发明人黄志刚,何建平,赵玉洁. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116918499 A, 授权公告日 2017-10-26.
发明人李文辉,罗永刚,高志强. "Method for the Synthesis of Benzyl ((1-(2-hydroxyethyl)piperidin-4-yl)methyl)(isopropyl)carbamate" [P]. 中国发明专利, 专利号 CN 116775545 A, 授权公告日 2024-07-12.
发明人郭海燕,张德明,林芳. "A Process for Preparing High-Purity Benzyl ((1-(2-hydroxyethyl)piperidin-4-yl)methyl)(isopropyl)carbamate" [P]. 中国发明专利, 专利号 CN 115139083 A, 授权公告日 2017-07-21.
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