1,4-Dimethylpiperazine → 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-ylcarbamoyl]-methyl}-1,4-dimethyl-piperazin-1-ium chloride

Participants

Reaction Steps

The title compound was prepared from 2-chloro-N-[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]-acetamide (Int. 17, 80 mg, 0.149 mmol) and 1,4-dimethyl-piperazine (34 mg, 0.298 mmol) using a similar method to that employed for Example 18 (step 2) (38 mg).

Provenance & Evidence