发明人张德明,刘建华,唐晓军. "Method for the Synthesis of 2-((4-Isopropylphenyl)sulfonyl)acetic acid" [P]. 中国发明专利, 专利号 CN 111845204 B, 授权公告日 2016-02-16.
发明人朱建伟,沈红梅,陈志强. "A Process for Preparing High-Purity 2-((4-Isopropylphenyl)sulfonyl)acetic acid" [P]. 中国发明专利, 专利号 CN 113116264 B, 授权公告日 2019-03-18.
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