Kumar R, Hughes D C, Stevens L M. "一种的合成方法" [P]. US Patent, US 11263798 B2, 2023-05-21.
Davis P L, Lee S K, Patel M V. "Method for the Synthesis of N1,N1-dimethyl-1-(m-tolyl)ethane-1,2-diamine dihydrochloride" [P]. US Patent, US 9004544 B2, 2024-12-22.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Nat. Prod., 2013, 1382, 8663-8684.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2023, 858, (1), 9540-9558.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of N1,N1-dimethyl-1-(m-tolyl)ethane-1,2-diamine dihydrochloride Using HRMS and NMR". Talanta, 2012, 1995, (5), 5191-5218.
Yang F, Sun W, Liu J. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chem., 2019, 590, (2), 3568-3593.