Solid phase synthesis of ω-aspartic thioacid containing peptides
摘要:
The Fmoc-based solid phase synthesis of unprotected omega-aspartic thioacid containing peptides is demonstrated. The method involves the novel use of a silyl ester as a carboxylate surrogate for mild peptide bond formation in the presence of a reactive omega-aspartyl thioester. The resulting peptide thioacids may be used in N-glycoligation and other thioacid-mediated conjugation reactions. (c) 2015 Elsevier Ltd. All rights reserved.
Solid phase synthesis of ω-aspartic thioacid containing peptides
摘要:
The Fmoc-based solid phase synthesis of unprotected omega-aspartic thioacid containing peptides is demonstrated. The method involves the novel use of a silyl ester as a carboxylate surrogate for mild peptide bond formation in the presence of a reactive omega-aspartyl thioester. The resulting peptide thioacids may be used in N-glycoligation and other thioacid-mediated conjugation reactions. (c) 2015 Elsevier Ltd. All rights reserved.
The Fmoc-based solid phase synthesis of unprotected omega-aspartic thioacid containing peptides is demonstrated. The method involves the novel use of a silyl ester as a carboxylate surrogate for mild peptide bond formation in the presence of a reactive omega-aspartyl thioester. The resulting peptide thioacids may be used in N-glycoligation and other thioacid-mediated conjugation reactions. (c) 2015 Elsevier Ltd. All rights reserved.