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Hidalgo N, Moreno JJ, García‐Rubio I, Campos J. Enhanced Dihydrogen Activation by Mononuclear Iridium(II) Compounds: A Mechanistic Study. Angew Chem Int Ed Engl 2022; 61:e202206831. [PMID: 35737594 PMCID: PMC9545596 DOI: 10.1002/anie.202206831] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2022] [Indexed: 11/09/2022]
Affiliation(s)
- Nereida Hidalgo
- Instituto de Investigaciones Químicas (IIQ) Departamento de Química Inorgánica and Centro de Innovación en Química Avanzada (ORFEO-CINQA) Consejo Superior de Investigaciones Científicas (CSIC) Universidad de Sevilla Avenida Américo Vespucio 49 41092 Sevilla Spain
| | - Juan José Moreno
- Instituto de Investigaciones Químicas (IIQ) Departamento de Química Inorgánica and Centro de Innovación en Química Avanzada (ORFEO-CINQA) Consejo Superior de Investigaciones Científicas (CSIC) Universidad de Sevilla Avenida Américo Vespucio 49 41092 Sevilla Spain
| | - Inés García‐Rubio
- Centro Universitario de la Defensa Ctra de Huesca s/n 50090 Zaragoza Spain
- Department of Condensed Matter Physics Faculty of Sciences University of Zaragoza Calle Pedro Cerbuna 50009 Zaragoza Spain
| | - Jesús Campos
- Instituto de Investigaciones Químicas (IIQ) Departamento de Química Inorgánica and Centro de Innovación en Química Avanzada (ORFEO-CINQA) Consejo Superior de Investigaciones Científicas (CSIC) Universidad de Sevilla Avenida Américo Vespucio 49 41092 Sevilla Spain
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2
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Hidalgo N, Moreno JJ, Garcia-Rubio I, Campos J. Enhanced Dihydrogen Activation by Mononuclear Iridium(II) Compounds: A Mechanistic Study. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202206831] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Nereida Hidalgo
- CSIC: Consejo Superior de Investigaciones Cientificas IIQ SPAIN
| | - Juan J Moreno
- CSIC: Consejo Superior de Investigaciones Cientificas IIQ SPAIN
| | - Ines Garcia-Rubio
- Universidad de Zaragoza Department of Condensed Matter Physics SPAIN
| | - Jesus Campos
- Consejo Superior de Investigaciones Cientificas Institute of Chemical Research Av. Americo Vespucio 49, Isla de la 41092 Sevilla SPAIN
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3
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Fan Z, Huang J, Huang H, Banerjee S. Metal-Based Catalytic Drug Development for Next-Generation Cancer Therapy. ChemMedChem 2021; 16:2480-2486. [PMID: 34028190 DOI: 10.1002/cmdc.202100297] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2021] [Indexed: 12/14/2022]
Abstract
Considering the high increase in mortality caused by cancer in recent years, cancer drugs with novel mechanisms of anticancer action are urgently needed to overcome the drawbacks of platinum-based chemotherapeutics. Recently, in the area of metal-based cancer drug development research, the concept of catalytic cancer drugs has been introduced with organometallic RuII , OsII , RhIII and IrIII complexes. These complexes are reported as catalysts for many important biological transformations in cancer cells such as nicotinamide adenine dinucleotide (NAD(P)H) oxidation to NAD+ , reduction of NAD+ to NADH, and reduction of pyruvate to lactate. These unnatural intracellular transformations with catalytic and nontoxic doses of metal complexes are known to severely perturb several important biochemical pathways and could be the antecedent of next-generation catalytic cancer drug development. In this concept, we delineate the prospects of such recently reported organometallic RuII , OsII , RhIII and IrIII complexes as future catalytic cancer drugs. This new approach has the potential to deliver new cancer drug candidates.
