3-[(1S,3aS,4R,7aS)-1-(tert-Butyl-dimethyl-silanyloxy)-7a-methyl-6-oxo-octahydro-inden-4-yl]-propionic acid methyl ester                                                                                                                                                              在
                                                                                                                                                                                 
氢氧化钾                                                                                                                                  作用下,
                                                                                                                以
                                                                                         
甲醇                                                                                  为溶剂,
                                                                                                                                                    反应 4.0h,
                                                                                                                生成                                                 3-[(1S,3aS,4R,7aS)-1-(tert-Butyl-dimethyl-silanyloxy)-7a-methyl-6-oxo-octahydro-inden-4-yl]-propionic acid