title: Synthesis of 2-amino-L-histidine and 2-aminohistamine.
mesh_terms: D004355:Drug Stability; D006632:Histamine / Q000138:chemical synthesis; D006639:Histidine / Q000138:chemical synthesis*; D006863:Hydrogen-Ion Concentration; D006868:Hydrolysis; D007093:Imidazoles / Q000138:chemical synthesis*; D008722:Methods; D014357:Trypsin
chemical_list: D007093:Imidazoles; D006639:Histidine; D006632:Histamine; D014357:Trypsin