|
1
|
Gruzdev DA, Telegina AA, Levit GL, Ezhikova MA, Kodess MI, Krasnov VP. Synthesis of Charge-Compensated nido-Carboranyl Derivatives of Sulfur-Containing Amino Acids and Biotin. J Org Chem 2023; 88:14022-14032. [PMID: 37737724 DOI: 10.1021/acs.joc.3c01569] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/23/2023]
Abstract
A new group of charge-compensated nido-carboranyl derivatives of sulfur-containing amino acids and biotin has been synthesized in which the boron atom in position 9 or 10 of carborane is attached to a positively charged sulfur atom. The possibilities of obtaining symmetrical B(10)-substituted and asymmetric B(9)-substituted nido-carboranes were studied. Using the example of (S)-methionine and D-biotin derivatives, water-soluble S-substituted charge-compensated nido-carboranes with free functional groups were prepared. The results obtained open up prospects for the development of potential boron delivery agents for BNCT as well as new bioactive compounds containing a negatively charged nido-carboranyl fragment bearing a positive charge on the sulfur atom associated with the boron cluster.
Collapse
Affiliation(s)
- Dmitry A Gruzdev
- Postovsky Institute of Organic Synthesis, Ural Branch, Russian Academy of Sciences, 22/20, S. Kovalevskoy St., Ekaterinburg 620108, Russia
| | - Angelina A Telegina
- Postovsky Institute of Organic Synthesis, Ural Branch, Russian Academy of Sciences, 22/20, S. Kovalevskoy St., Ekaterinburg 620108, Russia
| | - Galina L Levit
- Postovsky Institute of Organic Synthesis, Ural Branch, Russian Academy of Sciences, 22/20, S. Kovalevskoy St., Ekaterinburg 620108, Russia
| | - Marina A Ezhikova
- Postovsky Institute of Organic Synthesis, Ural Branch, Russian Academy of Sciences, 22/20, S. Kovalevskoy St., Ekaterinburg 620108, Russia
| | - Mikhail I Kodess
- Postovsky Institute of Organic Synthesis, Ural Branch, Russian Academy of Sciences, 22/20, S. Kovalevskoy St., Ekaterinburg 620108, Russia
| | - Victor P Krasnov
- Postovsky Institute of Organic Synthesis, Ural Branch, Russian Academy of Sciences, 22/20, S. Kovalevskoy St., Ekaterinburg 620108, Russia
| |
Collapse
|
|
2
|
Gruzdev DA, Levit GL, Krasnov VP, Charushin VN. Carborane-containing amino acids and peptides: Synthesis, properties and applications. Coord Chem Rev 2021. [DOI: 10.1016/j.ccr.2020.213753] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
|
|
3
|
Telegina AA, Gruzdev DA, Levit GL, Krasnov VP. Synthesis of a novel planar-chiral nido-carborane amino acid. Russ Chem Bull 2021. [DOI: 10.1007/s11172-021-3121-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
|