title: Potential x-ray contrast agents. II. Synthesis of some basic derivatives of 3,5-diiodo-4-pyridone.
mesh_terms: D000085:Acetates; D000577:Amides / Q000138:chemical synthesis; D000588:Amines; D000818:Animals; D003287:Contrast Media / Q000138:chemical synthesis*; D007455:Iodine; D051379:Mice; D011725:Pyridines; D011728:Pyridones / Q000138:chemical synthesis*
chemical_list: D000085:Acetates; D000577:Amides; D000588:Amines; D003287:Contrast Media; D011725:Pyridines; D011728:Pyridones; D007455:Iodine