仅用于工业应用或科学研究，不可用于人类或动物的临床诊断或治疗，非药用.Abiraterone is a potent and irreversible CYP17A1 inhibitor with antiandrogen activity, which inhibits both the 17α-hydroxylase and 17,20-lyase activity of the cytochrome p450 enzyme CYP17 with IC50s of 2.5 nM and 15 nM, respectively.Abiraterone 是一种有效的不可逆的 CYP17A1 抑制剂，具有抗雄激素活性，抑制细胞色素 p450 酶 CYP17 的 17α-羟化酶和 17,20-裂合酶活性，IC50 值 分别为 2.5 nM 和 15 nM