2-[4-(piperidin-1-ylmethyl)phenyl]ethanamine 、
1-(2-bromo-ethyl)-4-[2-(4-fluoro-phenyl)-ethyl]-1H-pyrrole-2-carboxylic acid methyl ester 在
sodium hydride 作用下,
以
乙腈 为溶剂,
以47%的产率得到7-(4-fluorophenethyl)-2-(4-(piperidin-1-ylmethyl)phenethyl)-3,4-dihydropyrrolo[1,2-a]pyrazin-1(2H)-one