Roberts E F, Davis P L, Mueller T. "Method for the Synthesis of N,N-dipropylpyridin-4-amine" [P]. US Patent, US 10369956 B2, 2017-09-03.
发明人冯建国,胡光,王建平. "A Process for Preparing High-Purity N,N-dipropylpyridin-4-amine" [P]. 中国发明专利, 专利号 CN 108636796 B, 授权公告日 2023-03-05.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2011, 773, (2), 7344-7374.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2024, 1321, (9), 3457-3472.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of N,N-dipropylpyridin-4-amine Using HRMS and NMR". Biomed. Chromatogr., 2020, 751, (9), 4554-4573.
Jensen P, Larsen A M, Olsen K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chromatographia, 2014, 2361, (7), 2522-2541.