CXIX.—The conversion of d-glucosamine into d-glucose
نویسندگان
چکیده
منابع مشابه
Enzymatic conversion of D-glucose to D-fructose.
days against EDTA. Assuming a molecular weight for the virus of 50 x 106, calculation of the number of atoms of iron, copper, calcium, and magnesium per virus particle gave values of 20, 3, 52, and 45, respectively. The fact that iron and magnesium were concentrated approximately 20-fold in the virus ribonucleic acid compared with the occurrence of about 5 percent nucleic acid in the virus indi...
متن کاملSynthesis of dibekacin (3',4'-dideoxykanamycin B) from D-glucosamine and D-glucose.
(22), has been synthesized from D-glucosamine and D-glucose using an oxidative decarboxylation reaction with lead tetraacetate and a re-ductive deacetoxylation reaction with sodium borohydride as key-reactions. Using an oxidative decarboxylation reaction with lead tetraacetate and a reductive deacetoxylation reaction with sodium borohydride as key-reactions, we have been developing a versatile ...
متن کاملThe shape of D-glucosamine.
The bioactive amino monosaccharide D-glucosamine has been generated in the gas phase via laser ablation of D-glucosamine hydrochloride. Three cyclic α-(4)C1 pyranose forms have been identified using Fourier transform microwave techniques. Stereoelectronic hyperconjugative forces - essentially linked with the anomeric or gauche effect - and cooperative OH···O, OH···N and NH···O chains, extended ...
متن کاملMetabolism of D-Glucosamine and kketyl-D- glucosamine in the Intact Rat*
It has been demonstrated that n-glucosamine and N-acetyln-glucosamine are metabolized in animal tissues to n-fructose via phosphorylated intermediates (14). It has also been shown that n-glucose is converted to n-glucosamine and incorporated into glycoproteins and mucopolysaccharides (Pll), probably through formation of uridine diphosphate derivatives as intermediates (4). Little work has been ...
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ژورنال
عنوان ژورنال: J. Chem. Soc., Trans.
سال: 1912
ISSN: 0368-1645
DOI: 10.1039/ct9120101128