发明人冯建国,陈志强,罗永刚. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113381743 A, 授权公告日 2025-06-03.
发明人刘建华,林芳,徐明华. "Method for the Synthesis of 1-[(2-Methyl-4-methylsulfonyl)phenyl]piperidine-2-carboxylic acid" [P]. 中国发明专利, 专利号 CN 113501958 B, 授权公告日 2022-09-14.
发明人黄志刚,胡光,马晓峰. "A Process for Preparing High-Purity 1-[(2-Methyl-4-methylsulfonyl)phenyl]piperidine-2-carboxylic acid" [P]. 中国发明专利, 专利号 CN 108679683 A, 授权公告日 2019-11-23.
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