Nielsen H, Rossi M, Jørgensen K. "Method for the Synthesis of 1-(4-Methylbenzoyl)piperidine-2-carboxylic acid" [P]. European Patent, EP 3292328 A1, 2024-01-25.
发明人郑宇鹏,孙丽萍,李文辉. "A Process for Preparing High-Purity 1-(4-Methylbenzoyl)piperidine-2-carboxylic acid" [P]. 中国发明专利, 专利号 CN 111699250 B, 授权公告日 2024-03-19.
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