Trifluoroacetic acid → HCID 69127013, compound

Participants

Reaction Steps

To a solution of (2R)-2-{[(2R)-1-(BOC)pyrrolidine-2-yl]carbonyl}amino-N-{(3S)-3-[cyclohexyl(isobutyryl)amino]pyrrolidine-1-yl}-3-(4-chlorophenyl)propionamide, prepared in Step A, (50.0 mg, 0.081 mmol) in DCM (2 mL) was added TFA (2 mL). After the reaction solution was stirred at rt for 30 min. the solvent was removed in vacuo, and the residue was purified by HPLC to give the title compound (50.0 mg, 98.2%).

Provenance & Evidence