(1S,2S,4aS,8aS)-1-[(5-Ethyl-2,3-dimethoxy-phenyl)-hydroxy-methyl]-2,5,5,8a-tetramethyl-decahydro-naphthalen-2-ol                                                                                                                                                              在
                                                                                                                                         palladium on activated charcoal                                                                                                                                                                                                                               
氢气                                                                                                                                  作用下,
                                                                                                                以
                                                                                         
乙酸乙酯                                                                                  为溶剂,
                                                                                                                                                                                        以85%的产率得到(1R,2S,4aS,8aS)-1-(5-Ethyl-2,3-dimethoxy-benzyl)-2,5,5,8a-tetramethyl-decahydro-naphthalen-2-ol