Dimethylhydroxylamine → HCID 71622478, compound

Participants

Reaction Steps

3-[4-[[4-anilino-6-(ethylcarbamoylamino)pyridine-3-carbonyl]amino]phenyl]propanoic acid (Compound 78) (14.5 mg, 0.032 mmol) and dimethyl hydroxylamine (3.8 mg, 0.039 mmol) were dissolved in DMF (1 mL) and the DIPEA (17 μL, 0.098 mmol) added, followed by [dimethylamino(triazolo[4,5-b]pyridin-3-yloxy)methylene]-dimethyl-ammonium hexafluorophosphate (15 mg, 0.039 mmol). The mixture was stirred at RT. After 1 h the mixture was diluted with EtOAc and evaporated to dryness. The residue was dissolved in DCM and applied to a silica column, eluting with MeOH/DCM, to afford Compound 123 (8 mg).

Provenance & Evidence