1
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Sadanala BD, Trivedi R. Ferrocenyl Azoles: Versatile N-Containing Heterocycles and their Anticancer Activities. CHEM REC 2024; 24:e202300347. [PMID: 38984727 DOI: 10.1002/tcr.202300347] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2023] [Revised: 05/04/2024] [Indexed: 07/11/2024]
Abstract
The medicinal chemistry of ferrocene has gained its momentum after the discovery of biological activities of ferrocifen and ferroquine. These ferrocenyl drugs have been designed by replacing the aromatic moiety of the organic drugs, tamoxifen and chloroquine respectively, with a ferrocenyl unit. The promising biological activities of these ferrocenyl drugs have paved a path to explore the medicinal applications of several ferrocenyl conjugates. In these conjugates, the ferrocenyl moiety has played a vital role in enhancing or imparting the anticancer activity to the molecule. The ferrocenyl conjugates induce the cytotoxicity by generating reactive oxygen species and thereby damaging the DNA. In medicinal chemistry, the five membered nitrogen heterocycles (azoles) play a significant role due to their rigid ring structure and hydrogen bonding ability with the biomolecules. Several potent drug candidates with azole groups have been in use as chemotherapeutics. Considering the importance of ferrocenyl moiety and azole groups, several ferrocenyl azole conjugates have been synthesized and screened for their biological activities. Hence, in the view of a wide scope in the development of potent drugs based on ferrocenyl azole conjugates, herein we present the details of synthesis and the anticancer activities of ferrocenyl compounds bearing azole groups such as imidazole, triazoles, thiazole and isoxazoles.
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Affiliation(s)
- Bhavya Deepthi Sadanala
- Catalysis and Fine Chemicals Department, CSIR-Indian Institute of Chemical Technology, Hyderabad, Uppal Road, Tarnaka, Hyderabad, 500007, Telangana, India
- Present address, Department of Chemistry, Central University of Karnataka, Kalaburagi, 585367, Karnataka, India
| | - Rajiv Trivedi
- Catalysis and Fine Chemicals Department, CSIR-Indian Institute of Chemical Technology, Hyderabad, Uppal Road, Tarnaka, Hyderabad, 500007, Telangana, India
- Academy of Scientific and Innovative Research, AcSIR, Headquarters, CSIR-HRDC campus Sector 19, Kamala Nehru Nagar, Ghaziabad, U.P., 201 002, India
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2
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Lin Y, Scalese G, Bulman CA, Vinck R, Blacque O, Paulino M, Ballesteros-Casallas A, Pérez Díaz L, Salinas G, Mitreva M, Weil T, Cariou K, Sakanari JA, Gambino D, Gasser G. Antifungal and Antiparasitic Activities of Metallocene-Containing Fluconazole Derivatives. ACS Infect Dis 2024; 10:938-950. [PMID: 38329933 DOI: 10.1021/acsinfecdis.3c00577] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/10/2024]
Abstract
The search for new anti-infectives based on metal complexes is gaining momentum. Among the different options taken by researchers, the one involving the use of organometallic complexes is probably the most successful one with a compound, namely, ferroquine, already in clinical trials against malaria. In this study, we describe the preparation and in-depth characterization of 10 new (organometallic) derivatives of the approved antifungal drug fluconazole. Our rationale is that the sterol 14α-demethylase is an enzyme part of the ergosterol biosynthesis route in Trypanosoma and is similar to the one in pathogenic fungi. To demonstrate our postulate, docking experiments to assess the binding of our compounds with the enzyme were also performed. Our compounds were then tested on a range of fungal strains and parasitic organisms, including the protozoan parasite Trypanosoma cruzi (T. cruzi) responsible for Chagas disease, an endemic disease in Latin America that ranks among some of the most prevalent parasitic diseases worldwide. Of high interest, the two most potent compounds of the study on T. cruzi that contain a ferrocene or cobaltocenium were found to be harmless for an invertebrate animal model, namely, Caenorhabditis elegans (C. elegans), without affecting motility, viability, or development.
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Affiliation(s)
- Yan Lin
- Chimie ParisTech, PSL University, CNRS, Institute of Chemistry for Life and Health Sciences, Laboratory for Inorganic Chemical Biology, 75005 Paris, France
| | - Gonzalo Scalese
- Área Química Inorgánica, Facultad de Química, Universidad de la República, 11800 Montevideo, Uruguay
| | - Christina A Bulman
- Department of Pharmaceutical Chemistry, University of California, San Francisco, San Francisco, California 94158, United States
| | - Robin Vinck
- Chimie ParisTech, PSL University, CNRS, Institute of Chemistry for Life and Health Sciences, Laboratory for Inorganic Chemical Biology, 75005 Paris, France
| | - Olivier Blacque
- Department of Chemistry, University of Zurich, Winterthurerstrasse 190, 8057 Zurich, Switzerland
| | - Margot Paulino
- Área Bioinformática, Departamento DETEMA, Facultad de Química, Universidad de la República, 11600 Montevideo, Uruguay
| | - Andres Ballesteros-Casallas
- Área Bioinformática, Departamento DETEMA, Facultad de Química, Universidad de la República, 11600 Montevideo, Uruguay
| | - Leticia Pérez Díaz
- Sección Genómica Funcional, Facultad de Ciencias, Universidad de la República, 11400 Montevideo, Uruguay
| | - Gustavo Salinas
- Worm Biology Lab, Institut Pasteur de Montevideo, 11400 Montevideo, Uruguay
- Departamento de Biociencias, Facultad de Química, Universidad de la República, 11800 Montevideo, Uruguay
| | - Makedonka Mitreva
- Department of Medicine, Washington University School of Medicine, St. Louis, Missouri 63108, United States
| | - Tobias Weil
- Research and Innovation Centre, Fondazione Edmund Mach, Via E. Mach 1, 38010 San Michele all'Adige, Italy
