发明人杨光,马晓峰,沈红梅. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109300901 A, 授权公告日 2015-11-06.
Johnson M A, Klinger H, O'Brien P Q. "Method for the Synthesis of 4-(trifluoromethyl)pyridine-2-carboxamide" [P]. US Patent, US 10636585 B2, 2023-11-10.
发明人周伟,徐明华,高志强. "A Process for Preparing High-Purity 4-(trifluoromethyl)pyridine-2-carboxamide" [P]. 中国发明专利, 专利号 CN 109792216 A, 授权公告日 2022-10-16.
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". Anal. Chim. Acta, 2024, 1640, (8), 6869-6874.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2016, 415, 298-324.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of 4-(trifluoromethyl)pyridine-2-carboxamide Using HRMS and NMR". J. Nat. Prod., 2019, 474, (10), 5882-5889.
Xu M, Hu Y, Zhou D. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2016, 1400, 7977-7981.