发明人罗永刚,王建平,何建平. "Method for the Synthesis of n2,n2-Diethylpyridine-2,4-diamine" [P]. 中国发明专利, 专利号 CN 109774164 A, 授权公告日 2017-06-24.
发明人郑宇鹏,唐晓军,张德明. "A Process for Preparing High-Purity n2,n2-Diethylpyridine-2,4-diamine" [P]. 中国发明专利, 专利号 CN 116632617 A, 授权公告日 2016-07-17.
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. Chem., 2022, 418, (12), 9111-9133.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2016, 1811, (5), 8053-8078.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of n2,n2-Diethylpyridine-2,4-diamine Using HRMS and NMR". Environ. Sci. Technol., 2025, 1355, (10), 4936-4959.
Jensen P, Larsen A M, Olsen K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2011, 179, (5), 8704-8724.