| | - Kevin Cariou
- Chimie ParisTech, PSL University, CNRS, Institute of Chemistry for Life and Health Sciences, Laboratory for Inorganic Chemical Biology, 75005 Paris, France
| | - Judy A Sakanari
- Department of Pharmaceutical Chemistry, University of California, San Francisco, San Francisco, California 94158, United States
| | - Dinorah Gambino
- Área Química Inorgánica, Facultad de Química, Universidad de la República, 11800 Montevideo, Uruguay
| | - Gilles Gasser
- Chimie ParisTech, PSL University, CNRS, Institute of Chemistry for Life and Health Sciences, Laboratory for Inorganic Chemical Biology, 75005 Paris, France
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3
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dos Santos Filho JM, de Souza Castro MVB. Synthesis, structural characterization, and antimicrobial activity of novel ferrocene-N-acyl hydrazones designed by means of molecular simplification strategy Celebrating the 100th anniversary of the birth of Professor Paulo Freire. J Organomet Chem 2022. [DOI: 10.1016/j.jorganchem.2022.122488] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
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4
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Frei A, Elliott AG, Kan A, Dinh H, Bräse S, Bruce AE, Bruce MR, Chen F, Humaidy D, Jung N, King AP, Lye PG, Maliszewska HK, Mansour AM, Matiadis D, Muñoz MP, Pai TY, Pokhrel S, Sadler PJ, Sagnou M, Taylor M, Wilson JJ, Woods D, Zuegg J, Meyer W, Cain AK, Cooper MA, Blaskovich MAT. Metal Complexes as Antifungals? From a Crowd-Sourced Compound Library to the First In Vivo Experiments. JACS AU 2022; 2:2277-2294. [PMID: 36311838 PMCID: PMC9597602 DOI: 10.1021/jacsau.2c00308] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 05/20/2022] [Revised: 07/01/2022] [Accepted: 07/27/2022] [Indexed: 06/16/2023]
Abstract
There are currently fewer than 10 antifungal drugs in clinical development, but new fungal strains that are resistant to most current antifungals are spreading rapidly across the world. To prevent a second resistance crisis, new classes of antifungal drugs are urgently needed. Metal complexes have proven to be promising candidates for novel antibiotics, but so far, few compounds have been explored for their potential application as antifungal agents. In this work, we report the evaluation of 1039 metal-containing compounds that were screened by the Community for Open Antimicrobial Drug Discovery (CO-ADD). We show that 20.9% of all metal compounds tested have antimicrobial activity against two representative Candida and Cryptococcus strains compared with only 1.1% of the >300,000 purely organic molecules tested through CO-ADD. We identified 90 metal compounds (8.7%) that show antifungal activity while not displaying any cytotoxicity against mammalian cell lines or hemolytic properties at similar concentrations. The structures of 21 metal complexes that display high antifungal activity (MIC ≤1.25 μM) are discussed and evaluated further against a broad panel of yeasts. Most of these have not been previously tested for antifungal activity. Eleven of these metal complexes were tested for toxicity in the Galleria mellonella moth larva model, revealing that only one compound showed signs of toxicity at the highest injected concentration. Lastly, we demonstrated that the organo-Pt(II) cyclooctadiene complex Pt1 significantly reduces fungal load in an in vivo G. mellonella infection model. These findings showcase that the structural and chemical diversity of metal-based compounds can be an invaluable tool in the development of new drugs against infectious diseases.
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Affiliation(s)
- Angelo Frei
- Centre
for Superbug Solutions, Institute for Molecular Bioscience, The University of Queensland, St. Lucia, Queensland4072, Australia
- Department
of Chemistry, Biochemistry & Pharmaceutical Sciences, University of Bern, Freiestrasse 3, 3012Bern, Switzerland
| | - Alysha G. Elliott
- Centre
for Superbug Solutions, Institute for Molecular Bioscience, The University of Queensland, St. Lucia, Queensland4072, Australia
| | - Alex Kan
- Molecular
Mycology Research Laboratory, Centre for Infectious Diseases and Microbiology,
Faculty of Medicine and Health, Sydney Medical School, Westmead Clinical
School, Sydney Institute for Infectious Diseases, Westmead Hospital-Research
and Education Network, Westmead Institute for Medical Research, University of Sydney, Sydney, NSW2145, Australia
| | - Hue Dinh
- School
of Natural Sciences, ARC Centre of Excellence in Synthetic Biology, Macquarie University, Sydney, NSW2109, Australia
| | - Stefan Bräse
- Institute
of Organic Chemistry, Karlsruhe Institute
of Technology, Fritz-Haber-Weg 6, 76131Karlsruhe, Germany
- Institute
of Biological and Chemical Systems - Functional Molecular Systems, Karlsruhe Institute of Technology, 76344Eggenstein-Leopoldshafen, Germany
| | - Alice E. Bruce
- Department
of Chemistry, University of Maine, Orono, Maine04469, United States
| | - Mitchell R. Bruce
- Department
of Chemistry, University of Maine, Orono, Maine04469, United States
| | - Feng Chen
- Department
of Chemistry, University of Warwick, Gibbet Hill Road, CoventryCV4 7AL, U.K.
| | - Dhirgam Humaidy
- Department
of Chemistry, University of Maine, Orono, Maine04469, United States
| | - Nicole Jung
- Karlsruhe
Nano Micro Facility (KNMF), Karlsruhe Institute
of Technology, Hermann-von-Helmholtz-Platz 1, 76344Eggenstein-Leopoldshafen, Germany
- Institute
of Biological and Chemical Systems - Functional Molecular Systems, Karlsruhe Institute of Technology, 76344Eggenstein-Leopoldshafen, Germany
| | - A. Paden King
- Department
of Chemistry and Chemical Biology, Cornell
University, Ithaca, New York14853, United States
| | - Peter G. Lye
- School
of Science and Technology, University of
New England, Armidale, NSW2351, Australia
| | - Hanna K. Maliszewska
- School
of Chemistry, University of East Anglia, Norwich Research Park, NorwichNR4 7TJ, U.K.