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Affiliation(s)
- Zhongxian Fan
- School of Pharmaceutical Science (Shenzhen), Sun Yat-sen University, Guangzhou, 510275, China
| | - Juyang Huang
- School of Pharmaceutical Science (Shenzhen), Sun Yat-sen University, Guangzhou, 510275, China
| | - Huaiyi Huang
- School of Pharmaceutical Science (Shenzhen), Sun Yat-sen University, Guangzhou, 510275, China
| | - Samya Banerjee
- Department of Chemistry, Indian Institute of Technology (BHU), Varanasi, UP-221005, India
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4
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Davis HJ, Häussinger D, Ward TR, Okamoto Y. A Visible-Light Promoted Amine Oxidation Catalyzed by a Cp*Ir Complex. ChemCatChem 2020; 12:4512-4516. [PMID: 33777249 PMCID: PMC7984327 DOI: 10.1002/cctc.202000488] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2020] [Revised: 06/11/2020] [Indexed: 12/21/2022]
Abstract
Through a rapid screening of Cp*Ir complexes based on a turn-on type fluorescence readout, a [Cp*Ir(dipyrido[3,2-a : 2',3'-c]phenazine)Cl]+ complex was found to catalyze the blue-light promoted dehydrogenation of N-heterocycles under physiological conditions. In the dehydrogenation of tetrahydroisoquinolines, the catalyst preferentially yielded the monodehydrogenated product, accompanying H2O2 generation. We surmise that this mechanism may be reminiscent of flavin-dependent oxidases.
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Affiliation(s)
- Holly Jane Davis
- Department of ChemistryUniversity of BaselMattenstrasse 24a BRP 1096 RosentalCH-4058BaselSwitzerland
| | - Daniel Häussinger
- Department of ChemistryUniversity of BaselSt. Johanns-Ring 19CH-4056BaselSwitzerland
| | - Thomas R. Ward
- Department of ChemistryUniversity of BaselMattenstrasse 24a BRP 1096 RosentalCH-4058BaselSwitzerland
| | - Yasunori Okamoto
- Department of ChemistryUniversity of BaselMattenstrasse 24a BRP 1096 RosentalCH-4058BaselSwitzerland
- Frontier Research Institute for Interdisciplinary SciencesTohoku University6-3 Aramaki aza AobaAoba-kuSendai980-8578Japan
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5
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Zhang WY, Bridgewater HE, Banerjee S, Soldevila-Barreda JJ, Clarkson GJ, Shi H, Imberti C, Sadler PJ. Ligand-Controlled Reactivity and Cytotoxicity of Cyclometalated Rhodium(III) Complexes. Eur J Inorg Chem 2020; 2020:1052-1060. [PMID: 33776557 PMCID: PMC7610438 DOI: 10.1002/ejic.201901055] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2019] [Indexed: 12/13/2022]
Abstract
We report the synthesis, characterisation and cytotoxicity of six cyclometalated rhodium(III) complexes [CpXRh(C^N)Z]0/+, in which CpX = Cp*, Cpph, or Cpbiph, C^N = benzo[h]quinoline, and Z = chloride or pyridine. Three x-ray crystal structures showing the expected "piano-stool" configurations have been determined. The chlorido complexes hydrolysed faster in aqueous solution, also reacted preferentially with 9-ethyl guanine or glutathione compared to their pyridine analogues. The 1-biphenyl-2,3,4,5,-tetramethylcyclopentadienyl complex [CpbiphRh(benzo[h]quinoline)Cl] (3a) was the most efficient catalyst in coenzyme reduced nicotinamide adenine dinucleotide (NADH) oxidation to NAD+ and induced an elevated level of reactive oxygen species (ROS) in A549 human lung cancer cells. The pyridine complex [CpbiphRh(benzo[h]quinoline)py]+ (3b) was the most potent against A549 lung and A2780 ovarian cancer cell lines, being 5-fold more active than cisplatin towards A549 cells, and acted as a ROS scavenger. This work highlights a ligand-controlled strategy to modulate the reactivity and cytotoxicity of cyclometalated rhodium anticancer complexes.
