Cyclic semipeptoids 1 and 2 represent constrained, secondary structure mimics where the R-1 and R-2 side chains correspond to those of amino acids. Solid-phase syntheses and conformational analyses of these compounds are described.
Preparation of <i>N</i>-Substituted <i>N</i>-Arylsulfonylglycines and Their Use in Peptoid Synthesis
作者:Steve Jobin、Simon Vézina-Dawod、Claire Herby、Antoine Derson、Eric Biron
DOI:10.1021/acs.orglett.5b02862
日期:2015.11.20
diversity accessible with peptoids and peptide–peptoid hybrids, N-alkylated arylsulfonamides were used to prepare side chain protected N-substitutedglycines compatible with solid-phase synthesis. The described procedures give access to peptoid monomers bearing a wide variety of functional groups from commercially available amines in four straightforward steps. The prepared N-substituted N-arylsulfonylglycines
N-Substituted arylsulfonamide building blocks as alternative submonomers for peptoid synthesis
作者:Simon Vézina-Dawod、Antoine Derson、Eric Biron
DOI:10.1016/j.tetlet.2014.11.104
日期:2015.1
Peptoids (oligo N-substituted glycines) are peptidomimetic oligomers showing attractive structural and pharmacological properties. The efficiency of their synthesis has prompted the use of peptoids in combinatorial libraries. To increase the chemical diversity accessible in peptoid design and libraries, we demonstrate here that N-substituted o-nitrobenzenesulfonamide derivatives can be used as alternative