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Parra-Cadenas B, Bravo I, Ripoll Lorente MC, Ginés C, Elorriaga D, Carrillo-Hermosilla F. Boron Complexes with Propiolamidinato Ligands: Synthesis, Structure, and Photophysical Properties. Inorg Chem 2024; 63:12120-12132. [PMID: 38873888 PMCID: PMC11220760 DOI: 10.1021/acs.inorgchem.4c01241] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2024] [Revised: 06/04/2024] [Accepted: 06/10/2024] [Indexed: 06/15/2024]
Abstract
Two series of boron derivatives with propiolamidinato ligands, [BPh2{C(C≡CAr)(NR)2}] (Ar = Ph, p-MeOPh, p-FPh, p-Me2NPh, or phen; R = iPr or p-tolyl), were synthesized and structurally characterized. The corresponding propiolamidine (or propargylamidine) proligands have been obtained through sustainable methods. One is the catalytic hydroalkynylation of diisopropylcarbodiimide with different terminal alkynes, using simple ZnEt2 as a precatalyst. Alternatively, to obtain propiolamidines with aromatic groups on the nitrogen atoms, the formation of lithiated derivatives of terminal alkynes by reaction with n-BuLi in air and at room temperature, and subsequent addition to the di-p-tolylcarbodiimide, under the same conditions and using 2-MeTHF as a sustainable solvent, has been used for the first time. After reaction with BPh3, the corresponding boron amidinates were obtained, which are emissive in the solution state. The influence of the different substituents introduced into the ligands on the photophysical properties of the boron compounds has been studied. One of the obtained compounds can be used as a ratiometric fluorescent pH sensor in the acidic range.
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Affiliation(s)
- Blanca Parra-Cadenas
- Departamento
de Química Inorgánica, Orgánica y Bioquímica-Centro
de Innovación en Química Avanzada (ORFEO-CINQA), Facultad
de Ciencias y Tecnologías Químicas, Universidad de Castilla-La Mancha, 13071 Ciudad Real, Spain
| | - Iván Bravo
- Grupo
FOTOAIR, Unidad nanoDrug, Departamento de Química-Física,
Facultad de Farmacia de Albacete, Universidad
de Castilla-La Mancha, 02008 Albacete, Spain
| | - M. Consuelo Ripoll Lorente
- Grupo
FOTOAIR, Unidad nanoDrug, Departamento de Química-Física,
Facultad de Farmacia de Albacete, Universidad
de Castilla-La Mancha, 02008 Albacete, Spain
| | - Carlos Ginés
- Departamento
de Química Inorgánica, Orgánica y Bioquímica-Centro
de Innovación en Química Avanzada (ORFEO-CINQA), Facultad
de Ciencias y Tecnologías Químicas, Universidad de Castilla-La Mancha, 13071 Ciudad Real, Spain
| | - David Elorriaga
- Departamento
de Química Orgánica e Inorgánica, Universidad de Oviedo, Julián Clavería 8, 33006 Oviedo, Spain
| | - Fernando Carrillo-Hermosilla
- Departamento
de Química Inorgánica, Orgánica y Bioquímica-Centro
de Innovación en Química Avanzada (ORFEO-CINQA), Facultad
de Ciencias y Tecnologías Químicas, Universidad de Castilla-La Mancha, 13071 Ciudad Real, Spain
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2
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Gomes AR, Varela CL, Pires AS, Tavares-da-Silva EJ, Roleira FMF. Synthetic and natural guanidine derivatives as antitumor and antimicrobial agents: A review. Bioorg Chem 2023; 138:106600. [PMID: 37209561 DOI: 10.1016/j.bioorg.2023.106600] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2023] [Revised: 04/15/2023] [Accepted: 05/05/2023] [Indexed: 05/22/2023]
Abstract
Guanidines are fascinating small nitrogen-rich organic compounds, which have been frequently associated with a wide range of biological activities. This is mainly due to their interesting chemical features. For these reasons, for the past decades, researchers have been synthesizing and evaluating guanidine derivatives. In fact, there are currently on the market several guanidine-bearing drugs. Given the broad panoply of pharmacological activities displayed by guanidine compounds, in this review, we chose to focus on antitumor, antibacterial, antiviral, antifungal, and antiprotozoal activities presented by several natural and synthetic guanidine derivatives, which are undergoing preclinical and clinical studies from January 2010 to January 2023. Moreover, we also present guanidine-containing drugs currently in the market for the treatment of cancer and several infectious diseases. In the preclinical and clinical setting, most of the synthesized and natural guanidine derivatives are being evaluated as antitumor and antibacterial agents. Even though DNA is the most known target of this type of compounds, their cytotoxicity also involves several other different mechanisms, such as interference with bacterial cell membranes, reactive oxygen species (ROS) formation, mitochondrial-mediated apoptosis, mediated-Rac1 inhibition, among others. As for the compounds already used as pharmacological drugs, their main application is in the treatment of different types of cancer, such as breast, lung, prostate, and leukemia. Guanidine-containing drugs are also being used for the treatment of bacterial, antiprotozoal, antiviral infections and, recently, have been proposed for the treatment of COVID-19. To conclude, the guanidine group is a privileged scaffold in drug design. Its remarkable cytotoxic activities, especially in the field of oncology, still make it suitable for a deeper investigation to afford more efficient and target-specific drugs.
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Affiliation(s)
- Ana R Gomes
- Univ Coimbra, CIEPQPF, Faculty of Pharmacy, Laboratory of Pharmaceutical Chemistry, Azinhaga de Santa Comba, Pólo III - Pólo das Ciências da Saúde, 3000-548 Coimbra, Portugal; Univ Coimbra, Coimbra Institute for Clinical and Biomedical Research (iCBR) area of Environment Genetics and Oncobiology (CIMAGO), Institute of Biophysics, Faculty of Medicine, Azinhaga de Santa Comba, Pólo III - Pólo das Ciências da Saúde, 3000-548 Coimbra, Portugal
| | - Carla L Varela
- Clinical Academic Center of Coimbra (CACC), Praceta Professor Mota Pinto, 3004-561 Coimbra, Portugal; Univ Coimbra, Center for Innovative Biomedicine and Biotechnology (CIBB), Rua Larga, 3004-504 Coimbra, Portugal; Univ Coimbra, CIEPQPF, Faculty of Medicine, Azinhaga de Santa Comba, Pólo III - Pólo das Ciências da Saúde, 3000-548 Coimbra, Portugal
| | - Ana S Pires
- Univ Coimbra, Coimbra Institute for Clinical and Biomedical Research (iCBR) area of Environment Genetics and Oncobiology (CIMAGO), Institute of Biophysics, Faculty of Medicine, Azinhaga de Santa Comba, Pólo III - Pólo das Ciências da Saúde, 3000-548 Coimbra, Portugal; Clinical Academic Center of Coimbra (CACC), Praceta Professor Mota Pinto, 3004-561 Coimbra, Portugal; Univ Coimbra, Center for Innovative Biomedicine and Biotechnology (CIBB), Rua Larga, 3004-504 Coimbra, Portugal
| | - Elisiário J Tavares-da-Silva
- Univ Coimbra, CIEPQPF, Faculty of Pharmacy, Laboratory of Pharmaceutical Chemistry, Azinhaga de Santa Comba, Pólo III - Pólo das Ciências da Saúde, 3000-548 Coimbra, Portugal.
| | - Fernanda M F Roleira
- Univ Coimbra, CIEPQPF, Faculty of Pharmacy, Laboratory of Pharmaceutical Chemistry, Azinhaga de Santa Comba, Pólo III - Pólo das Ciências da Saúde, 3000-548 Coimbra, Portugal.
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3
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Ramos A, Carrillo-Hermosilla F, Fernández-Galán R, Elorriaga D, Naranjo J, Antiñolo A, García-Vivó D. ZnEt 2 as a Precatalyst for the Addition of Alcohols to Carbodiimides. Organometallics 2022; 41:2949-2957. [DOI: 10.1021/acs.organomet.2c00372] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2022] [Indexed: 11/15/2022]
Affiliation(s)
- Alberto Ramos
- Departamento de Química Inorgánica, Orgánica y Bioquímica-Centro de Innovación en Química Avanzada (ORFEO−CINQA). Universidad de Castilla-La Mancha, Campus Universitario, E-13071Ciudad Real, Spain
| | - Fernando Carrillo-Hermosilla
- Departamento de Química Inorgánica, Orgánica y Bioquímica-Centro de Innovación en Química Avanzada (ORFEO−CINQA). Universidad de Castilla-La Mancha, Campus Universitario, E-13071Ciudad Real, Spain
| | - Rafael Fernández-Galán
- Departamento de Química Inorgánica, Orgánica y Bioquímica-Centro de Innovación en Química Avanzada (ORFEO−CINQA). Universidad de Castilla-La Mancha, Campus Universitario, E-13071Ciudad Real, Spain
| | - David Elorriaga
- Departamento de Química Inorgánica, Orgánica y Bioquímica-Centro de Innovación en Química Avanzada (ORFEO−CINQA). Universidad de Castilla-La Mancha, Campus Universitario, E-13071Ciudad Real, Spain
| | - Jesús Naranjo
- Departamento de Química Inorgánica, Orgánica y Bioquímica-Centro de Innovación en Química Avanzada (ORFEO−CINQA). Universidad de Castilla-La Mancha, Campus Universitario, E-13071Ciudad Real, Spain
| | - Antonio Antiñolo
- Departamento de Química Inorgánica, Orgánica y Bioquímica-Centro de Innovación en Química Avanzada (ORFEO−CINQA). Universidad de Castilla-La Mancha, Campus Universitario, E-13071Ciudad Real, Spain
| | - Daniel García-Vivó
- Departamento de Química Orgánica e Inorgánica/IUQOEM, Universidad de Oviedo, E-33071Oviedo, Spain
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4
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Novel ferrocene-pyrazolo[1,5-a]pyrimidine hybrids: A facile environment-friendly regioselective synthesis, structure elucidation, and their antioxidant, antibacterial, and anti-biofilm activities. J CHEM SCI 2022. [DOI: 10.1007/s12039-022-02064-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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5
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Gadre S, Manikandan M, Duari P, Chhatar S, Sharma A, Khatri S, Kode J, Barkume M, Kasinathan NK, Nagare M, Patkar M, Ingle A, Kumar M, Kolthur‐Seetharam U, Patra M. A Rationally Designed Bimetallic Platinum (II)‐Ferrocene Antitumor Agent Induces Non‐Apoptotic Cell Death and Exerts
in Vivo
Efficacy. Chemistry 2022; 28:e202201259. [DOI: 10.1002/chem.202201259] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2022] [Indexed: 11/11/2022]
Affiliation(s)
- Shubhankar Gadre
- Medicinal Chemistry and Cell Biology Laboratory Department of Chemical Sciences Tata Institute of Fundamental Research Homi Bhabha Road Mumbai Maharashtra 400005 India
| | - M. Manikandan
- Medicinal Chemistry and Cell Biology Laboratory Department of Chemical Sciences Tata Institute of Fundamental Research Homi Bhabha Road Mumbai Maharashtra 400005 India
| | - Prakash Duari
