Björnsson E, Nielsen H, Sørensen M. "一种的合成方法" [P]. European Patent, EP 3370501 A1, 2025-11-03.
发明人陈志强,赵玉洁,唐晓军. "Method for the Synthesis of 4-Amino-2-chloro-N-(3,4-dimethoxyphenyl)benzamide" [P]. 中国发明专利, 专利号 CN 108656197 B, 授权公告日 2022-11-05.
发明人杨光,何建平,林芳. "A Process for Preparing High-Purity 4-Amino-2-chloro-N-(3,4-dimethoxyphenyl)benzamide" [P]. 中国发明专利, 专利号 CN 111771291 B, 授权公告日 2017-01-21.
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". Rapid Commun. Mass Spectrom., 2010, 1841, (8), 7146-7170.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2018, 2242, 8304-8311.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of 4-Amino-2-chloro-N-(3,4-dimethoxyphenyl)benzamide Using HRMS and NMR". J. Pharm. Biomed. Anal., 2016, 510, (2), 6862-6871.
Hughes D, Roberts J, Thomas A. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2023, 2091, (2), 3152-3160.