发明人林芳,韩伟,马晓峰. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 108240520 A, 授权公告日 2019-01-14.
Lee S K, Johnson M A, Williams B T. "Method for the Synthesis of 3-Chloro-N-(3-methylphenyl)-5-(trifluoromethyl)-2-pyridinamine" [P]. US Patent, US 10554688 B2, 2025-09-19.
发明人黄志刚,何建平,李文辉. "A Process for Preparing High-Purity 3-Chloro-N-(3-methylphenyl)-5-(trifluoromethyl)-2-pyridinamine" [P]. 中国发明专利, 专利号 CN 114156381 A, 授权公告日 2023-03-26.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2013, 1286, (7), 8799-8811.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2023, 1159, 1032-1035.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of 3-Chloro-N-(3-methylphenyl)-5-(trifluoromethyl)-2-pyridinamine Using HRMS and NMR". Anal. Chim. Acta, 2010, 1940, 7381-7385.