Abstract
Replacement of the N-terminal α-amine with the isosteric methyl functionality in bioactive peptides can influence various pharmacokinetic parameters, including hydrophobicity and stability. Cα methylated amino acid analogues are thus of great interest to expand the repertoire of nonnatural synthons available as N-terminal ‘capping’ residues for peptide-based drug design. Several novel arginine and lysine analogues stereoselectively modified in the Cα position with a methyl group in place of the α-amine were prepared.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have