Hydrochloric Acid → HCID 25195744, compound

Participants

Reaction Steps

The title compound was prepared from 4-(4-amino-2-fluorophenoxy)-3-(2-(pyridin-2-yl)ethynyl)pyridin-2-amine (25 mg, 0.078 mmol) and a 0.3 M solution of 2-(4-fluorophenyl)acetyl isocyanate in toluene (Compound D of Example 11, 0.26 mL, 0.078 mmol) in the same manner as Step E of Example 11. The crude product was prepared by preparative HPLC (Column B). The TFA salt was converted to the hydrochloride in the same manner as in Step E of Example 36 to give the title compound (18 mg, 40%) as a brown solid. 1H NMR (DMSO-d6) δ 11.06 (s, 1H), 10.63 (s, 1H), 8.62 (d, 1H, J=4.6 Hz), 8.23 (s, 1H), 7.99 (d, 1H, J=7.1 Hz), 7.94-7.84 (m, 3H), 7.87-7.76 (m, 1H), 7.51-7.42 (m, 3H), 7.39-7.32 (m, 2H), 7.21-7.13 (m, 2H), 6.30 (d, 1H, J=7.1 Hz), 3.74 (s, 2H) MS(ESI+): m/z 498.11 (M+H)+.

Provenance & Evidence