Klinger H, Patel M V, Park J H. "Method for the Synthesis of 4-Propyl-1,4-diazepan-5-one hydrochloride" [P]. US Patent, US 10184723 B2, 2020-05-08.
Nielsen H, Björnsson E, Sørensen M. "A Process for Preparing High-Purity 4-Propyl-1,4-diazepan-5-one hydrochloride" [P]. European Patent, EP 3808710 A1, 2019-05-19.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Food Chem., 2021, 2366, 9397-9415.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2010, 914, (3), 2821-2829.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of 4-Propyl-1,4-diazepan-5-one hydrochloride Using HRMS and NMR". Chemosphere, 2016, 742, 2506-2517.