Orthogonally Protected N3-(Carboxymethyl)-L-2,3-diaminopropanoic acids and O-(Carboxymethyl)-L-serines for Solid-Phase Peptide Synthesis

Article abstract of DOI:10.1021/jo00050a013

The synthesis of the orthogonally protected N³-(carboxymethyl)-2,3-L-diaminopropanoic acids 18, 19, and 20 and O-(carboxymethyl)-L-serines 35 and 38 are described.All of the diaminopropanoic acids were prepared via reductive amination of the kn