发明人张德明,胡光,林芳. "Method for the Synthesis of benzyl N-benzyl-N-(2-hydroxyethyl)carbamate" [P]. 中国发明专利, 专利号 CN 110129969 B, 授权公告日 2023-02-03.
发明人李文辉,高志强,沈红梅. "A Process for Preparing High-Purity benzyl N-benzyl-N-(2-hydroxyethyl)carbamate" [P]. 中国发明专利, 专利号 CN 115093537 B, 授权公告日 2021-12-04.
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