Synonyms: Pregna-1,4-diene-3,20-dione,9-fluoro-11b,17,21-trihydroxy-16a-methyl-, 21-isonicotinate(7CI,8CI);Ausixone;Auxiloson;Dexamethasone 21-(4-pyridinecarboxylate);Dexamethasone 21-isonicotinate;Dexamethasone isonicotinate;HE 111;Isonicotinic acid dexamethasone-21 ester;Isonicotinic acid, 21-ester with 9-fluoro-11b,17,21-trihydroxy-16a-methylpregna-1,4-diene-3,20-dione;Ketoren;Pyridine-4-carboxylic acid 21-dexamethasone ester;Pyridine-4-carboxylic acid-(dexamethasone-21')-ester;Voren;