3-酮-4-氮杂-5a-雄烷-17b-羧酸

叔丁胺

3-oxo-4-azaandrosta-5,16-diene-17-(N-tert-butylcarboxamide)

benzothiazolyl 3-oxo-4-aza-5α-androstane-17β-thiocarboxylate

4-氮杂-5alpha-雄甾-3-酮-17beta-羧酸甲酯