Twenty two 3-Ο-alkyl derivatives of D-glucose and D-allose, four 3-Ο-alkenyl derivatives of D-glucose having an end methylene group, and four 3-Ο-ω-hydroxyalkyl- or -methoxyalkyl derivatives of D-glucose were synthesized. Their cytotoxicity in vitro against the cultured leukemia L-5178Y cell line, antimicrobial activity and plant growth-inhibitory effect were determined.
Lipophilic sugar nucleotide synthesis by structure-based design of nucleotidylyltransferase substrates
作者:Malcolm P. Huestis、Gaia A. Aish、Joseph P. M. Hui、Evelyn C. Soo、David L. Jakeman
DOI:10.1039/b716955h
日期:——
Structure-based design of alkyl sugar-1-phosphates provides an efficient nucleotidylyltransferase-catalyzed synthesis of a series of new lipophilic sugar nucleotides possessing long or branched alkyl chains, thereby demonstrating the utility of nucleotidylyltransferases to catalyze the synthesis of sugar nucleotides with potential applications in lipopolysaccharide and lipoglycopeptide biosynthesis.
New Epoxy sugar based glucose derivatives as eco friendly corrosion inhibitors for the carbon steel in 1.0 M HCl: Experimental and theoretical investigations
based glucose derivatives as ecological corrosioninhibitors for carbonsteel in acidic medium. The products obtained in the form of syrupy liquids, and the purity of obtained compounds was characterized by NMR spectroscopy analysis. The corrosion inhibition activities for both compounds were evaluated by electrochemical and rheological methods. Thus, the results of the experimental tests have been