| | - Ahmed M. Mansour
- Chemistry
Department, Faculty of Science, Cairo University, Giza12613, Egypt
| | - Dimitris Matiadis
- Institute
of Biosciences & Applications, National
Centre for Scientific Research “Demokritos”, 15310Athens, Greece
| | - María Paz Muñoz
- School
of Chemistry, University of East Anglia, Norwich Research Park, NorwichNR4 7TJ, U.K.
| | - Tsung-Yu Pai
- Molecular
Mycology Research Laboratory, Centre for Infectious Diseases and Microbiology,
Faculty of Medicine and Health, Sydney Medical School, Westmead Clinical
School, Sydney Institute for Infectious Diseases, Westmead Hospital-Research
and Education Network, Westmead Institute for Medical Research, University of Sydney, Sydney, NSW2145, Australia
| | - Shyam Pokhrel
- Department
of Chemistry, University of Maine, Orono, Maine04469, United States
| | - Peter J. Sadler
- Department
of Chemistry, University of Warwick, Gibbet Hill Road, CoventryCV4 7AL, U.K.
| | - Marina Sagnou
- Institute
of Biosciences & Applications, National
Centre for Scientific Research “Demokritos”, 15310Athens, Greece
| | - Michelle Taylor
- School
of Science and Technology, University of
New England, Armidale, NSW2351, Australia
| | - Justin J. Wilson
- Department
of Chemistry and Chemical Biology, Cornell
University, Ithaca, New York14853, United States
| | - Dean Woods
- School
of Science and Technology, University of
New England, Armidale, NSW2351, Australia
| | - Johannes Zuegg
- Centre
for Superbug Solutions, Institute for Molecular Bioscience, The University of Queensland, St. Lucia, Queensland4072, Australia
| | - Wieland Meyer
- Molecular
Mycology Research Laboratory, Centre for Infectious Diseases and Microbiology,
Faculty of Medicine and Health, Sydney Medical School, Westmead Clinical
School, Sydney Institute for Infectious Diseases, Westmead Hospital-Research
and Education Network, Westmead Institute for Medical Research, University of Sydney, Sydney, NSW2145, Australia
| | - Amy K. Cain
- School
of Natural Sciences, ARC Centre of Excellence in Synthetic Biology, Macquarie University, Sydney, NSW2109, Australia
| | - Matthew A. Cooper
- Centre
for Superbug Solutions, Institute for Molecular Bioscience, The University of Queensland, St. Lucia, Queensland4072, Australia
| | - Mark A. T. Blaskovich
- Centre
for Superbug Solutions, Institute for Molecular Bioscience, The University of Queensland, St. Lucia, Queensland4072, Australia
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5
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Rana M, Perotti A, Bisset LM, Smith JD, Lamden E, Khan Z, Ismail MK, Ellis K, Armstrong KA, Hodder SL, Bertoli C, Meneguello L, de Bruin RAM, Morris JR, Romero-Canelon I, Tucker JHR, Hodges NJ. A ferrocene-containing nucleoside analogue targets DNA replication in pancreatic cancer cells. Metallomics 2022; 14:mfac041. [PMID: 35689667 PMCID: PMC9320222 DOI: 10.1093/mtomcs/mfac041] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2022] [Accepted: 05/11/2022] [Indexed: 11/14/2022]
Abstract
Pancreatic ductal adenocarcinoma (PDAC) is a disease that remains refractory to existing treatments including the nucleoside analogue gemcitabine. In the current study we demonstrate that an organometallic nucleoside analogue, the ferronucleoside 1-(S,Rp), is cytotoxic in a panel of PDAC cell lines including gemcitabine-resistant MIAPaCa2, with IC50 values comparable to cisplatin. Biochemical studies show that the mechanism of action is inhibition of DNA replication, S-phase cell cycle arrest and stalling of DNA-replication forks, which were directly observed at single molecule resolution by DNA-fibre fluorography. In agreement with this, transcriptional changes following treatment with 1-(S,Rp) include activation of three of the four genes (HUS1, RAD1, RAD17) of the 9-1-1 check point complex clamp and two of the three genes (MRE11, NBN) that form the MRN complex as well as activation of multiple downstream targets. Furthermore, there was evidence of phosphorylation of checkpoint kinases 1 and 2 as well as RPA1 and gamma H2AX, all of which are considered biochemical markers of replication stress. Studies in p53-deficient cell lines showed activation of CDKN1A (p21) and GADD45A by 1-(S,Rp) was at least partially independent of p53. In conclusion, because of its potency and activity in gemcitabine-resistant cells, 1-(S,Rp) is a promising candidate molecule for development of new treatments for PDAC.
