发明人王建平,何建平,唐晓军. "Method for the Synthesis of 2-((6-Methoxy-3-nitropyridin-2-yl)thio)propanoic acid" [P]. 中国发明专利, 专利号 CN 113051801 A, 授权公告日 2015-10-14.
发明人赵玉洁,陈志强,张德明. "A Process for Preparing High-Purity 2-((6-Methoxy-3-nitropyridin-2-yl)thio)propanoic acid" [P]. 中国发明专利, 专利号 CN 112821839 A, 授权公告日 2021-03-14.
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