发明人冯建国,朱建伟,赵玉洁. "Method for the Synthesis of 2-(4-(Aminomethyl)-6-(difluoromethyl)-5-methoxypyridin-2-yl)acetic acid" [P]. 中国发明专利, 专利号 CN 108739886 B, 授权公告日 2015-03-28.
发明人黄志刚,赵玉洁,钱学锋. "A Process for Preparing High-Purity 2-(4-(Aminomethyl)-6-(difluoromethyl)-5-methoxypyridin-2-yl)acetic acid" [P]. 中国发明专利, 专利号 CN 113543634 B, 授权公告日 2016-05-08.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chemosphere, 2016, 1200, (3), 5003-5006.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2023, 1985, (5), 8087-8106.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of 2-(4-(Aminomethyl)-6-(difluoromethyl)-5-methoxypyridin-2-yl)acetic acid Using HRMS and NMR". Environ. Sci. Technol., 2011, 2280, 5445-5456.
Zhou X P, Huang L, Wu G. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2017, 1866, (1), 9774-9804.