发明人王建平,朱建伟,马晓峰. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110215971 A, 授权公告日 2023-01-22.
Martínez F, Schröder R, Johansson L. "Method for the Synthesis of N-4,N-4-Diethyl-2-methyl-1,4-benzenediamine" [P]. European Patent, EP 3236772 A1, 2017-09-11.
发明人钱学锋,唐晓军,郭海燕. "A Process for Preparing High-Purity N-4,N-4-Diethyl-2-methyl-1,4-benzenediamine" [P]. 中国发明专利, 专利号 CN 110873696 A, 授权公告日 2019-10-17.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chim. Acta, 2013, 1475, (12), 5285-5300.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2023, 2172, 966-971.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of N-4,N-4-Diethyl-2-methyl-1,4-benzenediamine Using HRMS and NMR". J. Sep. Sci., 2019, 163, (2), 4161-4166.
Wang L, Li J, Zhang H. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2024, 779, (5), 5624-5639.