Zobrazeno 1 - 10
of 28
pro vyhledávání: '"Claude Bosso"'
Publikováno v:
Biochimie. 87:197-203
Large amounts of globotriose (Galalpha-4Galbeta-4Glc) are shown to be produced by the high cell density culture of an Escherichia coli strain over-expressing the Neisseria meningitidis lgtC gene for alpha-1,4-Gal transferase. The strain which was dev
Publikováno v:
Glycoconjugate Journal. 18:465-474
We report here the in vivo production of type 2 fucosylated-N-acetyllactosamine oligosaccharides in Escherichia coli. Lacto-N-neofucopentaose Galβ1-4GlcNAcβ1-3Galβ1-4(Fucα1-3)Glc, lacto-N-neodifucohexaose Galβ1-4(Fucα1-3)Glc-NAcβ1-3Galβ1-4(Fu
Autor:
Roberto A. Geremia, Warren W. Wakarchuk, David H. Joziasse, Eric Samain, Valerie Chazalet, Claude Bosso, Anne Imberty, Emmanuel Bettler, Alain Heyraud
Publikováno v:
Glycoconjugate Journal. 16:205-212
Scientific and commercial interest in oligosaccharides is increasing, but their availability is limited as production relies on chemical or chemo-enzymatic synthesis. In search for a more economical, alternative procedure, we have investigated the po
Autor:
Jean-Marc Simonet, Claude Bosso, Cécile Vanhaverbeke, Lynda Gamar-Nourani, Claude Gey, Karine Blondeau, Alain Heyraud, Philippe Colin-Morel
Publikováno v:
Carbohydrate Research. 314:211-220
The extracellular polysaccharide produced by Lactobacillus rhamnosus strain C83 was found to be composed of D-glucose and D-galactose in a molar ratio of 2:3. The primary structure of the polysaccharide was shown by sugar analysis, methylation analys
Publikováno v:
Angewandte Chemie. 117:1374-1376
Publikováno v:
Tetrahedron Letters. 37:2955-2958
Phaeniceroside 1 or 2,2-bis-(5-methyl-4-( O -β-D-glucopyranosyl)-3(2H)-furanone)-propane have been isolated from Juniperus phaenicea L. (Cupressaceae). The structural elucidation of this new natural product was achieved by UV, MS, 1 H, 13 C NMR spec
Publikováno v:
Journal of the American Chemical Society
Journal of the American Chemical Society, American Chemical Society, 1993, pp.10066-10076
Journal of the American Chemical Society, American Chemical Society, 1993, pp.10066-10076
The synthesis and complexing properties of a new type of neutral chiral receptors, glycophanes 4-6 and 9-14, are reported. They may be considered as cyclodextrin-cyclophane hybrids because carbohydrate molecules, lipophilic cavities, and aromatic int
Autor:
Claude Bosso, A. Domard
Publikováno v:
Organic Mass Spectrometry. 27:799-806
The oligomers of N-acetylglucosamine [degree of polymerization (d.p.) 2–6] and of glucosamine (d.p. 3–9) were systematically studied by the fast atom bombardment technique. Positive- and negative-ion detection were used successively in each case.
Autor:
Claude Bosso, Alexandre José da Silva Góes, Ivan da Rocha Pitta, Cuong Luu-Duc, Suely Lins Galdino, Maria C. A. Lima
Publikováno v:
Spectroscopy Letters. 25:419-431
In the present investigation, a study of the electron-impact mass spectrometry in positive- and negative-ion modes is reported for a series of 3-chlorobenzyl-5-benzylidene-imidazolidine-2,4-dione and -thiazolidine-2,4-dione derivatives previously syn
Publikováno v:
Org. Mass Spectrom.
Org. Mass Spectrom., 1991, pp.321-334
Org. Mass Spectrom., 1991, pp.321-334
A systematic investigation of oligosaccharides (cello-oligosaccharides, malto-oligosaccharides, their corresponding alditols and methylmaltosides) was undertaken using fast atom bombardment mass spectrometry. Experimental conditions were defined in o