1-({[({3-(4-chlorophenyl)-5-oxo-4-[(2S)-3,3,3-trifluoro-2-hydroxypropyl]-4,5-dihydro-1H-1,2,4-triazol-1-yl}acetyl)amino][3-(trifluoromethyl)phenyl]acetyl}amino)cyclopropanecarboxylic acid 在
stationary phase Daicel Chiralpak AD-H, 10 nm, column: 250 mm×20 mm 作用下,
以
2-甲基戊烷 、
异丙醇 为溶剂,
生成 1-({[({3-(4-chlorophenyl)-5-oxo-4-[(2S)-3,3,3-trifluoro-2-hydroxypropyl]-4,5-dihydro-1H-1,2,4-triazol-1-yl}acetyl)amino][3-(trifluoromethyl)phenyl]acetyl}amino)cyclopropanecarboxylic acid 、 1-({[({3-(4-chlorophenyl)-5-oxo-4-[(2S)-3,3,3-trifluoro-2-hydroxypropyl]-4,5-dihydro-1H-1,2,4-triazol-1-yl}acetyl)amino][3-(trifluoromethyl)phenyl]acetyl}amino)cyclopropanecarboxylic acid