发明人冯建国,林芳,张德明. "Method for the Synthesis of (S)-1-(2-Mercaptoethyl)pyrrolidine-2-carboxylic acid" [P]. 中国发明专利, 专利号 CN 108810423 B, 授权公告日 2017-11-14.
发明人唐晓军,朱建伟,王建平. "A Process for Preparing High-Purity (S)-1-(2-Mercaptoethyl)pyrrolidine-2-carboxylic acid" [P]. 中国发明专利, 专利号 CN 112911572 A, 授权公告日 2020-07-27.
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