5-chloro-8-fluoro-3-[(4-methylphenyl)sulfonyl]pyrrolo[2',3':4,5]pyrimido[6,1-b]quinazolin-7(3H)-one hydrogen chloride 、 1-[(dimethylamino)acetyl]-N5,N5-dimethyl-2,3-dihydro-1H-indole-5,6-diamine 、
甲胺 在
2-[(2-{[5-(dimethylamino)-1-(N,N-dimethylglycyl)-2,3-dihydro-1H-indol-6-yl]amino}-1H-pyrrolo[2,3-d]pyrimidin-4-yl)amino]-6-fluoro-N-methylbenzamide 作用下,
以to afford the title compound (0.20 g, 44% over 3 steps)的产率得到2-[(2-{[5-(dimethylamino)-1-(N,N-dimethylglycyl)-2,3-dihydro-1H-indol-6-yl]amino}-1H-pyrrolo[2,3-d]pyrimidin-4-yl)amino]-6-fluoro-N-methylbenzamide