N-[[(2R)-4-benzylmorpholin-2-yl]methyl]-7-[[(7R)-8-cyclopentyl-7-ethyl-5-methyl-6-oxo-7H-pteridin-2-yl]amino]-2,3-dihydrobenzofuran-4-carboxamide 、
氢气 在
钯 7-[[(7R)-8-cyclopentyl-7-ethyl-5-methyl-6-oxo-7H-pteridin-2-yl]amino]-N-[[(2R)-4-methylmorpholin-2-yl]methyl]-2,3-dihydrobenzofuran-4-carboxamide 作用下,
以
甲醇 为溶剂,
反应 8.0h,
以to obtain the title compound 7-[[(7R)-8-cyclopentyl-7-ethyl-5-methyl-6-oxo-7H-pteridin-2-yl]amino]-N-[[(2R)-4-methylmorpholin-2-yl]methyl]-2,3-dihydrobenzofuran-4-carboxamide 15 (60 mg, yield: 18.5%) as a white solid的产率得到7-[[(7R)-8-cyclopentyl-7-ethyl-5-methyl-6-oxo-7H-pteridin-2-yl]amino]-N-[[(2R)-4-methylmorpholin-2-yl]methyl]-2,3-dihydrobenzofuran-4-carboxamide