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Nekvinda J, Bavol D, Litecká M, Tüzün EZ, Dušek M, Grüner B. Synthetic routes to carbon substituted cobalt bis(dicarbollide) alkyl halides and aromatic amines along with closely related irregular pathways. Dalton Trans 2024; 53:5816-5826. [PMID: 38465373 DOI: 10.1039/d4dt00072b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/12/2024]
Abstract
Carbon substituted cobalt bis(dicarbollide) alkyl halides [(1-X-(CH2)n-1,2-C2B9H10)(1,2-C2B9H11)-3,3'-Co]Me4N (X = Br, I; n = 1-3) are prepared in high yields (>90%) from their corresponding alcohols without side skeletal substitutions. These species offer access to the synthesis of aromatic cobalt bis(dicarbollide) amines, however only for particular terminal halogen substitution, the propylene pendant arm, and under appropriately controlled reaction conditions. Thus, the compounds substituted at cage carbon atoms with a propylene linker and terminal aromatic amine groups could be prepared. In other cases, numerous irregular reaction pathways occur, undoubtedly as a consequence of the bulky anionic boron cage in close proximity to the reaction site. Among them, an unusual intramolecular hydroboration forming rigidified carbon-to-boron bridged isomeric anions with an asymmetric structure that correspond to formulae [(1,8'-μ-C2H4)-(1,2-C2B9H10)(1',2'-C2B9H10)-3,3'-Co]- and [(1,7'-μ-C2H4)-(1,2-C2B9H10)(1',2'-C2B9H10)-3,3'-Co]- is described herein and the former isomer is structurally characterized. This product with a restrained geometry is widely accessible through nucleophile and/or thermally induced decomposition of (pseudo)halides attached to the cage via an ethylene linker. Surprisingly enough, also doubly bridged isomeric species [(1,8-μ-C2H4-1,2-C2B9H9)2-3,3'-Co]- and [(1,7-μ-C2H4-1,2-C2B9H9)2-3,3'-Co]- are available in good yield using these methods. Furthermore, other more typical side reactions are discussed, i.e. nucleophilic reactions of propyl halides with Me3N formed apparently by disproportionation of Me4N+ at higher temperatures or with pyridine used as a base.
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Affiliation(s)
- Jan Nekvinda
- Institute of Inorganic Chemistry of the Czech Academy of Sciences, Hlavní 1001, Husinec-Řež 25068, Czech Republic.
| | - Dmytro Bavol
- Institute of Inorganic Chemistry of the Czech Academy of Sciences, Hlavní 1001, Husinec-Řež 25068, Czech Republic.
| | - Miroslava Litecká
- Institute of Inorganic Chemistry of the Czech Academy of Sciences, Hlavní 1001, Husinec-Řež 25068, Czech Republic.
| | - Ece Zeynep Tüzün
- Institute of Inorganic Chemistry of the Czech Academy of Sciences, Hlavní 1001, Husinec-Řež 25068, Czech Republic.
| | - Michal Dušek
- Institute of Physics of the Czech Academy of Sciences, Na Slovance 1999/2, Prague 8, 182 21, Czech Republic
| | - Bohumír Grüner
- Institute of Inorganic Chemistry of the Czech Academy of Sciences, Hlavní 1001, Husinec-Řež 25068, Czech Republic.
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2
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Järvinen J, Pulkkinen H, Rautio J, Timonen JM. Amino Acid-Based Boron Carriers in Boron Neutron Capture Therapy (BNCT). Pharmaceutics 2023; 15:2663. [PMID: 38140004 PMCID: PMC10748186 DOI: 10.3390/pharmaceutics15122663] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2023] [Revised: 11/18/2023] [Accepted: 11/21/2023] [Indexed: 12/24/2023] Open
Abstract
Interest in the design of boronated amino acids has emerged, partly due to the utilization of boronophenylalanine (BPA), one of the two agents employed in clinical Boron Neutron Capture Therapy (BNCT). The boronated amino acids synthesized thus far for BNCT investigations can be classified into two categories based on the source of boron: boronic acids or carboranes. Amino acid-based boron carriers, employed in the context of BNCT treatment, demonstrate significant potential in the treatment of challenging tumors, such as those located in the brain. This review aims to shed light on the developmental journey and challenges encountered over the years in the field of amino acid-based boron delivery compound development. The primary focus centers on the utilization of the large amino acid transporter 1 (LAT1) as a target for boron carriers in BNCT. The development of efficient carriers remains a critical objective, addressing challenges related to tumor specificity, effective boron delivery, and rapid clearance from normal tissue and blood. LAT1 presents an intriguing and promising target for boron delivery, given its numerous characteristics that make it well suited for drug delivery into tumor tissues, particularly in the case of brain tumors.
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Affiliation(s)
- Juulia Järvinen
- School of Pharmacy, Faculty of Health Sciences, University of Eastern Finland, 70211 Kuopio, Finland
| | - Herkko Pulkkinen
- Department of Technical Physics, Faculty of Science, Forestry and Technology, University of Eastern Finland, 70211 Kuopio, Finland
| | - Jarkko Rautio
- School of Pharmacy, Faculty of Health Sciences, University of Eastern Finland, 70211 Kuopio, Finland
| | - Juri M. Timonen
- School of Pharmacy, Faculty of Health Sciences, University of Eastern Finland, 70211 Kuopio, Finland
- Drug Research Program, Division of Pharmaceutical Chemistry and Technology, Faculty of Pharmacy, University of Helsinki, Viikinkaari 5E, P.O. Box 56, 00014 Helsinki, Finland
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3
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Tomczyk MD, Matczak K, Skonieczna M, Chulkin P, Denel-Bobrowska M, Różycka D, Rykowski S, Olejniczak AB, Walczak K. Synthesis and in vitro cytotoxic activity of dye-linker-macrocycle conjugates with variable linker length and components. Bioorg Chem 2023; 140:106782. [PMID: 37659149 DOI: 10.1016/j.bioorg.2023.106782] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2023] [Revised: 08/07/2023] [Accepted: 08/08/2023] [Indexed: 09/04/2023]
Abstract
The study investigated the structure-activity relationship of newly synthesized dye-linker-macrocycle (DLM) conjugates and the effect of each component on various biological properties, including cytotoxicity, cellular uptake, intracellular localization, interaction with DNA and photodynamic effects. The conjugates were synthesized by combining 1,8-naphthalimide and thioxanthone dyes with 1,4,7,10-tetraazacyclododecane (cyclen) and 1-aza-12-crown-4 (1A12C4) using alkyl linkers of different lengths. The results revealed significant differences in biological activity among the various series of conjugates. Particularly, 1A12C4 conjugates exhibited notably higher cytotoxicity compared to cyclen conjugates. Conjugation with 1A12C4 proved to be an effective strategy for increasing cellular uptake and cytotoxicity of small-molecule conjugates. In addition, the results highlighted the critical role of linker length in modulating the biological activity of DLM conjugates. It became clear that the choice of each component (dye, macrocycle and linker) could significantly alter the biological activity of the conjugates.
