发明人胡光,钱学锋,李文辉. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113141209 A, 授权公告日 2024-10-09.
Johansson L, Björnsson E, Kowalski A. "Method for the Synthesis of 6-Chloro-5-hydroxypicolinaldehyde" [P]. European Patent, EP 3247131 A1, 2025-06-01.
参考文献 Literature
Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2020, 2457, 4981-5001.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2011, 277, 3298-3305.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of 6-Chloro-5-hydroxypicolinaldehyde Using HRMS and NMR". Anal. Methods, 2013, 1929, 1497-1505.
Brown R C, Davis S M. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2015, 579, (3), 2647-2662.