tert-butyl-N-[1-[(2S)-1-[4-[(5-isopropyl-1H-pyrazol-3-yl)amino]-6,7-dihydro-5H-cyclopenta[d]pyrimidin-2-yl]pyrrolidine-2-carbonyl]azetidin-3-yl]carbamate 在
crude product 作用下,
以
盐酸1,4-二恶烷 为溶剂,
反应 1.0h,
以to afford (3-aminoazetidin-1-yl)-[(2S)-1-[4-[(5-isopropyl-1H-pyrazol-3-yl)amino]-6,7-dihydro-5H-cyclopenta[d]pyrimidin-2-yl]pyrrolidin-2-yl]methanone (70 mg)的产率得到(S)-(3-aminoazetidin-1-yl)(1-(4-((5-isopropyl-1H-pyrazol-3-yl)amino)-6,7-dihydro-5H-cyclopenta[d]pyrimidin-2-yl)pyrrolidin-2-yl)methanone