(1S)-1-<(2R)-2-(2,4-difluorophenyl)-2-oxiranyl>ethanol 、
1-(4-methoxyphenyl)imidazol-2(1H)-one 以1-[(1R,2S)-2-(2,4-difluorophenyl)-2,3-epoxy-1-methylpropyl]-3-(4-methoxyphenyl)-2(1H,3H)-imidazolone (617 mg) was obtained as colorless prisms的产率得到1-[(1R,2S)-2-(2,4-difluorophenyl)-2,3-epoxy-1-methylpropyl]-3-(4-methoxyphenyl)-2(1H,3H)-imidazolone