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Affiliation(s)
- Marium Rana
- School of Biosciences, The University of Birmingham, Edgbaston, Birmingham, B15 2TT, UK
- School of Chemistry, The University of Birmingham, Edgbaston, Birmingham, B15 2TT, UK
| | - Alessio Perotti
- School of Biosciences, The University of Birmingham, Edgbaston, Birmingham, B15 2TT, UK
| | - Lucy M Bisset
- School of Biosciences, The University of Birmingham, Edgbaston, Birmingham, B15 2TT, UK
| | - James D Smith
- School of Biosciences, The University of Birmingham, Edgbaston, Birmingham, B15 2TT, UK
| | - Emma Lamden
- School of Biosciences, The University of Birmingham, Edgbaston, Birmingham, B15 2TT, UK
| | - Zahra Khan
- School of Biosciences, The University of Birmingham, Edgbaston, Birmingham, B15 2TT, UK
| | - Media K Ismail
- Department of pharmacy, college of pharmacy, Knowledge University, 44001 Erbil, Kurdistan Region, Iraq
| | - Katherine Ellis
- Institute of Cancer and Genomic Sciences, and The University of Birmingham, Edgbaston, Birmingham, B15 2TT, UK
| | - Katie A Armstrong
- School of Biosciences, The University of Birmingham, Edgbaston, Birmingham, B15 2TT, UK
| | - Samantha L Hodder
- School of Biosciences, The University of Birmingham, Edgbaston, Birmingham, B15 2TT, UK
| | - Cosetta Bertoli
- MRC Laboratory or Molecular Cell Biology, University College London, London, WC1E 6BT, UK
| | - Leticia Meneguello
- MRC Laboratory or Molecular Cell Biology, University College London, London, WC1E 6BT, UK
| | - Robertus A M de Bruin
- MRC Laboratory or Molecular Cell Biology, University College London, London, WC1E 6BT, UK
| | - Joanna R Morris
- Institute of Cancer and Genomic Sciences, and The University of Birmingham, Edgbaston, Birmingham, B15 2TT, UK
| | - Isolda Romero-Canelon
- School of Pharmacy, The University of Birmingham, Edgbaston, Birmingham, B15 2TT, UK
| | - James H R Tucker
- School of Chemistry, The University of Birmingham, Edgbaston, Birmingham, B15 2TT, UK
| | - Nikolas J Hodges
- School of Biosciences, The University of Birmingham, Edgbaston, Birmingham, B15 2TT, UK
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6
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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: 48] [Impact Index Per Article: 16.0] [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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7
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Rubbiani R, Weil T, Tocci N, Mastrobuoni L, Jeger S, Moretto M, Ng J, Lin Y, Hess J, Ferrari S, Kaech A, Young L, Spencer J, Moore AL, Cariou K, Renga G, Pariano M, Romani L, Gasser G. In vivo active organometallic-containing antimycotic agents. RSC Chem Biol 2021; 2:1263-1273. [PMID: 34458840 PMCID: PMC8341145 DOI: 10.1039/d1cb00123j] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2021] [Accepted: 07/07/2021] [Indexed: 11/25/2022] Open
Abstract
Fungal infections represent a global problem, notably for immunocompromised patients in hospital, COVID-19 patient wards and care home settings, and the ever-increasing emergence of multidrug resistant fungal strains is a sword of Damocles hanging over many healthcare systems. Azoles represent the mainstay of antifungal drugs, and their mode of action involves the binding mode of these molecules to the fungal lanosterol 14α-demethylase target enzyme. In this study, we have prepared and characterized four novel organometallic derivatives of the frontline antifungal drug fluconazole (1a-4a). Very importantly, enzyme inhibition and chemogenomic profiling demonstrated that lanosterol 14α-demethylase, as for fluconazole, was the main target of the most active compound of the series, (N-(ferrocenylmethyl)-2-(2,4-difluorophenyl)-2-hydroxy-N-methyl-3-(1H-1,2,4-triazol-1-yl)propan-1-aminium chloride, 2a). Transmission electron microscopy (TEM) studies suggested that 2a induced a loss in cell wall integrity as well as intracellular features ascribable to late apoptosis or necrosis. The impressive activity of 2a was further confirmed on clinical isolates, where antimycotic potency up to 400 times higher than fluconazole was observed. Also, 2a showed activity towards azole-resistant strains. This finding is very interesting since the primary target of 2a is the same as that of fluconazole, emphasizing the role played by the organometallic moiety. In vivo experiments in a mice model of Candida infections revealed that 2a reduced the fungal growth and dissemination but also ameliorated immunopathology, a finding suggesting that 2a is active in vivo with added activity on the host innate immune response.
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Affiliation(s)
- Riccardo Rubbiani
- Department of Chemistry, University of Zurich Winterthurerstrasse 190 8057 Zurich Switzerland
| | - Tobias Weil
- Department of Food Quality and Nutrition, Research and Innovation Centre, Fondazione Edmund Mach Via E. Mach 1 38010 San Michele all'Adige Italy
| | - Noemi Tocci
- Department of Food Quality and Nutrition, Research and Innovation Centre, Fondazione Edmund Mach Via E. Mach 1 38010 San Michele all'Adige Italy
| | - Luciano Mastrobuoni
- Department of Chemistry, University of Zurich Winterthurerstrasse 190 8057 Zurich Switzerland
| | - Severin Jeger
- Department of Chemistry, University of Zurich Winterthurerstrasse 190 8057 Zurich Switzerland
| | - Marco Moretto
- Unit of Computational Biology, Research and Innovation Centre, Fondazione Edmund Mach Via E. Mach 1 38010 San Michele all'Adige Italy
| | - James Ng
- Chimie ParisTech, PSL University, CNRS, Institute of Chemistry for Life and Health Sciences, Laboratory for Inorganic Chemical Biology 75005 Paris France
| | - Yan Lin
- Chimie ParisTech, PSL University, CNRS, Institute of Chemistry for Life and Health Sciences, Laboratory for Inorganic Chemical Biology 75005 Paris France
| | - Jeannine Hess
- Department of Chemistry, University of Zurich Winterthurerstrasse 190 8057 Zurich Switzerland
| | - Stefano Ferrari
- Institute of Molecular Cancer Research, University of Zurich Winterthurerstrasse 190 8057 Zurich Switzerland
| | - Andres Kaech
- Center for Microscopy and Image Analysis, University of Zurich Winterthurerstrasse 190 8057 Zurich Switzerland
| | - Luke Young
- Department of Chemistry, School of Life Sciences, University of Sussex Brighton BN1 9QJ UK
| | - John Spencer
- Department of Chemistry, School of Life Sciences, University of Sussex Brighton BN1 9QJ UK
| | - Anthony L Moore
- Biochemistry & Biomedicine, School of Life Sciences, University of Sussex Brighton BN1 9QG UK
| | - Kevin Cariou
- Chimie ParisTech, PSL University, CNRS, Institute of Chemistry for Life and Health Sciences, Laboratory for Inorganic Chemical Biology 75005 Paris France
| | - Giorgia Renga
- University of Perugia, Department of Medicine and Surgery, Piazzale Lucio Severi - Polo Unico Sant'Andrea delle Fratte 06132 Perugia Italy
