(2S)-3-[(2S,4S)-4-(4,5-dimethoxybenzo[b]thiophen-2-yl)-2-methylpiperidinyl]-1-(1H-indol-4-yl)oxy-2-propanol 、
草酸 以
乙酸乙酯 为溶剂,
以100%的产率得到(2S)-3-[(2S,4S)-4-(4,5-Dimethoxybenzo[b]thiophen-2-yl)-2-methylpiperidinyl]-1-(1H-indol-4-yl)oxy-2-propanol oxalate