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Affiliation(s)
| | | | | | | | | | | | | | - Peter J. Sadler
- Department of Chemistry, University of Warwick, CV4 7AL, Coventry, UK
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6
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New Organometallic Tetraphenylethylene⋅Iridium(III) Complexes with Antineoplastic Activity. Chembiochem 2019; 20:2767-2776. [DOI: 10.1002/cbic.201900268] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2019] [Indexed: 12/21/2022]
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7
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Tavakoli G, Armstrong JE, Naapuri JM, Deska J, Prechtl MHG. Chemoenzymatic Hydrogen Production from Methanol through the Interplay of Metal Complexes and Biocatalysts. Chemistry 2019; 25:6474-6481. [PMID: 30648769 DOI: 10.1002/chem.201806351] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2018] [Indexed: 01/26/2023]
Abstract
Microbial methylotrophic organisms can serve as great inspiration in the development of biomimetic strategies for the dehydrogenative conversion of C1 molecules under ambient conditions. In this Concept article, a concise personal perspective on the recent advancements in the field of biomimetic catalytic models for methanol and formaldehyde conversion, in the presence and absence of enzymes and co-factors, towards the formation of hydrogen under ambient conditions is given. In particular, formaldehyde dehydrogenase mimics have been introduced in stand-alone C1 -interconversion networks. Recently, coupled systems with alcohol oxidase and dehydrogenase enzymes have been also developed for in situ formation and decomposition of formaldehyde and/or reduced/oxidized nicotinamide adenine dinucleotide (NADH/ NAD+ ). Although C1 molecules are already used in many industries for hydrogen production, these conceptual bioinspired low-temperature energy conversion processes may lead one day to more efficient energy storage systems enabling renewable and sustainable hydrogen generation for hydrogen fuel cells under ambient conditions using C1 molecules as fuels for mobile and miniaturized energy storage solutions in which harsh conditions like those in industrial plants are not applicable.
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Affiliation(s)
- Ghazal Tavakoli
- Department of Chemistry, University of Cologne, Greinstr. 6, 50939, Köln, Germany
| | - Jessica E Armstrong
- Department of Chemistry, University of Cologne, Greinstr. 6, 50939, Köln, Germany.,Department of Chemistry, Yale University, 225 Prospect St, New Haven, CT, 06511-8499, USA
| | - Janne M Naapuri
- Department of Chemistry & Materials Science, Aalto University, Kemistintie 1, FI-02150, Espoo, Finland
| | - Jan Deska
- Department of Chemistry & Materials Science, Aalto University, Kemistintie 1, FI-02150, Espoo, Finland
| | - Martin H G Prechtl
- Department of Chemistry, University of Cologne, Greinstr. 6, 50939, Köln, Germany.,Institute of Natural Science and Environment, Roskilde University, 4000, Roskilde, Denmark
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8
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Hao H, Liu X, Ge X, Zhao Y, Tian X, Ren T, Wang Y, Zhao C, Liu Z. Half-sandwich iridium(III) complexes with α-picolinic acid frameworks and antitumor applications. J Inorg Biochem 2019; 192:52-61. [DOI: 10.1016/j.jinorgbio.2018.12.012] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2018] [Revised: 12/02/2018] [Accepted: 12/21/2018] [Indexed: 12/21/2022]
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9
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Han Y, Liu X, Tian Z, Ge X, Li J, Gao M, Li Y, Liu Y, Liu Z. Half-sandwich Iridium(III) Benzimidazole-Appended Imidazolium-Based N-heterocyclic Carbene Complexes and Antitumor Application. Chem Asian J 2018; 13:3697-3705. [PMID: 30276978 DOI: 10.1002/asia.201801323] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2018] [Revised: 09/29/2018] [Indexed: 11/08/2022]
Abstract
A series of half-sandwich iridium(III) benzimidazole-appended imidazolium-based N-heterocyclic carbene (NHC) antitumor complexes [(η5 -Cpx )Ir(C^N)Cl]Cl, where Cpx is pentamethylcyclopentadienyl (Cp*) or its biphenyl derivative (Cpxbiph ) and C^N is a NHC chelating ligand, were successfully synthesized and characterized. The IrIII complexes showed potential antitumor activity against A549 cells, at most three times more potent than cis-platin under the same conditions. Complexes could bind to BSA by a static quenching mode, catalyzing the change of NADH to NAD+ and inducing the production of reactive oxygen species (maximum turnover number, 9.8), which play an important role in regulating cell apoptosis. Confocal microscopy showed that the complexes could specifically target lysosomes in cells with a Pearson's co-localization coefficient 0.76 and 0.72 after 1 h and 6 h, respectively, followed an energy-dependent cellular uptake mechanism and damaged the integrity of lysosomes. At the same time, complexes caused a marked loss of mitochondrial membrane potential.
