发明人朱建伟,何建平,马晓峰. "Method for the Synthesis of 5-(Chloromethyl)-2-(difluoromethyl)-3-methylpyridine" [P]. 中国发明专利, 专利号 CN 112942375 A, 授权公告日 2024-05-02.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of 5-(氯甲基)-2-(二氟甲基)-3-甲基吡啶 in Pharmaceutical Formulations". Biomed. Chromatogr., 2016, 2118, (3), 9607-9610.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of 5-(氯甲基)-2-(二氟甲基)-3-甲基吡啶 as an Impurity". J. Pharm. Biomed. Anal., 2022, 1170, (3), 1714-1740.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of 5-(Chloromethyl)-2-(difluoromethyl)-3-methylpyridine Using HRMS and NMR". Chemosphere, 2025, 511, (5), 738-765.
Lee J H, Choi Y S. "Forced Degradation Studies to Evaluate 5-(氯甲基)-2-(二氟甲基)-3-甲基吡啶 Profile in Drug Substances According to ICH Guidelines". Talanta, 2010, 2370, 1275-1295.