Pyridine → HCID 86674503, compound

Participants

Reaction Steps

A mixture of 2-{2,6-dichloro-3-[(2,2-dimethyl-propionylamino)-methyl]-phenylamino}-5-[4-trifluoromethyl-piperidinyl]-3-methyl-3H-imidazo[4,5-b]pyridine-6-carboxylic acid (54 mg, 0.090 mmol), (1-chloro-2-methyl-propenyl)-dimethylamine (0.026 mL, 0.20 mmol) and DCM (2 mL) is stirred for 30 min. This mixture is added to 4-trifluoromethoxyaniline (0.100 mmol) and pyridine (25 μL, 0.32 mmol) in MeCN (1 mL) and it is stirred for 2 h at 40° C. and overnight at 60° C. The mixture is concentrated and the residue is diluted with DMF/water 19/1 (2 mL) and purified via reverse phase HPLC. Yield: 18 mg. HPLC Rt=0.645 min (method G). MS m/z: 760 [M+H]+.

Provenance & Evidence