Hughes D C, Johnson M A, Williams B T. "Method for the Synthesis of N-(2-aminopropyl)-N-methylaniline dihydrochloride" [P]. US Patent, US 11431088 B2, 2024-05-07.
Schröder R, Chen K W, Williams B T. "A Process for Preparing High-Purity N-(2-aminopropyl)-N-methylaniline dihydrochloride" [P]. US Patent, US 9563232 B2, 2017-03-20.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of N-(2-aminopropyl)-N-methylaniline dihydrochloride in Pharmaceutical Formulations". Biomed. Chromatogr., 2020, 739, (1), 7360-7371.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of N-(2-aminopropyl)-N-methylaniline dihydrochloride as an Impurity". J. Agric. Food Chem., 2014, 1335, 3833-3860.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of N-(2-aminopropyl)-N-methylaniline dihydrochloride Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2023, 2240, (10), 1767-1777.
Fischer P, Wagner E. "Forced Degradation Studies to Evaluate N-(2-aminopropyl)-N-methylaniline dihydrochloride Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2017, 2184, (4), 8449-8455.