Patel M V, Anderson J P, Yamamoto T. "一种的合成方法" [P]. US Patent, US 11299025 B2, 2021-04-22.
Johansson L, Kowalski A, Lefèvre J P. "Method for the Synthesis of 4-Ethyl-n-propylaniline" [P]. European Patent, EP 3709399 A1, 2017-05-23.
Thompson G K, Lee S K, Fischer A B. "A Process for Preparing High-Purity 4-Ethyl-n-propylaniline" [P]. US Patent, US 9783314 B2, 2023-02-04.
参考文献 Literature
Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2011, 2214, (9), 7663-7674.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2013, 333, (4), 3754-3783.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 4-Ethyl-n-propylaniline Using HRMS and NMR". J. Nat. Prod., 2016, 1257, (1), 6896-6911.
Brown R C, Davis S M. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2010, 926, (10), 5088-5100.