Anderson J P, Hughes D C, Schröder R. "一种的合成方法" [P]. US Patent, US 11454876 B2, 2017-07-17.
发明人徐明华,朱建伟,黄志刚. "Method for the Synthesis of 4-Amino-6-(difluoromethyl)-5-nitronicotinoyl chloride" [P]. 中国发明专利, 专利号 CN 117037841 B, 授权公告日 2018-08-28.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Environ. Sci. Technol., 2015, 109, 3653-3662.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2025, 1971, 347-368.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of 4-Amino-6-(difluoromethyl)-5-nitronicotinoyl chloride Using HRMS and NMR". Sci. Total Environ., 2021, 1625, 4013-4026.
Fischer P, Wagner E. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2011, 1140, (2), 7511-7526.