4-溴巴豆酸 、 3-chloro-5-(5,6,7,8-tetrahydropyrido[4',3':4,5]thieno[2,3-d]pyrimidin-4-ylamino)phenol hydrochloride 、
4-甲氧基哌啶 以to yield 33 mg (23%)的产率得到3-chloro-5-({7-[(2E)-4-(4-methoxypiperidin-1-yl)but-2-enoyl]-5,6,7,8-tetrahydropyrido[4',3':4,5]thieno[2,3-d]pyrimidin-4-yl}amino)phenol