(1-氮杂双环[2.2.2]-3-辛基)-(4-甲氧基苄基)-胺   、                                                                                      (4-Iodomethyl-5-oxo-2-phenyl-4,5-dihydro-oxazol-4-yl)-acetic acid tert-butyl ester                                                                                                                                                              在
                                                                                                                                                                                 
N,N-二异丙基乙胺                                                                                                                                  作用下,
                                                                                                                以
                                                                                         various solvent(s)                                                                                  为溶剂,
                                                                                                                                                    反应 32.0h,
                                                                                                                以43%的产率得到[(S)-4-((S)-1-Cyclohexylcarbamoyl-2-phenyl-ethylcarbamoyl)-2-phenyl-4,5-dihydro-oxazol-4-yl]-acetic acid tert-butyl ester