4-氨基四氢吡喃 、 [7-(2,6-difluorophenyl)-2-methanesulfonyl-7H-pyrrolo[2,3-d]pyrimidin-6-yl]-(4-fluorophenyl)-methanone 在
crude residue 、 silica 作用下,
以
N-甲基吡咯烷酮 为溶剂,
反应 19.0h,
以to afford 444 mg of the desired product as a yellow solid的产率得到[7-(2,6-Difluorophenyl)-2-(tetrahydro-pyran-4-ylamino)-7H-pyrrolo[2,3-d]pyrimidin-6-yl]-(4-fluorophenyl)-methanone