(1S)-1-<(2R)-2-(2,4-difluorophenyl)-2-oxiranyl>ethanol 、
吡唑 以(2S)-2-(2,4-difluorophenyl)-2-[(1R)-1-(1H-pyrazol-1-yl)ethyl]oxirane (166 mg) was obtained by the same way as in Reference Example 2的产率得到(2S)-2-(2,4-difluorophenyl)-2-[(1R)-1-(1H-pyrazol-1-yl)ethyl]oxirane