Synthesis of Amino Acid α-Thioethers and Late-Stage Incorporation into Peptides
作者:Karen D. Milewska、Lara R. Malins
DOI:10.1021/acs.orglett.2c01297
日期:2022.5.27
peptide natural products bearing α-thioether cross-links, such as the family of sactipeptide natural products, highlights the need for strategies to synthesize this underexplored functional motif. Herein, we describe the preparation of orthogonally protected, cross-linked aminoacid α-thioether building blocks and probe their stability toward conventional solid-phase peptide synthesis. We overcome challenges