Water → HCID 59136005, compound

Participants

Reaction Steps

To a solution of 2-({7-[methyl(pyridin-2-ylsulfonyl)amino]-2-[5-(thiomorpholinomethyl)-4,5-dihydro-1,3-thiazol-2-yl]-1H-indol-5-yl}oxy)acetamide (31.7 mg) in tetrahydrofuran (1 mL) and ethanol (1 mL) were added water (1 mL) and OXONE (registered trade mark, 20 mg), and the mixture was stirred at room temperature for 3 hr. Aqueous sodium thiosulfate solution was added, and the mixture diluted with ethyl acetate. The organic layer was washed with water and saturated brine, dried over anhydrous magnesium sulfate, and concentrated under reduced pressure. The residue was crystallized from ethyl acetate-diisopropyl ether to give the title compound (15.7 mg, yield 48%) as colorless crystals. melting point 160-161° C.

Provenance & Evidence