发明人林芳,王建平,赵玉洁. "Method for the Synthesis of 4-Pivaloylthiomorpholine-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 115680842 A, 授权公告日 2024-08-22.
发明人张德明,马晓峰,徐明华. "A Process for Preparing High-Purity 4-Pivaloylthiomorpholine-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 113603766 A, 授权公告日 2022-05-07.
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