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Affiliation(s)
- Yali Han
- Institute of Antitumor Agents Development and Theranostic Application, The Key Laboratory of Life-Organic Analysis and Key Laboratory of, Pharmaceutical Intermediates and Analysis of Natural Medicine, School of Chemistry and Chemical Engineering, Qufu Normal University, Qufu, 273165, China
| | - Xicheng Liu
- Institute of Antitumor Agents Development and Theranostic Application, The Key Laboratory of Life-Organic Analysis and Key Laboratory of, Pharmaceutical Intermediates and Analysis of Natural Medicine, School of Chemistry and Chemical Engineering, Qufu Normal University, Qufu, 273165, China
| | - Zhenzhen Tian
- Institute of Antitumor Agents Development and Theranostic Application, The Key Laboratory of Life-Organic Analysis and Key Laboratory of, Pharmaceutical Intermediates and Analysis of Natural Medicine, School of Chemistry and Chemical Engineering, Qufu Normal University, Qufu, 273165, China
| | - Xingxing Ge
- Institute of Antitumor Agents Development and Theranostic Application, The Key Laboratory of Life-Organic Analysis and Key Laboratory of, Pharmaceutical Intermediates and Analysis of Natural Medicine, School of Chemistry and Chemical Engineering, Qufu Normal University, Qufu, 273165, China
| | - Juanjuan Li
- Institute of Antitumor Agents Development and Theranostic Application, The Key Laboratory of Life-Organic Analysis and Key Laboratory of, Pharmaceutical Intermediates and Analysis of Natural Medicine, School of Chemistry and Chemical Engineering, Qufu Normal University, Qufu, 273165, China
| | - Min Gao
- Institute of Antitumor Agents Development and Theranostic Application, The Key Laboratory of Life-Organic Analysis and Key Laboratory of, Pharmaceutical Intermediates and Analysis of Natural Medicine, School of Chemistry and Chemical Engineering, Qufu Normal University, Qufu, 273165, China
| | - Yanru Li
- Institute of Antitumor Agents Development and Theranostic Application, The Key Laboratory of Life-Organic Analysis and Key Laboratory of, Pharmaceutical Intermediates and Analysis of Natural Medicine, School of Chemistry and Chemical Engineering, Qufu Normal University, Qufu, 273165, China
| | - Yi Liu
- Institute of Antitumor Agents Development and Theranostic Application, The Key Laboratory of Life-Organic Analysis and Key Laboratory of, Pharmaceutical Intermediates and Analysis of Natural Medicine, School of Chemistry and Chemical Engineering, Qufu Normal University, Qufu, 273165, China
| | - Zhe Liu
- Institute of Antitumor Agents Development and Theranostic Application, The Key Laboratory of Life-Organic Analysis and Key Laboratory of, Pharmaceutical Intermediates and Analysis of Natural Medicine, School of Chemistry and Chemical Engineering, Qufu Normal University, Qufu, 273165, China
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10
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Yang Y, Guo L, Tian Z, Liu X, Gong Y, Zheng H, Ge X, Liu Z. Imine-N-Heterocyclic Carbenes as Versatile Ligands in Ruthenium(II) p-Cymene Anticancer Complexes: A Structure-Activity Relationship Study. Chem Asian J 2018; 13:2923-2933. [PMID: 30101417 DOI: 10.1002/asia.201801058] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2018] [Revised: 08/03/2018] [Indexed: 12/18/2022]
Abstract
A family of novel imine-N-heterocyclic carbene ruthenium(II) complexes of the general formula [(η6 -p-cymene)Ru(C^N)Cl]PF6 - (where C^N is an imine-N-heterocyclic carbene chelating ligand with varying substituents) have been prepared and characterized. In this imine-N-heterocyclic carbene chelating ligand framework, there are three potential sites that can be modified, which distinguishes this class of ligand and provides a body of flexibilities and opportunities to tune the cytotoxicity of these ruthenium(II) complexes. The influence of substituent effects of three tunable domains on the anticancer activity and catalytic ability in converting coenzyme NADH to NAD+ is investigated. This family of complexes displays an exceedingly distinct anticancer activity against A549 cancer cells, despite their close structural similarity. Complex 9 shows the highest anticancer activity in this series against A549 cancer cells (IC50 =14.36 μm), with an approximately 1.5-fold better activity than the clinical platinum drug cisplatin (IC50 =21.30 μm) in A549 cancer cells. Mechanistic studies reveal that complex 9 mediates cell death mainly through cell stress, including cell cycle arrest, inducing apoptosis, increasing intracellular reactive oxygen species (ROS) levels, and depolarization of the mitochondrial membrane potential (MMP). Furthermore, lysosomal damage is also detected by confocal microscopy.
