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发明人赵玉洁,唐晓军,李文辉. "Method for the Synthesis of Dirithromycin EP Impurity C(Dirithromycin B)" [P]. 中国发明专利, 专利号 CN 115116954 A, 授权公告日 2022-03-26.
发明人刘建华,韩伟,周伟. "A Process for Preparing High-Purity Dirithromycin EP Impurity C(Dirithromycin B)" [P]. 中国发明专利, 专利号 CN 111871144 B, 授权公告日 2016-05-13.
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