四氢吡咯 、
N-[2,4-dibromo-6-methylpyridin-3-yl]-2-[4-(2-hydroxyethyl)piperazin-1-yl]acetamide 在
silica gel 、
正己烷 、
丙酮 、 crude product 作用下,
反应 96.0h,
以to thereby yield a crude product of 2-[4-(2-hydroxyethyl)piperazin-1-yl]-N-[2,4-bis(pyrrolidin-1-yl)-6-methyl-3-pyridyl]acetamide (1.22 g) as a brown foamed substance的产率得到2-[4-(2-hydroxyethyl)piperazin-1-yl]-N-[2,4-bis(pyrrolidin-1-yl)-6-methyl-3-pyridyl]acetamide