A compound represented by the following formula ##STR1## wherein A represents a hydrogen atom or a lower alkanoyl group, Z represents an oxygen atom or the group ##STR2## in which R represents a hydrogen atom or a lower alkyl group, and X represents a halogen atom, the compound being useful for controlling androgen-dependent diseases, particularly for preventing abortion or for contraception.
以下化合物公式表示的化合物 ##
STR1## 其中A代表
氢原子或低级烷酰基,Z代表
氧原子或该基团##
STR2## 其中R代表
氢原子或低级烷基,X代表卤素原子,该化合物可用于控制与雄激素依赖性疾病,特别是用于预防流产或避孕。