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Affiliation(s)
- Yuliang Yang
- Institute of Anticancer Agents Development and Theranostic Application, The Key Laboratory of Life-Organic Analysis and, Key Laboratory of Pharmaceutical Intermediates and Analysis of Natural Medicine, Department of Chemistry and Chemical Engineering, Qufu Normal University, Qufu, 273165, China
| | - Lihua Guo
- Institute of Anticancer Agents Development and Theranostic Application, The Key Laboratory of Life-Organic Analysis and, Key Laboratory of Pharmaceutical Intermediates and Analysis of Natural Medicine, Department of Chemistry and Chemical Engineering, Qufu Normal University, Qufu, 273165, China
| | - Zhenzhen Tian
- Institute of Anticancer Agents Development and Theranostic Application, The Key Laboratory of Life-Organic Analysis and, Key Laboratory of Pharmaceutical Intermediates and Analysis of Natural Medicine, Department of Chemistry and Chemical Engineering, Qufu Normal University, Qufu, 273165, China
| | - Xicheng Liu
- Institute of Anticancer Agents Development and Theranostic Application, The Key Laboratory of Life-Organic Analysis and, Key Laboratory of Pharmaceutical Intermediates and Analysis of Natural Medicine, Department of Chemistry and Chemical Engineering, Qufu Normal University, Qufu, 273165, China
| | - Yuteng Gong
- Institute of Anticancer Agents Development and Theranostic Application, The Key Laboratory of Life-Organic Analysis and, Key Laboratory of Pharmaceutical Intermediates and Analysis of Natural Medicine, Department of Chemistry and Chemical Engineering, Qufu Normal University, Qufu, 273165, China
| | - Hongmei Zheng
- Institute of Anticancer Agents Development and Theranostic Application, The Key Laboratory of Life-Organic Analysis and, Key Laboratory of Pharmaceutical Intermediates and Analysis of Natural Medicine, Department of Chemistry and Chemical Engineering, Qufu Normal University, Qufu, 273165, China
| | - Xingxing Ge
- Institute of Anticancer Agents Development and Theranostic Application, The Key Laboratory of Life-Organic Analysis and, Key Laboratory of Pharmaceutical Intermediates and Analysis of Natural Medicine, Department of Chemistry and Chemical Engineering, Qufu Normal University, Qufu, 273165, China
| | - Zhe Liu
- Institute of Anticancer Agents Development and Theranostic Application, The Key Laboratory of Life-Organic Analysis and, Key Laboratory of Pharmaceutical Intermediates and Analysis of Natural Medicine, Department of Chemistry and Chemical Engineering, Qufu Normal University, Qufu, 273165, China
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11
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Ngo AH, Bose S, Do LH. Intracellular Chemistry: Integrating Molecular Inorganic Catalysts with Living Systems. Chemistry 2018; 24:10584-10594. [DOI: 10.1002/chem.201800504] [Citation(s) in RCA: 46] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2018] [Revised: 03/16/2018] [Indexed: 01/09/2023]
Affiliation(s)
- Anh H. Ngo
- Department of Chemistry; University of Houston; 4800 Calhoun Road Houston TX 77004 USA
| | - Sohini Bose
- Department of Chemistry; University of Houston; 4800 Calhoun Road Houston TX 77004 USA
| | - Loi H. Do
- Department of Chemistry; University of Houston; 4800 Calhoun Road Houston TX 77004 USA
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12
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He X, Tian M, Liu X, Tang Y, Shao CF, Gong P, Liu J, Zhang S, Guo L, Liu Z. Triphenylamine-Appended Half-Sandwich Iridium(III) Complexes and Their Biological Applications. Chem Asian J 2018; 13:1500-1509. [DOI: 10.1002/asia.201800103] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2018] [Revised: 03/10/2018] [Indexed: 12/12/2022]
Affiliation(s)
- Xiangdong He
- Institute of Anticancer Agents Development and Theranostic Application, The Key Laboratory of Life-Organic Analysis and Key Laboratory of Pharmaceutical Intermediates and Analysis of Natural Medicine; Department of Chemistry and Chemical Engineering; Qufu Normal University; Qufu 273165 China
| | - Meng Tian
