发明人冯建国,钱学锋,郭海燕. "Method for the Synthesis of 1-(2-Methoxybenzyl)piperidine-4-carboxylic acid hydrochloride" [P]. 中国发明专利, 专利号 CN 113159545 A, 授权公告日 2024-01-26.
发明人李文辉,朱建伟,钱学锋. "A Process for Preparing High-Purity 1-(2-Methoxybenzyl)piperidine-4-carboxylic acid hydrochloride" [P]. 中国发明专利, 专利号 CN 114716145 B, 授权公告日 2024-12-22.
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