反应详情

In accordance with Example 66 (Step 7), except that the (2S,4S)-tert-butyl 4-(4-amino-5-((3,5-dimethoxyphenyl)ethynyl)-7H-pyrrolo[2,3-d]pyrimidin-7-yl)-2-((2-(dimethylamino)ethyl)(methyl)carbamoyl)pyrrolidine-1-carboxylate obtained in Step 1 above was used in place of (2S,4S)-1-tert-butyl 2-methyl 4-(4-amino-5-((3,5-dimethoxyphenyl)ethynyl)-7H-pyrrolo[2,3-d]pyrimidin-7-yl)pyrrolidine-1,2-dicarboxylate, the title compound was obtained as a colorless, amorphous substance. Physical properties: m/z [M+H]+ 492.4