3-Amino-2,3,6-trideoxy pyranoses

Reaction of isomeric dienes 120 with acetaldehyde in the presence of zinc chloride gave a mixture of C-4 epimeric enones 121, 122 (O Scheme 42) [224], which are convenient substrates for synthesis of all four racemic 3-amino-2,3,6-trideoxy pyranoses. [Pg.723]

H- and F-N.m. r. Data for Amino-2,3,6-trideoxy-2-fluorohexo-pyranosides, -pyranoses. ... [Pg.125]

Amino-2,3,4-trideoxy-e/yt o-hex-2-enuronic add D-form, A-454 4-Amino-2,4,6-trideoxy-3-0 -methyl-ri6o -hexose a-D-Pyranose- /brm ... [Pg.1184]

C-Allyl-l,6-anhydro-2-deoxyglucose p-D-Pyranose-ybrm, A-97 4- C-Allyl-1,6-anhydro-4-deoxy-2- O -tosyl- p-D-glucopyranose, A-98 2-Amino-2,3,5-trideoxy-3-methyl-L-arabinonic acid, A-427... [Pg.1219]

Amino-2,3,6-trideoxy-3-C-methyl-riho-hexose a-L-Pyranose-/< rm Me glycoside, N-Ac, A-465... [Pg.1219]

The carbohydrate components of actinridins A and B have been identified as D-mannose, L-actinosamine (3-amino-2,3,6-trideoxy-4-0-methyl-L-am6mo-hexo-pyranose), and 2-0-(3-amino-2,3,6-trideoxy-L-arc6mo-hexopyranosyl)-D-gluco-pyranose. ... [Pg.131]

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