HCID 53262182, compound → HCID 53262239, compound

Participants

Reaction Steps

Following the procedure for 3-(6-(4-(1-aminocyclobutyl)phenyl)-2-oxo-7-phenyl-2,3-dihydro-1H-pyrido[2,3-b][1,4]oxazin-1-yl)propanenitrile, tert-butyl(1-(4-(1-(4-cyanobutyl)-2-oxo-7-phenyl-2,3-dihydro-1H-pyrido[2,3-b][1,4]oxazin-6-yl)phenyl)cyclobutyl)carbamate (25 mg, 0.045 mmol) was reacted to afford the title compound (14.5 mg). 1H NMR (500 MHz, CH3OD) 7.60 (1H, s), 7.42 (2H, d), 7.39 (2H, d), 7.31 (3H, m), 7.25 (2H, m), 4.97 (2H, s), 4.11 (2H, t), 2.73-2.79 (2H, m), 2.54-2.61 (4H, m), 2.22-2.25 (1H, m), 1.95-1.97 (1H, m), 1.84-1.89 (2H, m), 1.74-1.78 (2H, m). LCMS (Method A): RT=4.19 min, M+H+=453.5.

Provenance & Evidence