发明人周伟,沈红梅,孙丽萍. "Method for the Synthesis of tert-Butyl 4-(2-ethoxy-2-oxoethyl)-3,3-dimethylpiperidine-1-carboxylate" [P]. 中国发明专利, 专利号 CN 114075191 B, 授权公告日 2019-04-25.
Anderson J P, Chen K W, Kumar R. "A Process for Preparing High-Purity tert-Butyl 4-(2-ethoxy-2-oxoethyl)-3,3-dimethylpiperidine-1-carboxylate" [P]. US Patent, US 11719135 B2, 2015-04-16.
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