6-Benzyloxy-3-[-3-methyl-4-[(1-pyrrolidinyl)methyl]-benzyl]-2-[4-(3-benzyloxycarbonyl-2-oxoimidazolidin-4-yl-methoxy)phenyl]benzo[b]thiophene 以
甲醇 、
氯仿 、
白碳黑 为溶剂,
以42%的产率得到6-Hydroxy-3-[3-methyl-4-[(1-pyrrolidinyl)-methyl]benzyl]-2-[4-(2-oxoimidazolidin-4-ylmethoxy)phenyl]-benzo[b]thiophene Oxalate