Cyclopentanecarbonyl chloride → HCID 58833703, compound

Participants

Reaction Steps

A modification of the method described in Example 15 was used to treat 2-butyl-1-methyl-8-(2-piperidin-4-ylethoxy)-1H-imidazo[4,5-c]quinolin-4-amine with cyclopentanecarbonyl chloride. The crude product was purified by column chromatography on silica gel to provide 2-butyl-8-{2-[1-(cyclopentylcarbonyl)piperidin-4-yl]ethoxy}-1-methyl-1H-imidazo[4,5-c]quinolin-4-amine as a white solid, mp 147.2-150.1° C.

Provenance & Evidence