3-硝基苯磺酰氯 、
1-(4-aminobutyl)-2-butyl-1H-imidazo[4,5-c]quinolin-4-amine 以N1-[4-(4-Amino-2-butyl-1H-imidazo[4,5-c]quinolin-1-yl)butyl]-3-nitro-1-benzenesulfonamide was isolated as the hydrochloride salt (white solid), m.p. 176.0-178.2° C的产率得到N1-[4-(4-Amino-2-butyl-1H-imidazo[4,5-c]quinolin-1-yl)butyl]-3-nitro-1-benzenesulfonamide