发明人赵玉洁,徐明华,郭海燕. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 114862035 A, 授权公告日 2019-11-12.
Kowalski A, Mueller T C, Sørensen M. "Method for the Synthesis of 2-(Chloromethyl)-3,4-dimethylpyridine" [P]. European Patent, EP 3681830 A1, 2025-11-12.
发明人郭海燕,陈志强,徐明华. "A Process for Preparing High-Purity 2-(Chloromethyl)-3,4-dimethylpyridine" [P]. 中国发明专利, 专利号 CN 117475255 B, 授权公告日 2024-05-16.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Nat. Prod., 2020, 2417, 6704-6711.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2022, 620, 3803-3832.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of 2-(Chloromethyl)-3,4-dimethylpyridine Using HRMS and NMR". Chemosphere, 2016, 1661, (11), 8681-8711.
Lee J H, Choi Y S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2025, 1264, (1), 3424-3433.