Schröder R, Martínez F, Nowak P. "Method for the Synthesis of 2-(Aminomethyl)-5-(difluoromethyl)-3-hydroxy-6-methylpyridine" [P]. European Patent, EP 3792548 A1, 2021-02-27.
发明人钱学锋,冯建国,何建平. "A Process for Preparing High-Purity 2-(Aminomethyl)-5-(difluoromethyl)-3-hydroxy-6-methylpyridine" [P]. 中国发明专利, 专利号 CN 111788081 A, 授权公告日 2015-04-10.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2014, 1601, (9), 8877-8897.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2020, 248, 3464-3492.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of 2-(Aminomethyl)-5-(difluoromethyl)-3-hydroxy-6-methylpyridine Using HRMS and NMR". J. Chromatogr. A, 2013, 1119, 5088-5101.