| | - Marilena Pariano
- University of Perugia, Department of Medicine and Surgery, Piazzale Lucio Severi - Polo Unico Sant'Andrea delle Fratte 06132 Perugia Italy
| | - Luigina Romani
- University of Perugia, Department of Medicine and Surgery, Piazzale Lucio Severi - Polo Unico Sant'Andrea delle Fratte 06132 Perugia Italy
| | - Gilles Gasser
- Chimie ParisTech, PSL University, CNRS, Institute of Chemistry for Life and Health Sciences, Laboratory for Inorganic Chemical Biology 75005 Paris France
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8
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Lin Y, Betts H, Keller S, Cariou K, Gasser G. Recent developments of metal-based compounds against fungal pathogens. Chem Soc Rev 2021; 50:10346-10402. [PMID: 34313264 DOI: 10.1039/d0cs00945h] [Citation(s) in RCA: 44] [Impact Index Per Article: 14.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
This review provides insight into the rapidly expanding field of metal-based antifungal agents. In recent decades, the antibacterial resistance crisis has caused reflection on many aspects of public health where weaknesses in our medicinal arsenal may potentially be present - including in the treatment of fungal infections, particularly in the immunocompromised and those with underlying health conditions where mortality rates can exceed 50%. Combination of organic moieties with known antifungal properties and metal ions can lead to increased bioavailability, uptake and efficacy. Development of such organometallic drugs may alleviate pressure on existing antifungal medications. Prodigious antimicrobial moieties such as azoles, Schiff bases, thiosemicarbazones and others reported herein lend themselves easily to the coordination of a host of metal ions, which can vastly improve the biocidal activity of the parent ligand, thereby extending the library of antifungal drugs available to medical professionals for treatment of an increasing incidence of fungal infections. Overall, this review shows the impressive but somewhat unexploited potential of metal-based compounds to treat fungal infections.
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Affiliation(s)
- Yan Lin
- Chimie ParisTech, PSL University, CNRS, Institute of Chemistry for Life and Health Sciences, Laboratory for Inorganic Chemical Biology, 75005 Paris, France.
| | - Harley Betts
- Chimie ParisTech, PSL University, CNRS, Institute of Chemistry for Life and Health Sciences, Laboratory for Inorganic Chemical Biology, 75005 Paris, France.
| | - Sarah Keller
- Chimie ParisTech, PSL University, CNRS, Institute of Chemistry for Life and Health Sciences, Laboratory for Inorganic Chemical Biology, 75005 Paris, France.
| | - Kevin Cariou
- Chimie ParisTech, PSL University, CNRS, Institute of Chemistry for Life and Health Sciences, Laboratory for Inorganic Chemical Biology, 75005 Paris, France.
| | - Gilles Gasser
- Chimie ParisTech, PSL University, CNRS, Institute of Chemistry for Life and Health Sciences, Laboratory for Inorganic Chemical Biology, 75005 Paris, France.
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9
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Frei A, King AP, Lowe GJ, Cain AK, Short FL, Dinh H, Elliott AG, Zuegg J, Wilson JJ, Blaskovich MAT. Nontoxic Cobalt(III) Schiff Base Complexes with Broad-Spectrum Antifungal Activity. Chemistry 2021; 27:2021-2029. [PMID: 33231906 PMCID: PMC7855930 DOI: 10.1002/chem.202003545] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2020] [Revised: 09/03/2020] [Indexed: 12/21/2022]
Abstract
Resistance to currently available antifungal drugs has quietly been on the rise but overshadowed by the alarming spread of antibacterial resistance. There is a striking lack of attention to the threat of drug-resistant fungal infections, with only a handful of new drugs currently in development. Given that metal complexes have proven to be useful new chemotypes in the fight against diseases such as cancer, malaria, and bacterial infections, it is reasonable to explore their possible utility in treating fungal infections. Herein we report a series of cobalt(III) Schiff base complexes with broad-spectrum antifungal activity. Some of these complexes show minimum inhibitory concentrations (MIC) in the low micro- to nanomolar range against a series of Candida and Cryptococcus yeasts. Additionally, we demonstrate that these compounds show no cytotoxicity against both bacterial and human cells. Finally, we report the first in vivo toxicity data on these compounds in Galleria mellonella, showing that doses as high as 266 mg kg-1 are tolerated without adverse effects, paving the way for further in vivo studies of these complexes.
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Affiliation(s)
- Angelo Frei
- Centre for Superbug SolutionsInstitute for Molecular BioscienceThe University of QueenslandSt. LuciaQLD4072Australia
| | - A. Paden King
- Department of Chemistry and Chemical BiologyCornell UniversityIthacaNY14853USA
| | - Gabrielle J. Lowe
- Centre for Superbug SolutionsInstitute for Molecular BioscienceThe University of QueenslandSt. LuciaQLD4072Australia
| | - Amy K. Cain
- Department of Molecular SciencesMacquarie UniversitySydneyNSW2109Australia
| | - Francesca L. Short
- Department of Molecular SciencesMacquarie UniversitySydneyNSW2109Australia
| | - Hue Dinh
- Department of Molecular SciencesMacquarie UniversitySydneyNSW2109Australia
- Department of Biological SciencesMacquarie UniversitySydneyNSW2109Australia
| | - Alysha G. Elliott
- Centre for Superbug SolutionsInstitute for Molecular BioscienceThe University of QueenslandSt. LuciaQLD4072Australia
| | - Johannes Zuegg
- Centre for Superbug SolutionsInstitute for Molecular BioscienceThe University of QueenslandSt. LuciaQLD4072Australia
| | - Justin J. Wilson
- Department of Chemistry and Chemical BiologyCornell UniversityIthacaNY14853USA
| | - Mark A. T. Blaskovich
- Centre for Superbug SolutionsInstitute for Molecular BioscienceThe University of QueenslandSt. LuciaQLD4072Australia
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10
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Efimov NN, Loginov DA, Sharipov MY, Nazarov AA, Nelyubina YV, Perekalin DS. Unexpected antifungal activity of half-sandwich complexes with metal−iodine bonds. J Organomet Chem 2020. [DOI: 10.1016/j.jorganchem.2020.121272] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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11
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Wilde M, Arzur D, Baratte B, Lefebvre D, Robert T, Roisnel T, Le Jossic-Corcos C, Bach S, Corcos L, Erb W. Regorafenib analogues and their ferrocenic counterparts: synthesis and biological evaluation. NEW J CHEM 2020. [DOI: 10.1039/d0nj05334a] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
New ferrocene analogues of regorafenib have been prepared and their biological activity was evaluated in kinase and cellular assays.
