Mifetristone is a kind of synthetic solid ketone that is mainly made up of anti - progesterone and alcoholate and it can cure diseases with sex hormone dependence and is worth spread.

• 米非酮是一种合成类固酮,其结构类似炔诺酮,有抗孕酮、糖皮质醇和轻度抗雄性激素特性,对性激素依赖性疾病的治疗具有较好的临床效果,值得推广使用。