(3S,6R,10S,13R)-6,13-dimethyl-3,10-bis(1'-methylethyl)-6,13-dimethoxy-1,4,8,11-tetraazacyclotetradeca-7(E),14(E)-diene-5,12-dione                                                                                                                                                              在
                                                                                                                                         palladium on activated charcoal                                                                                                                                                                                                                               
氢气                                                                                                                                  作用下,
                                                                                                                以
                                                                                         
二氯甲烷                                                                                  为溶剂,
                                                                                                                                                    反应 888.0h,
                                                                                                                以70%的产率得到(3S,6R,10S,13R)-6,13-dimethyl-6,13-dimethoxy-3,10-bis(1'-methylethyl)-1,4,8,11-tetraazacyclotetradecane-5,12-dione