4-{[6-Cyclopropyl-3-(pyrimidin-5-ylamino)-pyrazine-2-carbonyl]-amino}-2-methyl-2H-pyrazole-3-carboxylic acid 、
tert-butyl 3-aminopyrrolidine-1-carboxylate hydrochloride 生成 3-[(4-{[6-Cyclopropyl-3-(pyrimidin-5-ylamino)-pyrazine-2-carbonyl]-amino}-2-methyl-2H-pyrazole-3-carbonyl)-amino]-pyrrolidine-1-carboxylic acid tert-butyl ester