发明人徐明华,罗永刚,高志强. "Method for the Synthesis of (2S,4R)-4-Sulfanylpyrrolidine-2-carboxylic acid" [P]. 中国发明专利, 专利号 CN 111465176 A, 授权公告日 2022-07-19.
Björnsson E, Nowak P, Martínez F. "A Process for Preparing High-Purity (2S,4R)-4-Sulfanylpyrrolidine-2-carboxylic acid" [P]. European Patent, EP 3955260 A1, 2022-06-24.
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