Williams B T, Lee S K, Mueller T. "一种的合成方法" [P]. US Patent, US 9092171 B2, 2017-08-18.
发明人韩伟,罗永刚,赵玉洁. "Method for the Synthesis of 2-methylpropyl 1,4-diazepane-1-carboxylate" [P]. 中国发明专利, 专利号 CN 108042809 B, 授权公告日 2019-08-12.
Stevens L M, Johnson M A, Brown S R. "A Process for Preparing High-Purity 2-methylpropyl 1,4-diazepane-1-carboxylate" [P]. US Patent, US 9852199 B2, 2024-11-27.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Nat. Prod., 2014, 89, (2), 4616-4642.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2013, 727, 1809-1825.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of 2-methylpropyl 1,4-diazepane-1-carboxylate Using HRMS and NMR". Anal. Chem., 2023, 1489, (8), 8996-9013.
Brown R C, Davis S M. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chim. Acta, 2011, 1926, (3), 3785-3792.