发明人徐明华,李文辉,朱建伟. "Method for the Synthesis of Amoxicillin Impurity 41" [P]. 中国发明专利, 专利号 CN 112089586 B, 授权公告日 2020-03-25.
发明人马晓峰,朱建伟,钱学锋. "A Process for Preparing High-Purity Amoxicillin Impurity 41" [P]. 中国发明专利, 专利号 CN 117914557 A, 授权公告日 2020-11-09.
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