1-[2-(2-propynyloxy)ethyl]-1H-imidazo[4,5-c]quinolin-4-amine 、
1,3-二甲基-2-碘苯 在
crude product 、
methanol-dichloromethane 作用下,
以to provide 0.056 g of 1-(2-{[3-(2,6-dimethylphenyl)-2-propynyl]oxy}ethyl)-1H-imidazo[4,5-c]quinolin-4-amine as a solid, m.p. 200-201° C.的产率得到1-(2-{[3-(2,6-dimethylphenyl)-2-propynyl]oxy}ethyl)-1H-imidazo[4,5-c]quinolin-4-amine