发明人韩伟,赵玉洁,何建平. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110304134 A, 授权公告日 2024-12-24.
发明人林芳,郭海燕,徐明华. "Method for the Synthesis of 2-(4-Hydroxy-piperidin-1-yl)-1-thiophen-2-yl-ethanone" [P]. 中国发明专利, 专利号 CN 108486132 A, 授权公告日 2017-01-07.
发明人冯建国,高志强,罗永刚. "A Process for Preparing High-Purity 2-(4-Hydroxy-piperidin-1-yl)-1-thiophen-2-yl-ethanone" [P]. 中国发明专利, 专利号 CN 111806082 B, 授权公告日 2022-03-06.
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