37413-99-3
9Β,11Β-环氧-16Β-甲基孕甾-1,4-二烯-17Α-醇-3,20-二酮
→
~83%
1879-77-2
多倍他索
113926-56-0
3β-acetoxy-16α,17α-epoxy-5α-pregn-9(11)-en-20-one
14135-32-1
16Β-甲基孕甾-1,4,9(11)-三烯-17Α-醇-3,20-二酮
378-44-9
倍他米松
987-24-6
醋酸倍氟美松