Isopropylamine → HCID 11948025, compound

Participants

Reaction Steps

The title compound was prepared from 3-[8-(2,6-difluorophenyl)-2-(methylthio)-7-oxo-7,8-dihydropyrido[2,3-d]pyrimidin-4-yl]-4-methylbenzoic acid by following the procedures in Example 19 using 2-propanamine for the amide formation and N,N,N′-trimethyl-1,3-propanediamine for the displacement reaction (88%). LC-MS (ES) m/z 549 (M+H)+; 1H-NMR (MeOD) δ 1.27 (d, 6H), 1.60 (m, H), 1.80 (m, 1H), 2.06 (m, 1H), 2.22 (m, 6H), 2.33 (m, 4H), 2.86 (m, 1H), 3.19 (m, 2H), 3.40 (m, 1H), 3.70 (m, 1H), 4.30 (m, 1H), 6.00 (m, 1H), 6.33 (d, 1H), 7.10 (t, 2H), 7.30 (m, 2H), 7.42 (d, 1H), 7.48 (m, 1H), 7.66 (s, 1H), 7.85 (d, 1H).

Provenance & Evidence