Trifluoroacetic acid → HCID 71555379, compound

Participants

Reaction Steps

To a solution of 27-1 (100 mg, 0.32 mmol) and Boc-glycine (68 mg, 0.39 mmol) in DCM (10 mL) was added TEA (98 mg, 0.96 mmol) and HATU (184 mg, 0.48 mmol). the mixture was stirred at rt for 16 h. The mixture then washed with saturated sodium bicarbonate solution (aq), and the organic layer was dried and evaporated. The residue was purified by column chromatography to yield tert-butyl(2-((3-((3-((1H-pyrrolo[2,3-b]pyridin-4-yl)methyl)thioureido)methyl)phenyl)amino)-2-oxoethyl)carbamate (120 mg, 0.26 mmol). To a solution of tert-butyl(2-((3-((3-((1H-pyrrolo[2,3-b]pyridin-4-yl)methyl)thioureido)methyl)phenyl)amino)-2-oxoethyl)carbamate (120 mg, 0.26 mmol) in DCM (10 mL) was added TFA (2 mL). The mixture was stirred at rt for 0.5 h. Solvent was evaporated and the residue was purified by semi-prep HPLC to yield Example 112, N-(3-((3-((1H-pyrrolo[2,3-b]pyridin-4-yl)methyl)thioureido)methyl)phenyl)-2-aminoacetamide (13 mg).

Provenance & Evidence