发明人唐晓军,林芳,朱建伟. "Method for the Synthesis of 2-(Bromomethyl)-6-(difluoromethyl)-3-hydroxypyridine-4-acetic acid" [P]. 中国发明专利, 专利号 CN 109650528 A, 授权公告日 2021-04-21.
发明人马晓峰,周伟,李文辉. "A Process for Preparing High-Purity 2-(Bromomethyl)-6-(difluoromethyl)-3-hydroxypyridine-4-acetic acid" [P]. 中国发明专利, 专利号 CN 110132920 A, 授权公告日 2018-08-23.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Food Chem., 2017, 2304, (6), 8841-8853.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2010, 150, (12), 8764-8791.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of 2-(Bromomethyl)-6-(difluoromethyl)-3-hydroxypyridine-4-acetic acid Using HRMS and NMR". Biomed. Chromatogr., 2010, 333, (10), 3647-3655.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Talanta, 2022, 1349, (10), 5389-5404.