发明人赵玉洁,朱建伟,张德明. "Method for the Synthesis of 4-Hydroxypiperidine-d9" [P]. 中国发明专利, 专利号 CN 112337414 A, 授权公告日 2022-07-25.
发明人朱建伟,胡光,韩伟. "A Process for Preparing High-Purity 4-Hydroxypiperidine-d9" [P]. 中国发明专利, 专利号 CN 114527142 A, 授权公告日 2022-05-01.
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