发明人钱学锋,冯建国,马晓峰. "Method for the Synthesis of (S)-tert-Butyl 3-((2-hydroxyethyl)thio)piperidine-1-carboxylate" [P]. 中国发明专利, 专利号 CN 117301001 B, 授权公告日 2018-05-01.
发明人孙丽萍,马晓峰,赵玉洁. "A Process for Preparing High-Purity (S)-tert-Butyl 3-((2-hydroxyethyl)thio)piperidine-1-carboxylate" [P]. 中国发明专利, 专利号 CN 112767005 B, 授权公告日 2021-03-16.
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