Methylamine tetrahydrofuran → HCID 69298827, compound

Participants

Reaction Steps

Using a procedure analogous to Example A1, 1-(2-fluoro-4-methyl-5-(8-methyl-2-(methylthio)-7-oxo-7,8-dihydropyrido[2,3-d]pyrimidin-6-yl)phenyl)-3-(3-(trifluoromethyl)phenyl)urea (0.092 g, 0.18 mmol) and 2.00M MeNH2/THF (0.89 ml, 1.8 mmol) were combined to afford 1-(2-fluoro-4-methyl-5-(8-methyl-2-(methylamino)-7-oxo-7,8-dihydropyrido[2,3-d]pyrimidin-6-yl)phenyl)-3-(3-(trifluoromethyl)phenyl)urea (28 mg, 31% yield) as a white solid. 1H NMR (400 MHz, DMSO-d6) δ 8.78 (s, 1H), 8.61 (s, 1H), 8.12-8.09 (m, 2H), 8.04 (s, 1H), 7.68 s, 1H), 7.64 (brd, J=10.0 Hz, 1H), 7.50 (dd, J=7.6 and 16.0 Hz, 1H), 7.31 (brd, J=7.6 Hz, 1H), 7.06 (d, J=12.4 Hz, 1H), 6.82 (brs, 1H), 3.59 (s, 3H), 3.08 (brd, J=4.4 Hz, 3H), 2.16 (s, 3H); MS (ESI) m/z: 501.0 (M+H+).

Provenance & Evidence