New prototypical O-linked-glycopeptidomimetics corresponding to the linkage region of proteoglycans
摘要:
A new class of glycopeptidomimetic composed of N-substituted oligoglycine (peptoid) mimicking the beta-D-Xyl-(1 --> 3)-O-L-Ser linkage region of proteoglycans was synthesized using a convergent approach. Reiterative N-alkylation-N-bromoacetylation reactions were used starting from tert-butyl bromoacetate (1) and isopropylamine. Perbenzoylated 2-aminoethyl beta-D-xylopyranoside 10 constituted the key glycan L-Ser mimic. (C) 1997 Elsevier Science Ltd.
New prototypical O-linked-glycopeptidomimetics corresponding to the linkage region of proteoglycans
摘要:
A new class of glycopeptidomimetic composed of N-substituted oligoglycine (peptoid) mimicking the beta-D-Xyl-(1 --> 3)-O-L-Ser linkage region of proteoglycans was synthesized using a convergent approach. Reiterative N-alkylation-N-bromoacetylation reactions were used starting from tert-butyl bromoacetate (1) and isopropylamine. Perbenzoylated 2-aminoethyl beta-D-xylopyranoside 10 constituted the key glycan L-Ser mimic. (C) 1997 Elsevier Science Ltd.