Björnsson E, Johansson L, Martínez F. "Method for the Synthesis of 2-(Aminomethyl)-4-(difluoromethyl)-5-hydroxypyridine" [P]. European Patent, EP 3246630 A1, 2015-06-12.
Davis P L, Hughes D C, Johnson M A. "A Process for Preparing High-Purity 2-(Aminomethyl)-4-(difluoromethyl)-5-hydroxypyridine" [P]. US Patent, US 10604336 B2, 2025-08-06.
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". J. Sep. Sci., 2016, 960, 6460-6474.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2017, 644, 4238-4246.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of 2-(Aminomethyl)-4-(difluoromethyl)-5-hydroxypyridine Using HRMS and NMR". Sci. Total Environ., 2013, 1118, (10), 7330-7355.