title: Peptide synthesis using o-nitrophenylsulfenyl N-carboxy alpha-amino acid anhydrides. Sequential oligopeptides having alternate gamma-methyl L-glutamyl and L-phenylalanyl residues.
mesh_terms: D000595:Amino Acid Sequence; D000812:Anhydrides; D005971:Glutamates; D008745:Methylation; D009578:Nitrobenzenes; D009842:Oligopeptides / Q000138:chemical synthesis*; D010649:Phenylalanine; D013434:Sulfenic Acids
chemical_list: D000812:Anhydrides; D005971:Glutamates; D009578:Nitrobenzenes; D009842:Oligopeptides; D013434:Sulfenic Acids; D010649:Phenylalanine