发明人林芳,罗永刚,韩伟. "Method for the Synthesis of Tert-butyl 7-((R)-1-amino-2-methoxy-2-oxoethyl)-4-azaspiro[2.5]Octane-4-carboxylate" [P]. 中国发明专利, 专利号 CN 113381121 A, 授权公告日 2020-11-09.
Anderson J P, Stevens L M, Lee S K. "A Process for Preparing High-Purity Tert-butyl 7-((R)-1-amino-2-methoxy-2-oxoethyl)-4-azaspiro[2.5]Octane-4-carboxylate" [P]. US Patent, US 9371680 B2, 2023-04-17.
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