2-methyl-N'-(6-methylpyridin-3-yl)-4-(1H-pyrrolo[2,3-b]pyridin-1-yl)benzamidine 、
lithium hexamethyldisilazane 、
2-溴-1-(2-吡啶基)-1-乙酮氢溴酸 以gave a chromatographed product (195 mg) which的产率得到1-(3-methyl-4-(1-(6-methylpyridin-3-yl)-4-(pyridin-2-yl)-1H-imidazol-2-yl)phenyl)-1H-pyrrolo[2,3-b]pyridine