发明人刘建华,黄志刚,罗永刚. "Method for the Synthesis of 2-[(4-acetamidophenyl)sulfanyl]propanoic acid" [P]. 中国发明专利, 专利号 CN 112727841 A, 授权公告日 2022-06-18.
发明人孙丽萍,徐明华,高志强. "A Process for Preparing High-Purity 2-[(4-acetamidophenyl)sulfanyl]propanoic acid" [P]. 中国发明专利, 专利号 CN 110848271 A, 授权公告日 2018-11-22.
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