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Kellert M, Worm DJ, Hoppenz P, Sárosi MB, Lönnecke P, Riedl B, Koebberling J, Beck-Sickinger AG, Hey-Hawkins E. Modular triazine-based carborane-containing carboxylic acids - synthesis and characterisation of potential boron neutron capture therapy agents made of readily accessible building blocks. Dalton Trans 2019; 48:10834-10844. [PMID: 31246208 DOI: 10.1039/c9dt02130b] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Based on a modular combination of s-triazine, the well-known 9-mercapto-1,7-dicarba-closo-dodecaborane(12) and commercially available carboxylic acids, namely thioglycolic acid, glycine, and Nα-Boc-l-lysine, several carboxylic acid derivatives were synthesised and fully characterised. The thioglycolic acid derivative was introduced into a peptide hormone by solid phase peptide synthesis. High activity and selective internalisation into peptide receptor-expressing cells was observed. With a very high boron content of twenty boron atoms, these derivatives are interesting as selective Boron Neutron Capture Therapy (BNCT) agents.
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Affiliation(s)
- Martin Kellert
- Leipzig University, Faculty of Chemistry and Mineralogy, Institute of Inorganic Chemistry, Johannisallee 29, 04103 Leipzig, Germany.
| | - Dennis J Worm
- Leipzig University, Faculty of Life Sciences, Institute of Biochemistry, Brüderstrasse 34, 04103 Leipzig, Germany
| | - Paul Hoppenz
- Leipzig University, Faculty of Life Sciences, Institute of Biochemistry, Brüderstrasse 34, 04103 Leipzig, Germany
| | - Menyhárt B Sárosi
- Leipzig University, Faculty of Chemistry and Mineralogy, Institute of Inorganic Chemistry, Johannisallee 29, 04103 Leipzig, Germany.
| | - Peter Lönnecke
- Leipzig University, Faculty of Chemistry and Mineralogy, Institute of Inorganic Chemistry, Johannisallee 29, 04103 Leipzig, Germany.
| | - Bernd Riedl
- Bayer AG, Aprather Weg 18A, 42113 Wuppertal, Germany
| | | | - Annette G Beck-Sickinger
- Leipzig University, Faculty of Life Sciences, Institute of Biochemistry, Brüderstrasse 34, 04103 Leipzig, Germany
| | - Evamarie Hey-Hawkins
- Leipzig University, Faculty of Chemistry and Mineralogy, Institute of Inorganic Chemistry, Johannisallee 29, 04103 Leipzig, Germany.
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Tian HH, Chen LT, Zhang RL, Zhao JS, Liu CY, Weng NS. A novel stable 3D luminescent uranyl complex for highly efficient and sensitive recognition of Ru3+ and biomolecules. J SOLID STATE CHEM 2018. [DOI: 10.1016/j.jssc.2017.11.032] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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3
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Fernandes JA, Ramos AI, Ribeiro-Claro P, Almeida Paz FA, Braga SS. Studies on polymorph conversion in a new cyclodextrin inclusion compound. CrystEngComm 2015. [DOI: 10.1039/c4ce02041c] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
4-Phenylpyridine-N-oxide and βCD form a stoichiometric inclusion complex with two polymorphs occurring at different crystallisation times. The irreversible conversion of one polymorph into the other was monitored in real time for the first time.
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Affiliation(s)
- José A. Fernandes
- QOPNA (Research Unit on Organic Chemistry
- Natural and Agroalimentary Products)
- Department of Chemistry
- CICECO
- University of Aveiro
| | - Ana I. Ramos
- QOPNA (Research Unit on Organic Chemistry
- Natural and Agroalimentary Products)
- Department of Chemistry
- CICECO
- University of Aveiro
| | - Paulo Ribeiro-Claro
- QOPNA (Research Unit on Organic Chemistry
- Natural and Agroalimentary Products)
- Department of Chemistry
- CICECO
- University of Aveiro
| | - Filipe A. Almeida Paz
- QOPNA (Research Unit on Organic Chemistry
- Natural and Agroalimentary Products)
- Department of Chemistry
- CICECO
- University of Aveiro
| | - Susana S. Braga
- QOPNA (Research Unit on Organic Chemistry
- Natural and Agroalimentary Products)
- Department of Chemistry
- CICECO
- University of Aveiro
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Mendes RF, Silva P, Antunes MM, Valente AA, Almeida Paz FA. Sustainable synthesis of a catalytic active one-dimensional lanthanide–organic coordination polymer. Chem Commun (Camb) 2015; 51:10807-10. [DOI: 10.1039/c5cc01888a] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Rationalization of the synthetic conditions allowed the predictable fast sustainable preparation of [La2(H3nmp)2(H2O)4]·4.5H2O having a 1D coordination polymer.
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Affiliation(s)
- Ricardo F. Mendes
- CICECO – Aveiro Institute of Materials
- Department of Chemistry
- University of Aveiro
- 3810-193 Aveiro
- Portugal
| | - Patrícia Silva
- CICECO – Aveiro Institute of Materials
- Department of Chemistry
- University of Aveiro
- 3810-193 Aveiro
- Portugal
| | - Margarida M. Antunes
- CICECO – Aveiro Institute of Materials
- Department of Chemistry
- University of Aveiro
- 3810-193 Aveiro
- Portugal
| | - Anabela A. Valente
- CICECO – Aveiro Institute of Materials
- Department of Chemistry
- University of Aveiro
- 3810-193 Aveiro
- Portugal
| | - Filipe A. Almeida Paz
- CICECO – Aveiro Institute of Materials
- Department of Chemistry
- University of Aveiro
- 3810-193 Aveiro
- Portugal
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Nolasco MM, Vaz PM, Vaz PD, Ferreira RA, Lima PP, Carlos LD. A green-emitting α-substituted β-diketonate Tb3+ phosphor for ultraviolet LED-based solid-state lighting. J COORD CHEM 2014. [DOI: 10.1080/00958972.2014.969722] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Affiliation(s)
- Mariela M. Nolasco
- Department of Physics and CICECO, Universidade de Aveiro, Aveiro, Portugal
| | - Patrícia M. Vaz
- Department of Chemistry and CICECO, Universidade de Aveiro, Aveiro, Portugal
| | - Pedro D. Vaz
- Centro de Química e Bioquímica, Departamento de Química e Bioquímica, Faculdade de Ciências da, Universidade de Lisboa, Lisboa, Portugal
- ISIS Facility Rutherford Appleton Laboratory Chilton, Oxfordshire, UK
| | - Rute A.S. Ferreira
- Department of Physics and CICECO, Universidade de Aveiro, Aveiro, Portugal
| | - Patrícia P. Lima
- Department of Physics and CICECO, Universidade de Aveiro, Aveiro, Portugal
| | - Luís D. Carlos
- Department of Physics and CICECO, Universidade de Aveiro, Aveiro, Portugal
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