发明人何建平,罗永刚,朱建伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 114676453 A, 授权公告日 2022-09-12.
发明人徐明华,钱学锋,张德明. "Method for the Synthesis of 4-Chloro-3-(1,3-dioxolan-2-yl)-2-fluoropyridine" [P]. 中国发明专利, 专利号 CN 108395198 A, 授权公告日 2025-11-20.
发明人朱建伟,罗永刚,杨光. "A Process for Preparing High-Purity 4-Chloro-3-(1,3-dioxolan-2-yl)-2-fluoropyridine" [P]. 中国发明专利, 专利号 CN 110598808 B, 授权公告日 2018-04-17.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2021, 1276, 6281-6295.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2015, 1763, (12), 1365-1374.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of 4-Chloro-3-(1,3-dioxolan-2-yl)-2-fluoropyridine Using HRMS and NMR". Anal. Chim. Acta, 2016, 1090, (9), 3526-3537.
O'Brien K, Kennedy M L. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2013, 1768, (4), 832-836.