发明人陈志强,张德明,韩伟. "一种2-(2-氨基吡啶-4-基)乙酸盐酸盐的合成方法" [P]. 中国发明专利, 专利号 CN 108808495 A, 授权公告日 2019-03-08.
发明人韩伟,何建平,郑宇鹏. "Method for the Synthesis of 2-(2-Aminopyridin-4-yl)acetic acid hydrochloride" [P]. 中国发明专利, 专利号 CN 117348425 A, 授权公告日 2018-01-20.
发明人钱学锋,黄志刚,孙丽萍. "A Process for Preparing High-Purity 2-(2-Aminopyridin-4-yl)acetic acid hydrochloride" [P]. 中国发明专利, 专利号 CN 115592462 B, 授权公告日 2017-04-17.
参考文献 Literature
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Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of 2-(2-氨基吡啶-4-基)乙酸盐酸盐 as an Impurity". Sci. Total Environ., 2018, 253, 1160-1188.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 2-(2-Aminopyridin-4-yl)acetic acid hydrochloride Using HRMS and NMR". Chromatographia, 2019, 1663, 6220-6238.