Methyl [2-({[3-(4-chlorophenyl)-5-oxo-4-(3,3,3-trifluoropropyl)-4,5-dihydro-1H-1,2,4-triazol-1-yl]acetyl}amino)-2-(2,3-dichlorophenyl)ethyl]carbamate 在
Daicel Chiralcel OD-H 作用下,
生成 methyl [2-({[3-(4-chlorophenyl)-5-oxo-4-(3,3,3-trifluoropropyl)-4,5-dihydro-1H-1,2,4-triazol-1-yl]acetyl}amino)-2-(2,3-dichlorophenyl)ethyl]carbamate 、 methyl [2-({[3-(4-chlorophenyl)-5-oxo-4-(3,3,3-trifluoropropyl)-4,5-dihydro-1H-1,2,4-triazol-1-yl]acetyl}amino)-2-(2,3-dichlorophenyl)ethyl]carbamate