SEARCH Articles Figures Tables Carboxyl/imidazole Carboxyl/imidazole Ethyl 4- imidazole-5-carboxylate Imidazole 1-methyl-5-carboxylic acid Imidazole 4- alkyl-2-carboxylates Imidazole 5-amino-2-carboxylate Imidazole and carboxylic acid Imidazole-2-carboxylic acid, chlorination Imidazole-4-carboxylates Imidazole-4-carboxylic acid amides Imidazole-4-carboxylic acid esters Imidazole-4-carboxylic acid, iodination Imidazole-4-carboxylic acid, preparation Imidazole-4-carboxylic acids Imidazole/carboxylate-donor ligand Imidazoles 2- 5-carboxylic acids, decarboxylation Methyl 4-amino-imidazol-5-carboxylate