3,3-ethylenedioxy-5-androsten-17β-yl-methyl Se-phenyl selenocarbonate 在
三正丁基氢锡 作用下,
以
苯 为溶剂,
以19%的产率得到((8S,9S,10R,13S,14S,17S)-10,13-dimethyl-1,2,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydrospiro[cyclopenta[a]phenanthrene-3,2'-[1,3]dioxolan]-17-yl)methanol