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Affiliation(s)
- Mateusz D Tomczyk
- Department of Organic Chemistry, Bioorganic Chemistry and Biotechnology, Faculty of Chemistry, Silesian University of Technology, Krzywoustego 4, Gliwice 44-100, Poland.
| | - Karolina Matczak
- Department of Medical Biophysics, University of Łódź, Pomorska 141/143, Łódź 90-236, Poland
| | - Magdalena Skonieczna
- Department of Systems Biology and Engineering, Silesian University of Technology, Akademicka 16, Gliwice 44-100, Poland
| | - Pavel Chulkin
- Department of Physical Chemistry and Technology of Polymers, Silesian University of Technology, Strzody 9, Gliwice 44-100, Poland
| | - Marta Denel-Bobrowska
- Institute of Medical Biology, Polish Academy of Sciences, Lodowa 106, Łódź 93-232, Poland
| | - Daria Różycka
- Institute of Medical Biology, Polish Academy of Sciences, Lodowa 106, Łódź 93-232, Poland
| | - Sebastian Rykowski
- Institute of Medical Biology, Polish Academy of Sciences, Lodowa 106, Łódź 93-232, Poland
| | - Agnieszka B Olejniczak
- Institute of Medical Biology, Polish Academy of Sciences, Lodowa 106, Łódź 93-232, Poland
| | - Krzysztof Walczak
- Department of Organic Chemistry, Bioorganic Chemistry and Biotechnology, Faculty of Chemistry, Silesian University of Technology, Krzywoustego 4, Gliwice 44-100, Poland
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4
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Kulkarni S, Bhandary D, Singh Y, Monga V, Thareja S. Boron in cancer therapeutics: An overview. Pharmacol Ther 2023; 251:108548. [PMID: 37858628 DOI: 10.1016/j.pharmthera.2023.108548] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2023] [Revised: 10/05/2023] [Accepted: 10/09/2023] [Indexed: 10/21/2023]
Abstract
Boron has become a crucial weapon in anticancer research due to its significant intervention in cell proliferation. Being an excellent bio-isosteric replacement of carbon, it has modulated the anticancer efficacy of various molecules in the development pipeline. It has elicited promising results through interactions with various therapeutic targets such as HIF-1α, steroid sulfatase, arginase, proteasome, etc. Since boron liberates alpha particles, it has a wide-scale application in Boron Neutron Capture therapy (BNCT), a radiotherapy that demonstrates selectivity towards cancer cells due to high boron uptake capacity. Significant advances in the medicinal chemistry of boronated compounds, such as boronated sugars, natural/unnatural amino acids, boronated DNA binders, etc., have been reported over the past few years as BNCT agents. In addition, boronated nanoparticles have assisted the field of bio-nano medicines by their usage in radiotherapy. This review exclusively focuses on the medicinal chemistry aspects, radiotherapeutic, and chemotherapeutic aspects of boron in cancer therapeutics. Emphasis is also given on the mechanism of action along with advantages over conventional therapies.
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Affiliation(s)
- Swanand Kulkarni
- Department of Pharmaceutical Sciences and Natural Products, Central University of Punjab, Ghudda, Bathinda, Punjab 151401, India
| | - Dyuti Bhandary
- Department of Pharmaceutical Sciences and Natural Products, Central University of Punjab, Ghudda, Bathinda, Punjab 151401, India
| | - Yogesh Singh
- Department of Pharmaceutical Sciences and Natural Products, Central University of Punjab, Ghudda, Bathinda, Punjab 151401, India
| | - Vikramdeep Monga
- Department of Pharmaceutical Sciences and Natural Products, Central University of Punjab, Ghudda, Bathinda, Punjab 151401, India
| | - Suresh Thareja
- Department of Pharmaceutical Sciences and Natural Products, Central University of Punjab, Ghudda, Bathinda, Punjab 151401, India.
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Marforio TD, Mattioli EJ, Zerbetto F, Calvaresi M. Exploiting Blood Transport Proteins as Carborane Supramolecular Vehicles for Boron Neutron Capture Therapy. NANOMATERIALS (BASEL, SWITZERLAND) 2023; 13:nano13111770. [PMID: 37299673 DOI: 10.3390/nano13111770] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/21/2023] [Revised: 05/26/2023] [Accepted: 05/28/2023] [Indexed: 06/12/2023]
Abstract
Carboranes are promising agents for applications in boron neutron capture therapy (BNCT), but their hydrophobicity prevents their use in physiological environments. Here, by using reverse docking and molecular dynamics (MD) simulations, we identified blood transport proteins as candidate carriers of carboranes. Hemoglobin showed a higher binding affinity for carboranes than transthyretin and human serum albumin (HSA), which are well-known carborane-binding proteins. Myoglobin, ceruloplasmin, sex hormone-binding protein, lactoferrin, plasma retinol-binding protein, thyroxine-binding globulin, corticosteroid-binding globulin and afamin have a binding affinity comparable to transthyretin/HSA. The carborane@protein complexes are stable in water and characterized by favorable binding energy. The driving force in the carborane binding is represented by the formation of hydrophobic interactions with aliphatic amino acids and BH-π and CH-π interactions with aromatic amino acids. Dihydrogen bonds, classical hydrogen bonds and surfactant-like interactions also assist the binding. These results (i) identify the plasma proteins responsible for binding carborane upon their intravenous administration, and (ii) suggest an innovative formulation for carboranes based on the formation of a carborane@protein complex prior to the administration.
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Affiliation(s)
- Tainah Dorina Marforio
- Dipartimento di Chimica "Giacomo Ciamician", Alma Mater Studiorum-Università di Bologna, Via Francesco Selmi 2, 40126 Bologna, Italy
| | - Edoardo Jun Mattioli
- Dipartimento di Chimica "Giacomo Ciamician", Alma Mater Studiorum-Università di Bologna, Via Francesco Selmi 2, 40126 Bologna, Italy
| | - Francesco Zerbetto
- Dipartimento di Chimica "Giacomo Ciamician", Alma Mater Studiorum-Università di Bologna, Via Francesco Selmi 2, 40126 Bologna, Italy
| | - Matteo Calvaresi
- Dipartimento di Chimica "Giacomo Ciamician", Alma Mater Studiorum-Università di Bologna, Via Francesco Selmi 2, 40126 Bologna, Italy
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6
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Steppeler F, Iwan D, Gaida R, Denel-Bobrowska M, Olejniczak AB, Wojaczyńska E. Chiral 2-azabicycloalkanes bearing 1,2,3-triazole, thiourea, and ebselen moieties - Synthesis and biological activity. Biomed Pharmacother 2023; 164:114908. [PMID: 37224757 DOI: 10.1016/j.biopha.2023.114908] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2023] [Revised: 05/05/2023] [Accepted: 05/16/2023] [Indexed: 05/26/2023] Open
Abstract
2-Azabicycloalkanes: 2-azabicyclo[2.2.1]heptane and 2-azabicyclo[3.2.1]octane were used as a chiral platform for the construction of a set of 1,2,3-triazole, thiourea, and ebselen derivatives. Cytotoxicity and antiviral activity studies revealed the most promising potency for selected thioureas.
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Affiliation(s)
- Franz Steppeler
- Faculty of Chemistry, Wrocław University of Science and Technology, Wybrzeże Wyspiańskiego 27, 50 370 Wrocław, Poland
| | - Dominika Iwan
- Faculty of Chemistry, Wrocław University of Science and Technology, Wybrzeże Wyspiańskiego 27, 50 370 Wrocław, Poland
| | - Radosław Gaida
- Faculty of Chemistry, Wrocław University of Science and Technology, Wybrzeże Wyspiańskiego 27, 50 370 Wrocław, Poland
| | - Marta Denel-Bobrowska
- Screening Laboratory, Institute of Medical Biology PAS, 106 Lodowa St., 93-232 Łódź, Poland
| | - Agnieszka B Olejniczak
- Screening Laboratory, Institute of Medical Biology PAS, 106 Lodowa St., 93-232 Łódź, Poland
| | - Elżbieta Wojaczyńska
- Faculty of Chemistry, Wrocław University of Science and Technology, Wybrzeże Wyspiańskiego 27, 50 370 Wrocław, Poland.
