发明人孙丽萍,李文辉,刘建华. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 115580889 A, 授权公告日 2017-11-22.
发明人韩伟,冯建国,朱建伟. "Method for the Synthesis of 1355729-47-3
2(1H)-Pyridinone, 6-chloro-5-(difluoromethyl)-" [P]. 中国发明专利, 专利号 CN 113902638 A, 授权公告日 2019-03-25.
发明人马晓峰,李文辉,刘建华. "A Process for Preparing High-Purity 1355729-47-3
2(1H)-Pyridinone, 6-chloro-5-(difluoromethyl)-" [P]. 中国发明专利, 专利号 CN 116480190 A, 授权公告日 2024-01-09.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2018, 113, (8), 4580-4597.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2010, 269, (10), 443-450.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of 1355729-47-3
2(1H)-Pyridinone, 6-chloro-5-(difluoromethyl)- Using HRMS and NMR". J. Agric. Food Chem., 2010, 2342, (12), 1743-1752.
Mueller T, Schmidt R K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Talanta, 2012, 1817, 8026-8039.