反应详情

2,2′-(3-(3-((4-Carbamimidamidobenzoyl)oxy)phenyl)-4,5-dihydro-1,2-oxazole-5,5-diyl)diacetic acid trifluoroacetate (40.9 mg) was suspended in water (1 mL), and an aqueous solution prepared from ammonium acetate (17.06 mg) and water (1 mL) was added to the suspension at room temperature. The obtained mixture was stirred at room temperature for 1 hour, and then, the solid was collected by filtration and washed with water and acetone to obtain the title compound (28.4 mg).

1. additionwas added to the suspension at room temperature
2. filtrationthe solid was collected by filtration
3. washwashed with water and acetone