ethyl 6-[2-(2-methoxyethyl)-1H-imidazo[4,5-c]quinolin-1-yl]hexanoate 、
sodium hydroxide 反应 16.0h,
以to provide 8.35 g of 6-[2-(2-methoxyethyl)-1H-imidazo[4,5-c]quinolin-1-yl]hexanoic acid after the aqueous work-up procedure的产率得到6-[2-(2-methoxyethyl)-1H-imidazo[4,5-c]quinolin-1-yl]hexanoic acid