Klinger H, Fischer A B, Thompson G K. "一种的合成方法" [P]. US Patent, US 10450833 B2, 2020-12-27.
发明人杨光,韩伟,胡光. "Method for the Synthesis of 4-Amino-5-(difluoromethyl)-6-(hydroxymethyl)pyridin-3-ol" [P]. 中国发明专利, 专利号 CN 113924414 B, 授权公告日 2024-04-16.
参考文献 Literature
Zhou X P, Huang L, Wu G. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Talanta, 2015, 1591, (9), 1206-1210.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2013, 446, 574-582.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of 4-Amino-5-(difluoromethyl)-6-(hydroxymethyl)pyridin-3-ol Using HRMS and NMR". Chemosphere, 2019, 2118, 9603-9622.
Zhang Y, Li Q, Chen T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2021, 1300, 3570-3597.