(8R,9S,13S,14S,17R)-17-[3-[2-[2-[3-[(8R,9S,13S,14S,17R)-17-hydroxy-13-methyl-3-phenylmethoxy-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-17-yl]propoxy]ethoxy]ethoxy]propyl]-13-methyl-3-phenylmethoxy-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-17-ol                                                                                                                                                              在
                                                                                                                                         palladium on activated charcoal                                                                                                                                                                                                                               
氢气                                                                                                                                  作用下,
                                                                                                                以
                                                                                         
四氢呋喃                                                                                  为溶剂,
                                                                                                                                                            22.0 ℃
                                                                                                                            、101.32 kPa
                                                                                条件下,
                                                                                                                反应 24.0h,
                                                                                                                以100%的产率得到(8R,9S,13S,14S,17R)-17-[3-[2-[2-[3-[(8R,9S,13S,14S,17R)-3,17-dihydroxy-13-methyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-17-yl]propoxy]ethoxy]ethoxy]propyl]-13-methyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthrene-3,17-diol