HCID 178490339, compound → HCID 178490340, compound

Participants

Reaction Steps

N-[(4-Chloro-1-guanidino-7-isoquinolinyl)sulphonyl]-N-(3-methoxybenzyl)glycine t-butyl ester hydrochloride (95 mg, 0.167 mmol) was dissolved in CF3CO2H (1.0 mL) and the mixture stirred at room temperature for 1 h. The mixture was diluted with PhMe and the solvents were evaporated in vacuo. The residue was dissolved in EtOAc and stirred at room temperature for 1 h. The resulting precipitate was collected by filtration, washed with Et2O and dried to give N-[(4-chloro-1-guanidino-7-isoquinolinyl)sulphonyl]-N-(3-methoxybenzyl)glycine (65 mg, 0.128 mmol) as a white powder.

Provenance & Evidence