发明人李文辉,罗永刚,林芳. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112879318 A, 授权公告日 2019-04-13.
发明人韩伟,马晓峰,黄志刚. "Method for the Synthesis of 2,4-Dichloro-α-[(dimethylamino)methylene]benzeneacetaldehyde" [P]. 中国发明专利, 专利号 CN 113859667 B, 授权公告日 2021-02-28.
发明人徐明华,张德明,孙丽萍. "A Process for Preparing High-Purity 2,4-Dichloro-α-[(dimethylamino)methylene]benzeneacetaldehyde" [P]. 中国发明专利, 专利号 CN 109351563 B, 授权公告日 2019-05-01.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2023, 1949, (3), 4305-4333.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2025, 2286, 4179-4185.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of 2,4-Dichloro-α-[(dimethylamino)methylene]benzeneacetaldehyde Using HRMS and NMR". J. Agric. Food Chem., 2023, 550, (6), 3889-3907.
Mueller T, Schmidt R K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2025, 996, (3), 7727-7742.