Synthesis of Cyclic α-Amino Acids. IV. Syntheses of Adenine Nucleosides of 3-Amino-3-C-carboxy-3-deoxy-D-ribofuranose and 3-Amino-3-C-carboxy-3-deoxy-D-ribopyranose
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Preparation of 3-amino-3-deoxy derivatives of trehalose and sucrose and their activities.
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Methanolysis of 2,4,6-tri-O-benzoyl-2,3-dibromo-3-deoxy-D-altrono-1,5-lactone gave methyl 3-bromo-3-deoxy-2,4,6-tri-O-benzoyl-alpha-D-ribo-hex-2-ulofuranosonat e (3) and the anomeric mixture of the analogous 4,6-di-O-benzoyl derivative, having HO-2 free. Compound 3 was subjected to debromination with tributyltin hydride and tributyltin deuteride in the presence of 2,2'-azo-bisisobutyronitrile a...
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ژورنال
عنوان ژورنال: Bulletin of the Chemical Society of Japan
سال: 1970
ISSN: 0009-2673,1348-0634
DOI: 10.1246/bcsj.43.246