O'Brien P Q, Klinger H, Schröder R. "一种的合成方法" [P]. US Patent, US 11045126 B2, 2021-06-21.
发明人郭海燕,冯建国,徐明华. "Method for the Synthesis of 6-Amino-4-(difluoromethyl)-5-(trifluoromethyl)nicotinaldehyde" [P]. 中国发明专利, 专利号 CN 112925851 B, 授权公告日 2024-01-09.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2015, 1427, 3439-3453.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2018, 1423, 1105-1125.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of 6-Amino-4-(difluoromethyl)-5-(trifluoromethyl)nicotinaldehyde Using HRMS and NMR". Environ. Sci. Technol., 2013, 1262, (2), 5750-5780.
Kim S H, Park J Y. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Phytochemistry, 2024, 235, (7), 8601-8631.