发明人林芳,马晓峰,唐晓军. "Method for the Synthesis of 2-(2,5-Dimethyl-1H-pyrrol-1-yl)-5-hydroxybenzoic acid" [P]. 中国发明专利, 专利号 CN 116034722 B, 授权公告日 2025-05-26.
发明人高志强,徐明华,马晓峰. "A Process for Preparing High-Purity 2-(2,5-Dimethyl-1H-pyrrol-1-yl)-5-hydroxybenzoic acid" [P]. 中国发明专利, 专利号 CN 110605416 B, 授权公告日 2018-12-03.
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