反应详情

Operation is carried out similarly to the above description with the difference that 2-(1-methylpiperidin-4-yl)-3H-imidazo-[4,5-b] pyridine is reacted with benzylchloride to obtain 3-benzyl-2-(1-methylpiperidin-4-yl)-3H- imidazo-[4,5-b] pyridine which is isolated as fumarate melting at 205°-207° C. (ethyl alcohol).