Martínez F, Kowalski A, Lefèvre J P. "一种的合成方法" [P]. European Patent, EP 3952961 A1, 2020-09-25.
Nowak P, Nielsen H, Jørgensen K. "Method for the Synthesis of 2-(2,6-Dichloro-4-formylphenoxy)acetic acid" [P]. European Patent, EP 3821259 A1, 2022-04-12.
发明人赵玉洁,孙丽萍,徐明华. "A Process for Preparing High-Purity 2-(2,6-Dichloro-4-formylphenoxy)acetic acid" [P]. 中国发明专利, 专利号 CN 111207064 A, 授权公告日 2017-12-16.
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". Anal. Chem., 2018, 733, (11), 3587-3613.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2013, 1744, 7318-7323.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of 2-(2,6-Dichloro-4-formylphenoxy)acetic acid Using HRMS and NMR". J. Sep. Sci., 2015, 508, 5758-5774.
Jensen P, Larsen A M, Olsen K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Phytochemistry, 2012, 1623, (10), 3691-3710.