HCID 59351234, compound → HCID 59351206, compound

Participants

Reaction Steps

A solution of 4-(3-(4-(1H-benzo[d]imidazole-2-carbonyl)phenoxy)pyrazin-2-yl)-1-methyl-5,6-dihydropyridin-2(1H)-one (0.0687 g, 0.161 mmol) (Step 7, Example 252) in 1:1 EtOH-dioxane (8 mL) was added palladium, 10% wt. on activated carbon (0.007 g, 6.58 μmol) and hydrogenated (double-walled balloon pressure) at room temperature for 24 h. The reaction mixture was filtered via a pad of Celite, and the filtrate was concentrated in vacuo and purified via flash column chromatography (20% to 80% EtOAc (10% MeOH)/Hexanes) to give 4-(3-(4-(1H-benzo[d]imidazole-2-carbonyl)phenoxy)pyrazin-2-yl)-1-methylpiperidin-2-one (0.0262 g, 38.0% yield) as a light yellow amorphous solid. MS (ESI, pos. ion) m/z: 428.9 (M+1). IC50 (uM) +++++.

Provenance & Evidence