(2S)-(-)-1-(1H-indol-4-yl)oxy-3-[(2R,4R)-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-[(2R,4R)-2-methyl-4-(4-trifluoromethylbenzo[b]thiophen-2-yl)piperidinyl]-2-propanol oxalate