1-methyl-5-(2-morpholino-[1,2,4]triazolo[1,5-a]pyridin-7-ylcarbamoyl)-1H-pyrazole-4-carboxylic acid 、 Bis(2-oxa-6-azaspiro[3.3]heptan-6-ium) oxalate 以The reaction affords 2-methyl-4-(2-oxa-6-aza-spiro[3.3]heptane-6-carbonyl)-2H-pyrazole-3-carboxylic acid (2-morpholin-4-yl-[1,2,4]triazolo[1,5-a]pyridin-7-yl)-amide (16.7 mg, 22.8%) as white solid的产率得到1-methyl-N-(2-morpholino-[1,2,4]triazolo[1,5-a]pyridin-7-yl)-4-(2-oxa-6-azaspiro[3.3]heptane-6-carbonyl)-1H-pyrazole-5-carboxamide