3β-cholestanyl thiocyanide                                                                                                                                                              在
                                                                                                                                                                                 lithium aluminium tetrahydride   、                                                                                                  
正丁基锂   、                                                                                                  (PhSeO)2O                                                                                                                                  作用下,
                                                                                                                以
                                                                                         
四氢呋喃                                                                                  为溶剂,
                                                                                                                                                                                        生成                                                 [(3S,5S,8R,9S,10S,13R,14S,17R)-10,13-dimethyl-17-[(2R)-6-methylheptan-2-yl]-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yl]sulfanyl-methylsulfanylmethanone