Beta-mimetic compositions and methods of making and using such compositions in preparing bioactive peptides, such as antimicrobial peptides, are disclosed. In particular, spirocyclic proline hybrids are provided that may be used to alter the cis/trans isomerization of proline in a peptide, and which may replace a residue, for example, the i+2 residue, of a beta-turn in a peptide of known sequence, thereby retaining or modifying the structure of the peptide.
本发明揭示了一种β-模拟合成物及其制备和使用方法,用于制备
生物活性肽,例如抗微
生物肽。具体地,提供了螺环脯
氨酸杂交体,可以用来改变肽中脯
氨酸的顺反异构化,并且可以替换已知序列肽中的残基,例如i+2残基,从而保留或修改肽的结构。