、 、 2-({2-chloro-7-[(4-methylphenyl)sulfonyl]-7H-pyrrolo[2,3-d]pyrimidin-4-yl}amino)-4,5-difluorobenzamide 、
ammonium hydroxide 、
2-(methyloxy)-4-(1-propyl-1,2,5,6-tetrahydro-3-pyridinyl)aniline 以isolated as a yellow solid (0.040 g, 12% Yield)的产率得到4,5-difluoro-2-[(2-{[2-(methyloxy)-4-(1-propyl-1,2,5,6-tetrahydro-3-pyridinyl)phenyl]amino}-1H-pyrrolo[2,3-d]pyrimidin-4-yl)amino]benzamide