发明人孙丽萍,冯建国,沈红梅. "Method for the Synthesis of (3R,4S)-4-isobutylpyrrolidine-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 110381002 A, 授权公告日 2021-04-01.
发明人林芳,张德明,沈红梅. "A Process for Preparing High-Purity (3R,4S)-4-isobutylpyrrolidine-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 112195350 A, 授权公告日 2019-09-27.
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