发明人韩伟,刘建华,郭海燕. "Method for the Synthesis of 5-Chloro-2-methylpyridine hydrochloride" [P]. 中国发明专利, 专利号 CN 117745345 B, 授权公告日 2019-02-27.
发明人罗永刚,冯建国,马晓峰. "A Process for Preparing High-Purity 5-Chloro-2-methylpyridine hydrochloride" [P]. 中国发明专利, 专利号 CN 113634986 A, 授权公告日 2020-07-10.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chemosphere, 2018, 1004, 9537-9563.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2022, 1021, 5849-5868.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of 5-Chloro-2-methylpyridine hydrochloride Using HRMS and NMR". J. Chromatogr. A, 2017, 604, 8042-8053.
Yang F, Sun W, Liu J. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chromatographia, 2025, 2258, (6), 1681-1707.