Synthese de peptides modifies incorporant un motif phosphore n ou c terminal
摘要:
A general route to phosphopeptids with a 2-oxoalkylphosphonate moiety at the terminal N-aminogroup or with a 1-aminoalkylphosphonate moiety at the terminal C-carboxyl group is described. The method allows the preparation of various phosphopeptids with an alpha-alkylated carbon atom on the P-C bond from the very available dialkylphosphonoalcanoic acids as starting products.
Synthese de peptides modifies incorporant un motif phosphore n ou c terminal
摘要:
A general route to phosphopeptids with a 2-oxoalkylphosphonate moiety at the terminal N-aminogroup or with a 1-aminoalkylphosphonate moiety at the terminal C-carboxyl group is described. The method allows the preparation of various phosphopeptids with an alpha-alkylated carbon atom on the P-C bond from the very available dialkylphosphonoalcanoic acids as starting products.
Synthesis and biological analysis of novel glycoside derivatives of l-AEP, as targeted antibacterial agents
作者:Richard Bovill、Philip G. Evans、Gemma L. Howse、Helen M.I. Osborn
DOI:10.1016/j.bmcl.2016.05.052
日期:2016.8
feasibility of using glycoside derivatives of the antibacterial compound l-R-aminoethylphosphonic acid (l-AEP) has been investigated. These derivatives are hypothesized to be taken up by bacterial cells via carbohydrate uptake mechanisms, and then hydrolyzed in situ by bacterial borne glycosidase enzymes, to selectively afford l-AEP. Therefore the synthesis and analysis of ten glycoside derivatives of l-AEP