2-(5-fluoro-2-(hydroxymethyl)-3-(8-(5-(4-methylpiperazin-1-yl)pyridin-2-ylamino)imidazo[1,2-a]pyridin-6-yl)phenyl)-3,4,6,7,8,9-hexahydropyrazino[1,2-a]indol-1(2H)-one 、 2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-4-fluoro-6-(1-oxo-3,4,5,6,7,8-hexahydrobenzothieno[2,3-c]pyridin-2(1H)-yl)benzyl acetate 、
6-chloro-N-(5-(4-methylpiperazin-1-yl)pyridin-2-yl)imidazo[1,2-a]pyridin-8-amine 以to give 103 as a white solid (220 mg, 35%)的产率得到5-[5-fluoro-2-(hydroxymethyl)-3-{(8-(5-(4-methylpiperazin-1-yl)pyridine-2-ylamino)imidazo[1,2-a]pyridin-6-yl)}phenyl]-8-thia-5-azatricyclo[7.4.0.0
2,7]trideca-1(9),2(7)-dien-6-one