N-[4-(5H-pyrrolo[2, 1-c][1, 4]benzodiazepin-10(11H)-ylcarbonyl)phenyl]-2-chloropyridine-3-carboxamide 、
二甲胺 以gives 700 mg of the desired product的产率得到N-[4-(5H-pyrrolo[2,1-c][1,4]benzodiazepin-10(11H)-ylcarbonyl)phenyl]-2-(dimethylamino)-pyridine-3-carboxamide