title: Insulin peptides. XIX. The synthesis of two nonapeptide derivatives related to the N terminus of the B chain of insulin from various species (positions 1-9).
mesh_terms: D002854:Chromatography, Paper; D007328:Insulin / Q000138:chemical synthesis*; D010441:Peptide Chain Elongation, Translational; D010455:Peptides / Q000138:chemical synthesis*
chemical_list: D007328:Insulin; D010455:Peptides