N-Methyl-12-(2-propyl-1H-imidazo[4,5-c]quinolin-1-yl)dodecanamide 、
间氯过氧苯甲酸 、
对甲苯磺酰氯 、
ammonium hydroxide 在
crude product 作用下,
以to provide 1.036 g of 12-(4-amino-2-propyl-1H-imidazo[4,5-c]quinolin-1-yl)-N-methyldodecanamide as a brown crystalline solid, mp 135-137° C.的产率得到12-(4-amino-2-propyl-1H-imidazo[4,5-c]quinolin-1-yl)-N-methyldodecanamide