- Medicinal Chemistry and Cell Biology Laboratory Department of Chemical Sciences Tata Institute of Fundamental Research Homi Bhabha Road Mumbai Maharashtra 400005 India
| | - Sushant Chhatar
- Medicinal Chemistry and Cell Biology Laboratory Department of Chemical Sciences Tata Institute of Fundamental Research Homi Bhabha Road Mumbai Maharashtra 400005 India
| | - Astha Sharma
- Medicinal Chemistry and Cell Biology Laboratory Department of Chemical Sciences Tata Institute of Fundamental Research Homi Bhabha Road Mumbai Maharashtra 400005 India
| | - Subhash Khatri
- Molecular Physiology Laboratory Department of Biological Sciences Tata Institute of Fundamental Research Homi Bhabha Road Mumbai Maharashtra 400005 India
| | - Jyoti Kode
- Tumor Immunology & Immunotherapy Group (Kode lab) Advanced Centre for Treatment Research & Education in Cancer (ACTREC) Tata Memorial Centre, Kharghar Navi Mumbai 410210 India
- Anti-Cancer Drug Screening Facility (ACDSF), ACTREC Tata Memorial Centre, Kharghar Navi Mumbai 410210 India
- Homi Bhabha National Institute BARC Training School Complex Anushaktinagar Mumbai Maharashtra 400094 India
| | - Madan Barkume
- Anti-Cancer Drug Screening Facility (ACDSF), ACTREC Tata Memorial Centre, Kharghar Navi Mumbai 410210 India
| | - Nirmal Kumar Kasinathan
- Anti-Cancer Drug Screening Facility (ACDSF), ACTREC Tata Memorial Centre, Kharghar Navi Mumbai 410210 India
| | - Manasi Nagare
- Tumor Immunology & Immunotherapy Group (Kode lab) Advanced Centre for Treatment Research & Education in Cancer (ACTREC) Tata Memorial Centre, Kharghar Navi Mumbai 410210 India
- Anti-Cancer Drug Screening Facility (ACDSF), ACTREC Tata Memorial Centre, Kharghar Navi Mumbai 410210 India
| | - Meena Patkar
- Tumor Immunology & Immunotherapy Group (Kode lab) Advanced Centre for Treatment Research & Education in Cancer (ACTREC) Tata Memorial Centre, Kharghar Navi Mumbai 410210 India
| | - Arvind Ingle
- Homi Bhabha National Institute BARC Training School Complex Anushaktinagar Mumbai Maharashtra 400094 India
- Laboratory Animal Facility ACTREC Tata Memorial Centre, Kharghar Navi Mumbai 410210 India
| | - Mukesh Kumar
- Homi Bhabha National Institute BARC Training School Complex Anushaktinagar Mumbai Maharashtra 400094 India
- Protein Crystallography Section Radiation Biology & Health Sciences Division Bhabha Atomic Research Centre Trombay Mumbai 400085 India
| | - Ullas Kolthur‐Seetharam
- Molecular Physiology Laboratory Department of Biological Sciences Tata Institute of Fundamental Research Homi Bhabha Road Mumbai Maharashtra 400005 India
| | - Malay Patra
- Medicinal Chemistry and Cell Biology Laboratory Department of Chemical Sciences Tata Institute of Fundamental Research Homi Bhabha Road Mumbai Maharashtra 400005 India
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6
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Jadhav J, Das R, Kamble S, Chowdhury MG, Kapoor S, Gupta A, Vyas H, Shard A. Ferrocene-Based Modulators of Cancer-Associated Tumor Pyruvate Kinase M2. J Organomet Chem 2022. [DOI: 10.1016/j.jorganchem.2022.122338] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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7
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Banerjee S, Banerjee S. Metal-Based Complexes as Potential Anti-cancer Agents. Anticancer Agents Med Chem 2022; 22:2684-2707. [PMID: 35362388 DOI: 10.2174/1871520622666220331085144] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2021] [Revised: 12/16/2021] [Accepted: 02/03/2022] [Indexed: 11/22/2022]
Abstract
Metal based therapy is no new in biomedical research. In early days the biggest limitation was the inequality among therapeutical and toxicological dosages. Ever since, Barnett Rosenberg discovered cisplatin, a new era has begun to treat cancer with metal complexes. Platinum complexes such as oxaliplatin, cisplatin, and carboplatin, seem to be the foundation of metal/s-based components to challenge malignancies. With an advancement in the biomolemoecular mechanism, researchers have started developing non-classical platinum-based complexes, where a different mechanistic approach of the complexes is observed towards the biomolecular target. Till date, larger number of metal/s-based complexes was synthesized by overhauling the present structures chemically by substituting the ligand or preparing the whole novel component with improved cytotoxic and safety profiles. Howsoever, due to elevated accentuation upon the therapeutic importance of metal/s-based components, a couple of those agents are at present on clinical trials and several other are in anticipating regulatory endorsement to enter the trial. This literature highlights the detailed heterometallic multinuclear components, primarily focusing on platinum, ruthenium, gold and remarks on possible stability, synergism, mechanistic studies and structure activity relationships.
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Affiliation(s)
- Sabyasachi Banerjee
- Department of Pharmaceutical Chemistry, Gupta College of Technological Sciences, Ashram More, G.T. Road, Asansol-713301, West Bengal, India
| | - Subhasis Banerjee
- Department of Pharmaceutical Chemistry, Gupta College of Technological Sciences, Ashram More, G.T. Road, Asansol-713301, West Bengal, India
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8
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Sharma B, Kumar V. Has Ferrocene Really Delivered Its Role in Accentuating the Bioactivity of Organic Scaffolds? J Med Chem 2021; 64:16865-16921. [PMID: 34792350 DOI: 10.1021/acs.jmedchem.1c00390] [Citation(s) in RCA: 49] [Impact Index Per Article: 16.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Ferrocene is an important structural core in bioorganometallic chemistry because of its inherent stability, excellent redox properties, and low toxicity. Ferroquine and ferrocifen are two of the most notable contributions of ferrocene to medicinal chemistry with remarkable antimalarial and anticancer properties. The improved medicinal properties of these drug candidates highlight the impact that ferrocene can have on the molecular and biological properties of the bioactive compounds. In this Perspective, we investigate the scope and limitations of ferrocene incorporation into organic compounds/natural products on their mode of action and biological activities. We have also discussed the detailed role of ferrocene modifications in influencing the anticancer, antimalarial, and antimicrobial properties of various bioactive moieties to design safer and promising ferrocene-based drugs.
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Affiliation(s)
- Bharvi Sharma
- Department of Chemistry, Guru Nanak Dev University, Amritsar, Punjab 143005, India
| | - Vipan Kumar
- Department of Chemistry, Guru Nanak Dev University, Amritsar, Punjab 143005, India
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9
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Rios Yepes Y, Mesías-Salazar Á, Becerra A, Daniliuc CG, Ramos A, Fernández-Galán R, Rodríguez-Diéguez A, Antiñolo A, Carrillo-Hermosilla F, Rojas RS. Mono- and Dinuclear Asymmetric Aluminum Guanidinates for the Catalytic CO2 Fixation into Cyclic Carbonates. Organometallics 2021. [DOI: 10.1021/acs.organomet.1c00319] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Yersica Rios Yepes
- Laboratorio de Química Inorgánica, Facultad de Química, Universidad Católica de Chile, Casilla 306, Santiago-22 6094411, Chile
| | - Ángela Mesías-Salazar
- Laboratorio de Química Inorgánica, Facultad de Química, Universidad Católica de Chile, Casilla 306, Santiago-22 6094411, Chile
| | - Alexandra Becerra
- Laboratorio de Química Inorgánica, Facultad de Química, Universidad Católica de Chile, Casilla 306, Santiago-22 6094411, Chile
| | - Constantin G. Daniliuc
- Organisch-Chemisches Institut der Universität Münster, Corrensstrasse 40, 48149 Münster, Germany
| | - Alberto Ramos
- Departamento de Química Inorgánica, Orgánica y Bioquímica, Centro de Innovación en Química Avanzada (ORFEO−CINQA), Facultad de Ciencias y Tecnologías Químicas, Universidad de Castilla-La Mancha, 13071 Ciudad Real, Spain
| | - Rafael Fernández-Galán
- Departamento de Química Inorgánica, Orgánica y Bioquímica, Centro de Innovación en Química Avanzada (ORFEO−CINQA), Facultad de Ciencias y Tecnologías Químicas, Universidad de Castilla-La Mancha, 13071 Ciudad Real, Spain
| | - Antonio Rodríguez-Diéguez
- Departamento de Química Inorgánica, Facultad de Ciencias, Universidad de Granada, Avenida de la Fuente Nueva S/N, 18071 Granada, Spain
| | - Antonio Antiñolo
- Departamento de Química Inorgánica, Orgánica y Bioquímica, Centro de Innovación en Química Avanzada (ORFEO−CINQA), Facultad de Ciencias y Tecnologías Químicas, Universidad de Castilla-La Mancha, 13071 Ciudad Real, Spain
| | - Fernando Carrillo-Hermosilla
- Departamento de Química Inorgánica, Orgánica y Bioquímica, Centro de Innovación en Química Avanzada (ORFEO−CINQA), Facultad de Ciencias y Tecnologías Químicas, Universidad de Castilla-La Mancha, 13071 Ciudad Real, Spain
| | - René S. Rojas
- Laboratorio de Química Inorgánica, Facultad de Química, Universidad Católica de Chile, Casilla 306, Santiago-22 6094411, Chile
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10
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Guerra WD, Lucena-Agell D, Hortigüela R, Rossi RA, Fernando Díaz J, Padrón JM, Barolo SM. Design, Synthesis, and in vitro Evaluation of Tubulin-Targeting Dibenzothiazines with Antiproliferative Activity as a Novel Heterocycle Building Block. ChemMedChem 2021; 16:3003-3016. [PMID: 34231318 DOI: 10.1002/cmdc.202100383] [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] [Revised: 06/27/2021] [Indexed: 01/15/2023]
Abstract
We prepared a series of free NH and N-substituted dibenzonthiazines with potential anti-tumor activity from N-aryl-benzenesulfonamides. A biological test of synthesized compounds (59 samples) was performed in vitro measuring their antiproliferative activity against a panel of six human solid tumor cell lines and its tubulin inhibitory activity. We identified 6-(phenylsulfonyl)-6H-dibenzo[c,e][1,2]thiazine 5,5-dioxide and 6-tosyl-6H-dibenzo[c,e][1,2]thiazine 5,5-dioxide as the best compounds with promising values of activity (overall range of 2-5.4 μM). Herein, we report the dibenzothiazine core as a novel building block with antiproliferative activity, targeting tubulin dynamics.
