The present invention relates to a new process for the synthesis of 17β-hydroxy-des-A-androst-9,10-en-5-one, the compound of the following formula (1), which can be used as an intermediate in the synthesis of retroprogesterones.
本发明涉及一种合成 17β-羟基-去-A-雄甾-9,10-烯-5-酮的新工艺,即下式(1)的化合物,它可用作合成逆
孕酮的中间体。