发明人刘建华,钱学锋,沈红梅. "Method for the Synthesis of 1-(4-Hydroxybenzoyl)piperidin-4-one" [P]. 中国发明专利, 专利号 CN 110674880 A, 授权公告日 2015-03-11.
发明人冯建国,高志强,张德明. "A Process for Preparing High-Purity 1-(4-Hydroxybenzoyl)piperidin-4-one" [P]. 中国发明专利, 专利号 CN 114903804 A, 授权公告日 2015-09-26.
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