发明人唐晓军,郑宇鹏,赵玉洁. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 115020427 A, 授权公告日 2019-11-11.
发明人高志强,林芳,杨光. "Method for the Synthesis of 3,5-Difluoropicolinimidamide hydrochloride" [P]. 中国发明专利, 专利号 CN 117619506 A, 授权公告日 2021-11-19.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Phytochemistry, 2013, 1543, (6), 2538-2546.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2020, 739, 2448-2454.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of 3,5-Difluoropicolinimidamide hydrochloride Using HRMS and NMR". Anal. Chim. Acta, 2014, 376, (4), 299-320.
Smith J A, Johnson M B. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Molecules, 2022, 1680, (2), 2297-2315.