6-allyloxy-2-[4-[2-(1-pyrrolidinyl)ethoxy]phenyl]benzo[b]thiophen-3-yl 4-(dimethylamino)methyl-3-methoxyphenyl ketone 以81%的产率得到4-(Dimethylamino)methyl-3-methoxyphenyl 6-Hydroxy-2-[4-[2-(1-pyrrolidinyl)ethoxy]phenyl]benzo[b]thiophen-3-yl Ketone Dioxalate