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7
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Uspenskii SA, Khaptakhanova PA. Boron nanoparticles in chemotherapy and radiotherapy: the synthesis, state-of-the-art, and prospects. Russ Chem Bull 2022. [DOI: 10.1007/s11172-022-3686-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/01/2023]
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8
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Iwan D, Kamińska K, Denel-Bobrowska M, Olejniczak AB, Wojaczyńska E. Chiral sulfonamides with various N-heterocyclic and aromatic units – Synthesis and antiviral activity evaluation. Biomed Pharmacother 2022; 153:113473. [DOI: 10.1016/j.biopha.2022.113473] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2022] [Revised: 07/14/2022] [Accepted: 07/23/2022] [Indexed: 11/30/2022] Open
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9
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Fluorinated Analogues of Lepidilines A and C: Synthesis and Screening of Their Anticancer and Antiviral Activity. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27113524. [PMID: 35684460 PMCID: PMC9181938 DOI: 10.3390/molecules27113524] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/10/2022] [Revised: 05/24/2022] [Accepted: 05/27/2022] [Indexed: 11/16/2022]
Abstract
Starting with fluorinated benzylamines, a series of 2-unsubstituted imidazole N-oxides was prepared and subsequently deoxygenated in order to prepare the corresponding imidazoles. The latter were treated with benzyl halides yielding imidazolium salts, which are considered fluorinated analogues of naturally occurring imidazolium alkaloids known as lepidilines A and C. A second series of oxa-lepidiline analogues was obtained by O-benzylation of the initially synthetized imidazole N-oxides. Both series of imidazolium salts were tested as anticancer and antiviral agents. The obtained results demonstrated that the introduction of a fluorine atom, fluoroalkyl or fluoroalkoxy substituents (F, CF3 or OCF3) amplifies cytotoxic properties, whereas the cytotoxicity of some fluorinated lepidilines is promising in the context of drug discovery. All studied compounds revealed a lack of antiviral activity against the investigated viruses in the nontoxic concentrations.
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Wang S, Zhang Z, Miao L, Li Y. Boron Neutron Capture Therapy: Current Status and Challenges. Front Oncol 2022; 12:788770. [PMID: 35433432 PMCID: PMC9009440 DOI: 10.3389/fonc.2022.788770] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2021] [Accepted: 03/04/2022] [Indexed: 11/13/2022] Open
Abstract
Boron neutron capture therapy (BNCT) is a re-emerging therapy with the ability to selectively kill tumor cells. After the boron delivery agents enter the tumor tissue and enrich the tumor cells, the thermal neutrons trigger the fission of the boron atoms, leading to the release of boron atoms and then leading to the release of the α particles (4He) and recoil lithium particles (7Li), along with the production of large amounts of energy in the narrow region. With the advantages of targeted therapy and low toxicity, BNCT has become a unique method in the field of radiotherapy. Since the beginning of the last century, BNCT has been emerging worldwide and gradually developed into a technology for the treatment of glioblastoma multiforme, head and neck cancer, malignant melanoma, and other cancers. At present, how to develop and innovate more efficient boron delivery agents and establish a more accurate boron-dose measurement system have become the problem faced by the development of BNCT. We discuss the use of boron delivery agents over the past several decades and the corresponding clinical trials and preclinical outcomes. Furthermore, the discussion brings recommendations on the future of boron delivery agents and this therapy.
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Affiliation(s)
- Song Wang
- Department of General Surgery, Second Hospital of Lanzhou University, Lanzhou, China.,Key Laboratory of the Digestive System Tumors of Gansu Province, Second Hospital of Lanzhou University, Lanzhou, China
| | - Zhengchao Zhang
- Department of General Surgery, Second Hospital of Lanzhou University, Lanzhou, China.,Key Laboratory of the Digestive System Tumors of Gansu Province, Second Hospital of Lanzhou University, Lanzhou, China
| | - Lele Miao
- Department of General Surgery, Second Hospital of Lanzhou University, Lanzhou, China.,Key Laboratory of the Digestive System Tumors of Gansu Province, Second Hospital of Lanzhou University, Lanzhou, China
| | - Yumin Li
- Department of General Surgery, Second Hospital of Lanzhou University, Lanzhou, China.,Key Laboratory of the Digestive System Tumors of Gansu Province, Second Hospital of Lanzhou University, Lanzhou, China
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Moskal P, Stępień EŁ. New trends in theranostics. BIO-ALGORITHMS AND MED-SYSTEMS 2021. [DOI: 10.1515/bams-2021-0204] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Affiliation(s)
- Paweł Moskal
- Faculty of Physics, Astronomy and Applied Computer Science , M. Smoluchowski Institute of Physics, Jagiellonian University , Krakow , Poland
- Total-Body Jagiellonian-PET Laboratory , Jagiellonian University , Kraków , Poland
- Theranostics Center , Jagiellonian University , Kraków , Poland
| | - Ewa Ł. Stępień
- Faculty of Physics, Astronomy and Applied Computer Science , M. Smoluchowski Institute of Physics, Jagiellonian University , Krakow , Poland
- Total-Body Jagiellonian-PET Laboratory , Jagiellonian University , Kraków , Poland
- Theranostics Center , Jagiellonian University , Kraków , Poland
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12
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Bednarska-Szczepaniak K, Przelazły E, Kania KD, Szwed M, Litecká M, Grűner B, Leśnikowski ZJ. Interaction of Adenosine, Modified Using Carborane Clusters, with Ovarian Cancer Cells: A New Anticancer Approach against Chemoresistance. Cancers (Basel) 2021; 13:3855. [PMID: 34359756 PMCID: PMC8345486 DOI: 10.3390/cancers13153855] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2021] [Revised: 07/26/2021] [Accepted: 07/27/2021] [Indexed: 12/11/2022] Open
Abstract
Platinum compounds remain the first-line drugs for the treatment of most lethal gynecological malignancies and ovarian cancers. Acquired platinum resistance remains a major challenge in gynecological oncology. Considering the unique physicochemical properties of the metallacarboranes modifier and the significant role of nucleoside derivatives as anticancer antimetabolites, we designed and synthesized a set of adenosine conjugates with metallacarboranes containing iron, cobalt, or chromium as semi-abiotic compounds that influence the cisplatin sensitivity of ovarian cancer cells. Adherent cultures of ovarian carcinoma cell lines and multicellular spheroids, ranging from sensitive to highly resistant including experimental cell lines "not responding" to platinum drugs were used. Iron-containing metallacarborane conjugates showed the best anticancer activity, especially against resistant cells. Compound modified at the C2' nucleoside position showed the best activity in resistant cancer cells and highly resistant cancer spheroids exposed to cisplatin, increasing cell cycle arrest, apoptosis or necrosis, and reactive oxygen species production. Moreover, it showed high cellular accumulation and did not induce cross-resistance to cisplatin, carboplatin, doxorubicin, paclitaxel, or gemcitabine in long-term cultures. The reference nido-carborane derivative (no metal ions) and unmodified nucleosides were not as effective. These findings indicate that metallacarborane modification of adenosine may sensitize ovarian cancer cells to cisplatin in combination treatment.
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Affiliation(s)
- Katarzyna Bednarska-Szczepaniak
- Laboratory of Medicinal Chemistry, Polish Academy of Sciences, Institute of Medical Biology, 106 Lodowa, 92-232 Lodz, Poland; (E.P.); (Z.J.L.)
| | - Ewelina Przelazły
- Laboratory of Medicinal Chemistry, Polish Academy of Sciences, Institute of Medical Biology, 106 Lodowa, 92-232 Lodz, Poland; (E.P.); (Z.J.L.)
| | - Katarzyna Dominika Kania
- Laboratory of Transcriptional Regulation, Polish Academy of Sciences, Institute of Medical Biology, 106 Lodowa, 92-232 Lodz, Poland;
- Laboratory of Virology, Polish Academy of Sciences, Institute of Medical Biology, 106 Lodowa, 92-232 Lodz, Poland
| | - Marzena Szwed
- Department of Medical Biophysics, Institute of Biophysics, Faculty of Biology and Environmental Protection, University of Lodz, Pomorska 141/143, 90-236 Lodz, Poland;
| | - Miroslava Litecká
- Institute of Inorganic Chemistry of the Czech Academy of Sciences, Hlavní 1001, 250 68 Rež, Czech Republic; (M.L.); (B.G.)
| | - Bohumír Grűner
- Institute of Inorganic Chemistry of the Czech Academy of Sciences, Hlavní 1001, 250 68 Rež, Czech Republic; (M.L.); (B.G.)
| | - Zbigniew J. Leśnikowski
- Laboratory of Medicinal Chemistry, Polish Academy of Sciences, Institute of Medical Biology, 106 Lodowa, 92-232 Lodz, Poland; (E.P.); (Z.J.L.)