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Affiliation(s)
- Walter D Guerra
- Instituto de Investigaciones en Físico Química de Córdoba, Departamento de Química Orgánica, Facultad de Ciencias Químicas, Universidad Nacional de Córdoba, X5000HUA, Córdoba, Argentina
| | - Daniel Lucena-Agell
- Centro de Investigaciones Biológicas Margarita Salas (CIB-MS, CSIC), Ramiro de Maeztu 9, 28040, Madrid, Spain
| | - Rafael Hortigüela
- Centro de Investigaciones Biológicas Margarita Salas (CIB-MS, CSIC), Ramiro de Maeztu 9, 28040, Madrid, Spain
| | - Roberto A Rossi
- Instituto de Investigaciones en Físico Química de Córdoba, Departamento de Química Orgánica, Facultad de Ciencias Químicas, Universidad Nacional de Córdoba, X5000HUA, Córdoba, Argentina
| | - J Fernando Díaz
- Centro de Investigaciones Biológicas Margarita Salas (CIB-MS, CSIC), Ramiro de Maeztu 9, 28040, Madrid, Spain
| | - José M Padrón
- BioLab, Instituto Universitario de Bio-Orgánica Antonio González (IUBO-AG), Universidad de La Laguna, C/Astrofísico Francisco Sánchez 2, 38206, La Laguna, Spain
| | - Silvia M Barolo
- Instituto de Investigaciones en Físico Química de Córdoba, Departamento de Química Orgánica, Facultad de Ciencias Químicas, Universidad Nacional de Córdoba, X5000HUA, Córdoba, Argentina
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11
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Kanemoto K, Horikawa N, Hoshino S, Tokoro Y, Fukuzawa SI. Copper-Catalyzed Single C-H Amination of 8-Aminoquinoline-Directed Ferrocenes. Org Lett 2021; 23:4966-4970. [PMID: 34032452 DOI: 10.1021/acs.orglett.1c01294] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
An unprecedented copper-catalyzed C-H monoamination of ferrocenes directed by an 8-aminoquinoline amide directing group is described. This reaction proceeds in the presence of a catalytic amount of copper catalyst with both cyclic and acyclic amines to afford the various aminoferrocenes. The C-H amination of ortho-substituted ferroceneamides was also achieved, enabling rapid access to multisubstituted ferrocenes that are useful for developing new functional molecules.
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Affiliation(s)
- Kazuya Kanemoto
- Department of Applied Chemistry, Institute of Science and Engineering, Chuo University, 1-13-27 Kasuga, Bunkyo-ku, Tokyo 112-8551, Japan
| | - Nao Horikawa
- Department of Applied Chemistry, Institute of Science and Engineering, Chuo University, 1-13-27 Kasuga, Bunkyo-ku, Tokyo 112-8551, Japan
| | - Shun Hoshino
- Department of Applied Chemistry, Institute of Science and Engineering, Chuo University, 1-13-27 Kasuga, Bunkyo-ku, Tokyo 112-8551, Japan
| | - Yuichiro Tokoro
- Department of Applied Chemistry, Institute of Science and Engineering, Chuo University, 1-13-27 Kasuga, Bunkyo-ku, Tokyo 112-8551, Japan
| | - Shin-Ichi Fukuzawa
- Department of Applied Chemistry, Institute of Science and Engineering, Chuo University, 1-13-27 Kasuga, Bunkyo-ku, Tokyo 112-8551, Japan
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12
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Ortega E, Pérez-Arnaiz C, Rodríguez V, Janiak C, Busto N, García B, Ruiz J. A 2-(benzothiazol-2-yl)-phenolato platinum(II) complex as potential photosensitizer for combating bacterial infections in lung cancer chemotherapy†. Eur J Med Chem 2021; 222:113600. [PMID: 34144355 DOI: 10.1016/j.ejmech.2021.113600] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2021] [Revised: 05/04/2021] [Accepted: 05/30/2021] [Indexed: 02/07/2023]
Abstract
Cancer and antibiotic resistance are two global health threats that usually hamper clinical chemotherapeutic efficacy. Particularly for lung cancer, bacterial infections frequently arise thereby complicating the course of cancer treatment. In this sense, three new neutral luminescent cycloplatinated(II) photosensitizers of the type [Pt(dmba)(L)] (dmba = N,N-dimethylbenzylamine-κN,κC; L = 2-(benzo[d]oxazol-2-yl)-phenolato-κN,κO1, 2-(benzo[d]thiazol-2-yl)-phenolato-κN,κO2, and 2-(1-methyl-1H-benzo[d]imidazole-2-yl)phenolato-κN,κO3) have been characterized and developed to potentially eliminate both resistant bacteria and lung cancer cells. The phototherapeutic effects of complex 2 have been evaluated using low doses of blue light irradiation. Complex 2 exerted promising photoactivity against pathogenic Gram-positive bacteria strains of clinical interest, displaying a phototoxic index (PI) of 15 for methicillin-resistant Staphylococcus aureus, one of the major microorganisms predominating lung infections. Likewise, the anticancer activity of 2 was also increased upon light irradiation in human lung A549 cancer cells (PI = 36). Further in vitro experiments with this platinum(II) complex suggest that ROS-generating photodynamic reactions were involved upon light irradiation, thus providing a reasonable mechanism for its dual anticancer and antibacterial activities.
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Affiliation(s)
- Enrique Ortega
- Departamento de Química Inorgánica, Universidad de Murcia and Institute for Bio-Health Research of Murcia (IMIB-Arrixaca), E-30071, Murcia, Spain
| | - Cristina Pérez-Arnaiz
- Departamento de Química, Facultad de Ciencias, Universidad de Burgos, Plaza Misael Bañuelos S/n, E-09001, Burgos, Spain
| | - Venancio Rodríguez
- Departamento de Química Inorgánica, Universidad de Murcia and Institute for Bio-Health Research of Murcia (IMIB-Arrixaca), E-30071, Murcia, Spain
| | - Christoph Janiak
- Institut für Anorganische Chemie und Strukturchemie, Heinrich-Heine-Universität Düsseldorf, Universitätsstr 1, 40225, Düsseldorf, Germany.
| | - Natalia Busto
- Departamento de Química, Facultad de Ciencias, Universidad de Burgos, Plaza Misael Bañuelos S/n, E-09001, Burgos, Spain.
| | - Begoña García
- Departamento de Química, Facultad de Ciencias, Universidad de Burgos, Plaza Misael Bañuelos S/n, E-09001, Burgos, Spain.
| | - José Ruiz
- Departamento de Química Inorgánica, Universidad de Murcia and Institute for Bio-Health Research of Murcia (IMIB-Arrixaca), E-30071, Murcia, Spain.
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13
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Rojas RS, Muñoz-Becerra K, Toro-Labbé A, Mesías-Salazar A, Martínez I, Antiñolo A, Carrillo-Hermosilla F, Fernández-Galán R, Ramos A, Daniliuc CG. New guanidine-borane adducts: An experimental and theoretical approach. Inorganica Chim Acta 2021. [DOI: 10.1016/j.ica.2020.120217] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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14
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15
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Basu U, Roy M, Chakravarty AR. Recent advances in the chemistry of iron-based chemotherapeutic agents. Coord Chem Rev 2020. [DOI: 10.1016/j.ccr.2020.213339] [Citation(s) in RCA: 38] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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16
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Mandal P, Sonkar C, Dhankhar SS, Nagaraja C, Mukhopadhyay S. Ruthenium(II)-arene complexes containing ferrocenamide ligands: Synthesis, characterisation and antiproliferative activity against cancer cell lines. J Organomet Chem 2020. [DOI: 10.1016/j.jorganchem.2020.121247] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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17
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Bárta O, Gyepes R, Císařová I, Alemayehu A, Štěpnička P. Synthesis and study of Fe → Pd interactions in unsymmetric Pd(ii) complexes with phosphinoferrocene guanidine ligands. Dalton Trans 2020; 49:4225-4229. [PMID: 32196051 DOI: 10.1039/d0dt00812e] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Readily available phosphinoferrocene guanidines coordinate Pd(ii) as P,N-chelating or κ3P,N,Fe-bound ligands. As the latter, they give rise to the first donor-asymmetric complexes featuring Fe-Pd dative bonds, which were studied using direct (spectroscopic and electrochemical) methods and theoretical (DFT) approaches.
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Affiliation(s)
- Ondřej Bárta
- Department of Inorganic Chemistry, Faculty of Science, Charles University, Hlavova 2030, 128 40 Prague, Czech Republic.
| | - Róbert Gyepes
- Department of Inorganic Chemistry, Faculty of Science, Charles University, Hlavova 2030, 128 40 Prague, Czech Republic.
| | - Ivana Císařová
- Department of Inorganic Chemistry, Faculty of Science, Charles University, Hlavova 2030, 128 40 Prague, Czech Republic.
| | - Adam Alemayehu
- Department of Inorganic Chemistry, Faculty of Science, Charles University, Hlavova 2030, 128 40 Prague, Czech Republic.
| | - Petr Štěpnička
- Department of Inorganic Chemistry, Faculty of Science, Charles University, Hlavova 2030, 128 40 Prague, Czech Republic.
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18
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Wang R, Chen H, Yan W, Zheng M, Zhang T, Zhang Y. Ferrocene-containing hybrids as potential anticancer agents: Current developments, mechanisms of action and structure-activity relationships. Eur J Med Chem 2020; 190:112109. [PMID: 32032851 DOI: 10.1016/j.ejmech.2020.112109] [Citation(s) in RCA: 97] [Impact Index Per Article: 24.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2020] [Revised: 01/29/2020] [Accepted: 01/29/2020] [Indexed: 12/11/2022]
Abstract
Cancer is one of the most fatal threatens to human health throughout the world. The major challenges in the control and eradication of cancers are the continuous emergency of drug-resistant cancer and the low specificity of anticancer agents, creating an urgent need to develop novel anticancer agents. Organometallic compounds especially ferrocene derivatives possess remarkable structural and mechanistic diversity, inherent stability towards air, heat and light, low toxicity, low cost, reversible redox, ligand exchange, and catalytic properties, making them promising drug candidates for cancer therapy. Ferrocifen, a ferrocene-phenol hybrid, has demonstrated promising anticancer properties on drug-resistant cancers. Currently, Ferrocifen is in pre-clinical trial against cancers. Obviously, ferrocene moiety is a useful template for the development of novel anticancer agents. This review will provide an overview of ferrocene-containing hybrids with potential application in the treatment of cancers covering articles published between 2010 and 2020. The mechanisms of action, the critical aspects of design and structure-activity relationships are also discussed.
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Affiliation(s)
- Ruo Wang
- College of Chemistry, Fuzhou University, Fuzhou, Fujian, 350116, China.
