发明人罗永刚,李文辉,黄志刚. "Method for the Synthesis of 4-Amino-2,2,6,6-tetramethylpiperidin-1-ol" [P]. 中国发明专利, 专利号 CN 109933508 A, 授权公告日 2019-08-22.
发明人李文辉,朱建伟,刘建华. "A Process for Preparing High-Purity 4-Amino-2,2,6,6-tetramethylpiperidin-1-ol" [P]. 中国发明专利, 专利号 CN 109579457 A, 授权公告日 2025-03-27.
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