发明人李文辉,何建平,罗永刚. "Method for the Synthesis of 2-Chloro-4-((5-ethyl-5H-pyrrolo[3,2-d]pyrimidin-4-yl)oxy)aniline" [P]. 中国发明专利, 专利号 CN 112217512 A, 授权公告日 2021-03-23.
发明人黄志刚,韩伟,周伟. "A Process for Preparing High-Purity 2-Chloro-4-((5-ethyl-5H-pyrrolo[3,2-d]pyrimidin-4-yl)oxy)aniline" [P]. 中国发明专利, 专利号 CN 115809419 B, 授权公告日 2021-01-11.
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