Azetidine → 4-(azetidine-1-carbonyl)-2-methyl-2H-pyrazole-3-carboxylic acid [2-(2-fluoro-pyridin-3-yl)-[1,2,4]triazolo[1,5-a]pyridin-7-yl]-amide

Participants

Reaction Steps

The product was prepared in the same manner as described in example 3 using 5-(2-(2-fluoropyridin-3-yl)-[1,2,4]triazolo[1,5-a]pyridin-7-ylcarbamoyl)-1-methyl-1H-pyrazole-4-carboxylic acid (80 mg, 210 μmol) and azetidine (42.8 μl, 629 μmol) as starting materials. The reaction affords 4-(azetidine-1-carbonyl)-2-methyl-2H-pyrazole-3-carboxylic acid [2-(2-fluoro-pyridin-3-yl)-[1,2,4]triazolo[1,5-a]pyridin-7-yl]-amide (38.2 mg, 43.3%) as white solid. MS: m/z=421.0 (M+H+).

Provenance & Evidence