期刊
JOURNAL OF ORGANOMETALLIC CHEMISTRY
卷 694, 期 11, 页码 1771-1775出版社
ELSEVIER SCIENCE SA
DOI: 10.1016/j.jorganchem.2008.12.061
关键词
Boron clusters; Nucleosides; BNCT; Antivirals; Pharmacophors; Bioinorganic materials
资金
- Polish Ministry of Science and Higher Education [K152/H03/2007/09]
- Institute of Medical Biology PAS
General methods for the synthesis of new purine and pyrimidine nucleosides modified with borane clusters and metallacarborane complexes are presented. They include: (1) attachment of carborane modification at 20 position of nucleoside via formacetal linkage formation, (2) tethering of the metallacarborane group at nucleobase part of the nucleoside via dioxane ring opening in oxonium metallacarborane, carborane or dodecaborate derivatives, and (3) click chemistry approach based on Huisgen 1,3-dipolar cycloaddition. Proposed methodologies extend the range of nucleoside-boron cluster conjugates available and open new areas for their applications. (C) 2009 Elsevier B.V. All rights reserved.
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