(1S,3R)-N1-(2-(5-chloro-1-tosyl-1H-pyrrolo[2,3-b]pyridin-3-yl)-5-fluoropyrimidin-4-yl)cyclohexane-1,3-diamine 、 、
(甲氧基甲基)环氧乙烷 、
氢氧化锂 在
1-[[(1R,3S)-3-[[2-(5-chloro-1H-pyrrolo[2,3-b]pyridin-3-yl)-5-fluoro-pyrimidin-4-yl]amino]cyclohexyl]amino]-3-methoxy-propan-2-ol 作用下,
以
甲醇 为溶剂,
反应 0.58h,
以to provide the free base of the desired product 1-[[(1R,3S)-3-[[2-(5-chloro-1H-pyrrolo[2,3-b]pyridin-3-yl)-5-fluoro-pyrimidin-4-yl]amino]cyclohexyl]amino]-3-methoxy-propan-2-ol, 610的产率得到1-[[(1R,3S)-3-[[2-(5-chloro-1H-pyrrolo[2,3-b]pyridin-3-yl)-5-fluoro-pyrimidin-4-yl]amino]cyclohexyl]amino]-3-methoxy-propan-2-ol