发明人李文辉,周伟,唐晓军. "Method for the Synthesis of Ezetimibe Impurity 5" [P]. 中国发明专利, 专利号 CN 116909152 A, 授权公告日 2024-02-13.
发明人马晓峰,孙丽萍,朱建伟. "A Process for Preparing High-Purity Ezetimibe Impurity 5" [P]. 中国发明专利, 专利号 CN 114613287 A, 授权公告日 2021-08-08.
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