发明人唐晓军,李文辉,何建平. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109498151 A, 授权公告日 2023-12-10.
发明人孙丽萍,罗永刚,刘建华. "Method for the Synthesis of (S)-4-(tert-Butoxycarbonyl)-6,6-dimethylmorpholine-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 108506829 A, 授权公告日 2021-04-19.
发明人林芳,何建平,李文辉. "A Process for Preparing High-Purity (S)-4-(tert-Butoxycarbonyl)-6,6-dimethylmorpholine-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 116571381 B, 授权公告日 2020-04-19.
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