5-(4-chloro-phenyl)-2-(4-iodo-thiophen-2-ylethynyl)-pyridine 、
2-(4-甲基-1-哌啶)-乙胺 反应 0.09h,
以The product was obtained analogously to Example 20.1a的产率得到{5-[5-(4-chloro-phenyl)-pyridin-2-ylethynyl]-thiophen-3-yl}-[2-(4-methyl-piperidin-1-yl)-ethyl]-amine