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13
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Merhi T, Jonchère A, Girard L, Diat O, Nuez M, Viñas C, Bauduin P. Highlights on the Binding of Cobalta-Bis-(Dicarbollide) with Glucose Units. Chemistry 2020; 26:13935-13947. [PMID: 32628301 DOI: 10.1002/chem.202002123] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2020] [Revised: 06/18/2020] [Indexed: 12/13/2022]
Abstract
Metalla-bis-dicarbollides, such as the cobalta-bis-dicarbollide (COSAN) anion [Co(C2 B9 H11 )2 ]- , have attracted much attention in biology but a deep understanding of their interactions with cell components is still missing. For this purpose, we studied the interactions of COSAN with the glucose moiety, which is ubiquitous at biological interfaces. Octyl-glucopyranoside surfactant (C8G1) was chosen as a model as it self-assembles in water and creates a hydrated glucose-covered interface. At low COSAN content and below the critical micellar concentration (CMC) of C8G1, COSAN binds to C8G1 monomers through the hydrophobic effect. Above the CMC of C8G1, COSAN adsorbs onto C8G1 micelles through the superchaotropic effect. At high COSAN concentrations, COSAN disrupts C8G1 micelles and the assemblies become similar to COSAN micelles but with a small amount of solubilized C8G1. Therefore, COSAN binds in a versatile way to C8G1 through either the hydrophobic or superchaotropic effect depending on their relative concentrations.
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Affiliation(s)
- Tania Merhi
- ICSM, Univ Montpellier, CEA, CNRS, ENSCM, 30207, Marcoule, France
| | - Alban Jonchère
- ICSM, Univ Montpellier, CEA, CNRS, ENSCM, 30207, Marcoule, France
| | - Luc Girard
- ICSM, Univ Montpellier, CEA, CNRS, ENSCM, 30207, Marcoule, France
| | - Olivier Diat
- ICSM, Univ Montpellier, CEA, CNRS, ENSCM, 30207, Marcoule, France
| | - Miquel Nuez
- Institute de Ciencia de Materials de Barcelona (ICMAB-CSIC), Campus UAB, 08193, Bellaterra, Barcelona, Spain
| | - Clara Viñas
- Institute de Ciencia de Materials de Barcelona (ICMAB-CSIC), Campus UAB, 08193, Bellaterra, Barcelona, Spain
| | - Pierre Bauduin
- ICSM, Univ Montpellier, CEA, CNRS, ENSCM, 30207, Marcoule, France
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14
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Romero I, Martinez-Medina M, Camprubí-Font C, Bennour I, Moreno D, Martínez-Martínez L, Teixidor F, Fox MA, Viñas C. Metallacarborane Assemblies as Effective Antimicrobial Agents, Including a Highly Potent Anti-MRSA Agent. Organometallics 2020. [DOI: 10.1021/acs.organomet.0c00315] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Isabel Romero
- Departament de Química and Serveis Tècnics de Recerca, Universitat de Girona, C/M. Aurèlia Campmany, 69, E-17003 Girona, Spain
| | - Margarita Martinez-Medina
- Microbiology of the Intestinal Disease group, Department of Biology, Universitat de Girona, 17003 Girona, Spain
| | - Carla Camprubí-Font
- Microbiology of the Intestinal Disease group, Department of Biology, Universitat de Girona, 17003 Girona, Spain
| | - Ines Bennour
- Institut de Ciència de Materials de Barcelona, Consejo Superior de Investigaciones Científicas, Campus Universitat Autònoma de Barcelona, 08193 Bellaterra, Spain
| | - David Moreno
- Departament de Química and Serveis Tècnics de Recerca, Universitat de Girona, C/M. Aurèlia Campmany, 69, E-17003 Girona, Spain
| | - Luis Martínez-Martínez
- Unidad de Gestión Clínica de Microbiología, Hospital Universitario Reina Sofía, IMIBIC, Universidad de Cordoba, Cordoba, Spain
| | - Francesc Teixidor
- Institut de Ciència de Materials de Barcelona, Consejo Superior de Investigaciones Científicas, Campus Universitat Autònoma de Barcelona, 08193 Bellaterra, Spain
| | - Mark A. Fox
- Chemistry Department, Durham University, South Road, Durham DH1 3LE, U.K
| | - Clara Viñas
- Institut de Ciència de Materials de Barcelona, Consejo Superior de Investigaciones Científicas, Campus Universitat Autònoma de Barcelona, 08193 Bellaterra, Spain
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Kaniowski D, Kulik K, Ebenryter-Olbińska K, Wielgus E, Lesnikowski Z, Nawrot B. Metallacarborane Complex Boosts the Rate of DNA Oligonucleotide Hydrolysis in the Reaction Catalyzed by Snake Venom Phosphodiesterase. Biomolecules 2020; 10:biom10050718. [PMID: 32380792 PMCID: PMC7277537 DOI: 10.3390/biom10050718] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2020] [Revised: 04/30/2020] [Accepted: 05/04/2020] [Indexed: 12/17/2022] Open
Abstract
Antisense oligonucleotides conjugated with boron clusters (B-ASOs) have been described as potential gene expression inhibitors and carriers of boron for boron neutron capture therapy (BNCT), providing a dual-action therapeutic platform. In this study, we tested the nucleolytic stability of DNA oligonucleotides labeled with metallacarborane [(3,3'-iron-1,2,1',2'-dicarbollide)(-1)]ate [Fe(C2B9H11)2] (FESAN) against snake venom phosphodiesterase (svPDE, 3'→5'-exonuclease). Contrary to the previously observed protective effect of carborane (C2B10H12) modifications, the B-ASOs containing a metallacarborane moiety at the 5'-end of the oligonucleotide chain were hydrolyzed faster than their parent nonmodified oligomers. Interestingly, an enhancement in the hydrolysis rate was also observed in the presence of free metallacarborane, and this reaction was dependent on the concentration of the metallacarborane. Microscale thermophoresis (MST) analysis confirmed the high affinity (Kd nM range) of the binding of the metallacarborane to the proteins of crude snake venom and the moderate affinity (Kd µM range) between the metallacarborane and the short single-stranded DNA. We hypothesize that the metallacarborane complex covalently bound to B-ASO holds DNA molecules close to the protein surface, facilitating enzymatic cleavage. The addition of metallacarborane alone to the ASO/svPDE reaction mixture provides the interface to attract freely floating DNA molecules. In both cases, the local DNA concentration around the enzymes increases, giving rise to faster hydrolysis. It was experimentally shown that an allosteric effect, possibly attributable to the observed boost in the 3´→5´-exonucleolytic activity of snake venom phosphodiesterase, is much less plausible.
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Affiliation(s)
- Damian Kaniowski
- Centre of Molecular and Macromolecular Studies, Polish Academy of Sciences, Sienkiewicza 112, 90-363 Lodz, Poland; (D.K.); (K.K.); (K.E.-O.); (E.W.)
| | - Katarzyna Kulik
- Centre of Molecular and Macromolecular Studies, Polish Academy of Sciences, Sienkiewicza 112, 90-363 Lodz, Poland; (D.K.); (K.K.); (K.E.-O.); (E.W.)
| | - Katarzyna Ebenryter-Olbińska
- Centre of Molecular and Macromolecular Studies, Polish Academy of Sciences, Sienkiewicza 112, 90-363 Lodz, Poland; (D.K.); (K.K.); (K.E.-O.); (E.W.)
| | - Ewelina Wielgus
- Centre of Molecular and Macromolecular Studies, Polish Academy of Sciences, Sienkiewicza 112, 90-363 Lodz, Poland; (D.K.); (K.K.); (K.E.-O.); (E.W.)
| | - Zbigniew Lesnikowski
- Institute of Medical Biology, Polish Academy of Sciences, Laboratory of Medicinal Chemistry, 106 Lodowa St., 92-232 Lodz, Poland;
| | - Barbara Nawrot
- Centre of Molecular and Macromolecular Studies, Polish Academy of Sciences, Sienkiewicza 112, 90-363 Lodz, Poland; (D.K.); (K.K.); (K.E.-O.); (E.W.)
