发明人郑宇鹏,杨光,罗永刚. "Method for the Synthesis of 4-Chloro-2-picoline" [P]. 中国发明专利, 专利号 CN 110890924 A, 授权公告日 2024-10-18.
发明人孙丽萍,黄志刚,马晓峰. "A Process for Preparing High-Purity 4-Chloro-2-picoline" [P]. 中国发明专利, 专利号 CN 114144634 A, 授权公告日 2021-06-10.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of 4-Chloro-2-picoline in Pharmaceutical Formulations". Molecules, 2010, 319, (3), 254-279.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of 4-Chloro-2-picoline as an Impurity". Anal. Chim. Acta, 2022, 2480, (11), 4605-4616.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of 4-Chloro-2-picoline Using HRMS and NMR". Talanta, 2013, 1378, (1), 2253-2272.
Lee J H, Choi Y S. "Forced Degradation Studies to Evaluate 4-Chloro-2-picoline Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2024, 2127, (2), 2831-2836.