发明人刘建华,孙丽萍,郑宇鹏. "Method for the Synthesis of 2-(piperidin-1-yl)benzoic acid hydrochloride" [P]. 中国发明专利, 专利号 CN 112702466 A, 授权公告日 2024-05-07.
Klinger H, Schröder R, Johnson M A. "A Process for Preparing High-Purity 2-(piperidin-1-yl)benzoic acid hydrochloride" [P]. US Patent, US 11963467 B2, 2017-04-28.
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