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12
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d'Orchymont F, Hess J, Panic G, Jakubaszek M, Gemperle L, Keiser J, Gasser G. Synthesis, characterization and biological activity of organometallic derivatives of the antimalarial drug mefloquine as new antischistosomal drug candidates. MEDCHEMCOMM 2018; 9:1905-1909. [PMID: 30568758 PMCID: PMC6256353 DOI: 10.1039/c8md00396c] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/13/2018] [Accepted: 10/04/2018] [Indexed: 12/22/2022]
Abstract
We present the design, synthesis, characterization and biological evaluation of new ferrocenyl and ruthenocenyl derivatives of the organic antimalarial mefloquine, a drug also known for its antischistosomal activity. The two metallocenyl derivatives prepared (3 and 4) demonstrated comparable activity to mefloquine against adult-stage Schistosoma mansoni in vitro. Importantly, both compounds were found to have lower toxicity in all cell lines than mefloquine itself. Administration of a 200 mg kg-1 oral dose of 3 and 4 to S. mansoni-infected mice did not significantly reduce worm burden, contrary to mefloquine.
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Affiliation(s)
- Faustine d'Orchymont
- Department of Chemistry , University of Zurich , Winterthurerstrasse 190 , CH-8057 Zurich , Switzerland
| | - Jeannine Hess
- Department of Chemistry , University of Zurich , Winterthurerstrasse 190 , CH-8057 Zurich , Switzerland
| | - Gordana Panic
- Department of Medical Parasitology and Infection Biology , Swiss Tropical and Public Health Institute , CH-4051 , Basel , Switzerland .
- University of Basel , P.O. Box , CH-4003 Basel , Switzerland
| | - Marta Jakubaszek
- Laboratory for Inorganic Chemical Biology , Chimie ParisTech , PSL University , F-75005 Paris , France .
| | - Lea Gemperle
- Department of Chemistry , University of Zurich , Winterthurerstrasse 190 , CH-8057 Zurich , Switzerland
| | - Jennifer Keiser
- Department of Medical Parasitology and Infection Biology , Swiss Tropical and Public Health Institute , CH-4051 , Basel , Switzerland .
- University of Basel , P.O. Box , CH-4003 Basel , Switzerland
| | - Gilles Gasser
- Laboratory for Inorganic Chemical Biology , Chimie ParisTech , PSL University , F-75005 Paris , France .
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13
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Liu J, Ming B, Gong GH, Wang D, Bao GL, Yu LJ. Current research on anti-breast cancer synthetic compounds. RSC Adv 2018. [DOI: 10.1039/c7ra12912b] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Breast cancer (BC) is the most common cancer for females and its incidence tends to increase year by year.
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Affiliation(s)
- Jia Liu
- Medicinal Chemistry and Pharmacology Institute
- Inner Mongolia University for Nationalities
- Tongliao
- People's Republic of China
- Inner Mongolia Key Laboratory of Mongolian Medicine Pharmacology for Cardio-Cerebral Vascular System
| | - Bian Ming
- Medicinal Chemistry and Pharmacology Institute
- Inner Mongolia University for Nationalities
- Tongliao
- People's Republic of China
- Inner Mongolia Key Laboratory of Mongolian Medicine Pharmacology for Cardio-Cerebral Vascular System
| | - Guo-Hua Gong
- First Clinical Medical of Inner Mongolia University for Nationalities
- Tongliao
- People's Republic of China
| | - Di Wang
- Medicinal Chemistry and Pharmacology Institute
- Inner Mongolia University for Nationalities
- Tongliao
- People's Republic of China
- Inner Mongolia Key Laboratory of Mongolian Medicine Pharmacology for Cardio-Cerebral Vascular System
| | - Gui-Lan Bao
- Medicinal Chemistry and Pharmacology Institute
- Inner Mongolia University for Nationalities
- Tongliao
- People's Republic of China
- Inner Mongolia Key Laboratory of Mongolian Medicine Pharmacology for Cardio-Cerebral Vascular System
| | - Li-Jun Yu
- Medicinal Chemistry and Pharmacology Institute
- Inner Mongolia University for Nationalities
- Tongliao
- People's Republic of China
- Inner Mongolia Key Laboratory of Mongolian Medicine Pharmacology for Cardio-Cerebral Vascular System
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14
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Chen P, Liu C, Hu J, Zhang H, Sun R. Design, synthesis and fungicidal activity studies of 3-ferrocenyl-N-acryloylmorpholine. J Organomet Chem 2018. [DOI: 10.1016/j.jorganchem.2017.11.015] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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15
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Sattar M, Kumar S. Palladium-Catalyzed Removable 8-Aminoquinoline Assisted Chemo- and Regioselective Oxidative sp 2-C-H/sp 3-C-H Cross-Coupling of Ferrocene with Toluene Derivatives. Org Lett 2017; 19:5960-5963. [PMID: 29068228 DOI: 10.1021/acs.orglett.7b02968] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
The coupling of the C(sp2)-H bond of ferrocene with toluene avoiding in situ functionalization of both coupling partners has been achieved using palladium and iron dual catalysis. This cross oxidative coupling features regioselectivity to primary and secondary C(sp3)-H bonds and chemoselectivity toward the -C(sp3)-H over C-I bond of toluene with gram-scale production. It seems Fe(II) catalyst not only stabilizes the generated benzyl radical but also tames its oxidizing behavior, and consequently transfers it to the palladacycle for C-C coupling.