- Correspondence: ; Tel.: +48-42-6803248
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17
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Teixeira RG, Marques F, Robalo MP, Fontrodona X, Garcia MH, Geninatti Crich S, Viñas C, Valente A. Ruthenium carboranyl complexes with 2,2′-bipyridine derivatives for potential bimodal therapy application. RSC Adv 2020; 10:16266-16276. [PMID: 35498822 PMCID: PMC9053089 DOI: 10.1039/d0ra01522a] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2020] [Accepted: 04/06/2020] [Indexed: 11/21/2022] Open
Abstract
The substituents at the bipyridine lead to different cell uptake and stability.
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Affiliation(s)
- Ricardo G. Teixeira
- Centro de Química Estrutural
- Departamento de Química e Bioquímica
- Faculdade de Ciências
- Universidade de Lisboa
- 1749-016 Lisboa
| | - Fernanda Marques
- Centro de Ciências e Tecnologias Nucleares
- Instituto Superior Técnico
- Universidade de Lisboa
- 2695-006 Bobadela LRS
- Portugal
| | - M. Paula Robalo
- Área Departamental de Engenharia Química
- Instituto Superior de Engenharia de Lisboa
- Instituto Politécnico de Lisboa
- 1959-007 Lisboa
- Portugal
| | - Xavier Fontrodona
- Departament de Química and Serveis Tècnics de Recerca
- Universitat de Girona
- 17071 Girona
- Spain
| | - M. Helena Garcia
- Centro de Química Estrutural
- Departamento de Química e Bioquímica
- Faculdade de Ciências
- Universidade de Lisboa
- 1749-016 Lisboa
| | - Simonetta Geninatti Crich
- Dipartimento di Biotecnologie Molecolari e Scienze per la Salute
- Università di Torino
- 10126 Torino
- Italy
| | - Clara Viñas
- Institut de Ciència de Materials de Barcelona (ICMAB-CSIC)
- 08193 Bellaterra
- Spain
| | - Andreia Valente
- Centro de Química Estrutural
- Departamento de Química e Bioquímica
- Faculdade de Ciências
- Universidade de Lisboa
- 1749-016 Lisboa
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Comparative study of inorganic, boron-rich cluster and organic, phenyl adenosine modifications: synthesis and properties. Future Med Chem 2019; 11:1267-1284. [DOI: 10.4155/fmc-2018-0517] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023] Open
Abstract
Background: Nucleoside analogs are important class of chemotherapeutics. One of the original openings in the nucleoside medicinal chemistry was derivatives comprising a boron cluster component. Results: A series of adenosine derivative pairs containing inorganic boron cluster or alternatively its mimic, organic phenyl modification were synthesized and their physicochemical and biological properties compared. Marked effects of boron clusters, which are qualitatively and quantitatively different from the phenyl group effects, were detected. The studied characteristics include syn/ anti conformation, lipophilicity, cytotoxicity and antiviral activity, as well as phosphorylation by adenosine kinase. Conclusion: The obtained results demonstrate usefulness of the boron clusters for tuning properties of biomolecules and prove their potential as modifying units in design of future therapeutics based on nucleoside structures.
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Saftić D, Žinić B, Glavaš-Obrovac L, Studzińska M, Paradowska E, Leśnikowski ZJ. Synthesis and in vitro evaluation of antiviral and cytostatic properties of novel 8-triazolyl acyclovir derivatives. NUCLEOSIDES NUCLEOTIDES & NUCLEIC ACIDS 2018; 37:397-414. [PMID: 30449256 DOI: 10.1080/15257770.2018.1485932] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
As a part of the research aimed on identification of new nucleobase derivatives with improved biological properties, a series of novel 8-substituted acyclovir derivatives were synthesized. The 8-azidoguanosine 4 and novel 8-azidoacyclovir 9 were synthesized from commercially available guanosine 1 and acyclovir 6 which were transformed into 8-bromopurine derivatives 2 and 7 and hydrazine derivatives 3 and 8, respectively. 8-Triazolylguanosine 5 and 8-triazolylacyclovir analogs 10-12 were successfully synthesized via the Cu(I) catalyzed 1,3-dipolar cycloaddition reaction of azides 4 and 9 with propargyl alcohol, 4-pentyn-1-ol and 5-hexyn-1-ol. The novel 1,4-disubstituted 1,2,3-triazolyl compounds 5, 10-12 were evaluated for antiviral activity against selected DNA and RNA viruses and cytostatic activity against normal Madine Darby canine kidney (MDCK I) cells, and seven tumor cell lines (HeLa, CaCo-2, NCI-H358, Jurkat, K562, Raji and HuT78). While tested compounds exerted no antiviral activity at nontoxic concentrations, the 8-triazolyl acyclovir derivative 10, with the shortest alkyl substituent at the C-4 of triazole ring, was found to be the most active against the CaCo-2 cell line.
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Affiliation(s)
- Dijana Saftić
- a Division of Organic Chemistry and Biochemistry , Ruđer Bošković Institute , Zagreb , Croatia
| | - Biserka Žinić
- a Division of Organic Chemistry and Biochemistry , Ruđer Bošković Institute , Zagreb , Croatia
| | - Ljubica Glavaš-Obrovac
- b Department of Chemistry, Biochemistry and Clinical Chemistry, Faculty of Medicine , Osijek , Croatia
| | - Mirosława Studzińska
- c Laboratory of Molecular Virology and Biological Chemistry , Institute of Medical Biology of the Polish Academy of Sciences , Łódź , Poland
| | - Edyta Paradowska
- c Laboratory of Molecular Virology and Biological Chemistry , Institute of Medical Biology of the Polish Academy of Sciences , Łódź , Poland
| | - Zbigniew J Leśnikowski
- c Laboratory of Molecular Virology and Biological Chemistry , Institute of Medical Biology of the Polish Academy of Sciences , Łódź , Poland
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Nekvinda J, Grüner B, Gabel D, Nau WM, Assaf KI. Host-Guest Chemistry of Carboranes: Synthesis of Carboxylate Derivatives and Their Binding to Cyclodextrins. Chemistry 2018; 24:12970-12975. [DOI: 10.1002/chem.201802134] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2018] [Revised: 06/06/2018] [Indexed: 01/13/2023]
Affiliation(s)
- Jan Nekvinda
- Institute of Inorganic Chemistry; Academy of Sciences of the Czech Republic; v.v.i., Hlavní 1001 250 68 Řež Czech Republic
- Department of Organic Chemistry, Faculty of Science; Charles University; Hlavova 2030 128 42 Prague 2 Czech Republic
| | - Bohumír Grüner
- Institute of Inorganic Chemistry; Academy of Sciences of the Czech Republic; v.v.i., Hlavní 1001 250 68 Řež Czech Republic
| | - Detlef Gabel
- Jacobs University Bremen; Department of Life Sciences and Chemistry; Campus Ring 1 28759 Bremen Germany
| | - Werner M. Nau
- Jacobs University Bremen; Department of Life Sciences and Chemistry; Campus Ring 1 28759 Bremen Germany
| | - Khaleel I. Assaf
- Jacobs University Bremen; Department of Life Sciences and Chemistry; Campus Ring 1 28759 Bremen Germany
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21
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Synthesis, susceptibility to enzymatic phosphorylation, cytotoxicity and in vitro antiviral activity of lipophilic pyrimidine nucleoside/carborane conjugates. J Organomet Chem 2018. [DOI: 10.1016/j.jorganchem.2018.03.026] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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22
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Ďorďovič V, Verbraeken B, Hogenboom R, Kereïche S, Matějíček P, Uchman M. Tuning of Thermoresponsivity of a Poly(2-alkyl-2-oxazoline) Block Copolymer by Interaction with Surface-Active and Chaotropic Metallacarborane Anion. Chem Asian J 2018; 13:838-845. [PMID: 29384259 DOI: 10.1002/asia.201701720] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2017] [Indexed: 11/08/2022]
Abstract
Thermoresponsive nanoparticles based on the interaction of metallacarboranes, bulky chaotropic and surface-active anions, and poly(2-alkyl-2-oxazoline) block copolymers were prepared. Recently, the great potential of metallacarboranes have been recognized in biomedicine and many delivery nanosystems have been proposed. However, none of them are thermoresponsive. Therefore, a thermoresponsive block copolymer, poly(2-methyl-2-oxazoline)-block-poly(2-n-propyl-2-oxazoline) (PMeOx-PPrOx), was synthesized to encapsulate metallacarboranes. Light scattering, NMR spectroscopy, isothermal titration calorimetry, and cryogenic TEM were used to characterize all solutions of the formed nanoparticles. The cloud-point temperature (TCP ) of the block copolymer was observed at 30 °C and polymeric micelles formed above this temperature. Cobalt bis(dicarbollide) anion (COSAN) interacts with both polymeric segments. Depending on the COSAN concentration, this affinity influenced the phase transition of the thermoresponsive PPrOx block. The TCP shifted to lower values at a lower COSAN content. At higher COSAN concentrations, the hybrid nanoparticles are fragmented into relatively small pieces. This system is also thermoresponsive, whereby an increase in temperature leads to higher polymer mobility and COSAN release.
