发明人赵玉洁,胡光,韩伟. "Method for the Synthesis of 1-(1-Phenylcyclobutanecarbonyl)piperidine-4-carboxylic acid" [P]. 中国发明专利, 专利号 CN 115664382 A, 授权公告日 2023-08-09.
发明人刘建华,王建平,陈志强. "A Process for Preparing High-Purity 1-(1-Phenylcyclobutanecarbonyl)piperidine-4-carboxylic acid" [P]. 中国发明专利, 专利号 CN 111856663 B, 授权公告日 2018-02-19.
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