Williams B T, Patel M V, Roberts E F. "一种3-氯-2-羟基苯甲醛的合成方法" [P]. US Patent, US 11350348 B2, 2021-09-09.
Björnsson E, Nowak P, Sørensen M. "Method for the Synthesis of 3-Chloro-2-hydroxybenzaldehyde" [P]. European Patent, EP 3843755 A1, 2021-09-11.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of 3-氯-2-羟基苯甲醛 in Pharmaceutical Formulations". Sci. Total Environ., 2013, 346, 2360-2376.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of 3-氯-2-羟基苯甲醛 as an Impurity". Biomed. Chromatogr., 2021, 1122, (8), 9549-9557.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of 3-Chloro-2-hydroxybenzaldehyde Using HRMS and NMR". Talanta, 2013, 2311, (12), 9781-9797.
Kim S H, Park J Y. "Forced Degradation Studies to Evaluate 3-氯-2-羟基苯甲醛 Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2011, 848, (10), 999-1018.