(2S)-2-((6-(2-((2R)-3-cyclopentyl-2-((formyl(phenylmethoxy)amino)methyl)propanoyl)hydrazino)-5-fluoro-2-methoxy-4-pyrimidinyl)amino)-N,N.dimethylbutanamide 、 以
甲醇 为溶剂,
以to provide (2S)-2-{[6-[2-((2R)-3-cyclopentyl-2-{[formyl(hydroxy)amino]methyl}propanoyl)hydrazino]-5-fluoro-2-(methyloxy)-4-pyrimidinyl]amino}-N,N-dimethylbutanamide as an orange solid (0.019 g, 63%)的产率得到(2S)-2-(6-(2-((2R)-3-cyclopentyl-2-((formyl(hydroxy)amino)methyl)propanoyl)hydrazino)-5-fluoro-2-methoxy-4-pyrimidinyl)-N,N-dimethylbutanamide