作者:Nuria Rodríguez-Vázquez、Stephan Salzinger、Luis F. Silva、Manuel Amorín、Juan R. Granja
DOI:10.1002/ejoc.201201565
日期:2013.6
Cyclic γ-amino acids are molecular building blocks of great interest in peptide and foldamer chemistry, as they allow the preparation of new structures that are not found in Nature. In this paper, we describe the synthesis of cyclic γ-amino acids that have a cis relationship between the amino and the carboxylic acid groups. This arrangement, in most cases, induces the resulting peptides to adopt a
环状γ-氨基酸是肽和折叠体化学中非常受关注的分子构建块,因为它们允许制备自然界中未发现的新结构。在本文中,我们描述了在氨基和羧酸基团之间具有顺式关系的环状 γ-氨基酸的合成。在大多数情况下,这种排列会导致生成的肽采用扁平构象,这使得它们适用于采用 β-折叠型结构的折叠体的设计。