SEARCH Articles Figures Tables 2- Amino-1,8-naphthyridine-3-carboxamide 5- Amino-l-methylimidazole-4-carboxamide Amino acid side chains carboxamide-containing Carboxamidates Carboxamidation Carboxamides Formate 5-amino-4-imidazole carboxamide Imidazole-4-carboxamide, 5-amino