HCID 86717954, compound → HCID 86717953, compound

Participants

Reaction Steps

130 mg of benzyl (3S)-3-[({8-[(2,6-difluorobenzyl)oxy]-2-methylimidazo[1,2-a]pyridin-3-yl}-carbonyl)amino]pyrrolidine-1-carboxylate (Example 115A; 0.250 mmol) were initially charged in 60 ml of ethanol, 17.5 mg 20% palladium-(II) hydroxide (0.025 mmol, 0.1 equivalents) were added and the mixture was hydrogenated under hydrogen standard pressure for two hours. The reaction mixture was filtered and concentrated and the residue was purified by preparative HPLC. This gave 42 mg (44% of theory) of the title compound.

Provenance & Evidence