Hughes D C, Yamamoto T, Johnson M A. "一种的合成方法" [P]. US Patent, US 9488612 B2, 2018-10-08.
Schröder R, Mueller T C, Sørensen M. "Method for the Synthesis of N1,N1-Diethylpent-2-yne-1,5-diamine dihydrochloride" [P]. European Patent, EP 3302304 A1, 2015-06-23.
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". Biomed. Chromatogr., 2022, 2162, 8747-8760.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2014, 569, (5), 2795-2809.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of N1,N1-Diethylpent-2-yne-1,5-diamine dihydrochloride Using HRMS and NMR". Phytochemistry, 2022, 406, (5), 4498-4515.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2023, 1167, 9946-9974.