- Institute of Anticancer Agents Development and Theranostic Application, The Key Laboratory of Life-Organic Analysis and Key Laboratory of Pharmaceutical Intermediates and Analysis of Natural Medicine; Department of Chemistry and Chemical Engineering; Qufu Normal University; Qufu 273165 China
| | - Xicheng Liu
- Institute of Anticancer Agents Development and Theranostic Application, The Key Laboratory of Life-Organic Analysis and Key Laboratory of Pharmaceutical Intermediates and Analysis of Natural Medicine; Department of Chemistry and Chemical Engineering; Qufu Normal University; Qufu 273165 China
| | - Yanhua Tang
- Institute of Anticancer Agents Development and Theranostic Application, The Key Laboratory of Life-Organic Analysis and Key Laboratory of Pharmaceutical Intermediates and Analysis of Natural Medicine; Department of Chemistry and Chemical Engineering; Qufu Normal University; Qufu 273165 China
| | - Chang Fang Shao
- Institute of Anticancer Agents Development and Theranostic Application, The Key Laboratory of Life-Organic Analysis and Key Laboratory of Pharmaceutical Intermediates and Analysis of Natural Medicine; Department of Chemistry and Chemical Engineering; Qufu Normal University; Qufu 273165 China
| | - Peiwei Gong
- Institute of Anticancer Agents Development and Theranostic Application, The Key Laboratory of Life-Organic Analysis and Key Laboratory of Pharmaceutical Intermediates and Analysis of Natural Medicine; Department of Chemistry and Chemical Engineering; Qufu Normal University; Qufu 273165 China
| | - Jinfeng Liu
- Qufu Normal University; School of Life Science; Qufu 273165 China
| | - Shumiao Zhang
- Institute of Anticancer Agents Development and Theranostic Application, The Key Laboratory of Life-Organic Analysis and Key Laboratory of Pharmaceutical Intermediates and Analysis of Natural Medicine; Department of Chemistry and Chemical Engineering; Qufu Normal University; Qufu 273165 China
| | - Lihua Guo
- Institute of Anticancer Agents Development and Theranostic Application, The Key Laboratory of Life-Organic Analysis and Key Laboratory of Pharmaceutical Intermediates and Analysis of Natural Medicine; Department of Chemistry and Chemical Engineering; Qufu Normal University; Qufu 273165 China
| | - Zhe Liu
- Institute of Anticancer Agents Development and Theranostic Application, The Key Laboratory of Life-Organic Analysis and Key Laboratory of Pharmaceutical Intermediates and Analysis of Natural Medicine; Department of Chemistry and Chemical Engineering; Qufu Normal University; Qufu 273165 China
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13
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Soetens M, Drouet F, Riant O. (η5-Pentamethylcyclopentadienyl)iridium Complex Catalyzed Imine Reductions Utilizing the Biomimetic 1,4-NAD(P)H Cofactor andN-Benzyl-1,4-dihydronicotinamide as the Hydride-Transfer Agent. ChemCatChem 2017. [DOI: 10.1002/cctc.201601307] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Mathieu Soetens
- Institute of Condensed Matter and Nanosciences (IMCN); Université catholique de Louvain; 1, Place Louis Pasteur 1348 Louvain-la-Neuve Belgium
| | - Fleur Drouet
- Institute of Condensed Matter and Nanosciences (IMCN); Université catholique de Louvain; 1, Place Louis Pasteur 1348 Louvain-la-Neuve Belgium
| | - Olivier Riant
- Institute of Condensed Matter and Nanosciences (IMCN); Université catholique de Louvain; 1, Place Louis Pasteur 1348 Louvain-la-Neuve Belgium
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14
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Sun L, Chen Y, Kuang S, Li G, Guan R, Liu J, Ji L, Chao H. Iridium(III) Anthraquinone Complexes as Two-Photon Phosphorescence Probes for Mitochondria Imaging and Tracking under Hypoxia. Chemistry 2016; 22:8955-65. [DOI: 10.1002/chem.201600310] [Citation(s) in RCA: 56] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2016] [Indexed: 01/30/2023]
Affiliation(s)
- Lingli Sun
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry; School of Chemistry and Chemical Engineering; Sun Yat-Sen University; Guangzhou 510275 P.R. China