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Affiliation(s)
- Moh Sattar
- Department of Chemistry, Indian Institute of Science Education and Research Bhopal , Bhopal Bypass Road, Bhauri Bhopal, Madhya Pradesh 462066, India
| | - Sangit Kumar
- Department of Chemistry, Indian Institute of Science Education and Research Bhopal , Bhopal Bypass Road, Bhauri Bhopal, Madhya Pradesh 462066, India
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16
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Antimicrobial activities of pyridinium-tailored pyrazoles bearing 1,3,4-oxadiazole scaffolds. JOURNAL OF SAUDI CHEMICAL SOCIETY 2017. [DOI: 10.1016/j.jscs.2017.04.005] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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17
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Singh A, Kumari P, Raghuvanshi A, Mobin SM, Mathur P. Ferrocene‐substituted bis(ethynyl)anthracene compounds as anticancer agents. Appl Organomet Chem 2017. [DOI: 10.1002/aoc.4071] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Affiliation(s)
- Ajeet Singh
- Discipline of Chemistry, School of Basic SciencesIndian Institute of Technology Indore Simrol 453552 India
| | - Pratibha Kumari
- Centre for Biosciences and Biomedical EngineeringIndian Institute of Technology Indore Simrol 453552 India
| | - Abhinav Raghuvanshi
- Discipline of Chemistry, School of Basic SciencesIndian Institute of Technology Indore Simrol 453552 India
| | - Shaikh M. Mobin
- Discipline of Chemistry, School of Basic SciencesIndian Institute of Technology Indore Simrol 453552 India
- Centre for Biosciences and Biomedical EngineeringIndian Institute of Technology Indore Simrol 453552 India
- Discipline of Metallurgical Engineering and Materials ScienceIndian Institute of Technology Indore Simrol 453552 India
| | - Pradeep Mathur
- Discipline of Chemistry, School of Basic SciencesIndian Institute of Technology Indore Simrol 453552 India
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18
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19
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Pinheiro AM, Carreira A, Rollo F, Fernandes R, Ferreira RB, Monteiro SA. Blad-Containing Oligomer Fungicidal Activity on Human Pathogenic Yeasts. From the Outside to the Inside of the Target Cell. Front Microbiol 2016; 7:1803. [PMID: 27933037 PMCID: PMC5122710 DOI: 10.3389/fmicb.2016.01803] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2016] [Accepted: 10/27/2016] [Indexed: 12/02/2022] Open
Abstract
Blad polypeptide comprises residues 109-281 of Lupinus albus β-conglutin precursor. It occurs naturally as a major subunit of an edible, 210 kDa oligomer which accumulates to high levels, exclusively in the cotyledons of Lupinus seedlings between the 4th and 14th day after the onset of germination. Blad-containing oligomer (BCO) exhibits a potent and broad spectrum fungicide activity toward plant pathogens and is now on sale in the US under the tradename FractureTM. In this work we demonstrate its antifungal activity toward human pathogens and provide some insights on its mode of action. BCO bioactivity was evaluated in eight yeast species and compared to that of amphotericin B (AMB). BCO behaved similarly to AMB in what concerns both cellular inhibition and cellular death. As a lectin, BCO binds strongly to chitin. In addition, BCO is known to possess 'exochitinase' and 'endochitosanase' activities. However, no clear disruption was visualized at the cell wall after exposure to a lethal BCO concentration, except in cell buds. Immunofluorescent and immunogold labeling clearly indicate that BCO enters the cell, and membrane destabilization was also demonstrated. The absence of haemolytic activity, its biological origin, and its extraordinary antifungal activity are the major outcomes of this work, and provide a solid background for a future application as a new antifungal therapeutic drug. Furthermore, its predictable multisite mode of action suggests a low risk of inducing resistance mechanisms, which are now a major problem with other currently available antifungal drugs.
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Affiliation(s)
- Ana M. Pinheiro
- Linking Landscape, Environment, Agriculture and Food, Instituto Superior de Agronomia, Universidade de LisboaLisboa, Portugal
| | | | - Filipe Rollo
- Linking Landscape, Environment, Agriculture and Food, Instituto Superior de Agronomia, Universidade de LisboaLisboa, Portugal
| | - Rui Fernandes
- Histology and Electron Microscopy Service, Instituto de Investigação e Inovação em SaúdePorto, Portugal
| | - Ricardo B. Ferreira
- Linking Landscape, Environment, Agriculture and Food, Instituto Superior de Agronomia, Universidade de LisboaLisboa, Portugal
| | - Sara A. Monteiro
- Linking Landscape, Environment, Agriculture and Food, Instituto Superior de Agronomia, Universidade de LisboaLisboa, Portugal
- CEV, SACantanhede, Portugal
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20
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Hess J, Patra M, Rangasamy L, Konatschnig S, Blacque O, Jabbar A, Mac P, Jorgensen EM, Gasser RB, Gasser G. Organometallic Derivatization of the Nematocidal Drug Monepantel Leads to Promising Antiparasitic Drug Candidates. Chemistry 2016; 22:16602-16612. [DOI: 10.1002/chem.201602851] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2016] [Indexed: 12/20/2022]
Affiliation(s)
- Jeannine Hess
- Department of Chemistry University of Zurich Winterthurerstrasse 190 8057 Zurich Switzerland
| | - Malay Patra
- Department of Chemistry University of Zurich Winterthurerstrasse 190 8057 Zurich Switzerland
| | - Loganathan Rangasamy
