Synonyms: U-10,974;Anaprime;Prestwick_229;Pregna-1,4-diene-3,20-dione, 6.alpha.,9-difluoro-11.beta.,17,21-trihydroxy-16.alpha.-methyl-;Flucorticin;6alpha,9alpha-Difluoro-16alpha-methylprednisolone;U-10974;Fluvet;Cortexillar;RS 2177;Flumethason;Flucort (Veterinary);6alpha-Fluorodexamethasone;