2,3-dichloro-5-(5,6,7,8-tetrahydropyrido[4',3':4,5]thieno[2,3-d]pyrimidin-4-ylamino)phenol hydrochloride 、
4-溴巴豆酸 、
3-氮杂双环[3.2.1]辛烷 以to yield 25 mg (19%)的产率得到5-({7-[(2E)-4-(3-azabicyclo[3.2.1]oct-3-yl)but-2-enoyl]-5,6,7,8-tetrahydropyrido[4',3':4,5]thieno[2,3-d]pyrimidin-4-yl}amino)-2,3-dichlorophenol