Schröder R, Martínez F, Lefèvre J P. "Method for the Synthesis of 2-(Aminomethyl)-3-(difluoromethyl)-5-hydroxy-4-(trifluoromethyl)pyridine" [P]. European Patent, EP 3353716 A1, 2022-10-02.
发明人韩伟,周伟,沈红梅. "A Process for Preparing High-Purity 2-(Aminomethyl)-3-(difluoromethyl)-5-hydroxy-4-(trifluoromethyl)pyridine" [P]. 中国发明专利, 专利号 CN 113689947 A, 授权公告日 2022-01-04.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2012, 1772, (11), 1493-1507.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2017, 1847, 3693-3707.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of 2-(Aminomethyl)-3-(difluoromethyl)-5-hydroxy-4-(trifluoromethyl)pyridine Using HRMS and NMR". Environ. Sci. Technol., 2013, 1332, 9343-9347.