| | - Huahong Chen
- College of Chemistry, Fuzhou University, Fuzhou, Fujian, 350116, China
| | - Weitao Yan
- College of Chemistry, Fuzhou University, Fuzhou, Fujian, 350116, China
| | - Mingwen Zheng
- College of Chemistry, Fuzhou University, Fuzhou, Fujian, 350116, China
| | - Tesen Zhang
- College of Chemistry, Fuzhou University, Fuzhou, Fujian, 350116, China
| | - Yaohuan Zhang
- College of Chemistry, Fuzhou University, Fuzhou, Fujian, 350116, China
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19
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Schoch S, Batchelor LK, Funaioli T, Ciancaleoni G, Zacchini S, Braccini S, Chiellini F, Biver T, Pampaloni G, Dyson PJ, Marchetti F. Diiron Complexes with a Bridging Functionalized Allylidene Ligand: Synthesis, Structural Aspects, and Cytotoxicity. Organometallics 2020. [DOI: 10.1021/acs.organomet.9b00813] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Silvia Schoch
- Dipartimento di Chimica e Chimica Industriale, Università di Pisa, Via G. Moruzzi 13, I-56124 Pisa, Italy
| | - Lucinda K. Batchelor
- Institut des Sciences et Ingénierie Chimiques, Ecole Polytechnique Fédérale de Lausanne (EPFL), CH-1015 Lausanne, Switzerland
| | - Tiziana Funaioli
- Dipartimento di Chimica e Chimica Industriale, Università di Pisa, Via G. Moruzzi 13, I-56124 Pisa, Italy
| | - Gianluca Ciancaleoni
- Dipartimento di Chimica e Chimica Industriale, Università di Pisa, Via G. Moruzzi 13, I-56124 Pisa, Italy
| | - Stefano Zacchini
- Dipartimento di Chimica Industriale “Toso Montanari”, Università di Bologna, Viale Risorgimento 4, I-40136 Bologna, Italy
| | - Simona Braccini
- Dipartimento di Chimica e Chimica Industriale, Università di Pisa, Via G. Moruzzi 13, I-56124 Pisa, Italy
| | - Federica Chiellini
- Dipartimento di Chimica e Chimica Industriale, Università di Pisa, Via G. Moruzzi 13, I-56124 Pisa, Italy
| | - Tarita Biver
- Dipartimento di Farmacia, Università di Pisa, Via Bonanno 6, I-56126 Pisa, Italy
| | - Guido Pampaloni
- Dipartimento di Chimica e Chimica Industriale, Università di Pisa, Via G. Moruzzi 13, I-56124 Pisa, Italy
| | - Paul J. Dyson
- Institut des Sciences et Ingénierie Chimiques, Ecole Polytechnique Fédérale de Lausanne (EPFL), CH-1015 Lausanne, Switzerland
| | - Fabio Marchetti
- Dipartimento di Chimica e Chimica Industriale, Università di Pisa, Via G. Moruzzi 13, I-56124 Pisa, Italy
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20
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Rios Yepes Y, Martínez J, Rangel Sánchez H, Quintero C, Ortega-Alfaro MC, López-Cortés JG, Daniliuc CG, Antiñolo A, Ramos A, Rojas RS. Aluminum complexes with new non-symmetric ferrocenyl amidine ligands and their application in CO2 transformation into cyclic carbonates. Dalton Trans 2020; 49:1124-1134. [DOI: 10.1039/c9dt03808f] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
A set of alkyl aluminum complexes supported by non-symmetric ferrocenyl amidine ligands were used as catalysts for the preparation of cyclic carbonates from epoxides and carbon dioxide using Bu4NI as a co-catalyst.
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Affiliation(s)
- Yersica Rios Yepes
- Laboratorio de Química Inorgánica
- Facultad de Química Universidad Católica de Chile Casilla 306
- Santiago-22 6094411
- Chile
| | - Javier Martínez
- Laboratorio de Química Inorgánica
- Facultad de Química Universidad Católica de Chile Casilla 306
- Santiago-22 6094411
- Chile
| | | | - Celso Quintero
- Laboratorio de Química Inorgánica
- Facultad de Química Universidad Católica de Chile Casilla 306
- Santiago-22 6094411
- Chile
| | | | | | | | - Antonio Antiñolo
- Centro de Innovación en Química Avanzada (ORFEO-CINQA)
- Departamento de Química Inorgánica
- Orgánica y Bioquímica
- Facultad de Ciencias y Tecnologías Químicas
- Universidad de Castilla-La Mancha
| | - Alberto Ramos
- Centro de Innovación en Química Avanzada (ORFEO-CINQA)
- Departamento de Química Inorgánica
- Orgánica y Bioquímica
- Facultad de Ciencias y Tecnologías Químicas
- Universidad de Castilla-La Mancha
| | - René S. Rojas
- Laboratorio de Química Inorgánica
- Facultad de Química Universidad Católica de Chile Casilla 306
- Santiago-22 6094411
- Chile
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21
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van Niekerk A, Chellan P, Mapolie SF. Heterometallic Multinuclear Complexes as Anti-Cancer Agents-An Overview of Recent Developments. Eur J Inorg Chem 2019. [DOI: 10.1002/ejic.201900375] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Annick van Niekerk
- Department of Chemistry and Polymer Science; Stellenbosch University; Private bag X1, Matieland 7602 Stellenbosch South Africa
| | - Prinessa Chellan
- Department of Chemistry and Polymer Science; Stellenbosch University; Private bag X1, Matieland 7602 Stellenbosch South Africa
| | - Selwyn F. Mapolie
- Department of Chemistry and Polymer Science; Stellenbosch University; Private bag X1, Matieland 7602 Stellenbosch South Africa
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22
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Wang SJ, Zhu DJ, Ren AS, Yan XW. The crystal structure of bis(ferrocenecarboxylato-κ 2
O, O′)bis[4-(dimethylamino)pyridine-κ N]copper(II) — acetonitrile(1/2), C 40H 44CuO 4Fe 2N 6. Z KRIST-NEW CRYST ST 2019. [DOI: 10.1515/ncrs-2019-0038] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
C40H44CuO4Fe2N6, triclinic, P1̄ (no. 2), a = 7.4758(4) Å, b = 7.7447(5) Å, c = 16.2929(10) Å, α = 87.111(2)°, β = 85.196(2)°, γ = 89.736(2)°, V = 938.82(10) Å3, Z = 1, R
gt(F) = 0.0672, wR
ref(F
2) = 0.1316, T = 150(2) K.
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Affiliation(s)
- Su-Juan Wang
- College of Food and Bioengineering, Hezhou University, No. 18 West Ring Road, Hezhou , Guangxi 542899 , P.R. China
| | - Dong-Jian Zhu
- College of Food and Bioengineering, Hezhou University, No. 18 West Ring Road, Hezhou , Guangxi 542899 , P.R. China
| | - Ai-Shan Ren
- College of Materials and Environmental Engineering, and Guangxi Key Laboratory of Calcium Carbonate Resources Comprehensive Utilization, Hezhou University, No. 18 West Ring Road, Hezhou , Guangxi 542800 , P.R. China
| | - Xiao-Wei Yan
- College of Materials and Environmental Engineering, and Guangxi Key Laboratory of Calcium Carbonate Resources Comprehensive Utilization, Hezhou University, No. 18 West Ring Road, Hezhou , Guangxi 542800 , P.R. China
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23
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Askari B, Rudbari HA, Micale N, Schirmeister T, Giannetto A, Lanza S, Bruno G, Mirkhani V. Synthesis, solution behaviour and potential anticancer activity of new trinuclear organometallic palladium(II) complex of {S}-1-phenylethyl dithiooxamide: Comparison with the trinuclear heterobimetallic platinum(II) analogue. Polyhedron 2019. [DOI: 10.1016/j.poly.2019.02.049] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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24
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Scalambra F, Lorenzo‐Luis P, de los Ríos I, Romerosa A. New Findings in Metal Complexes with Antiproliferative Activity Containing 1,3,5‐Triaza‐7‐phosphaadamantane (PTA) and Derivative Ligands. Eur J Inorg Chem 2019. [DOI: 10.1002/ejic.201801426] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Franco Scalambra
- Área de Química Inorgánica‐CIESOL. Universidad de Almería Carretera Sacramento s/n Almería Spain
| | - Pablo Lorenzo‐Luis
- Sección Química Inorgánica, Departamento de Química Universidad de La Laguna. C/Astrofísico Francisco Sánchez 2 38206 La Laguna (ULL) Spain
| | - Isaac de los Ríos
- Departamento de Ciencia de los Materiales e Ingeniería Metalúrgica y Química Inorgánica Facultad de Ciencias Universidad de Cádiz 11510 Puerto Real (Cádiz) Spain
| | - Antonio Romerosa
- Área de Química Inorgánica‐CIESOL. Universidad de Almería Carretera Sacramento s/n Almería Spain
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25
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Batchelor LK, Ortiz D, Dyson PJ. Histidine Targeting Heterobimetallic Ruthenium(II)–Gold(I) Complexes. Inorg Chem 2019; 58:2501-2513. [DOI: 10.1021/acs.inorgchem.8b03069] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Lucinda K. Batchelor
- Institut des Sciences et Ingénierie Chimiques, Ecole Polytechnique Fédérale de Lausanne (EPFL), CH-1015 Lausanne, Switzerland
| | - Daniel Ortiz
- Institut des Sciences et Ingénierie Chimiques, Ecole Polytechnique Fédérale de Lausanne (EPFL), CH-1015 Lausanne, Switzerland
| | - Paul J. Dyson
- Institut des Sciences et Ingénierie Chimiques, Ecole Polytechnique Fédérale de Lausanne (EPFL), CH-1015 Lausanne, Switzerland
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26
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Current State of Platinum Complexes for the Treatment of Advanced and Drug-Resistant Breast Cancers. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2019; 1152:253-270. [DOI: 10.1007/978-3-030-20301-6_13] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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27
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Elie BT, Fernández-Gallardo J, Curado N, Cornejo MA, Ramos JW, Contel M. Bimetallic titanocene-gold phosphane complexes inhibit invasion, metastasis, and angiogenesis-associated signaling molecules in renal cancer. Eur J Med Chem 2018; 161:310-322. [PMID: 30368130 DOI: 10.1016/j.ejmech.2018.10.034] [Citation(s) in RCA: 42] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2018] [Revised: 10/11/2018] [Accepted: 10/14/2018] [Indexed: 01/08/2023]
Abstract
Following promising recent in vitro and in vivo studies of the anticancer efficacies of heterometallic titanocene-gold chemotherapeutic candidates against renal cancer, we report here on the synthesis, characterization, stability studies and biological evaluation of a new titanocene complex containing a gold-triethylphosphane fragment [(η-C5H5)2TiMe(μ-mba)Au(PEt3)] (4) Titanofin. The compound is more stable in physiological fluid than those previously reported, and it is highly cytotoxic against a line of human clear cell renal carcinoma. We describe here preliminary mechanistic data for this compound and previously reported [(η-C5H5)2TiMe(μ-mba)Au(PPh3)] (2) Titanocref which displayed remarkable activity in an in vivo mouse model. Mechanistic studies were carried out in the human clear cell renal carcinoma Caki-1 line for the bimetallic compounds [(η-C5H5)2TiMe(μ-mba)Au(PR3)] (PR3 = PPh32 Titanocref and PEt34 Titanofin), the two monometallic gold derivatives [Au(Hmba)(PR3)] (PR3 = PPh31 cref; PEt33 fin), titanocene dichloride and Auranofin as controls. These studies indicate that bimetallic compounds Titanocref (2) and Titanofin (4) are more cytotoxic than gold monometallic derivatives (1 and 3) and significantly more cytotoxic than titanocene dichloride while being quite selective. Titanocref (2) and Titanofin (4) inhibit migration, invasion, and angiogenic assembly along with molecular markers associated with these processes such as prometastatic IL(s), MMP(s), TNF-α, and proangiogenic VEGF, FGF-basic. The bimetallic compounds also strongly inhibit the mitochondrial protein TrxR often overexpressed in cancer cells evading apoptosis and also inhibit FOXC2, PECAM-1, and HIF-1α whose overexpression is linked to resistance to genotoxic chemotherapy. In summary, bimetallic titanocene-gold phosphane complexes (Titanocref 2 and Titanofin 4) are very promising candidates for further preclinical evaluations for the treatment of renal cancer.
