发明人朱建伟,周伟,胡光. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 108888781 A, 授权公告日 2024-09-07.
发明人徐明华,朱建伟,沈红梅. "Method for the Synthesis of 2-(4-(Difluoromethyl)-5-hydroxy-6-iodopyridin-3-yl)acetic acid" [P]. 中国发明专利, 专利号 CN 116981819 B, 授权公告日 2017-08-03.
发明人张德明,林芳,朱建伟. "A Process for Preparing High-Purity 2-(4-(Difluoromethyl)-5-hydroxy-6-iodopyridin-3-yl)acetic acid" [P]. 中国发明专利, 专利号 CN 110924760 A, 授权公告日 2017-12-15.
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