反应详情

The title compound was prepared following the procedure described in Example-1 using N4-(tert-butyl)quinazoline-4,8-diamine (Intermediate-55, 100 mg, 0.46 mmol), 6-chloro-2-fluoro-3-(isobutyramidomethyl)benzoic acid (Intermediate-60, 188 mg, 0.69 mmol), thionyl chloride (1 mL), and DIPEA (238 mg, 1.80 mmol) in THF (2 mL) to afford 13 mg of the title product. 1H NMR (300 MHz, DMSO-d6): δ 10.42 (s, 1H), 8.69 (d, 1H), 8.50 (s, 1H), 8.37 (t, 1H), 8.15 (d, 1H), 7.52-7.40 (m, 4H), 4.32 (d, 2H), 1.55 (s, 9H), 1.03 (d, J=6.3 Hz, 6H); MS [M+H]+: 474.34.

1. customThe title compound was prepared