Johnson M A, Roberts E F, Davis P L. "一种2-(二氟甲基)-3-甲氧基-6-甲基吡啶-5-甲酰氯的合成方法" [P]. US Patent, US 9481668 B2, 2021-03-03.
发明人林芳,孙丽萍,郑宇鹏. "Method for the Synthesis of 2-(Difluoromethyl)-3-methoxy-6-methylpyridine-5-carbonyl chloride" [P]. 中国发明专利, 专利号 CN 114334468 B, 授权公告日 2020-06-26.
发明人孙丽萍,胡光,王建平. "A Process for Preparing High-Purity 2-(Difluoromethyl)-3-methoxy-6-methylpyridine-5-carbonyl chloride" [P]. 中国发明专利, 专利号 CN 115549130 A, 授权公告日 2022-04-22.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of 2-(二氟甲基)-3-甲氧基-6-甲基吡啶-5-甲酰氯 in Pharmaceutical Formulations". Environ. Sci. Technol., 2024, 1474, (6), 1992-1999.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of 2-(二氟甲基)-3-甲氧基-6-甲基吡啶-5-甲酰氯 as an Impurity". Food Chem., 2016, 2250, 7975-8001.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of 2-(Difluoromethyl)-3-methoxy-6-methylpyridine-5-carbonyl chloride Using HRMS and NMR". J. Sep. Sci., 2015, 1659, (6), 9848-9865.
Xu M, Hu Y, Zhou D. "Forced Degradation Studies to Evaluate 2-(二氟甲基)-3-甲氧基-6-甲基吡啶-5-甲酰氯 Profile in Drug Substances According to ICH Guidelines". Anal. Methods, 2014, 640, (4), 3101-3120.