4-哌啶基哌啶 、
7-(3-氯丙氧基)-4-[(2,4-二氯-5-甲氧基苯基)氨基]-6-甲氧基-3-氰基喹啉 在
crude product 、 silica gel 、
methanol-dichloromethane 作用下,
以
乙二醇二甲醚 为溶剂,
反应 16.0h,
以to give 35 mg of 7-(3-[1,4′-bipiperidin]-1′-ylpropoxy)-4-[(2,4-dichloro-5-methoxyphenyl)amino]-6-methoxy-3-quinolinecarbonitrile as a white solid, mp 130-132° C.的产率得到7-(3-[1,4'-bipiperidin]-1'-ylpropoxy)-4-[(2,4-dichloro-5-methoxyphenyl)amino]-6-methoxy-3-quinolinecarbonitrile