Amidination.
D000578:Amidines; D000596:Amino Acids / Q000032:analysis; D002250:Carbon Radioisotopes; D055598:Chemical Phenomena; D002621:Chemistry; D007202:Indicators and Reagents; D008722:Methods; D010455:Peptides / Q000138:chemical synthesis; D011506:Proteins; D014316:Tritium
D000578:Amidines; D000596:Amino Acids; D002250:Carbon Radioisotopes; D007202:Indicators and Reagents; D010455:Peptides; D011506:Proteins; D014316:Tritium