(2S)-(+)-1-(1H-indol-4-yl)oxy-3-[(2S,4S)-2-methyl-4-(4-trifluoromethylbenzo[b]thiophen-2-yl)piperidinyl]-2-propanol 、
草酸 以
乙酸乙酯 为溶剂,
生成
(2S)-(+)-1-(1H-Indol-4-yl)oxy-3-[(2S,4S)-2-methyl-4-(4-trifluoromethylbenzo[b]thiophen-2-yl)piperidinyl]-2-propanol oxalate