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Affiliation(s)
- Vladimír Ďorďovič
- Department of Physical and Macromolecular Chemistry, Faculty of Science, Charles University, Hlavova 2030, 128 40, Prague 2, Czech Republic
| | - Bart Verbraeken
- Supramolecular Chemistry Group, Department of Organic and Macromolecular chemistry, Faculty of Sciences, Ghent University, Krijgslaan 281-S4, B-9000, Gent, Belgium
| | - Richard Hogenboom
- Supramolecular Chemistry Group, Department of Organic and Macromolecular chemistry, Faculty of Sciences, Ghent University, Krijgslaan 281-S4, B-9000, Gent, Belgium
| | - Sami Kereïche
- Department of Physical and Macromolecular Chemistry, Faculty of Science, Charles University, Hlavova 2030, 128 40, Prague 2, Czech Republic.,Institute of Biology and Medical Genetics, First Faculty of Medicine, Charles University and General University Hospital in Prague, Purkynie Ustav, Albertov 4, 12 801, Prague, Czech Republic
| | - Pavel Matějíček
- Department of Physical and Macromolecular Chemistry, Faculty of Science, Charles University, Hlavova 2030, 128 40, Prague 2, Czech Republic
| | - Mariusz Uchman
- Department of Physical and Macromolecular Chemistry, Faculty of Science, Charles University, Hlavova 2030, 128 40, Prague 2, Czech Republic
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Disubstituted cobalt bis(1,2-dicarbollide)(-I) terminal alkynes: Synthesis, reactivity in the Sonogashira reaction and application in the synthesis of cobalt bis(1,2-dicarbollide)(-I) nucleoside conjugates. J Organomet Chem 2017. [DOI: 10.1016/j.jorganchem.2017.02.030] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
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25
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Preparation, characterization, and the selective antimicrobial activity of N-alkylammonium 8-diethyleneglycol cobalt bis-dicarbollide derivatives. J Organomet Chem 2017. [DOI: 10.1016/j.jorganchem.2016.10.037] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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Adamska A, Rumijowska-Galewicz A, Ruszczynska A, Studzińska M, Jabłońska A, Paradowska E, Bulska E, Munier-Lehmann H, Dziadek J, Leśnikowski ZJ, Olejniczak AB. Anti-mycobacterial activity of thymine derivatives bearing boron clusters. Eur J Med Chem 2016; 121:71-81. [DOI: 10.1016/j.ejmech.2016.05.030] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2016] [Revised: 05/12/2016] [Accepted: 05/13/2016] [Indexed: 10/21/2022]
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Frank R, Ahrens VM, Boehnke S, Beck-Sickinger AG, Hey-Hawkins E. Charge-Compensated Metallacarborane Building Blocks for Conjugation with Peptides. Chembiochem 2016; 17:308-17. [PMID: 26662708 DOI: 10.1002/cbic.201500569] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2015] [Indexed: 11/06/2022]
Abstract
The cobalt bis(dicarbollide) complex [commo-3,3'-Co(1,2-C2 B9 H11 )2 ](-) has captured much attention in biochemical and medical contexts, in particular for the treatment of tumors by boron neutron capture therapy (BNCT). Derivatives of cobalt bis(dicarbollide) are commonly prepared through ring-opening reactions of cyclic oxonium ions, so the corresponding products are usually charged. Furthermore, attempts to incorporate cobalt bis(dicarbollide) into peptides are rare, despite obvious potential advantages. Here the synthesis of an imidazolium-based charge-compensated cobalt bis(dicarbollide) building block, which allows additional modifications with moieties of biochemical relevance, such as monosaccharides, is reported. Furthermore, conjugates of these building blocks with the Y1 -receptor-selective derivative of neuropeptide Y ([F(7) ,P(34) ]-NPY) retained excellent response to hY1 receptors found to be overexpressed in breast tumors and metastases.
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Affiliation(s)
- René Frank
- Universität Leipzig, Fakultät für Chemie und Mineralogie, Institut für Anorganische Chemie, Johannisallee 29, 04103 Leipzig, Germany
| | - Verena M Ahrens
- Universität Leipzig, Fakultät für Biochemie, Pharmazie und Psychologie, Institut für Biochemie, Brüderstrasse 34, 04103 Leipzig, Germany
| | - Solveig Boehnke
- Universität Leipzig, Fakultät für Chemie und Mineralogie, Institut für Anorganische Chemie, Johannisallee 29, 04103 Leipzig, Germany
| | - Annette G Beck-Sickinger
- Universität Leipzig, Fakultät für Biochemie, Pharmazie und Psychologie, Institut für Biochemie, Brüderstrasse 34, 04103 Leipzig, Germany.
| | - Evamarie Hey-Hawkins
- Universität Leipzig, Fakultät für Chemie und Mineralogie, Institut für Anorganische Chemie, Johannisallee 29, 04103 Leipzig, Germany.
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Białek-Pietras M, Olejniczak AB, Paradowska E, Studzińska M, Suski P, Jabłońska A, Leśnikowski ZJ. Synthesis and in vitro antiviral activity of lipophilic pyrimidine nucleoside/carborane conjugates. J Organomet Chem 2015. [DOI: 10.1016/j.jorganchem.2015.07.002] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
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29
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Summary of recent BNCT Polish programme and future plans. Appl Radiat Isot 2015; 106:10-7. [PMID: 26293009 DOI: 10.1016/j.apradiso.2015.07.047] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2015] [Revised: 05/29/2015] [Accepted: 07/26/2015] [Indexed: 11/20/2022]
Abstract
In this work we present Polish achievements on the ground of BNCT research. Starting from preliminary built therapeutic stand at MARIA reactor going through designing of unique detectors for in-phantom and in-beam measurements for mixed radiation fields and finally coming to boron carriers synthesizing and examination in cellular and animal models. Now it is planned to restart research on boron compounds in specially designed BIMA line, to set up epithermal neutron irradiation facility for BNCT research and education and to improve recombination detectors for neutron beams characterisation.
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Ilinova A, Semioshkin A, Lobanova I, Bregadze VI, Mironov AF, Paradowska E, Studzińska M, Jabłońska A, Białek-Pietras M, Leśnikowski ZJ. Synthesis, cytotoxicity and antiviral activity studies of the conjugates of cobalt bis(1,2-dicarbollide)(-I) with 5-ethynyl-2′-deoxyuridine and its cyclic derivatives. Tetrahedron 2014. [DOI: 10.1016/j.tet.2014.06.072] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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31
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Wojtczak BA, Olejniczak AB, Wang L, Eriksson S, Lesnikowski ZJ. Phosphorylation of nucleoside-metallacarborane and carborane conjugates by nucleoside kinases. NUCLEOSIDES NUCLEOTIDES & NUCLEIC ACIDS 2014; 32:571-88. [PMID: 24124690 DOI: 10.1080/15257770.2013.838259] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
A library of purine and pyrimidine nucleosides modified with carborane or metallacarborane boron clusters at different locations, consisting of new molecules as well as already described compounds, was prepared. The compounds were tested as substrates for human deoxynucleoside kinases. Some conjugates, with modification attached to N3 of thymidine via a linker containing the triazole moiety, were efficiently phosphorylated by cytosolic thymidine kinase 1 and mitochondrial thymidine kinase 2. Higher phosphorylation levels were observed with thymidine kinase 1, the phosphorylation of nucleosides modified with metallacarboranes was observed for the first time.
