Synthesis of the nucleoside antibiotic formycin B
- 1 January 1971
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society D: Chemical Communications
- No. 16,p. 986-988
- https://doi.org/10.1039/c29710000986
Abstract
Curtius rearrangement of the 4-azide of 5-(tri-O-benzyl-β-D-ribofuranosyl)pyrazole-3,4-dicarboxylic acid gave the N-carboxy-anhydride of the 4-amino-3-acid the methyl ester of which, on heating in formamide followed by catalytic hydrogenolysis, gave formycin B.Keywords
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