Hydrogen chloride-ethyl acetate → HCID 70205491, compound

Participants

Reaction Steps

To a methanol solution of 75 mg (0.15 mmol) of imidazo[1,2-a]pyridin-5-acetic [3-(1,1,6,8-tetraoxo-9-phenyl-2,3,4,8-tetrahydropyrimido[6,1-b][1,3]thiazine-7-yl)propyl]amide, 0.1 ml of 4N hydrochloric acid-ethyl acetate was added, followed by stirring, after which the solvent was distilled off, to yield 75 mg (92.0%, light yellow oily substance) of the desired product.

Provenance & Evidence