2-Aminopropanol → HCID 69298115, compound

Participants

Reaction Steps

Using a procedure analogous to Example A1, 1-(4-chloro-3-(trifluoromethyl)phenyl)-3-(2-fluoro-5-(8-methyl-2-(methylthio)-7-oxo-7,8-dihydropyrido[2,3-d]pyrimidin-6-yl)phenyl)urea from Example 67 (55 mg, 0.100 mmol) and 2-amino-1-propanol (249 mg, 3.31 mmol) were combined to provide 1-(2-fluoro-5-(2-(1-hydroxypropan-2-ylamino)-8-methyl-7-oxo-7,8-dihydropyrido[2,3-d]pyrimidin-6-yl)phenyl)-3-(3-(trifluoromethyl)phenyl)urea (489 mg, 22% yield). 1H NMR (300 MHz, DMSO-d4), δ 1.15 (s, 3H), 3.37-3.56 (m, 4 H), 3.90-4.15 (m, 1 H), 4.69 (s, 1 H), 7.22-7.55 (m, 6 H), 7.84 (s, 1 H), 8.02 (s, 1 H), 8.36-8.38 (m, 1 H), 8.63 (br. s, 2 H), 9.38 (s, 1 H), OH missing; MS (ESI) m/z: 531.2 (M+H+).

Provenance & Evidence