发明人唐晓军,罗永刚,韩伟. "Method for the Synthesis of Amoxicillin Impurity 74" [P]. 中国发明专利, 专利号 CN 114472384 A, 授权公告日 2019-09-25.
发明人冯建国,王建平,钱学锋. "A Process for Preparing High-Purity Amoxicillin Impurity 74" [P]. 中国发明专利, 专利号 CN 116827099 A, 授权公告日 2022-05-18.
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