发明人黄志刚,徐明华,韩伟. "Method for the Synthesis of 1-Hydroxy-2,2,6,6-tetramethylpiperidin-4-yl cyclopropanecarboxylate hcl" [P]. 中国发明专利, 专利号 CN 114127036 B, 授权公告日 2019-07-26.
发明人郑宇鹏,李文辉,何建平. "A Process for Preparing High-Purity 1-Hydroxy-2,2,6,6-tetramethylpiperidin-4-yl cyclopropanecarboxylate hcl" [P]. 中国发明专利, 专利号 CN 111181315 B, 授权公告日 2016-09-05.
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