反应详情

{5-[Benzyl-(4-chloro-benzoyl)-amino]-2-propyl-benzoimidazol-1-yl}-acetic acid tert-butyl ester (0.12 mmol) was treated with TFA (2 mL) for 2 hours, concentrated, and purified by preparative LCMS to give the title compound. MS calculated for C26H24ClN3O3+H: 462, observed: 462.

1. concentrationconcentrated
2. custompurified by preparative LCMS