Chen K W, Mueller T, Brown S R. "一种的合成方法" [P]. US Patent, US 11331090 B2, 2024-08-12.
Johansson L, Lefèvre J P, Martínez F. "Method for the Synthesis of 2-(4-(Aminomethyl)-6-(difluoromethyl)-5-iodopyridin-3-yl)acetic acid" [P]. European Patent, EP 3665965 A1, 2020-10-25.
Lefèvre J P, Nowak P, Martínez F. "A Process for Preparing High-Purity 2-(4-(Aminomethyl)-6-(difluoromethyl)-5-iodopyridin-3-yl)acetic acid" [P]. European Patent, EP 3134052 A1, 2021-05-03.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2017, 1690, 7712-7740.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2013, 1878, (3), 6585-6610.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of 2-(4-(Aminomethyl)-6-(difluoromethyl)-5-iodopyridin-3-yl)acetic acid Using HRMS and NMR". J. Sep. Sci., 2016, 436, (3), 7322-7325.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chromatographia, 2023, 723, (9), 8152-8161.