发明人陈志强,李文辉,朱建伟. "Method for the Synthesis of 2-{[2-(propane-1-sulfonyl)phenyl]sulfanyl}propanoic acid" [P]. 中国发明专利, 专利号 CN 114557404 B, 授权公告日 2016-09-25.
发明人郑宇鹏,韩伟,胡光. "A Process for Preparing High-Purity 2-{[2-(propane-1-sulfonyl)phenyl]sulfanyl}propanoic acid" [P]. 中国发明专利, 专利号 CN 117591188 A, 授权公告日 2019-02-17.
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