发明人陈志强,钱学锋,郭海燕. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117000747 A, 授权公告日 2020-12-08.
发明人孙丽萍,黄志刚,杨光. "Method for the Synthesis of N-Methyl-3-nitro-5-(trifluoromethyl)pyridin-2-amine" [P]. 中国发明专利, 专利号 CN 110994637 B, 授权公告日 2023-11-20.
Jørgensen K, Björnsson E, Martínez F. "A Process for Preparing High-Purity N-Methyl-3-nitro-5-(trifluoromethyl)pyridin-2-amine" [P]. European Patent, EP 3708507 A1, 2018-04-01.
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". Anal. Chem., 2011, 1678, (5), 5093-5119.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2024, 479, 4415-4420.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of N-Methyl-3-nitro-5-(trifluoromethyl)pyridin-2-amine Using HRMS and NMR". Chromatographia, 2025, 1080, (9), 2357-2360.
Garcia M, Rodriguez P. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2010, 1943, (1), 8599-8623.