Compounds of Formula I ##STR1## wherein Z contains an ether or thioether moeity, are inhibitors of the 5.alpha.-reductase enzyme and isozymes thereof. The compounds are useful for the treatment of hyperandrogenic disease conditions and diseases of the skin and scalp.
式I的化合物##STR1## 其中Z包含醚或
硫醚基团,是5α-还原酶酶及其同工酶的
抑制剂。这些化合物对于治疗高雄激素病症和皮肤头皮疾病是有用的。