Björnsson E, Nowak P, Johansson L. "Method for the Synthesis of 4-Chloro-3-(difluoromethyl)-5-(hydroxymethyl)pyridin-2-ol" [P]. European Patent, EP 3212754 A1, 2016-09-26.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2010, 1638, (8), 2847-2876.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2024, 258, (2), 4984-5009.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of 4-Chloro-3-(difluoromethyl)-5-(hydroxymethyl)pyridin-2-ol Using HRMS and NMR". Phytochemistry, 2023, 93, 5778-5796.
Lee J H, Choi Y S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Methods, 2013, 668, (10), 3312-3333.