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Affiliation(s)
- Benelita T Elie
- Department of Chemistry, Brooklyn College, The City University of New York, Brooklyn, NY, 11210, USA; Biology PhD Programs, The Graduate Center, The City University of New York, 365 Fifth Avenue, New York, NY, 10016, USA
| | - Jacob Fernández-Gallardo
- Department of Chemistry, Brooklyn College, The City University of New York, Brooklyn, NY, 11210, USA
| | - Natalia Curado
- Department of Chemistry, Brooklyn College, The City University of New York, Brooklyn, NY, 11210, USA
| | - Mike A Cornejo
- Department of Chemistry, Brooklyn College, The City University of New York, Brooklyn, NY, 11210, USA
| | - Joe W Ramos
- Cancer Biology Program, University of Hawaii Cancer Center, University of Hawaii at Manoa, Honolulu, USA
| | - María Contel
- Department of Chemistry, Brooklyn College, The City University of New York, Brooklyn, NY, 11210, USA; Biology PhD Programs, The Graduate Center, The City University of New York, 365 Fifth Avenue, New York, NY, 10016, USA; Chemistry PhD Programs, The Graduate Center, The City University of New York, 365 Fifth Avenue, New York, NY, 10016, USA; Biochemistry PhD Programs, The Graduate Center, The City University of New York, 365 Fifth Avenue, New York, NY, 10016, USA; Cancer Biology Program, University of Hawaii Cancer Center, University of Hawaii at Manoa, Honolulu, USA.
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28
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Guo Y, Ruan BF. The crystal structure of (4-nitrophenyl) (5-ferrocenyl-3-(trifluoromethyl)-1 H-pyrazol-1-yl) methanone, C 21H 12F 3FeN 3O 3. Z KRIST-NEW CRYST ST 2018. [DOI: 10.1515/ncrs-2018-0102] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
C21H14F3FeN3O3, triclinic, P1̄ (no. 2), a = 7.961(3) Å, b = 11.136(4) Å, c = 11.588(4) Å, α = 76.357(10)°, β = 84.998(10)°, γ = 76.989(10)° V = 972.1(6) Å3, Z = 2, R
gt(F) = 0.0509, wR
ref(F
2) = 0.1304, T = 273(2) K.
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Affiliation(s)
- Ying Guo
- Department of Biology, Chemistry and Environmental Engineering , Haijiang Normal University , Shiyan 442500 , People’s Repulic of China
| | - Ban-Feng Ruan
- School of Biological and Medical Engineering , Hefei University of Technology , Hefei 230009 , People’s Repulic of China
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29
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Reshetnikov V, Daum S, Janko C, Karawacka W, Tietze R, Alexiou C, Paryzhak S, Dumych T, Bilyy R, Tripal P, Schmid B, Palmisano R, Mokhir A. ROS-Responsive N-Alkylaminoferrocenes for Cancer-Cell-Specific Targeting of Mitochondria. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201805955] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Viktor Reshetnikov
- Friedrich-Alexander-University of Erlangen-Nürnberg; Department of Chemistry and Pharmacy, Organic Chemistry Chair II; Nikolaus-Fiebiger-Str. 10 91058 Erlangen Germany
| | - Steffen Daum
- Friedrich-Alexander-University of Erlangen-Nürnberg; Department of Chemistry and Pharmacy, Organic Chemistry Chair II; Nikolaus-Fiebiger-Str. 10 91058 Erlangen Germany
| | - Christina Janko
- Department of Otorhinolaryngology, Head and Neck Surgery; Section of Experimental Oncology and Nanomedicine (SEON); Universitätsklinikum Erlangen; Glückstraße 10a 91054 Erlangen Germany
| | - Weronika Karawacka
- Friedrich-Alexander-University of Erlangen-Nürnberg; Department of Chemistry and Pharmacy, Organic Chemistry Chair II; Nikolaus-Fiebiger-Str. 10 91058 Erlangen Germany
- Department of Otorhinolaryngology, Head and Neck Surgery; Section of Experimental Oncology and Nanomedicine (SEON); Universitätsklinikum Erlangen; Glückstraße 10a 91054 Erlangen Germany
| | - Rainer Tietze
- Department of Otorhinolaryngology, Head and Neck Surgery; Section of Experimental Oncology and Nanomedicine (SEON); Universitätsklinikum Erlangen; Glückstraße 10a 91054 Erlangen Germany
| | - Christoph Alexiou
- Department of Otorhinolaryngology, Head and Neck Surgery; Section of Experimental Oncology and Nanomedicine (SEON); Universitätsklinikum Erlangen; Glückstraße 10a 91054 Erlangen Germany
| | - Solomiya Paryzhak
- Danylo Halytsky Lviv National Medical University; Pekarska str. 69 79010 Lviv Ukraine
| | - Tetiana Dumych
- Danylo Halytsky Lviv National Medical University; Pekarska str. 69 79010 Lviv Ukraine
| | - Rostyslav Bilyy
- Danylo Halytsky Lviv National Medical University; Pekarska str. 69 79010 Lviv Ukraine
| | - Philipp Tripal
- Optical Imaging Centre Erlangen OICE; Friedrich-Alexander-University of Erlangen-Nürnberg; Hartmann-str. 14 91052 Erlangen Germany
| | - Benjamin Schmid
- Optical Imaging Centre Erlangen OICE; Friedrich-Alexander-University of Erlangen-Nürnberg; Hartmann-str. 14 91052 Erlangen Germany
| | - Ralf Palmisano
- Optical Imaging Centre Erlangen OICE; Friedrich-Alexander-University of Erlangen-Nürnberg; Hartmann-str. 14 91052 Erlangen Germany
| | - Andriy Mokhir
- Friedrich-Alexander-University of Erlangen-Nürnberg; Department of Chemistry and Pharmacy, Organic Chemistry Chair II; Nikolaus-Fiebiger-Str. 10 91058 Erlangen Germany
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30
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Reshetnikov V, Daum S, Janko C, Karawacka W, Tietze R, Alexiou C, Paryzhak S, Dumych T, Bilyy R, Tripal P, Schmid B, Palmisano R, Mokhir A. ROS-Responsive N-Alkylaminoferrocenes for Cancer-Cell-Specific Targeting of Mitochondria. Angew Chem Int Ed Engl 2018; 57:11943-11946. [PMID: 30035345 DOI: 10.1002/anie.201805955] [Citation(s) in RCA: 62] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2018] [Revised: 07/04/2018] [Indexed: 01/11/2023]
Abstract
Mitochondrial membrane potential is more negative in cancer cells than in normal cells, allowing cancer targeting by delocalized lipophilic cations (DLCs). However, as the difference is rather small, these drugs affect also normal cells. Now a concept of pro-DLCs is proposed based on an N-alkylaminoferrocene structure. These prodrugs are activated by the reaction with reactive oxygen species (ROS) forming ferrocenium-based DLCs. Since ROS are overproduced in cancer, the high-efficiency cancer-cell-specific targeting of mitochondria could be achieved as demonstrated by fluorescence microscopy in combination with two fluorogenic pro-DLCs in vitro and in vivo. We prepared a conjugate of another pro-DLC with a clinically approved drug carboplatin and confirmed that its accumulation in mitochondria was higher than that of the free drug. This was reflected in the substantially higher anticancer effect of the conjugate.
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Affiliation(s)
- Viktor Reshetnikov
- Friedrich-Alexander-University of Erlangen-Nürnberg, Department of Chemistry and Pharmacy, Organic Chemistry Chair II, Nikolaus-Fiebiger-Str. 10, 91058, Erlangen, Germany
| | - Steffen Daum
- Friedrich-Alexander-University of Erlangen-Nürnberg, Department of Chemistry and Pharmacy, Organic Chemistry Chair II, Nikolaus-Fiebiger-Str. 10, 91058, Erlangen, Germany
| | - Christina Janko
- Department of Otorhinolaryngology, Head and Neck Surgery, Section of Experimental Oncology and Nanomedicine (SEON), Universitätsklinikum Erlangen, Glückstraße 10a, 91054, Erlangen, Germany
| | - Weronika Karawacka
- Friedrich-Alexander-University of Erlangen-Nürnberg, Department of Chemistry and Pharmacy, Organic Chemistry Chair II, Nikolaus-Fiebiger-Str. 10, 91058, Erlangen, Germany.,Department of Otorhinolaryngology, Head and Neck Surgery, Section of Experimental Oncology and Nanomedicine (SEON), Universitätsklinikum Erlangen, Glückstraße 10a, 91054, Erlangen, Germany
| | - Rainer Tietze
- Department of Otorhinolaryngology, Head and Neck Surgery, Section of Experimental Oncology and Nanomedicine (SEON), Universitätsklinikum Erlangen, Glückstraße 10a, 91054, Erlangen, Germany
| | - Christoph Alexiou
- Department of Otorhinolaryngology, Head and Neck Surgery, Section of Experimental Oncology and Nanomedicine (SEON), Universitätsklinikum Erlangen, Glückstraße 10a, 91054, Erlangen, Germany
| | - Solomiya Paryzhak
- Danylo Halytsky Lviv National Medical University, Pekarska str. 69, 79010, Lviv, Ukraine
| | - Tetiana Dumych
- Danylo Halytsky Lviv National Medical University, Pekarska str. 69, 79010, Lviv, Ukraine
| | - Rostyslav Bilyy
- Danylo Halytsky Lviv National Medical University, Pekarska str. 69, 79010, Lviv, Ukraine
| | - Philipp Tripal
- Optical Imaging Centre Erlangen OICE, Friedrich-Alexander-University of Erlangen-Nürnberg, Hartmann-str. 14, 91052, Erlangen, Germany
| | - Benjamin Schmid
- Optical Imaging Centre Erlangen OICE, Friedrich-Alexander-University of Erlangen-Nürnberg, Hartmann-str. 14, 91052, Erlangen, Germany
| | - Ralf Palmisano
- Optical Imaging Centre Erlangen OICE, Friedrich-Alexander-University of Erlangen-Nürnberg, Hartmann-str. 14, 91052, Erlangen, Germany
| | - Andriy Mokhir
- Friedrich-Alexander-University of Erlangen-Nürnberg, Department of Chemistry and Pharmacy, Organic Chemistry Chair II, Nikolaus-Fiebiger-Str. 10, 91058, Erlangen, Germany
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Moreno S, Ramos A, Carrillo-Hermosilla F, Rodríguez-Diéguez A, García-Vivó D, Fernández-Galán R, Antiñolo A. Selective Three-Component Coupling for CO 2 Chemical Fixation to Boron Guanidinato Compounds. Inorg Chem 2018; 57:8404-8413. [PMID: 29949350 DOI: 10.1021/acs.inorgchem.8b01068] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
A selective three-component coupling was employed to fix carbon dioxide to boron guanidinato compounds. The one-pot reaction of carbon dioxide, carbodiimides, and borylamines (ArNH)BC8H14 afforded the corresponding 1,2-adducts {R(H)N}C{N(Ar)}(NR)(CO2)BC8H14. Alternatively, the reaction with p-MeOC6H4NC or 2,6-Me2C6H3NC gave the corresponding isocyanide 1,1-adducts { i-PrHN}C{N(p-Me-C6H4)}(N i-Pr){CNAr}BC8H14. The molecular structures of products (2,6- i-Pr2C6H3NH)BC8H14 7, { i-Pr(H)N}C{N(p-MeC6H4)}(N i-Pr)(CO2)BC8H14 9, {Cy(H)N}C{N( p-MeC6H4)}(Cy)(CO2)BC8H14 13, and { i-PrHN}C{N( p-MeC6H4)}(N i-Pr){CNR″}BC8H14 (R″ = p-MeOC6H4, 2,6-Me2C6H3) 14 and 15 were established by X-ray diffraction. Density functional theory calculations at the M05-2X level of theory revealed that CO2 fixation and formation of the corresponding adduct is exothermic and proceeds via a nonchelate boron guanidinato intermediate.
