发明人李文辉,杨光,孙丽萍. "一种2-(3,5-二氯吡啶-2-基)乙酸的合成方法" [P]. 中国发明专利, 专利号 CN 112617983 A, 授权公告日 2016-01-19.
发明人徐明华,唐晓军,沈红梅. "Method for the Synthesis of 2-(3,5-Dichloropyridin-2-yl)acetic acid" [P]. 中国发明专利, 专利号 CN 111993258 B, 授权公告日 2024-11-16.
发明人罗永刚,黄志刚,高志强. "A Process for Preparing High-Purity 2-(3,5-Dichloropyridin-2-yl)acetic acid" [P]. 中国发明专利, 专利号 CN 111783035 B, 授权公告日 2023-03-07.
参考文献 Literature
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Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of 2-(3,5-二氯吡啶-2-基)乙酸 as an Impurity". Anal. Methods, 2021, 264, (5), 7350-7363.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 2-(3,5-Dichloropyridin-2-yl)acetic acid Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2018, 2220, 4538-4555.