Synfacts, Table of Contents Synfacts 2021; 17(08): 0936DOI: 10.1055/s-0040-1719670 Chemistry in Medicine and Biology Synthesis of Bridged 4′-Thio Nucleic Acid Monomers Contributor(s): Dirk Trauner , Klaus-Peter Ruehmann Recommend Article Abstract Buy Article Key words Key wordsthiiranium ring contraction - interrupted Pummerer rearrangement - bridged nucleic acid (BNA) - locked nucleic acid (LNA) - oligonucleotide therapy Full Text