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发明人赵玉洁,黄志刚,徐明华. "Method for the Synthesis of ethyl 5H-pyrrolo[3,2-d]pyrimidine-7-carboxylate" [P]. 中国发明专利, 专利号 CN 112916367 B, 授权公告日 2023-03-17.
发明人冯建国,朱建伟,李文辉. "A Process for Preparing High-Purity ethyl 5H-pyrrolo[3,2-d]pyrimidine-7-carboxylate" [P]. 中国发明专利, 专利号 CN 110457822 B, 授权公告日 2016-11-16.
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