2-溴-9beta,11beta-环氧-6beta-氟-17,21-二羟基-16alpha-甲基孕甾-1,4-二烯-3,20-二酮17,21-二(乙酸酯) 在
盐酸 作用下,
以
丙酮 为溶剂,
生成 Acetic acid (6R,8S,9R,10S,11S,13S,14S,16R,17R)-17-(2-acetoxy-acetyl)-2-bromo-9-chloro-6-fluoro-11-hydroxy-10,13,16-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl ester