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Affiliation(s)
- Sonia Moreno
- Departamento de Química Inorgánica, Orgánica y Bioquímica-Centro de Innovación en Química Avanzada (ORFEO-CINQA) , Universidad de Castilla-La Mancha , Campus Universitario , E-13071 Ciudad Real , Spain
| | - Alberto Ramos
- Departamento de Química Inorgánica, Orgánica y Bioquímica , Instituto Regional de Investigación Científica Aplicada, Universidad de Castilla-La Mancha , Campus Universitario , E-13071 Ciudad Real , Spain
| | - Fernando Carrillo-Hermosilla
- Departamento de Química Inorgánica, Orgánica y Bioquímica-Centro de Innovación en Química Avanzada (ORFEO-CINQA) , Universidad de Castilla-La Mancha , Campus Universitario , E-13071 Ciudad Real , Spain
| | - Antonio Rodríguez-Diéguez
- Departamento de Química Inorgánica, Facultad de Ciencias , Universidad de Granada , Avenida de la Fuente Nueva S/N , 18071 Granada , Spain
| | - Daniel García-Vivó
- Departamento de Química Orgánica e Inorgánica/IUQOEM , Universidad de Oviedo , E-33071 Oviedo , Spain
| | - Rafael Fernández-Galán
- Departamento de Química Inorgánica, Orgánica y Bioquímica-Centro de Innovación en Química Avanzada (ORFEO-CINQA) , Universidad de Castilla-La Mancha , Campus Universitario , E-13071 Ciudad Real , Spain
| | - Antonio Antiñolo
- Departamento de Química Inorgánica, Orgánica y Bioquímica-Centro de Innovación en Química Avanzada (ORFEO-CINQA) , Universidad de Castilla-La Mancha , Campus Universitario , E-13071 Ciudad Real , Spain
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Mishra V, Thirupathi N. Critical Role of Anions in Platinum(II) Precursors upon the Structural Motifs of Six-Membered Cycloplatinated N, N', N″-Triarylguanidines. ACS OMEGA 2018; 3:6075-6090. [PMID: 31458795 PMCID: PMC6644913 DOI: 10.1021/acsomega.8b00782] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/21/2018] [Accepted: 05/24/2018] [Indexed: 05/20/2023]
Abstract
The reactions of cis-[Pt(OAc)2(DMSO)2] with 2 equiv of sym N,N',N″-triarylguanidines, [ArN=C(NHAr)2], in toluene under reflux condition for 8 h afforded six-membered cycloplatinated guanidines, [Pt{κ2(C,N)}(OAc){κ1 N(ArN=C(NHAr)2)}] [sym = symmetrical; Ar = 2-MeC6H4 (1) and 2,4-Me2C6H3 (2)], in 82 and 84% yields, respectively. The salt metathesis reaction of 1 with 1 equiv of AgTFA in CH2Cl2 at room temperature (RT) afforded [Pt{κ2(C,N)}(TFA){κ1 N(ArN=C(NHAr)2)}] (3) in 94% yield. The reaction of cis-[Pt(TFA)2(DMSO)2] with 1 equiv of [ArN=C(NHAr)2] in toluene under reflux condition for 8 h afforded six-membered cycloplatinated guanidines, [Pt{κ2(C,N)}(TFA)(DMSO)] [Ar = 2-MeC6H4 (4), 4-MeC6H4 (5), 2,4-Me2C6H3 (6), and 2-(MeO)C6H4 (7)], in ≥73% yields. The reaction of trans-[PtCl2(PhCN)2] with 2 equiv of [ArN=C(NHAr)2] in toluene under reflux condition for 48 h afforded trans-[PtCl2{ArN=C(NHAr)2}2] [Ar = 2-MeC6H4 (8) and 2,4-Me2C6H3 (9)] in 90 and 45% yields, respectively. Complexes 8 and 9 were separately refluxed in MeOH for 8 h to afford six-membered cycloplatinated guanidines, [Pt{κ2(C,N)}(μ-Cl)]2 (10 and 11), in 93 and 96% yields, respectively, with concomitant formation of the respective guanidinium salts, [(ArNH)3C]Cl, as the byproduct. Platinacycle 10 was treated with 2 equiv of AgTFA in CH2Cl2 at RT to afford six-membered cycloplatinated guanidine, [Pt{κ2(C,N)}(μ-TFA)]2 (12), in 94% yield. The new compounds were characterized by analytical techniques and multinuclear NMR (1H, 13C, and 195Pt) spectroscopy, and further, molecular structures of 10 compounds were determined by single-crystal X-ray diffraction. The structural motif in 1·1/2CH2Cl2 and 3 is novel in that it contains a planar six-membered [Pt{κ2(C,N)}] unit and a nonplanar eight-membered [Pt{κ2(N,O)}] ring, wherein OAc and the guanidine ligands are linked through a N-H···O hydrogen bond. The six-membered cycloplatinated structural motifs present in 10/11·C7H8 and 12·CH2Cl2 are also unprecedented in the literature. The number and nature of solution species of new complexes were unambiguously investigated by detailed NMR studies. The critical role of anions in Pt(II) precursors upon the course of cycloplatination and thus the motifs in the products were addressed. Plausible mechanisms of cycloplatination reactions are discussed.
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Elie BT, Pechenyy Y, Uddin F, Contel M. A heterometallic ruthenium-gold complex displays antiproliferative, antimigratory, and antiangiogenic properties and inhibits metastasis and angiogenesis-associated proteases in renal cancer. J Biol Inorg Chem 2018; 23:399-411. [PMID: 29508136 PMCID: PMC6173830 DOI: 10.1007/s00775-018-1546-8] [Citation(s) in RCA: 42] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2018] [Accepted: 02/16/2018] [Indexed: 12/13/2022]
Abstract
Heterobimetallic compounds are designed to harness chemotherapeutic traits of distinct metal species into a single molecule. The ruthenium-gold (Ru-Au) family of compounds based on Au-N-heterocyclic carbene (NHC) fragments [Cl2(p-cymene)Ru(μ-dppm)Au(NHC)]ClO4 was conceived to combine the known antiproliferative and cytotoxic properties of Au-NHC-based compounds and the antimigratory, antimetastatic, and antiangiogenic characteristic of specific Ru-based compounds. Following recent studies of the anticancer efficacies of these Ru-Au-NHC complexes with promising potential as chemotherapeutics against colorectal, and renal cancers in vitro, we report here on the mechanism of a selected compound, [Cl2(p-cymene)Ru(μ-dppm)Au(IMes)]ClO4 (RANCE-1, 1). The studies were carried out in vitro using a human clear cell renal carcinoma cell line (Caki-1). These studies indicate that bimetallic compound RANCE-1 (1) is significantly more cytotoxic than the Ru (2) or Au (3) monometallic derivatives. RANCE-1 significantly inhibits migration, invasion, and angiogenesis, which are essential for metastasis. RANCE-1 was found to disturb pericellular proteolysis by inhibiting cathepsins, and the metalloproteases MMP and ADAM which play key roles in the etiopathogenesis of cancer. RANCE-1 also inhibits the mitochondrial protein TrxR that is often overexpressed in cancer cells and facilitates apoptosis evasion. We found that while auranofin perturbed migration and invasion to similar degrees as RANCE-1 (1) in Caki-1 renal cancer cells, RANCE-1 (1) inhibited antiangiogenic formation and VEGF expression. We found that auranofin and RANCE-1 (1) have distinct proteolytic profiles. In summary, RANCE-1 constitutes a very promising candidate for further preclinical evaluations in renal cancer.
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Affiliation(s)
- Benelita T Elie
- Department of Chemistry, Brooklyn College, The City University of New York, Brooklyn, NY, 11210, USA
- Biology PhD Program, The Graduate Center, The City University of New York, 365 Fifth Avenue, New York, NY, 10016, USA
- Biology Department, The City College of New York, City University of New York, New York, NY, 10031, USA
| | - Yuriy Pechenyy
- Biology Department, The City College of New York, City University of New York, New York, NY, 10031, USA
| | - Fathema Uddin
- Biology Department, The City College of New York, City University of New York, New York, NY, 10031, USA
| | - María Contel
- Department of Chemistry, Brooklyn College, The City University of New York, Brooklyn, NY, 11210, USA.
- Biology PhD Program, The Graduate Center, The City University of New York, 365 Fifth Avenue, New York, NY, 10016, USA.
- Chemistry PhD Program, The Graduate Center, The City University of New York, 365 Fifth Avenue, New York, NY, 10016, USA.
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Fuentes-Aguilar A, Romero-Hernández LL, Arenas-González A, Merino-Montiel P, Montiel-Smith S, Meza-Reyes S, Vega-Báez JL, Plata GB, Padrón JM, López Ó, Fernández-Bolaños JG. New selenosteroids as antiproliferative agents. Org Biomol Chem 2018; 15:5041-5054. [PMID: 28574071 DOI: 10.1039/c7ob00458c] [Citation(s) in RCA: 38] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
Starting from natural steroids (diosgenin, hecogenin, smilagenin, estrone), we have prepared a wide panel of selenoderivatives, including benzoselenazolones, selenosemicarbazones, isoselenocyanates, selenoureas, selenocyanates and diselenides, with the aim of developing new families of potential chemotherapeutic agents. The modification of the organoselenium moieties, and their position on the steroid provided valuable information concerning the antiproliferative activities. Among all the families accessed herein, the best profile was achieved for selenoureas on the A ring of estrone, which exhibited GI50 values in the range 2.0-4.1 μM for all the tested tumor cell lines, with increased potency compared with commonly used chemotherapeutic agents, like 5-fluorouracil and cisplatin. Cell cycle analysis revealed that selenoureas induced accumulation of cells in the G1 phase of the cell cycle in the breast cancer cell lines HBL-100 and T-47D; therefore, a different mechanism than cisplatin, that induces cell cycle accumulation in the S phase as a result of DNA damage, must be involved. In the rest of the tumor cells, a slight increase of the S compartment was observed. Moreover, selenosteoids turned out to be excellent glutathione peroxidase (GPx) mimics for the catalytic removal of deleterious H2O2 (t1/2 8.0-22.5 min) and alkyl peroxides (t1/2 23.0-38.9 min) when used in substoichiometric amounts (1% molar ratio), thus providing a valuable tool for reducing the intrinsic oxidative stress in tumor progression.
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Affiliation(s)
- Alma Fuentes-Aguilar
- Facultad de Ciencias Químicas, Ciudad Universitaria, Benemérita Universidad Autónoma de Puebla, 72570 Puebla, PUE, Mexico.
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Abstract
Aim: The increasing number of cancer cases has stimulated researchers to seek for novel approaches. We have combined two bioactive moieties: a polyphenolic scaffold and an organoselenium motif. Four different families (isothiocyanates/thioureas, and their selenium isosters) derived from dopamine, (±)-norepinephrine and R-epinephrine were accessed. Results: Heterocumulenes derived from dopamine and β-O-methylnoradrenaline were strong antiproliferative agents (GI50<10 μM). Selenoureas derived from β-O-methylnoradrenaline bearing electron-withdrawing groups (halogen, -NO2, -Ph) on the phenyl ring, were also strong antiproliferative agents, besides exhibiting good antiradical and glutathione peroxidase-like activities. Up to a 14-fold increased activity was achieved compared with classical chemotherapeutic agents, exhibiting also different mechanisms of action (cell cycle assays). Redox analysis on HeLa cells suggested an increase of ROS levels after the incubation period. Conclusion: the combination of organoselenium and phenolic moieties might provide valuable lead compounds with relevant antiproliferative properties.
