发明人黄志刚,韩伟,沈红梅. "Method for the Synthesis of 4-Amino-1-methyl-4-piperidinecarboxylic acid" [P]. 中国发明专利, 专利号 CN 114675528 A, 授权公告日 2022-07-16.
发明人杨光,孙丽萍,周伟. "A Process for Preparing High-Purity 4-Amino-1-methyl-4-piperidinecarboxylic acid" [P]. 中国发明专利, 专利号 CN 110452983 B, 授权公告日 2022-06-06.
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