9α-氟-11β,17α,21-三羟基-16β-甲基孕甾-1,4-二烯-3,20-二酮9α-氟-16β-甲基-11β,17α,21-三羟基-1,4-孕甾二烯-3,20-二酮9α-氟-16β-甲基泼尼松龙倍他米松Betamethasone9α-Fluoro-16β-methyl-11β,17α,21-trihydroxy-1,4-pregnadiene-3,20-dione9α-Fluoro-16β-methylprednisolone9α-Fluoro-11β,17α,21-trihydroxy-16β-methylpregna-1,4-diene-3,20-dione