发明人林芳,何建平,黄志刚. "Method for the Synthesis of 1-Methylpyrrolidine-3-carboxylic Acid" [P]. 中国发明专利, 专利号 CN 115817448 A, 授权公告日 2021-12-16.
发明人刘建华,罗永刚,韩伟. "A Process for Preparing High-Purity 1-Methylpyrrolidine-3-carboxylic Acid" [P]. 中国发明专利, 专利号 CN 109331316 A, 授权公告日 2019-04-16.
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