发明人何建平,冯建国,刘建华. "Method for the Synthesis of 2-(1-(Tetrahydro-2H-thiopyran-3-yl)pyrrolidin-2-yl)acetic acid" [P]. 中国发明专利, 专利号 CN 115901026 B, 授权公告日 2018-09-20.
发明人郭海燕,郑宇鹏,张德明. "A Process for Preparing High-Purity 2-(1-(Tetrahydro-2H-thiopyran-3-yl)pyrrolidin-2-yl)acetic acid" [P]. 中国发明专利, 专利号 CN 116467024 A, 授权公告日 2022-07-23.
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