Acetyl chloride → 1-(1-Acetyl-piperidin-4-yl)-3-[6-[2-(4-cyano-phenyl)-2H-pyrazol-3-yl]-7-methyl-8-(3-trifluoromethyl-phenyl)-[1,2,4]triazolo[1,5-a]pyridin-2-yl]-urea

Participants

Reaction Steps

The title compound was prepared from 1-[6-[2-(4-cyano-phenyl)-2H-pyrazol-3-yl]-7-methyl-8-(3-trifluoromethyl-phenyl)-[1,2,4]triazolo[1,5-a]pyridin-2-yl]-3-piperidin-4-yl-urea (Ex. 50, 50 mg, 0.085 mmol) and acetyl chloride (80 mg, 0.102 mmol) using a similar method to that employed for Intermediate 17 (30 mg).

Provenance & Evidence