title: [14C-labeling of D 16,427, a new positive inotropic agent].
mesh_terms: D000319:Adrenergic beta-Antagonists / Q000138:chemical synthesis*; D002316:Cardiotonic Agents / Q000138:chemical synthesis*; D007553:Isotope Labeling; D010665:Phenylpropanolamine / Q000031:analogs & derivatives* / Q000138:chemical synthesis / Q000494:pharmacology
chemical_list: D000319:Adrenergic beta-Antagonists; D002316:Cardiotonic Agents; C051910:D 16427; D010665:Phenylpropanolamine
vernacular_title: 14C-Markierung von D 16,427, einer neuen positiv inotropen Wirksubstanz.