Ammonia → HCID 66604278, compound

Participants

Reaction Conditions

Reaction Steps

A mixture of methyl 7-methoxy-2-(piperidin-1-yl)-5H-pyrido[3,2-b]indole-4-carboxylate (15 mg, 0.044 mmol) and 7 N NH3 in MeOH (1.5 mL) in a sealed microwave tube was heated at 75° C. for 40 h. Removal of solvent to afford 7-methoxy-2-(piperidin-1-yl)-5H-pyrido[3,2-b]indole-4-carboxamide (14 mg, 0.038 mmol, 87% yield) as a solid. MS (ESI) m/z 325.1 (M+H). 1H NMR (500 MHz, MeOD) δ ppm 8.04 (1H, d, J=8.85 Hz), 7.21 (1H, s), 7.06 (1H, d, J=2.14 Hz), 6.82 (1H, dd, J=8.70, 2.29 Hz), 3.91 (3H, s), 3.49-3.62 (4H, m), 1.74-1.82 (4H, m), 1.66-1.73 (2H, m).

Provenance & Evidence