rac-6-chloro-8-[(2,6-difluorobenzyl)oxy]-2-methyl-N-(piperidin-2-ylmethyl)imidazo[1,2-a]pyridine-3-carboxamide 在
Daicel Chiralpak OZ-H 作用下,
以
2-甲基戊烷 、
二乙胺 、
异丙醇 为溶剂,
生成 6-chloro-8-[(2,6-difluorobenzyl)oxy]-2-methyl-N-(piperidin-2-ylmethyl)imidazo[1,2-a]pyridine-3-carboxamide 、 6-chloro-8-[(2,6-difluorobenzyl)oxy]-2-methyl-N-(piperidin-2-ylmethyl)imidazo[1,2-a]pyridine-3-carboxamide