HCID 69848080, compound → HCID 22713891, compound

Participants

Reaction Steps

A solution of {1-[3-(9-chloro-3-methyl-4-oxo-5H-isoxazolo[4,3-c]quinolin-5-yl)-cyclohexylcarbamoyl]-2-phenyl-ethyl}-carbamic acid tert-butyl ester, 82 mg (0.14 mmol) in 15 mL of HCl-saturated acetic acid was stirred three hours at rt., then concentrated to dryness. The residue was slurried 3× in acetonitrile and concentrated to dryness to give a quantitative yield of the title compound as a tan foam. MS (ion spray) 479.2. (M+).

Provenance & Evidence