A stereocontrolled synthesis of 3-acetamido-1,3,5-trideoxy- and 1,3,5,6-tetradeoxy-1,5-imino-D-glucitol.
3-acetamido-5-amino-3,5,6-trideoxy-D-glucono-1,5-lactam and 3-acetamido-5-amino-3,5-dideoxy-D-glucono-1,5-lactam were synthesized from corresponding 3-acetamido-3-deoxy-beta-D-glucopyranosides in 63% and 35% overall yield, respectively. Acetylation followed by reduction led to the title 3-acetamido-3-deoxy derivatives of both deoxynojirimycin and 1,6-dideoxynojirimycin. The procedure developed is useful for a multi-gram scale.
Department of Chemistry of Natural Compounds, Institute of Chemical Technology, Prague, Czech Republic. simak@uochb.cas.cz
Ondrej
O
Simák
Jan
J
Stanek
Jitka
J
Moravcová
D017485:1-Deoxynojirimycin / Q000031:analogs & derivatives / Q000138:chemical synthesis* / Q000737:chemistry*; D004791:Enzyme Inhibitors / Q000138:chemical synthesis / Q000737:chemistry; D009682:Magnetic Resonance Spectroscopy; D015394:Molecular Structure; D013237:Stereoisomerism
D004791:Enzyme Inhibitors; D017485:1-Deoxynojirimycin; C013626:nojirimycin