(2-Methoxyethyl)(pyridin-3-ylmethyl)amine → N-(2-methoxyethyl)-N-(3-pyridinylmethyl)-2-(4-chlorophenyl)-7-methylimidazo[1,2-a]pyridine-3-acetamide.hydrochloride

Participants

Reaction Steps

According to the method of Example 14, 2-(4-chlorophenyl)-7-methylimidazo[1,2-a]pyridine-3-acetic acid and N-(3-pyridinylmethyl)-2-methoxyethylamine were used as raw materials for synthesis, white solid powder, yield 69.4%. m.p. 234-235° C., ESI-MS m/z: 450[M+H]+, 1H NMR(DMSO-d6, 400 MHz) δ: 2.39(s, 2.4H), 2.40(s, 0.6H), 3.10(s, 0.6H), 3.11(s, 2.4H), 3.48(t, 2H, J=4.76 Hz), 3.68(t, 2H, J=4.76 Hz), 4.14(s, 0.4H), 4.38(s, 1.6H), 4.63(s, 1.6H), 4.83(s, 0.4H), 7.16-7.22(m, 1H), 7.34-7.47(m, 4H), 7.51(s, 1H), 7.80-7.82(m, 1H), 8.10-8.12(m, 1H), 8.21-8.27(m, 1H), 8.48-8.51(m, 2H).

Provenance & Evidence