| | - Yu Chen
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry; School of Chemistry and Chemical Engineering; Sun Yat-Sen University; Guangzhou 510275 P.R. China
| | - Shi Kuang
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry; School of Chemistry and Chemical Engineering; Sun Yat-Sen University; Guangzhou 510275 P.R. China
| | - Guanying Li
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry; School of Chemistry and Chemical Engineering; Sun Yat-Sen University; Guangzhou 510275 P.R. China
| | - Ruilin Guan
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry; School of Chemistry and Chemical Engineering; Sun Yat-Sen University; Guangzhou 510275 P.R. China
| | - Jiangping Liu
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry; School of Chemistry and Chemical Engineering; Sun Yat-Sen University; Guangzhou 510275 P.R. China
| | - Liangnian Ji
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry; School of Chemistry and Chemical Engineering; Sun Yat-Sen University; Guangzhou 510275 P.R. China
| | - Hui Chao
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry; School of Chemistry and Chemical Engineering; Sun Yat-Sen University; Guangzhou 510275 P.R. China
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15
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Wang G, Zhang H, Zhao J, Li W, Cao J, Zhu C, Li S. Homolytic Cleavage of a B−B Bond by the Cooperative Catalysis of Two Lewis Bases: Computational Design and Experimental Verification. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201511917] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Guoqiang Wang
- Key Laboratory of Mesoscopic Chemistry of Ministry of Education Institute of Theoretical and Computational Chemistry School of Chemistry and Chemical Engineering Nanjing University Nanjing 210093 P.R. China
| | - Honglin Zhang
- State Key Laboratory of Coordination Chemistry School of Chemistry and Chemical Engineering Nanjing University Nanjing 210093 P.R. China
| | - Jiyang Zhao
- Key Laboratory of Mesoscopic Chemistry of Ministry of Education Institute of Theoretical and Computational Chemistry School of Chemistry and Chemical Engineering Nanjing University Nanjing 210093 P.R. China
| | - Wei Li
- Key Laboratory of Mesoscopic Chemistry of Ministry of Education Institute of Theoretical and Computational Chemistry School of Chemistry and Chemical Engineering Nanjing University Nanjing 210093 P.R. China
| | - Jia Cao
- Key Laboratory of Mesoscopic Chemistry of Ministry of Education Institute of Theoretical and Computational Chemistry School of Chemistry and Chemical Engineering Nanjing University Nanjing 210093 P.R. China
| | - Chengjian Zhu
- State Key Laboratory of Coordination Chemistry School of Chemistry and Chemical Engineering Nanjing University Nanjing 210093 P.R. China
| | - Shuhua Li
- Key Laboratory of Mesoscopic Chemistry of Ministry of Education Institute of Theoretical and Computational Chemistry School of Chemistry and Chemical Engineering Nanjing University Nanjing 210093 P.R. China
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16
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Wang G, Zhang H, Zhao J, Li W, Cao J, Zhu C, Li S. Homolytic Cleavage of a B-B Bond by the Cooperative Catalysis of Two Lewis Bases: Computational Design and Experimental Verification. Angew Chem Int Ed Engl 2016; 55:5985-9. [PMID: 27061603 DOI: 10.1002/anie.201511917] [Citation(s) in RCA: 112] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2015] [Indexed: 11/09/2022]
Abstract
Density functional theory (DFT) investigations revealed that 4-cyanopyridine was capable of homolytically cleaving the B-B σ bond of diborane via the cooperative coordination to the two boron atoms of the diborane to generate pyridine boryl radicals. Our experimental verification provides supportive evidence for this new B-B activation mode. With this novel activation strategy, we have experimentally realized the catalytic reduction of azo-compounds to hydrazine derivatives, deoxygenation of sulfoxides to sulfides, and reduction of quinones with B2 (pin)2 at mild conditions.
