1-((1H-imidazol-2-yl)methyl)-6-(4-(1-aminocyclobutyl)phenyl)-7-phenyl-1H-pyrido[2,3-b][1,4]oxazin-2(3H)-one → HCID 67256995, compound

Participants

Reaction Steps

Following the procedure for 1-((1H-imidazol-2-yl)methyl)-6-(4-(1-aminocyclobutyl)phenyl)-7-phenyl-1H-pyrido[2,3-b][1,4]oxazin-2(3H)-one, tert-butyl(1-(4-(2-oxo-7-phenyl-1-(pyridin-2-ylmethyl)-2,3-dihydro-1H-pyrido[2,3-b][1,4]oxazin-6-yl)phenyl)cyclobutyl)carbamate (16 mg, 0.03 mmol) was reacted to afford the title compound (17 mg, 87%). LCMS (Method A): RT=4.11 min, M-16=446. 1H NMR (500 MHz, MeOD): 8.54 (1H, d), 7.91-7.87 (1H, t), 7.53 (1H, d), 7.42-7.35 (6H, m), 7.26-7.21 (3H, m), 7.04 (2H, d), 5.39 (2H, s), 5.11 (2H, s), 2.77-2.72 (2H, m), 2.59-2.53 (2H, m), 2.25-2.21 (1H, m), 1.98-1.94 (1H, m).

Provenance & Evidence