2-methoxy-N-(6-methylpyridin-3-ylmethyl)-4-[5-(1H-pyrazol-4-yl)-imidazo[1,2-a]pyrazin-8-ylamino]benzamide 、
(5-bromo-imidazo[1,2-a]pyrazin-8-yl)-[4-(1-isopropylpiperidin-4-yl)-phenyl]amine 生成 [4-(1-isopropylpiperidin-4-yl)phenyl]-[5-(1H-pyrazol-4-yl)imidazo[1,2-a]pyrazin-8-yl]amine