Ammonia → HCID 178520222, compound

Participants

Reaction Steps

Triethylamine (0.058 g, 0.416 mmol) was added to a solution of 3-(7-amino-1H-benzoimidazol-2-yl)-4-((S)-2-hydroxy-2-phenyl-ethylamino)-1H-pyridin-2-one (0.060 g, 0.166 mmol) (Prepared according to the general method for the intermediates of formula II and III above) and phenylacetyl chloride (0.051 g 0.32 mmol) in THF (2 ml) and the reaction stirred at room temperature. After 20 hours methanolic ammonia was added (5 ml) and the reaction stirred for a further 20 hours. The reaction mixture was concentrated under reduced pressure and the crude solid washed with acetonitrile water (1:1; 10 ml) to give the desired product (0.034 g; 43%).

Provenance & Evidence