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Guo Y, Wang SQ, Ding ZQ, Zhou J, Ruan BF. Synthesis, characterization and antitumor activity of novel ferrocene bisamide derivatives containing pyrimidine-moiety. J Organomet Chem 2017. [DOI: 10.1016/j.jorganchem.2017.09.032] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
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Bai L, Gao C, Liu Q, Yu C, Zhang Z, Cai L, Yang B, Qian Y, Yang J, Liao X. Research progress in modern structure of platinum complexes. Eur J Med Chem 2017; 140:349-382. [PMID: 28985575 DOI: 10.1016/j.ejmech.2017.09.034] [Citation(s) in RCA: 71] [Impact Index Per Article: 10.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2017] [Revised: 07/18/2017] [Accepted: 09/18/2017] [Indexed: 10/18/2022]
Abstract
Since the antitumor activity of cisplatin was discovered in 1967 by Rosenberg, platinum-based anticancer drugs have played an important role in chemotherapy in clinic. Nevertheless, platinum anticancer drugs also have caused severe side effects and cross drug resistance which limited their applications. Therefore, a significant amount of efforts have been devoted to developing new platinum-based anticancer agents with equal or higher antitumor activity but lower toxicity. Until now, a large number of platinum-based complexes have been prepared and extensively investigated in vitro and in vivo. Among them, some platinum-based complexes revealing excellent anticancer activity showed the potential to be developed as novel type of anticancer agents. In this account, we present such platinum-based anticancer complexes which owning various types of ligands, such as, amine carrier ligands, leaving groups, reactive molecule, steric hindrance groups, non-covalently binding platinum (II) complexes, Platinum(IV) complexes and polynuclear platinum complexes. Overall, platinum-based anticancer complexes reported recently years upon modern structure are emphasized.
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Affiliation(s)
- Linkui Bai
- Faculty of Life Science and Technology, Kunming University of Science and Technology, Kunming 650500, China
| | - Chuanzhu Gao
- Faculty of Life Science and Technology, Kunming University of Science and Technology, Kunming 650500, China.
| | - Qinghua Liu
- Faculty of Life Science and Technology, Kunming University of Science and Technology, Kunming 650500, China
| | - Congtao Yu
- Faculty of Life Science and Technology, Kunming University of Science and Technology, Kunming 650500, China
| | - Zhuxin Zhang
- Faculty of Life Science and Technology, Kunming University of Science and Technology, Kunming 650500, China
| | - Linxiang Cai
- Faculty of Life Science and Technology, Kunming University of Science and Technology, Kunming 650500, China
| | - Bo Yang
- Faculty of Life Science and Technology, Kunming University of Science and Technology, Kunming 650500, China
| | - Yunxu Qian
- Faculty of Life Science and Technology, Kunming University of Science and Technology, Kunming 650500, China
| | - Jian Yang
- Faculty of Life Science and Technology, Kunming University of Science and Technology, Kunming 650500, China
| | - Xiali Liao
- Faculty of Life Science and Technology, Kunming University of Science and Technology, Kunming 650500, China
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Ramos A, Antiñolo A, Carrillo-Hermosilla F, Fernández-Galán R, Montero-Rama MDP, Villaseñor E, Rodríguez-Diéguez A, García-Vivó D. Insertion reactions of small unsaturated molecules in the N-B bonds of boron guanidinates. Dalton Trans 2017; 46:10281-10299. [PMID: 28737819 DOI: 10.1039/c7dt02081c] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
We report here 1,1- and 1,2-insertion reactions of small unsaturated molecules in the N-B bonds of two boron guanidinates, (Me2N)C(NiPr)2BCy2 (1) and {iPr(H)N}C(NiPr){N(p-tBu-C6H4)}BCy2 (2), and two bisboron guanidinates(2-), {iPr(BCy2)N}C(NiPr){N(p-tBu-C6H4)}BCy2 (3) and {iPr(C8H14B)N}C(NiPr){N(p-Me-C6H4)}BC8H14 (4), the latter being prepared for the first time by double deprotonation of the corresponding guanidine with the 9-borabicyclo[3.3.1]nonane dimer, (H-BC8H14)2. Compounds 1-4 easily insert aromatic isonitriles, XylNC (Xyl = 2,6-Me2-C6H3) and (p-MeO-C6H4)NC, to give the expected diazaboroles 5-12, some of them being structurally characterised by X-ray diffraction. Interestingly, the BC8H14 derivatives 11 and 12 are in a fast temperature-dependent equilibrium with the de-insertion products, whose thermodynamic parameters are reported here. A correlation between these equilibria and the puckered heterocyclic structure found in the solid state for 11, and confirmed by DFT calculations, is also established. Reactions of the aforementioned guanidinates with CO are more sluggish or even precluded, and only one product, {iPr(H)N}C{N(p-tBu-C6H4)}(NiPr)(CO)BCy2 (13), could be isolated in moderate yields. The 1,2-insertions of benzaldehyde in compounds 1, 2 and 4 are reversible reactions in all cases, and only one of the insertion products, {iPr(H)N}C{N(p-tBu-C6H4)}(NiPr)(PhHCO)BCy2 (16a), was isolated and diffractrometrically characterised. Likewise, CO2 reversibly inserts into a N-B bond of 2 to give {iPr(H)N}C{N(p-tBu-C6H4)}(NiPr)(CO2)BCy2 (19) with a conversion of ca. 9%. In all these equilibria, de-insertion is always favoured upon increasing the temperature.
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Affiliation(s)
- Alberto Ramos
- Departamento de Química Inorgánica, Orgánica y Bioquímica, Instituto Regional de Investigación Científica Aplicada, Universidad de Castilla-La Mancha, Campus Universitario, E-13071 Ciudad Real, Spain.
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Avanzo RE, Padrón JM, D'Accorso NB, Fascio ML. Synthesis and in vitro antiproliferative activities of (5-aryl-1,2,4-oxadiazole-3-yl) methyl d-ribofuranosides. Bioorg Med Chem Lett 2017; 27:3674-3677. [DOI: 10.1016/j.bmcl.2017.07.015] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2017] [Revised: 06/23/2017] [Accepted: 07/04/2017] [Indexed: 12/12/2022]
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New tacrine dimers with antioxidant linkers as dual drugs: Anti-Alzheimer's and antiproliferative agents. Eur J Med Chem 2017; 138:761-773. [PMID: 28728108 DOI: 10.1016/j.ejmech.2017.06.048] [Citation(s) in RCA: 52] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2017] [Revised: 05/12/2017] [Accepted: 06/23/2017] [Indexed: 12/31/2022]
Abstract
We have designed a series of tacrine-based homo- and heterodimers that incorporate an antioxidant tether (selenoureido, chalcogenide) as new dual compounds: for the treatment of Alzheimer's disease and as antiproliferative agents. Symmetrical homodimers bearing a dichalcogenide or selenide-based tether, the best compounds in the series, were found to be strong and highly selective electric eel AChE inhibitors, with inhibition constants within the low nanomolar range. This high inhibitory activity was confirmed on recombinant human AChE for the most interesting derivatives. The three most promising homodimers also showed a good inhibitory activity towards amyloid-β self aggregation. The symmetric disulfide derivative bis[5-(1',2',3',4'-tetrahydroacridin-9'-ylamino)pentyl]disulfide (19) showed the best multipotent profile and was not neurotoxic on immortalized mouse cortical neurons even at 50 μM concentration. These results represent an improvement in activity and selectivity compared to parent tacrine, the first marketed drug against Alzheimer's disease. Title compounds also exhibited excellent in vitro antiproliferative activities against a panel of 6 human tumor cell lines, with GI50 values within the submicromolar range for the most potent derivatives (0.12-0.95 μM); such values represent a spectacular increase compared to currently-used chemotherapeutic agents, such as 5-FU (up to 306-fold) and cisplatin (up to 162-fold). Cell cycle experiments indicated the accumulation of cells in the G1 phase of the cycle, a different mechanism than the reported for cisplatin. The breast cancer cell lines turned out to be the most sensitive one of the panel tested.
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Duan XE, Li R, Tong HB, Li YQ, Bai SD, Guo YJ, Liu DS. Synthesis and structural characterization of electrochemically reversible bisferrocenes containing bis(acyl-thiourea)s: enantiomers and conformers. NEW J CHEM 2017. [DOI: 10.1039/c6nj03539f] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Enantiomeric and conformational isomers of chiral bisferrocenyl-modified bis(acyl-thiourea)s; their crystal packing and electrochemically reversible redox reaction properties.
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Affiliation(s)
- Xin-E Duan
- School of Chemistry and Chemical Engineering
- Shanxi University
- Taiyuan
- P. R. China
| | - Rui Li
- School of Chemistry and Chemical Engineering
- Shanxi University
- Taiyuan
- P. R. China
- Institute of Applied Chemistry
| | - Hong-Bo Tong
- Institute of Applied Chemistry
- Shanxi University
- Taiyuan 030006
- P. R. China
| | - Ying-Qi Li
- School of Chemistry and Chemical Engineering
- Shanxi University
- Taiyuan
- P. R. China
| | - Sheng-Di Bai
- Institute of Applied Chemistry
- Shanxi University
- Taiyuan 030006
- P. R. China
| | - Yu-Jing Guo
- Institute of Environmental Science
- Shanxi University
- Taiyuan 030006
- P. R. China
| | - Dian-Sheng Liu
- Institute of Applied Chemistry
- Shanxi University
- Taiyuan 030006
- P. R. China
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Martínez A, Moreno-Blázquez S, Rodríguez-Diéguez A, Ramos A, Fernández-Galán R, Antiñolo A, Carrillo-Hermosilla F. Simple ZnEt2as a catalyst in carbodiimide hydroalkynylation: structural and mechanistic studies. Dalton Trans 2017; 46:12923-12934. [DOI: 10.1039/c7dt02700a] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Simple ZnEt2is an efficient catalyst for the addition of terminal alkynes to carbodiimides, through amidinate complexes, and consecutive isocyanate addition and intramolecular cyclohydroamination.
