3-[(6,7-Dimethoxy-4-quinazolinyl)oxy]aniline → HCID 58267746, compound

Participants

Reaction Steps

Phenyl 3-tert-butyl-1-(2-methylpyridin-3-yl)-1H-pyrazol-5-ylcarbamate (105 mg, 0.3 mmol) was treated with 3-(6,7-dimethoxyquinazolin-4-yloxy)aniline (89 mg, 0.30 mmol) (prepared as described in Example 113A) using the procedure in Example 115C to afford 1-(3-tert-butyl-1-(2-methylpyridin-3-yl)-1H-pyrazol-5-yl)-3-(3-(6,7-dimethoxyquinazolin-4-yloxy)phenyl)urea (33 mg, 0.06 mmol, 20%). 1H NMR (300 MHz, DMSO-d6) δ 8.99 (s, 1H), 8.60 (d, 1H), 8.54 (s, 1H), 8.35 (s, 1H), 7.80 (d, 1H), 7.54 (s, 2H), 7.45-7.32 (m, 3H), 7.12 (d, 1H), 6.91 (d, 1H), 6.35 (s, 1H), 3.99 (s, 3H), 3.97 (s, 3H), 2.20 (s, 3H) 1.25 (s, 9H); LC-MS (ESI) m/z 554 (M+H)+.

Provenance & Evidence