|Three Methods for Peptide Cyclization Via Lactamization.|
Posada L, Serra G.
Methods in molecular biology (Clifton, N.J.). 2022; 2371(): 3-17
Lactamization is the key step in the synthesis of many compounds with macrocyclic structure. As the interest for these types of molecules grows in various fields such as drug discovery and nanomaterials, different methodologies to access them are being developed. Three different strategies to obtain cyclic peptides via lactamization are described in this chapter: solution-phase macrocyclization following solid-phase peptide synthesis (SPPS) of the linear precursor, SPPS and on-resin cyclization on the 2-chlorotrityl chloride (2-CTC) resin, and SPPS and on-resin cyclization by native chemical ligation on the amino-PEGA resin. CI - (c) 2022. Springer Science+Business Media, LLC, part of Springer Nature.