methyl thiophene-2-carbimidothioate hydroiodide 、 1-[3,5-bis-(1,1-dimethylethyl)-4-hydroxyphenyl]-3-[(4-aminophenyl)carbonyl]-2-imidazolidinone 以79%的产率得到1-[3,5-bis(1,1-dimethylethyl)-4-hydroxyphenyl]-3-{[4-[[imino(2-thienyl)methyl]amino]phenyl]carbonyl}-2-imidazolidinone Hydroiodide