- Department of Chemistry University of Zurich Winterthurerstrasse 190 8057 Zurich Switzerland
| | - Sandro Konatschnig
- Department of Chemistry University of Zurich Winterthurerstrasse 190 8057 Zurich Switzerland
| | - Olivier Blacque
- Department of Chemistry University of Zurich Winterthurerstrasse 190 8057 Zurich Switzerland
| | - Abdul Jabbar
- Faculty of Veterinary and Agricultural Sciences The University of Melbourne Parkville, Victoria 3010 Australia
| | - Patrick Mac
- Howard Hughes Medical Institute Department of Biology University of Utah Salt Lake City UT 84112-0840 USA
| | - Erik M. Jorgensen
- Howard Hughes Medical Institute Department of Biology University of Utah Salt Lake City UT 84112-0840 USA
| | - Robin B. Gasser
- Faculty of Veterinary and Agricultural Sciences The University of Melbourne Parkville, Victoria 3010 Australia
| | - Gilles Gasser
- Department of Chemistry University of Zurich Winterthurerstrasse 190 8057 Zurich Switzerland
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21
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Hess J, Patra M, Pierroz V, Spingler B, Jabbar A, Ferrari S, Gasser RB, Gasser G. Synthesis, Characterization, and Biological Activity of Ferrocenyl Analogues of the Anthelmintic Drug Monepantel. Organometallics 2016. [DOI: 10.1021/acs.organomet.6b00577] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Jeannine Hess
- Department
of Chemistry, University of Zurich, Winterthurerstrasse 190, CH-8057 Zurich, Switzerland
| | - Malay Patra
- Department
of Chemistry, University of Zurich, Winterthurerstrasse 190, CH-8057 Zurich, Switzerland
| | - Vanessa Pierroz
- Department
of Chemistry, University of Zurich, Winterthurerstrasse 190, CH-8057 Zurich, Switzerland
- Institute
of Molecular Cancer Research, University of Zurich, Winterthurerstrasse
190, CH-8057 Zurich, Switzerland
| | - Bernhard Spingler
- Department
of Chemistry, University of Zurich, Winterthurerstrasse 190, CH-8057 Zurich, Switzerland
| | - Abdul Jabbar
- Faculty
of Veterinary and Agricultural Sciences, The University of Melbourne, Parkville, Victoria 3010, Australia
| | - Stefano Ferrari
- Institute
of Molecular Cancer Research, University of Zurich, Winterthurerstrasse
190, CH-8057 Zurich, Switzerland
| | - Robin B. Gasser
- Faculty
of Veterinary and Agricultural Sciences, The University of Melbourne, Parkville, Victoria 3010, Australia
| | - Gilles Gasser
- Department
of Chemistry, University of Zurich, Winterthurerstrasse 190, CH-8057 Zurich, Switzerland
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22
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Wieczorek A, Błauż A, Żal A, Arabshahi HJ, Reynisson J, Hartinger CG, Rychlik B, Plażuk D. Ferrocenyl Paclitaxel and Docetaxel Derivatives: Impact of an Organometallic Moiety on the Mode of Action of Taxanes. Chemistry 2016; 22:11413-21. [DOI: 10.1002/chem.201601809] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2016] [Indexed: 12/28/2022]
Affiliation(s)
- Anna Wieczorek
- Department of Organic Chemistry; Faculty of Chemistry; University of Łódź; Tamka 12 41-403 Łódź Poland
| | - Andrzej Błauż
- Cytometry Lab; Department of Molecular Biophysics; Faculty of Biology and Environmental Protection; University of Łódź; ul. Pomorska 141/143 90-236 Łódź Poland
| | - Aleksandra Żal
- Cytometry Lab; Department of Molecular Biophysics; Faculty of Biology and Environmental Protection; University of Łódź; ul. Pomorska 141/143 90-236 Łódź Poland
| | - Homayon John Arabshahi
- School of Chemical Sciences; The University of Auckland; Private Bag 92019 Auckland 1142 New Zealand
| | - Jóhannes Reynisson
- School of Chemical Sciences; The University of Auckland; Private Bag 92019 Auckland 1142 New Zealand
| | - Christian G. Hartinger
- School of Chemical Sciences; The University of Auckland; Private Bag 92019 Auckland 1142 New Zealand
| | - Błażej Rychlik
- Cytometry Lab; Department of Molecular Biophysics; Faculty of Biology and Environmental Protection; University of Łódź; ul. Pomorska 141/143 90-236 Łódź Poland
| | - Damian Plażuk
- Department of Organic Chemistry; Faculty of Chemistry; University of Łódź; Tamka 12 41-403 Łódź Poland
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23
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Hess J, Patra M, Jabbar A, Pierroz V, Konatschnig S, Spingler B, Ferrari S, Gasser RB, Gasser G. Assessment of the nematocidal activity of metallocenyl analogues of monepantel. Dalton Trans 2016; 45:17662-17671. [DOI: 10.1039/c6dt03376h] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Ferrocenyl and ruthenocenyl analogues of the nematocidal drug monepantel show organometallic-dependent activity against Haemonchus contortus and Trichostrongylus colubriformis.
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Affiliation(s)
- Jeannine Hess
- Department of Chemistry
- University of Zurich
- CH-8057 Zurich
- Switzerland
| | - Malay Patra
- Department of Chemistry
- University of Zurich
- CH-8057 Zurich
- Switzerland
| | - Abdul Jabbar
- Faculty of Veterinary and Agricultural Sciences
- The University of Melbourne
- Parkville
- Australia
| | - Vanessa Pierroz
- Department of Chemistry
- University of Zurich
- CH-8057 Zurich
- Switzerland
- Institute of Molecular Cancer Research
| | | | - Bernhard Spingler
- Department of Chemistry
- University of Zurich
- CH-8057 Zurich
- Switzerland
| | - Stefano Ferrari
- Institute of Molecular Cancer Research
- University of Zurich
- CH-8057 Zurich
- Switzerland
| | - Robin B. Gasser
- Faculty of Veterinary and Agricultural Sciences
- The University of Melbourne
- Parkville
- Australia
| | - Gilles Gasser
- Department of Chemistry
- University of Zurich
- CH-8057 Zurich
- Switzerland
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