title: Polypeptides. 18. Syntheses of poly-( -aspartic acid) and poly-( -glutamic acid) and their benzyl esters.
mesh_terms: D001224:Aspartic Acid / Q000138:chemical synthesis*; D001593:Benzyl Compounds / Q000138:chemical synthesis*; D004952:Esters / Q000138:chemical synthesis; D005971:Glutamates / Q000138:chemical synthesis*; D008722:Methods; D010455:Peptides
chemical_list: D001593:Benzyl Compounds; D004952:Esters; D005971:Glutamates; D010455:Peptides; D001224:Aspartic Acid