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Affiliation(s)
- Antonio Martínez
- Centro de Innovación en Química Avanzada (ORFEO-CINQA)
- Dpto. de Química Inorgánica
- Orgánica y Bioquímica
- Facultad de Ciencias y Tecnologías Químicas
- Universidad de Castilla-La Mancha
| | - Sonia Moreno-Blázquez
- Centro de Innovación en Química Avanzada (ORFEO-CINQA)
- Dpto. de Química Inorgánica
- Orgánica y Bioquímica
- Facultad de Ciencias y Tecnologías Químicas
- Universidad de Castilla-La Mancha
| | | | - Alberto Ramos
- Centro de Innovación en Química Avanzada (ORFEO-CINQA)
- Dpto. de Química Inorgánica
- Orgánica y Bioquímica
- Facultad de Ciencias y Tecnologías Químicas
- Universidad de Castilla-La Mancha
| | - Rafael Fernández-Galán
- Centro de Innovación en Química Avanzada (ORFEO-CINQA)
- Dpto. de Química Inorgánica
- Orgánica y Bioquímica
- Facultad de Ciencias y Tecnologías Químicas
- Universidad de Castilla-La Mancha
| | - Antonio Antiñolo
- Centro de Innovación en Química Avanzada (ORFEO-CINQA)
- Dpto. de Química Inorgánica
- Orgánica y Bioquímica
- Facultad de Ciencias y Tecnologías Químicas
- Universidad de Castilla-La Mancha
| | - Fernando Carrillo-Hermosilla
- Centro de Innovación en Química Avanzada (ORFEO-CINQA)
- Dpto. de Química Inorgánica
- Orgánica y Bioquímica
- Facultad de Ciencias y Tecnologías Químicas
- Universidad de Castilla-La Mancha
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46
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Iglesias V, Avei MR, Bruña S, Cuadrado I, Kaifer AE. Binding Interactions between a Ferrocenylguanidinium Guest and Cucurbit[n]uril Hosts. J Org Chem 2016; 82:415-419. [DOI: 10.1021/acs.joc.6b02508] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Vivian Iglesias
- Department of Chemistry
and Center
for Supramolecular Science, University of Miami, Coral
Gables, Florida 33124, United States
| | - Mehdi Rashvand Avei
- Department of Chemistry
and Center
for Supramolecular Science, University of Miami, Coral
Gables, Florida 33124, United States
| | - Sonia Bruña
- Departamento de Química
Inorgánica, Facultad de Ciencias, Universidad Autónoma de Madrid, Cantoblanco, 28049 Madrid, Spain
| | - Isabel Cuadrado
- Departamento de Química
Inorgánica, Facultad de Ciencias, Universidad Autónoma de Madrid, Cantoblanco, 28049 Madrid, Spain
| | - Angel E. Kaifer
- Department of Chemistry
and Center
for Supramolecular Science, University of Miami, Coral
Gables, Florida 33124, United States
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47
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Sethi S, Das PK, Behera N. The chemistry of aminoferrocene, Fe{(η5-C5H4NH2)(η5-Cp)}: Synthesis, reactivity and applications. J Organomet Chem 2016. [DOI: 10.1016/j.jorganchem.2016.10.014] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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48
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Mendoza Z, Lorenzo-Luis P, Serrano-Ruiz M, Martín-Batista E, Padrón JM, Scalambra F, Romerosa A. Synthesis and Antiproliferative Activity of [RuCp(PPh3)2(HdmoPTA)](OSO2CF3)2 (HdmoPTA = 3,7-H-3,7-Dimethyl-1,3,7-triaza-5-phosphabicyclo[3.3.1]nonane). Inorg Chem 2016; 55:7820-2. [DOI: 10.1021/acs.inorgchem.6b01207] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Zenaida Mendoza
- Sección
de Química Inorgánica, Departamento de Química,
Facultad de Ciencias, Universidad de La Laguna, C/Astrofísico
Francisco Sánchez 3, La Laguna 38200, Tenerife, Spain
| | - Pablo Lorenzo-Luis
- Sección
de Química Inorgánica, Departamento de Química,
Facultad de Ciencias, Universidad de La Laguna, C/Astrofísico
Francisco Sánchez 3, La Laguna 38200, Tenerife, Spain
| | - Manuel Serrano-Ruiz
- Área
de Química Inorgánica-CIESOL, Facultad de Ciencias, Universidad de Almería, Almería 04120, Spain
| | - Elva Martín-Batista
- BioLab,
Instituto Universitario de Bio-Orgánica “Antonio González”,
Centro de Investigaciones Biomédicas de Canarias, Universidad de La Laguna, C/Astrofísico Francisco Sánchez 2, La Laguna 38200, Tenerife, Spain
| | - José M. Padrón
- BioLab,
Instituto Universitario de Bio-Orgánica “Antonio González”,
Centro de Investigaciones Biomédicas de Canarias, Universidad de La Laguna, C/Astrofísico Francisco Sánchez 2, La Laguna 38200, Tenerife, Spain
| | - Franco Scalambra
- Área
de Química Inorgánica-CIESOL, Facultad de Ciencias, Universidad de Almería, Almería 04120, Spain
| | - Antonio Romerosa
- Área
de Química Inorgánica-CIESOL, Facultad de Ciencias, Universidad de Almería, Almería 04120, Spain
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49
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Antiñolo A, Carrillo-Hermosilla F, Fernández-Galán R, Martínez-Ferrer J, Alonso-Moreno C, Bravo I, Moreno-Blázquez S, Salgado M, Villaseñor E, Albaladejo J. Tris(pentafluorophenyl)borane as an efficient catalyst in the guanylation reaction of amines. Dalton Trans 2016; 45:10717-29. [PMID: 27278089 DOI: 10.1039/c6dt01237j] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Tris(pentafluorophenyl)borane, [B(C6F5)3], has been used as an efficient catalyst in the guanylation reaction of amines with carbodiimide under mild conditions. A combined approach involving NMR spectroscopy and DFT calculations was employed to gain a better insight into the mechanistic features of this process. The results allowed us to propose a new Lewis acid-assisted Brønsted acidic pathway for the guanylation reaction. The process starts with the interaction of tris(pentafluorphenyl)borane and the amine to form the corresponding adduct, [(C6F5)3B-NRH2] , followed by a straightforward proton transfer to one of the nitrogen atoms of the carbodiimide, (i)PrN[double bond, length as m-dash]C[double bond, length as m-dash]N(i)Pr, to produce, in two consequent steps, a guanidine-borane adduct, [(C6F5)3B-NRC(N(i)PrH)2] . The rupture of this adduct liberates the guanidine product RNC(N(i)PrH)2 and interaction with additional amine restarts the catalytic cycle. DFT studies have been carried out in order to study the thermodynamic characteristics of the proposed pathway. Significant borane adducts with amines and guanidines have been isolated and characterized by multinuclear NMR in order to study the N-B interaction and to propose the existence of possible Frustrated Lewis Pairs. Additionally, the molecular structures of significant components of the catalytic cycle, namely 4-tert-butylaniline-[B(C6F5)3] adduct and both free and [B(C6F5)3]-bonded 1-(phenyl)-2,3-diisopropylguanidine, and respectively, have been established by X-ray diffraction.
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Affiliation(s)
- Antonio Antiñolo
- Centro de Innovación en Química Avanzada (ORFEO-CINQA), Departamento de Química Inorgánica, Orgánica y Bioquímica, Facultad de Ciencias y Tecnologías Químicas, Universidad de Castilla-La Mancha, Campus Universitario, E-13071 Ciudad Real, Spain.
| | - Fernando Carrillo-Hermosilla
- Centro de Innovación en Química Avanzada (ORFEO-CINQA), Departamento de Química Inorgánica, Orgánica y Bioquímica, Facultad de Ciencias y Tecnologías Químicas, Universidad de Castilla-La Mancha, Campus Universitario, E-13071 Ciudad Real, Spain.
| | - Rafael Fernández-Galán
- Centro de Innovación en Química Avanzada (ORFEO-CINQA), Departamento de Química Inorgánica, Orgánica y Bioquímica, Facultad de Ciencias y Tecnologías Químicas, Universidad de Castilla-La Mancha, Campus Universitario, E-13071 Ciudad Real, Spain.
| | - Jaime Martínez-Ferrer
- Centro de Innovación en Química Avanzada (ORFEO-CINQA), Departamento de Química Inorgánica, Orgánica y Bioquímica, Facultad de Ciencias y Tecnologías Químicas, Universidad de Castilla-La Mancha, Campus Universitario, E-13071 Ciudad Real, Spain.
| | - Carlos Alonso-Moreno
- Centro de Innovación en Química Avanzada (ORFEO-CINQA), Departamento de Química Inorgánica, Orgánica y Bioquímica, Facultad de Farmacia, Universidad de Castilla-La Mancha, Campus Universitario de Albacete, 02071-Albacete, Spain
| | - Iván Bravo
- Departamento de Química-Física, Facultad de Farmacia, Universidad de Castilla-La Mancha, Campus Universitario de Albacete, 02071-Albacete, Spain
| | - Sonia Moreno-Blázquez
- Centro de Innovación en Química Avanzada (ORFEO-CINQA), Departamento de Química Inorgánica, Orgánica y Bioquímica, Facultad de Ciencias y Tecnologías Químicas, Universidad de Castilla-La Mancha, Campus Universitario, E-13071 Ciudad Real, Spain.
| | - Manuel Salgado
- Centro de Innovación en Química Avanzada (ORFEO-CINQA), Departamento de Química Inorgánica, Orgánica y Bioquímica, Facultad de Ciencias y Tecnologías Químicas, Universidad de Castilla-La Mancha, Campus Universitario, E-13071 Ciudad Real, Spain.
| | - Elena Villaseñor
- Centro de Innovación en Química Avanzada (ORFEO-CINQA), Departamento de Química Inorgánica, Orgánica y Bioquímica, Facultad de Ciencias y Tecnologías Químicas, Universidad de Castilla-La Mancha, Campus Universitario, E-13071 Ciudad Real, Spain.
| | - José Albaladejo
- Departamento de Química-Física, Facultad de Ciencias y Tecnologías Químicas, Universidad de Castilla-La Mancha, Campus Universitario, E-13071 Ciudad Real, Spain
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50
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Antiñolo A, Carrillo-Hermosilla F, Fernández-Galán R, Montero-Rama MP, Ramos A, Villaseñor E, Rojas RS, Rodríguez-Diéguez A. Dialkylboron guanidinates: syntheses, structures and carbodiimide de-insertion reactions. Dalton Trans 2016; 45:15350-15363. [DOI: 10.1039/c6dt02913b] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Solutions of some of the title compounds reached an equilibrium with the aminoboranes and the corresponding carbodiimides at room temperature.
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Affiliation(s)
- Antonio Antiñolo
- Centro de Innovación en Química Avanzada (ORFEO-CINQA)
- Departamento de Química Inorgánica
- Orgánica y Bioquímica
- Facultad de Ciencias y Tecnologías Químicas
- Universidad de Castilla-La Mancha
| | - Fernando Carrillo-Hermosilla
- Centro de Innovación en Química Avanzada (ORFEO-CINQA)
- Departamento de Química Inorgánica
- Orgánica y Bioquímica
- Facultad de Ciencias y Tecnologías Químicas
- Universidad de Castilla-La Mancha
| | - Rafael Fernández-Galán
- Centro de Innovación en Química Avanzada (ORFEO-CINQA)
- Departamento de Química Inorgánica
- Orgánica y Bioquímica
- Facultad de Ciencias y Tecnologías Químicas
- Universidad de Castilla-La Mancha
| | - María Pilar Montero-Rama
- Centro de Innovación en Química Avanzada (ORFEO-CINQA)
- Departamento de Química Inorgánica
- Orgánica y Bioquímica
- Facultad de Ciencias y Tecnologías Químicas
- Universidad de Castilla-La Mancha
| | - Alberto Ramos
- Centro de Innovación en Química Avanzada (ORFEO-CINQA)
- Departamento de Química Inorgánica
- Orgánica y Bioquímica
- Instituto Regional de Investigación Científica Aplicada
- Universidad de Castilla-La Mancha
| | - Elena Villaseñor
- Centro de Innovación en Química Avanzada (ORFEO-CINQA)
- Departamento de Química Inorgánica
- Orgánica y Bioquímica
- Facultad de Ciencias y Tecnologías Químicas
- Universidad de Castilla-La Mancha
| | - Rene S. Rojas
- Pontificia Universidad Católica de Chile
- Facultad de Química
- Santiago de Chile
- Chile
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