Methanol → HCID 58386388, compound

Participants

Reaction Steps

Under a hydrogen atmosphere 30 mg (0.06 mmol) 1-{1-[6-(5-nitro-2,3-dihydro-indole-1-carbonyl)-pyrimidin-4-yl]-piperidin-4-yl}-1,3-dihydro-imidazo[4,5-b]pyridin-2-one and 10 mg palladium on charcoal (10%) were hydrogenated in a 1:1 mixture methanol:THF (5 mL each) at RT and 3 bar hydrogen pressure. Then the catalyst was removed by suction filtering and the filtrate was evaporated down i. vac. The residue was dissolved in 1 mL DMF, filtered through a syringe filter and purified by preparative HPLC. The product fractions were combined and lyophilised.

Provenance & Evidence