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Galactopyranose 6-acetamido-6-deoxy

Acetamido-2-deoxy-D-galactopyranose (—), and 2-Acetamido-2-deoxy-D-mannopyranose ( ) at Anomeric Equilibrium in Aqueous Solution (redrawn from Ref. 28), and 2-Acetamido-2-deoxy-D-glucopyranose (- -) at Anomeric Equilibrium in Aqueous Solution. (Redrawn from Ref. 29.)... [Pg.95]

Fig. 17.—Circular Dichroism of 2-Acetamido-2-deoxy-D-galactopyranose at Anomeric... Fig. 17.—Circular Dichroism of 2-Acetamido-2-deoxy-D-galactopyranose at Anomeric...
In addition to Glc-pp-Bpr,77,79,80 identified polyprenyl glycosyl diphosphates include derivatives of a-D-galactopyranose,81 85 2-acetamido-2-deoxy-a-D-glucopyranose,73,74,86"89 and 2-acetamido-2-deoxy-a-D-galac-topyranose.90 Also, several analogous N-acetylmuramylpentapeptide... [Pg.285]

A Synthesis of 3-0-(2-Acetamido-2-deoxy-a-D-galactopyranose and 3-O-of-D-galactopyranosyl-D-galactopyranose, R. U. Lemieux and R. V. Stick, Aust. J. Chem., 31 (1978) 901-905. [Pg.24]

A disaccharide of related structure, namely, 2-acetamido-2-de-oxy-3-0-(4-deoxy-a-L-ffireo-hex-4-enopyranosyIuronie acid)-a-D-galactopyranose, has been studied143 at 60 and 100 MHz, and the conformation 53 proposed for it. The presence of N-acetyl signals of... [Pg.42]

Galactomannans, fungal, 398,406 Galactomannans 1,404,405 Galactomannans 11,404 Galactopyranose, 2-acetamido- 1,6-anhy-dro-2-deoxy- -D-, sulfonylation of, 252 —, 2-acetamido-l,6-anhydro-2-deoxy-4-0-(methylsulfonyl)-jS-D-, 252 —, 6-acetamido-6-deoxy-D-, 178 —, l,6-anhydro-3,4-0-isopropylidene-2-0-(methylsulfonyl)-/3-D-, hydrolysis of, 262... [Pg.504]

The selectivity of alkylation of 1,6-anhydrohexopyranoses is lower than drat of acylations. The relative rate-constants for the three hydroxyl groups in 1,6-anhydro-jS-D-glucopyranose (6) during methyla-tion with dimethyl sulfate in 19% sodium hydroxide solution689 are k2 ks k4 = 2.5 1 1.8, so that the formation of pure monomethyl or dimethyl ethers of 6 by this method is of little preparative value (compare Refs. 224 and 671). l,6-Anhydro-/3-D-galactopyranose (12) affords mostly the 2,4-di-O-methyl derivative,690 and 2-acetamido-l,6-anhy-dro-2-deoxy-/3-D-galactopyranose is mainly methylated at 0-4 by the... [Pg.84]

Acetamido-2-deoxy-3-0-( 3-D-glucopyranosyl)-a-D- galactopyranose Containing 2-Amino-2-deoxy-D-glucose B 314... [Pg.162]

Chondroitin /3-D-glucopyranuronic acid 2-acetamido-2-deoxy- /3-D-galactopyranose 96... [Pg.293]

Keratan sulfate 2-acetamido-2-deoxy-/3-D-glucopyranose and its 6-sulfate /3-D-galactopyranose and its 6-sulfate 101... [Pg.293]

Acetamido-2,4-dideoxy-4-fluoro-D-galactopyranose (38) and 2-acetamido-2,4,6-trideoxy-4,6-difluoro-D-galactopyranose (43) were synthesized from benzyl 2-acetamido-3,4-di-0-benzyl-2-deoxy-4-... [Pg.198]

See other pages where Galactopyranose 6-acetamido-6-deoxy is mentioned: [Pg.28]    [Pg.117]    [Pg.99]    [Pg.385]    [Pg.282]    [Pg.35]    [Pg.68]    [Pg.194]    [Pg.403]    [Pg.241]    [Pg.269]    [Pg.275]    [Pg.158]    [Pg.93]    [Pg.87]    [Pg.274]    [Pg.274]    [Pg.179]    [Pg.207]    [Pg.178]    [Pg.539]    [Pg.329]    [Pg.606]    [Pg.291]    [Pg.200]    [Pg.263]    [Pg.159]    [Pg.293]    [Pg.293]    [Pg.341]    [Pg.606]    [Pg.385]    [Pg.539]    [Pg.198]   
See also in sourсe #XX -- [ Pg.23 , Pg.178 ]



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