(1S,2S,3R,4R)-3-(2,3-diamino-5-chloropyridin-4-ylamino)bicyclo[2.2.1]hept-5-ene-2-carboxylic acid amide 、 2-Methoxy-4-(1-methyl-piperidin-4-yl)-benzaldehyde 以to produce 106 mg (49%) of the title compound的产率得到(1S,2S,3R,4R)-3-{6-chloro-2-{2-methoxy-4-(1-methylpiperidin-4-yl)phenyl}-3H-imidazo[4,5-b]pyridin-7-ylamino}bicyclo[2.2.1]hept-5-ene-2-carboxamide