NOVEL 11 BETA - HYDROXYANDROSTA-4-ENE-3-ONES

摘要

11 .beta.-hydroxyandrosta-4-ene-3-one, compound of formula (I), and physiologically acceptable salt thereof; wherein R4 represents moiety selected from a group consisting of (A), (B) and (C), with a proviso that when R4 represents moiety (C), Z is S.