Synthesis of a base-protected alpha-L-LNA guanine nucleoside
Gilles Gaubert1, Jesper Wengel
1Nucleic Acid Center, Department of Chemistry, University of Southern Denmark, Odense M, Denmark.
Nucleosides, Nucleotides & Nucleic Acids
|October 21, 2003
Abstract:
Synthesis of (1R,3R,4S,7R)-7-hydroxy-1-hydroxymethyl-3-(2-N-isobutyroylguanin-9-yl)-2,5-dioxabicyclo[2.2.1]heptane (12), a protected alpha-L-LNA guanine nucleoside, has been accomplished using a convergent synthetic strategy starting from 1,2-di-O-acetylfuranose 4.
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