Antiandrogen. II. Oxygenated 2-Oxapregnane Steroids.
作者:Shigehiro TAKEGAWA、Naoyuki KOIZUMI、Hiroo TAKAHASHI、Kenyu SHIBATA
DOI:10.1248/cpb.41.870
日期:——
Oxygenated derivatives of 2-oxachlormadinone acetane (17-acetoxy-6-chloro-2-oxapregna-4, 6-diene-3, 20-dione) at C11, C15, and C16 were prepared as potential antiandrogenic agents. Biological evaluation showed the 15β-hydroxyl compound to have a high potent antiandrogenic activity when tested in the castrated male rat.
2-氧氯马地酮乙酸酯(17-乙酸氧基-6-氯-2-氧孕烯-4,6-二烯-3,20-二酮)的氧化衍生物在C11、C15和C16位点被制备为潜在的抗雄激素剂。生物评估显示,15β-羟基化合物在阉割雄性大鼠中具有很强的抗雄激素活性。