发明人何建平,孙丽萍,林芳. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117207547 A, 授权公告日 2019-08-15.
发明人黄志刚,张德明,李文辉. "Method for the Synthesis of (2S)-1-BOC-4,4-DIFLUORO-2-METHYLPYRROLIDINE-2-CARBOXYLIC ACID
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PB32032" [P]. 中国发明专利, 专利号 CN 114404427 A, 授权公告日 2015-09-10.
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