Synonyms: 21-amino-9-fluoro-11β,17 -dihydroxy-16β-methylpregna-1,4-diene-3,20-dione, hydrochloride;(9ξ,11β,16β)-21-Amino-9-fluoro-11,17-dihydroxy-16-methylpregna-1,4-diene-3,20-dione hydrochloride;(8S,10S,11S,13S,14S,16S,17R)-17-(Aminoacetyl)-9-fluoro-11,17-dihydroxy-10,13,16-trimethyl-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-3-one hydrochloride;(11β,16β)-pregna-1,4-diene-3,20-dione,21-amino-9-fluoro-11,17-dihydroxy-16-methyl-,hydrochloride;