发明人郑宇鹏,钱学锋,孙丽萍. "Method for the Synthesis of (4-Ethylphenyl)(3-hydroxypiperidin-1-yl)methanone" [P]. 中国发明专利, 专利号 CN 112343618 B, 授权公告日 2018-12-26.
发明人胡光,高志强,韩伟. "A Process for Preparing High-Purity (4-Ethylphenyl)(3-hydroxypiperidin-1-yl)methanone" [P]. 中国发明专利, 专利号 CN 114787869 A, 授权公告日 2019-04-15.
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