HCID 67050958, compound → HCID 67050980, compound

Participants

Reaction Steps

The general method described in Example 61 was followed using 2-butyl-1-methyl-8-{[4-(trifluoromethoxy)benzyl]oxy}-5-oxido-1H-imidazo[4,5-c]quinolin e (0.380 g, 0.853 mmol) in lieu of 2-butyl-1-methyl-5-oxido-8-{[6-(4-phenylbutoxy)hexyl]oxy}-1H-imidazo[4,5-c]quinoline. The crude product was purified by column chromatography on silica gel (eluting with 90:10 dichloromethane:methanol) to provide 93.9 mg of 2-butyl-1-methyl-8-{[4-(trifluoromethoxy)benzyl]oxy}-1H-imidazo[4,5-c]quinolin-4-amine as a white powder, mp 219.4-220.2° C.

Provenance & Evidence