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Affiliation(s)
- Guoqiang Wang
- Key Laboratory of Mesoscopic Chemistry of Ministry of Education, Institute of Theoretical and Computational Chemistry, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210093, P.R. China
| | - Honglin Zhang
- State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210093, P.R. China
| | - Jiyang Zhao
- Key Laboratory of Mesoscopic Chemistry of Ministry of Education, Institute of Theoretical and Computational Chemistry, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210093, P.R. China
| | - Wei Li
- Key Laboratory of Mesoscopic Chemistry of Ministry of Education, Institute of Theoretical and Computational Chemistry, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210093, P.R. China
| | - Jia Cao
- Key Laboratory of Mesoscopic Chemistry of Ministry of Education, Institute of Theoretical and Computational Chemistry, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210093, P.R. China
| | - Chengjian Zhu
- State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210093, P.R. China.
| | - Shuhua Li
- Key Laboratory of Mesoscopic Chemistry of Ministry of Education, Institute of Theoretical and Computational Chemistry, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210093, P.R. China.
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Liu Z, Romero-Canelón I, Qamar B, Hearn JM, Habtemariam A, Barry NPE, Pizarro AM, Clarkson GJ, Sadler PJ. The Potent Oxidant Anticancer Activity of Organoiridium Catalysts. Angew Chem Int Ed Engl 2014. [DOI: 10.1002/ange.201311161] [Citation(s) in RCA: 69] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Liu Z, Romero-Canelón I, Qamar B, Hearn JM, Habtemariam A, Barry NPE, Pizarro AM, Clarkson GJ, Sadler PJ. The potent oxidant anticancer activity of organoiridium catalysts. Angew Chem Int Ed Engl 2014; 53:3941-6. [PMID: 24616129 PMCID: PMC4227564 DOI: 10.1002/anie.201311161] [Citation(s) in RCA: 263] [Impact Index Per Article: 26.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2013] [Indexed: 12/11/2022]
Abstract
Platinum complexes are the most widely used anticancer drugs; however, new generations of agents are needed. The organoiridium(III) complex [(η5-Cpxbiph)Ir(phpy)(Cl)] (1-Cl), which contains π-bonded biphenyltetramethylcyclopentadienyl (Cpxbiph) and C∧N-chelated phenylpyridine (phpy) ligands, undergoes rapid hydrolysis of the chlorido ligand. In contrast, the pyridine complex [(η5-Cpxbiph)Ir(phpy)(py)]+ (1-py) aquates slowly, and is more potent (in nanomolar amounts) than both 1-Cl and cisplatin towards a wide range of cancer cells. The pyridine ligand protects 1-py from rapid reaction with intracellular glutathione. The high potency of 1-py correlates with its ability to increase substantially the level of reactive oxygen species (ROS) in cancer cells. The unprecedented ability of these iridium complexes to generate H2O2 by catalytic hydride transfer from the coenzyme NADH to oxygen is demonstrated. Such organoiridium complexes are promising as a new generation of anticancer drugs for effective oxidant therapy.
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Affiliation(s)
- Zhe Liu
- Department of Chemistry, University of Warwick, Coventry, CV4 7AL (UK)
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Komatsu H, Shindo Y, Oka K, Hill JP, Ariga K. Ubiquinone-Rhodol (UQ-Rh) for Fluorescence Imaging of NAD(P)H through Intracellular Activation. Angew Chem Int Ed Engl 2014. [DOI: 10.1002/ange.201311192] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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20
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Komatsu H, Shindo Y, Oka K, Hill JP, Ariga K. Ubiquinone-rhodol (UQ-Rh) for fluorescence imaging of NAD(P)H through intracellular activation. Angew Chem Int Ed Engl 2014; 53:3993-5. [PMID: 24596071 DOI: 10.1002/anie.201311192] [Citation(s) in RCA: 59] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2013] [Revised: 01/10/2014] [Indexed: 11/08/2022]
Abstract
The nicotinamide adenine dinucleotide (NAD) derivatives NADH and NADPH are critical components of cellular energy metabolism and operate as electron carriers. A novel fluorescent ubiquinone-rhodol derivative (UQ-Rh) was developed as a probe for NAD(P)H. By using the artificial promoter [(η(5) -C5 Me5 )Ir(phen)(H2 O)](2+) , intracellular activation and imaging of NAD(P)H were successfully demonstrated. In contrast to bioorthogonal chemistry, this "bioparallel chemistry" approach involves interactions with native biological processes and could potentially be used to control or investigate cellular systems.
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Affiliation(s)
- Hirokazu Komatsu
- MANA, National Institute for Materials Science, 1-1 Namiki, Tsukuba-city, Ibaraki, 305-0044 (Japan).
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