(1R,9S,12R)-3,4,6-Trimethoxy-5-methyl-12-(2,4,5-trimethoxy-3-methyl-benzyl)-11,13-diaza-tricyclo[7.3.1.02,7]trideca-2,4,6-triene-13-carbaldehyde                                                                                                                                                              在
                                                                                                                                                                                 selenium(IV) oxide   、                                                                                                  
双氧水                                                                                                                                  作用下,
                                                                                                                以
                                                                                         
丙酮                                                                                  为溶剂,
                                                                                                                                                    反应 3.0h,
                                                                                                                以67%的产率得到2-(3-Methyl-2,4,5-trimethoxyphenyl)methyl-3-hydroxy-4-oxo-7,9,10-trimethoxy-8-methyl-11-formyl-(1α,2β,5α)-1,2,3,4,5,6-hexahydro-1,5-imino-3-benzazocine