N-叔丁基-3-酮-4-氮杂-5a-雄甾烯-17b-酰胺

雄甾-3-酮-4-烯-17bata-羧酸甲酯

(3S,3aS,5aS,6R,9aS,9bS)-6-(2-Carboxyethyl)-3a,6-dimethyl-7-oxodod ecahydro-1H-cyclopenta[a]naphthalene-3-carboxylic acid

N,N-二乙基-3-氧代-4-氮杂雄甾-1-烯-17-甲酰胺