Beta-D-poly-glucopyranose is widespread class of the natural semi-crystalline polysaccharide known as cellulose. This polymer has complicated multi-level supermolecular structure. It is built from elementary nano-fibrils and their aggregates; moreover, each nano-fibril contains ordered nanocrystallites ...
The molecular and crystal structures of 4-N-(2-acetamido-2-deoxy-beta-D-glucopyranosyl)-L-asparagine trihydrate and 4-N-(beta-D-glucopyranosyl)-L-asparagin... X-ray analyses have shown that the glucopyranose rings of GlcNAc-Asn [4-N-(2-acetamido-2-deoxy-beta-d-glucopyranosyl)-l-asparagin...
ChemInform Abstract: 1,6-ANHYDRO-BETA-D-GLUCOPYRANOSE, COMPARATIVE STUDY OF TWO INDEPENDENT CRYSTAL STRUCTURE DETERMINATIONSstructure (organic substancescarbohydratesNo abstract is available for this article.doi:10.1002/chin.197518087LINDBERGK. BOERJE
The X-ray crystal structures of the glycosaminoglycan-related monosaccharides 2-deoxy-2-(sulfoamino)-alpha-D-glucopyranose sodium salt dihydrate, 2-amino-2-deoxy-alpha,beta-D-glucopyranose 3-(hydrogen sulfate) monohydrate, and 2-amino-2-deoxy-alpha-D-glucopyranose 6-(hydrogen sulfate) monohydrate ...
The X-ray crystal structures of the glycosaminoglycan-related monosaccharides 2-deoxy-2-(sulfoamino)-alpha-D-glucopyranose sodium salt dihydrate, 2-amino-2-deoxy-alpha,beta-D-glucopyranose 3-(hydrogen sulfate) monohydrate, and 2-amino-2-deoxy-alpha-D-glucopyranose 6-(hydrogen sulfate) monohydrate ...
Phosphocholine substituents are situated at O(6) of the unacetylated galactosamine residues, and the repeating units are linked through a diphosphate ester from ribitol to O(6) of the beta-D-glucopyranose residue. This structure has also been shown to be common to C-substances prepared from a ...
One of the amino sugar residues is a component of the disaccharide 2-O-(alpha-L-4-epi-vancosaminyl)-beta-D-glucopyranose, attached to a triphenyl ether moiety; the position of another one is at the serine oxygen in the C-terminal region of the aglycone. 展开 ...
The structure of 4-O-β-d-galactopyranosyl-α-d-glucopyranose monohydrate (α-Lactose Monohydrate), C12O11H22 · H2O, has been redetermined using automatic diffractometer data obtained from a crystal grown from a very pure (non-ionic) aq... Noordik,J.,H.,... - 《Zeitschrift Für Kristall...
Relative abundances of bacterial species in the gut microbiome have been linked to many diseases. Species of gut bacteria are ecologically differentiated by their abilities to metabolize different glycans, making glycan delivery a powerful way to alter t
These key compounds are conveniently prepared from C-1-unprotected glucopyranose. Compounds of ... RR Schmidt,DCJ Michel - 《Angewandte Chemie International Edition in English》 被引量: 3139发表: 1980年 Nobel lecture. The photosynthetic reaction centre from the purple bacterium Rhodopseudomonas ...