1-(4-aminobutyl)-1H-imidazo[4,5-c]quinolin-4-amine → HCID 23512654, compound

Participants

Reaction Steps

According to the general method of Example 14, 1-(4-aminobutyl)-1H-imidazo[4,5-c]quinolin-4-amine and 2-(n-pentylthio)pyridine-3-carbonyl chloride were combined to provide N3-[4-(4-amino-1H-imidazo[4,5-c]quinolin-1-yl)butyl]-2-(pentylsulfanyl)nicotinamide as a tan powder, m.p. 158.0-161.0° C. 1H NMR (300 MHz, DMSO-d6) δ 8.47-8.41 (m, 2H), 8.21 (s, 1H), 8.06 (d, J=8.2 Hz, 1H), 7.63 (dd, J=8.3, 1.1 Hz, 1H), 7.54 (dd, J=7.6, 1.8 Hz, 1H), 7.47-7.41 (m, 1H), 7.26-7.21 (m, 1H), 7.08 (dd, J=7.5, 4.8 Hz, 1H), 6.57 (broad s, 2H), 4.64 (t, J=6.9 Hz, 2H), 3.27 (m, 2H), 2.98 (t, J=7.3 Hz, 2H), 1.96 (m, 2H), 1.62-1.46 (m, 4H), 1.35-1.20 (m, 4H), 0.83 (t, J=7.1 Hz, 3H); MS (EI) m/e 462.2196 (462.2202 calcd for C25H30N6OS).

Provenance & Evidence