发明人张德明,罗永刚,陈志强. "Method for the Synthesis of Erythromycin impurity 75" [P]. 中国发明专利, 专利号 CN 116274054 B, 授权公告日 2024-02-10.
发明人何建平,马晓峰,罗永刚. "A Process for Preparing High-Purity Erythromycin impurity 75" [P]. 中国发明专利, 专利号 CN 111270125 A, 授权公告日 2018-05-03.
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