Hydrogen Bromide → HCID 68664078, compound

Participants

Reaction Steps

A mixture of 387 mg of so obtained 2-(2-benzyloxycarbonyl-aminoethyl)-5-methyl-4-oxo-3,4-dihydrothieno[2,3-d]pyrimidine-6-carboxylic acid and 4.5 mL of hydrobromic acid was stirred at room temperature for 3 hours, and thereafter the solvent was distilled off under reduced pressure to provide 410 mg (quantitative) of the title compound.

Provenance & Evidence