These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: [Synthesis of moraprenylpyrophosphate derivatives of 3-O-alpha-L-rhamnopyranosyl-(4-O-alpha-D-glucopyranosyl)-alpha-D- galactopyranose and 3-O-alpha-L-rhamnopyranosyl-(4-O-beta-D- glucopyranosyl)-alpha-D-galactopyranose and study of their substrate properties in reactions of the biosynthesis of O-antigenic polysaccharides of Salmonella typhimurium and Salmonella anatum].
    Author: Torgov VI, Druzhinina TN, Nechaev OA, Shibaev VN.
    Journal: Bioorg Khim; 1987 Jul; 13(7):947-57. PubMed ID: 2445355.
    Abstract:
    Trisaccharides Rha alpha 1----3(Glc alpha 1----4)Gal (I) and Rha alpha 1----3(Glc beta 1----4) Gal (II) have been synthesised. Acetylation of the trisaccharides followed by the McDonald reaction gave rise to alpha-glycosyl phosphates. The latter were converted via coupling with moraprenyl phosphoimidazolidate into polyprenyl pyrophosphate derivatives of (I) and (II), which both serve as substrates for mannosylation and polymerisation reactions with enzymes form the Salmonella anatum and S. typhimurium membranes.
    [Abstract] [Full Text] [Related] [New Search]