Ammonia → HCID 86685984, compound

Participants

Reaction Steps

HATU (38 mg, 0.1 mmol), Et3N (10.1 mg, 0.1 mmol) and ammonia (1.6 M in 1,4-dioxane, 125 μL, 0.2 mmol) were added to a solution of [5-(6-chloro-1-oxo-3,4-dihydro-1H-isoquinolin-2-yl)-pyridin-3-yloxy]-acetic acid (33.2 mg, 0.1 mmol) in DMF (2 mL). The reaction mixture was stirred at RT overnight before it was poured into water and extracted with EtOAc (2×5 mL). The organic layers were dried over anhy. Na2SO4, filtered and concentrated in vacuo to give a crude product which was purified by prep-HPLC to give title compound (5.4 mg, 16%) as a white solid. MS: 332.1 (M+H+).

Provenance & Evidence