Issue 22, 1997

Synthesis of 2′-O,3′-C-linked bicyclic nucleosides and bicyclic oligonucleotides

Abstract

The 3′-C-allyl furanose 4 has been used as a precursor for synthesis of the novel 2′-O,3′-C-linked bicyclic thymine nucleosides 15, 16, 20 and 25. The three bicyclic β-nucleosides 15, 20 and 25 have been incorporated into oligodeoxynucleotides. One of these nucleosides, dioxabicyclo[3.3.0]octane derivative 25, induces increased thermal stability of duplexes towards complementary RNA.

Article information

Article type
Paper

J. Chem. Soc., Perkin Trans. 1, 1997, 3423-3434

Synthesis of 2′-O,3′-C-linked bicyclic nucleosides and bicyclic oligonucleotides

P. Nielsen, H. M. Pfundheller, C. Erik Olsen and J. Wengel, J. Chem. Soc., Perkin Trans. 1, 1997, 3423 DOI: 10.1039/A703176I

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