发明人李文辉,林芳,孙丽萍. "Method for the Synthesis of 2-Chloro-4-(4-fluorophenyl)-7H-pyrrolo[2,3-d]pyrimidine" [P]. 中国发明专利, 专利号 CN 117595577 A, 授权公告日 2021-05-05.
发明人杨光,李文辉,张德明. "A Process for Preparing High-Purity 2-Chloro-4-(4-fluorophenyl)-7H-pyrrolo[2,3-d]pyrimidine" [P]. 中国发明专利, 专利号 CN 115585933 B, 授权公告日 2021-07-12.
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