of São Paulo
- São Carlos
- Brazil
| | - Willy G. Santos
- São Carlos Institute of Chemistry
- University of São Paulo
- São Carlos
- Brazil
| | - Maykon L. Souza
- São Carlos Institute of Chemistry
- University of São Paulo
- São Carlos
- Brazil
| | | | | | | | - Claudio Garino
- Dept. of Chemistry and NIS Interdepartmental Centre
- University of Turin
- Italy
| | - Douglas W. Franco
- São Carlos Institute of Chemistry
- University of São Paulo
- São Carlos
- Brazil
| | - Daniel R. Cardoso
- São Carlos Institute of Chemistry
- University of São Paulo
- São Carlos
- Brazil
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4
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Roose M, Tassé M, Lacroix PG, Malfant I. Nitric oxide (NO) photo-release in a series of ruthenium–nitrosyl complexes: new experimental insights in the search for a comprehensive mechanism. NEW J CHEM 2019. [DOI: 10.1039/c8nj03907k] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The mechanism of nitric oxide release is investigated along a series of 1–3 “push–pull” ruthenium nitrosyl complexes.
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Affiliation(s)
- Max Roose
- CNRS
- LCC (Laboratoire de Chimie de Coordination)
- 205 route de Narbonne
- 31077 Toulouse
- France
| | - Marine Tassé
- CNRS
- LCC (Laboratoire de Chimie de Coordination)
- 205 route de Narbonne
- 31077 Toulouse
- France
| | - Pascal G. Lacroix
- CNRS
- LCC (Laboratoire de Chimie de Coordination)
- 205 route de Narbonne
- 31077 Toulouse
- France
| | - Isabelle Malfant
- CNRS
- LCC (Laboratoire de Chimie de Coordination)
- 205 route de Narbonne
- 31077 Toulouse
- France
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Bukhanko V, Lacroix PG, Sasaki I, Tassé M, Mallet-Ladeira S, Voitenko Z, Malfant I. Mechanism and oxidation state involved in the nitric oxide (NO) photorelease in a terpyridine-bipyridine-based ruthenium nitrosyl complex. Inorganica Chim Acta 2018. [DOI: 10.1016/j.ica.2018.05.038] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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6
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Nitric oxide photo-release from a ruthenium nitrosyl complex with a 4,4′-bisfluorenyl-2,2′-bipyridine ligand. Polyhedron 2018. [DOI: 10.1016/j.poly.2018.05.028] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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7
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Silva Sousa EH, Ridnour LA, Gouveia FS, Silva da Silva CD, Wink DA, de França Lopes LG, Sadler PJ. Thiol-Activated HNO Release from a Ruthenium Antiangiogenesis Complex and HIF-1α Inhibition for Cancer Therapy. ACS Chem Biol 2016; 11:2057-65. [PMID: 27191177 PMCID: PMC4949585 DOI: 10.1021/acschembio.6b00222] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
![]()
Metallonitrosyl
complexes are promising as nitric oxide (NO) donors
for the treatment of cardiovascular, endothelial, and pathogenic diseases,
as well as cancer. Recently, the reduced form of NO– (protonated as HNO, nitroxyl, azanone, isoelectronic with O2) has also emerged as a candidate for therapeutic applications
including treatment of acute heart failure and alcoholism. Here, we
show that HNO is a product of the reaction of the RuII complex
[Ru(bpy)2(SO3)(NO)]+ (1) with glutathione or N-acetyl-L-cysteine, using met-myoglobin and carboxy-PTIO (2-(4-carboxyphenyl)-4,4,5,5-tetramethylimidazoline-1-oxyl-3-oxide)
as trapping agents. Characteristic absorption spectroscopic profiles
for HNO reactions with met-myoglobin were obtained, as well as EPR
evidence from carboxy-PTIO experiments. Importantly, the product HNO
counteracted NO-induced as well as hypoxia-induced stabilization of
the tumor-suppressor HIF-1α in cancer cells. The functional
disruption of neovascularization by HNO produced by this metallonitrosyl
complex was demonstrated in an in vitro angiogenesis
model. This behavior is consistent with HNO biochemistry and contrasts
with NO-mediated stabilization of HIF-1α. Together, these results
demonstrate for the first time thiol-dependent production of HNO by
a ruthenium complex and subsequent destabilization of HIF-1α.
This work suggests that the complex warrants further investigation
as a promising antiangiogenesis agent for the treatment of cancer.
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Affiliation(s)
- Eduardo Henrique Silva Sousa
- Laboratory
of Bioinorganic Chemistry, Department of Organic and Inorganic Chemistry, Federal University of Ceará, Mister Hull Avenue, Building 935, Fortaleza, Brazil 60455-760
- Department
of Chemistry, University of Warwick, Coventry CV4 7AL, United Kingdom
| | - Lisa A. Ridnour
- National Cancer Institute, Cancer and Inflammation
Program, Frederick, Maryland 21702, United States
| | - Florêncio S. Gouveia
- Laboratory
of Bioinorganic Chemistry, Department of Organic and Inorganic Chemistry, Federal University of Ceará, Mister Hull Avenue, Building 935, Fortaleza, Brazil 60455-760
| | - Carlos Daniel Silva da Silva
- Laboratory
of Bioinorganic Chemistry, Department of Organic and Inorganic Chemistry, Federal University of Ceará, Mister Hull Avenue, Building 935, Fortaleza, Brazil 60455-760
- Department
of Chemistry, Federal Institute of Bahia, Salvador, 40301-150, Brazil
| | - David A. Wink
- National Cancer Institute, Cancer and Inflammation
Program, Frederick, Maryland 21702, United States
| | - Luiz Gonzaga de França Lopes
- Laboratory
of Bioinorganic Chemistry, Department of Organic and Inorganic Chemistry, Federal University of Ceará, Mister Hull Avenue, Building 935, Fortaleza, Brazil 60455-760
| | - Peter J. Sadler
- Department
of Chemistry, University of Warwick, Coventry CV4 7AL, United Kingdom
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