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Affiliation(s)
- Blazej A Wojtczak
- a Laboratory of Molecular Virology and Biological Chemistry, Institute of Medical Biology, Polish Academy of Sciences , Lodz , Poland
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Ilinova AA, Bregadze VI, Bogomazova AN, Lobanova IA, Mironov AF, Semioshkin AA. New boron-containing 2′-deoxyadenosines. Russ Chem Bull 2014. [DOI: 10.1007/s11172-013-0151-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Popova T, Zaulet A, Teixidor F, Alexandrova R, Viñas C. Investigations on antimicrobial activity of cobaltabisdicarbollides. J Organomet Chem 2013. [DOI: 10.1016/j.jorganchem.2013.07.006] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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34
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Semioshkin A, Ilinova A, Lobanova I, Bregadze V, Paradowska E, Studzińska M, Jabłońska A, Lesnikowski ZJ. Synthesis of the first conjugates of 5-ethynyl-2′-deoxyuridine with closo-dodecaborate and cobalt-bis-dicarbollide boron clusters. Tetrahedron 2013. [DOI: 10.1016/j.tet.2013.06.100] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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35
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Martin AR, Vasseur JJ, Smietana M. Boron and nucleic acid chemistries: merging the best of both worlds. Chem Soc Rev 2013; 42:5684-713. [DOI: 10.1039/c3cs60038f] [Citation(s) in RCA: 91] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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36
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Syntheses based on 1-iodo-7-(dioxonium)decahydro-closo-dodecaborate. Russ Chem Bull 2012. [DOI: 10.1007/s11172-012-0228-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Plešek J, Grüner B, Šícha V, Bőhmer V, Císařová I. The Zwitterion [8,8′-μ-CH2O(CH3)-(1,2-C2B9H10)2-3,3′-Co]0 as a Versatile Building Block To Introduce Cobalt Bis(Dicarbollide) Ion into Organic Molecules. Organometallics 2012. [DOI: 10.1021/om200938n] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Jaromír Plešek
- Institute of Inorganic Chemistry, v.v.i., Academy of Sciences of the Czech Republic, Area of
Research Institutes, Husinec-Řež 1001, 25068 Řež,
Czech Republic
| | - Bohumír Grüner
- Institute of Inorganic Chemistry, v.v.i., Academy of Sciences of the Czech Republic, Area of
Research Institutes, Husinec-Řež 1001, 25068 Řež,
Czech Republic
| | - Václav Šícha
- Institute of Inorganic Chemistry, v.v.i., Academy of Sciences of the Czech Republic, Area of
Research Institutes, Husinec-Řež 1001, 25068 Řež,
Czech Republic
| | - Volker Bőhmer
- Abteilung
Lehramt Chemie, Fachbereich Chemie, Pharmazie
und Geowissenschaften, Johannes Gutenberg-Universität Mainz, Duesbergweg 10-14, D-55099, Mainz, Germany
| | - Ivana Císařová
- Department of Inorganic
Chemistry, Faculty of Natural Sciences, Charles University, Hlavova 2030, 128 42, Prague 2,
Czech Republic
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Juárez-Pérez EJ, Granier M, Viñas C, Mutin PH, Núñez R. Grafting of Metallacarboranes onto Self-Assembled Monolayers Deposited on Silicon Wafers. Chem Asian J 2011; 7:277-81. [DOI: 10.1002/asia.201100750] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2011] [Indexed: 11/08/2022]
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Pathak B, Samanta D, Ahuja R, Jena P. Borane Derivatives: A New Class of Super- and Hyperhalogens. Chemphyschem 2011; 12:2423-8. [DOI: 10.1002/cphc.201100320] [Citation(s) in RCA: 69] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2011] [Indexed: 11/10/2022]
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Núñez R, Juárez-Pérez EJ, Teixidor F, Santillan R, Farfán N, Abreu A, Yépez R, Viñas C. Decorating Poly(alkyl aryl-ether) Dendrimers with Metallacarboranes. Inorg Chem 2010; 49:9993-10000. [DOI: 10.1021/ic101306w] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Rosario Núñez
- Institut de Ciència de Materials de Barcelona, CSIC, Campus U.A.B., 08193 Bellaterra, Spain
| | | | - Francesc Teixidor
- Institut de Ciència de Materials de Barcelona, CSIC, Campus U.A.B., 08193 Bellaterra, Spain
| | - Rosa Santillan
- Departamento de Química, Centro de Investigación y de Estudios Avanzados del IPN, 07000, Apdo. Postal 14-740, México D. F., México
| | - Norberto Farfán
- Facultad de Química, Departamento de Química Orgánica, Universidad Nacional Autónoma de México, México D.F. 04510, México
| | - Arturo Abreu
- Universidad Politécnica de Pachuca, Carretera Pachuca Cd. Sahagún, Km 20, Zempoala, Hidalgo, México
| | - Rebeca Yépez
- Departamento de Química, Centro de Investigación y de Estudios Avanzados del IPN, 07000, Apdo. Postal 14-740, México D. F., México
| | - Clara Viñas
- Institut de Ciència de Materials de Barcelona, CSIC, Campus U.A.B., 08193 Bellaterra, Spain
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The effect of stereochemistry on sodium ion complexation in nucleoside-metallacarborane conjugates. Bioinorg Chem Appl 2010:196064. [PMID: 20671972 PMCID: PMC2909723 DOI: 10.1155/2010/196064] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2010] [Accepted: 05/11/2010] [Indexed: 11/17/2022] Open
Abstract
Conjugates of purine and pyrimidine nucleosides: thymidine and 2′-deoxyguanosine with cobalt-metallacarborane were studied for their sodium ion complexing properties. Formation of stable complexes of 1 : 1 stoichiometry was proved by ESI MS spectroscopy and 23Na NMR. Equilibrium constants and energies of complex formation were calculated. Complexation of alkali-metals by nucleoside-metallacarborane conjugates may affect the physicochemical and biological properties of the conjugates and should be taken into consideration during biological evaluation of these types of modifications.
