发明人赵玉洁,杨光,周伟. "Method for the Synthesis of Benzyl 4-hydroxy-4-((phenylamino)methyl)piperidine-1-carboxylate" [P]. 中国发明专利, 专利号 CN 108758614 A, 授权公告日 2015-10-23.
O'Brien P Q, Klinger H, Lee S K. "A Process for Preparing High-Purity Benzyl 4-hydroxy-4-((phenylamino)methyl)piperidine-1-carboxylate" [P]. US Patent, US 9506046 B2, 2019-05-25.
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