发明人黄志刚,马晓峰,徐明华. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113895211 A, 授权公告日 2022-03-11.
Nowak P, Lefèvre J P, Jørgensen K. "Method for the Synthesis of 2,4-Dimethyl-N-(p-tolyl)aniline" [P]. European Patent, EP 3292923 A1, 2017-09-01.
Williams B T, Kumar R, Johnson M A. "A Process for Preparing High-Purity 2,4-Dimethyl-N-(p-tolyl)aniline" [P]. US Patent, US 11016988 B2, 2020-01-23.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2013, 2395, (9), 5474-5485.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2023, 242, 8922-8935.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 2,4-Dimethyl-N-(p-tolyl)aniline Using HRMS and NMR". J. Chromatogr. A, 2010, 2208, (9), 6239-6245.
Smith J A, Johnson M B. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2018, 1632, 8405-8435.