HCID 178461681, compound → HCID 178461683, compound

Participants

Reaction Steps

N-[(4-Chloro-1-guanidino-7-isoquinolinyl)sulphonyl]-N-[(1R)-1-phenylethyl]glycine t-butyl ester (100 mg, 0.19 mmol) was dissolved in a solution of EtOAc saturated with HCl (7.0 mL) and the mixture stirred at room temperature for 4 h. The mixture was concentrated in vacuo and the residue triturated with EtOAc to give N-[(4-Chloro-1-guanidino-7-isoquinolinyl)sulphonyl]-N-[(1R)-1-phenylethyl]glycine hydrochloride (75 mg, 0.14 mmol) as a white powder.

Provenance & Evidence