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发明人王建平,张德明,唐晓军. "Method for the Synthesis of 2-((2-((4-Methoxyphenyl)amino)-2-oxo-1-phenylethyl)thio)acetic acid" [P]. 中国发明专利, 专利号 CN 116391376 A, 授权公告日 2017-07-22.
Mueller T, Brown S R, Thompson G K. "A Process for Preparing High-Purity 2-((2-((4-Methoxyphenyl)amino)-2-oxo-1-phenylethyl)thio)acetic acid" [P]. US Patent, US 9605573 B2, 2020-12-25.
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