Patel M V, Williams B T, Lee S K. "Method for the Synthesis of N3,N3,N6,N6-Tetramethylacridine-3,6-diamine hydrochloride hydrate" [P]. US Patent, US 11848414 B2, 2015-09-16.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2019, 1647, (3), 6423-6427.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2013, 222, 5566-5588.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of N3,N3,N6,N6-Tetramethylacridine-3,6-diamine hydrochloride hydrate Using HRMS and NMR". Anal. Chim. Acta, 2018, 915, (3), 95-114.
Martinez C, Lopez D R. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2022, 881, (6), 7154-7169.