发明人马晓峰,朱建伟,陈志强. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113831524 A, 授权公告日 2024-07-16.
发明人李文辉,沈红梅,何建平. "Method for the Synthesis of 4-Chloro-6-(difluoromethyl)-5-(trifluoromethyl)picolinaldehyde" [P]. 中国发明专利, 专利号 CN 112512869 B, 授权公告日 2015-09-17.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Phytochemistry, 2017, 815, (4), 2252-2268.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2012, 1029, (5), 7558-7568.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of 4-Chloro-6-(difluoromethyl)-5-(trifluoromethyl)picolinaldehyde Using HRMS and NMR". J. Chromatogr. A, 2017, 864, (8), 5208-5232.
Lee J H, Choi Y S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Nat. Prod., 2021, 2406, 2823-2838.