发明人何建平,黄志刚,徐明华. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113833232 A, 授权公告日 2020-03-08.
发明人何建平,郑宇鹏,黄志刚. "Method for the Synthesis of Ethyl 5-[2-(azetidinomethyl)phenyl]-5-oxovalerate" [P]. 中国发明专利, 专利号 CN 108011908 B, 授权公告日 2021-02-03.
发明人杨光,朱建伟,马晓峰. "A Process for Preparing High-Purity Ethyl 5-[2-(azetidinomethyl)phenyl]-5-oxovalerate" [P]. 中国发明专利, 专利号 CN 108260266 A, 授权公告日 2023-10-02.
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