发明人杨光,刘建华,林芳. "Method for the Synthesis of 4-Chloro-2-methyl-5,7a-dihydro-1H-pyrrolo[2,3-d]pyrimidine" [P]. 中国发明专利, 专利号 CN 114706418 B, 授权公告日 2025-01-28.
发明人黄志刚,李文辉,刘建华. "A Process for Preparing High-Purity 4-Chloro-2-methyl-5,7a-dihydro-1H-pyrrolo[2,3-d]pyrimidine" [P]. 中国发明专利, 专利号 CN 114228569 B, 授权公告日 2023-08-28.
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