HCID 66971258, compound → HCID 66971009, compound

Participants

Reaction Steps

To a solution of 1-BOC-(2S,4S)-4-{(4,4-dimethylcyclohexyl)[(2S)-tetrahydrofuran-2-ylcarbonyl]amino}-2-[(ethylamino)carbonyl)pyrrolidine (0.95 g, 2.0 mmol) prepared in Step A in DCM (1□) was added dropwise 4M HCl (1□). The reaction mixture was stirred at rt for 1 h, and concentrated in vacuo. The residue was concentrated in vacuo to give the title compound (730 mg, 99.9%).

Provenance & Evidence