(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