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Slough WJ, Kandalam AK, Pandey R. Reactivity of neutral and charged B13 clusters with O2: A theoretical study. J Chem Phys 2010; 132:104304. [DOI: 10.1063/1.3336404] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023] Open
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Juárez-Pérez EJ, Viñas C, Teixidor F, Santillan R, Farfán N, Abreu A, Yépez R, Núñez R. Polyanionic Aryl Ether Metallodendrimers Based on Cobaltabisdicarbollide Derivatives. Photoluminescent Properties. Macromolecules 2009. [DOI: 10.1021/ma9019575] [Citation(s) in RCA: 52] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
| | - Clara Viñas
- Institut de Ciència de Materials, CSIC, Campus U.A.B., 08193 Bellaterra, Spain
| | - Francesc Teixidor
- Institut de Ciència de Materials, CSIC, Campus U.A.B., 08193 Bellaterra, Spain
| | - Rosa Santillan
- Departamento de Química, Centro de Investigación y de Estudios Avanzados del IPN, Apdo. Postal 14-740, CP 07000, México D.F., México
| | - Norberto Farfán
- Facultad de Química, Departamento de Química Orgánica, Universidad Nacional Autónoma de México, México D.F. 04510, México
| | - Arturo Abreu
- Universidad Politécnica de Pachuca, Carretera Pachuca-Cd. Sahagún, Km 20, ExHacienda de Santa Barbara, Zempoala, Hidalgo, México
| | - Rebeca Yépez
- Departamento de Química, Centro de Investigación y de Estudios Avanzados del IPN, Apdo. Postal 14-740, CP 07000, México D.F., México
| | - Rosario Núñez
- Institut de Ciència de Materials, CSIC, Campus U.A.B., 08193 Bellaterra, Spain
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Řezáčová P, Pokorná J, Brynda J, Kožíšek M, Cígler P, Lepšík M, Fanfrlík J, Řezáč J, Grantz Šašková K, Sieglová I, Plešek J, Šícha V, Grüner B, Oberwinkler H, Sedláček’ J, Kräusslich HG, Hobza P, Král V, Konvalinka J. Design of HIV Protease Inhibitors Based on Inorganic Polyhedral Metallacarboranes. J Med Chem 2009; 52:7132-41. [DOI: 10.1021/jm9011388] [Citation(s) in RCA: 118] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Affiliation(s)
- Pavlína Řezáčová
- Institute of Organic Chemistry and Biochemistry, Academy of Sciences of the Czech Republic, v.v.i., Gilead Sciences and IOCB Research Center, Flemingovo nam. 2, 16610 Praha 6, Czech Republic
- Institute of Molecular Genetics, Academy of Sciences of the Czech Republic v.v.i., Flemingovo nam. 2, 166 10 Praha 6, Czech Republic
| | - Jana Pokorná
- Institute of Organic Chemistry and Biochemistry, Academy of Sciences of the Czech Republic, v.v.i., Gilead Sciences and IOCB Research Center, Flemingovo nam. 2, 16610 Praha 6, Czech Republic
- Department of Biochemistry, Faculty of Science, Charles University, Hlavova 8, 128 43 Praha 2, Czech Republic
| | - Jiří Brynda
- Institute of Organic Chemistry and Biochemistry, Academy of Sciences of the Czech Republic, v.v.i., Gilead Sciences and IOCB Research Center, Flemingovo nam. 2, 16610 Praha 6, Czech Republic
- Institute of Molecular Genetics, Academy of Sciences of the Czech Republic v.v.i., Flemingovo nam. 2, 166 10 Praha 6, Czech Republic
| | - Milan Kožíšek
- Institute of Organic Chemistry and Biochemistry, Academy of Sciences of the Czech Republic, v.v.i., Gilead Sciences and IOCB Research Center, Flemingovo nam. 2, 16610 Praha 6, Czech Republic
- Department of Biochemistry, Faculty of Science, Charles University, Hlavova 8, 128 43 Praha 2, Czech Republic
| | - Petr Cígler
- Institute of Organic Chemistry and Biochemistry, Academy of Sciences of the Czech Republic, v.v.i., Gilead Sciences and IOCB Research Center, Flemingovo nam. 2, 16610 Praha 6, Czech Republic
- Department of Analytical Chemistry, Institute of Chemical Technology, Technická 5, 166 28 Praha 6, Czech Republic
| | - Martin Lepšík
- Institute of Organic Chemistry and Biochemistry, Academy of Sciences of the Czech Republic, v.v.i., Gilead Sciences and IOCB Research Center, Flemingovo nam. 2, 16610 Praha 6, Czech Republic
| | - Jindřich Fanfrlík
- Institute of Organic Chemistry and Biochemistry, Academy of Sciences of the Czech Republic, v.v.i., Gilead Sciences and IOCB Research Center, Flemingovo nam. 2, 16610 Praha 6, Czech Republic
| | - Jan Řezáč
- Institute of Organic Chemistry and Biochemistry, Academy of Sciences of the Czech Republic, v.v.i., Gilead Sciences and IOCB Research Center, Flemingovo nam. 2, 16610 Praha 6, Czech Republic
| | - Klára Grantz Šašková
- Institute of Organic Chemistry and Biochemistry, Academy of Sciences of the Czech Republic, v.v.i., Gilead Sciences and IOCB Research Center, Flemingovo nam. 2, 16610 Praha 6, Czech Republic
- Department of Biochemistry, Faculty of Science, Charles University, Hlavova 8, 128 43 Praha 2, Czech Republic
| | - Irena Sieglová
- Institute of Organic Chemistry and Biochemistry, Academy of Sciences of the Czech Republic, v.v.i., Gilead Sciences and IOCB Research Center, Flemingovo nam. 2, 16610 Praha 6, Czech Republic
- Institute of Molecular Genetics, Academy of Sciences of the Czech Republic v.v.i., Flemingovo nam. 2, 166 10 Praha 6, Czech Republic
| | - Jaromír Plešek
- Institute of Inorganic Chemistry, Academy of Sciences of the Czech Republic, v.v.i., Area of Research Institutes 1001, 250 68 Husinec-Řež u Prahy, Czech Republic
| | - Václav Šícha
- Institute of Inorganic Chemistry, Academy of Sciences of the Czech Republic, v.v.i., Area of Research Institutes 1001, 250 68 Husinec-Řež u Prahy, Czech Republic
| | - Bohumír Grüner
- Institute of Inorganic Chemistry, Academy of Sciences of the Czech Republic, v.v.i., Area of Research Institutes 1001, 250 68 Husinec-Řež u Prahy, Czech Republic
| | - Heike Oberwinkler
- Department of Virology, University of Heidelberg, Im Neuenheimer Feld 324, D-69120 Heidelberg, Germany
| | - Juraj Sedláček’
- Institute of Molecular Genetics, Academy of Sciences of the Czech Republic v.v.i., Flemingovo nam. 2, 166 10 Praha 6, Czech Republic
| | - Hans-Georg Kräusslich
- Department of Virology, University of Heidelberg, Im Neuenheimer Feld 324, D-69120 Heidelberg, Germany
| | - Pavel Hobza
- Institute of Organic Chemistry and Biochemistry, Academy of Sciences of the Czech Republic, v.v.i., Gilead Sciences and IOCB Research Center, Flemingovo nam. 2, 16610 Praha 6, Czech Republic
| | - Vladimír Král
- Department of Analytical Chemistry, Institute of Chemical Technology, Technická 5, 166 28 Praha 6, Czech Republic
| | - Jan Konvalinka
- Institute of Organic Chemistry and Biochemistry, Academy of Sciences of the Czech Republic, v.v.i., Gilead Sciences and IOCB Research Center, Flemingovo nam. 2, 16610 Praha 6, Czech Republic
- Institute of Molecular Genetics, Academy of Sciences of the Czech Republic v.v.i., Flemingovo nam. 2, 166 10 Praha 6, Czech Republic
- Department of Biochemistry, Faculty of Science, Charles University, Hlavova 8, 128 43 Praha 2, Czech Republic
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Wojtczak BA, Olejniczak AB, Lesnikowski ZJ. Nucleoside modification with boron clusters and their metal complexes. ACTA ACUST UNITED AC 2009; Chapter 4:Unit 4.37 1-26. [PMID: 19746357 DOI: 10.1002/0471142700.nc0437s38] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
General methods for the synthesis of nucleosides modified with borane clusters and metallacarborane complexes are presented. These include: (1) the click chemistry approach based on Huisgen 1,3-dipolar cycloaddition and (2) tethering of the metallacarborane group to the aglycone of a nucleoside via a dioxane ring opening in oxonium metallacarborane derivatives. The proposed methodologies broaden the availability of nucleoside-borane cluster conjugates and open up new areas for their applications.
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Affiliation(s)
- Blazej A Wojtczak
- Institute for Medical Biology, Polish Academy of Sciences, Laboratory of Molecular Virology and Biological Chemistry, Lodz, Poland
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Grin MA, Titeev RA, Bakieva OM, Brittal DI, Lobanova IA, Sivaev IB, Bregadze VI, Mironov AF. New boron-containing bacteriochlorin p cycloimide conjugate. Russ Chem Bull 2009. [DOI: 10.1007/s11172-008-0310-6] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Sivaev IB, Bregadze VV. Polyhedral Boranes for Medical Applications: Current Status and Perspectives. Eur J Inorg Chem 2009. [DOI: 10.1002/ejic.200900003] [Citation(s) in RCA: 287] [Impact Index Per Article: 19.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Affiliation(s)
- Igor B. Sivaev
- A. N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, 28 Vavilov Str., Moscow 119991, Russia, Fax: +7‐499‐1355085
| | - Vladimir V. Bregadze
- A. N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, 28 Vavilov Str., Moscow 119991, Russia, Fax: +7‐499‐1355085
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Šícha V, Plešek J, Kvíčalová M, Císařová I, Grüner B. Boron(8) substituted nitrilium and ammonium derivatives, versatile cobalt bis(1,2-dicarbollide) building blocks for synthetic purposes. Dalton Trans 2009:851-60. [DOI: 10.1039/b814941k] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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