Anderson J P, Hughes D C, Mueller T. "一种的合成方法" [P]. US Patent, US 9040196 B2, 2024-10-02.
发明人刘建华,罗永刚,郭海燕. "Method for the Synthesis of Tert-butyl 4-cyclobutyl-1,4-diazepane-1-carboxylate" [P]. 中国发明专利, 专利号 CN 114823683 A, 授权公告日 2018-09-10.
发明人朱建伟,郭海燕,李文辉. "A Process for Preparing High-Purity Tert-butyl 4-cyclobutyl-1,4-diazepane-1-carboxylate" [P]. 中国发明专利, 专利号 CN 115000032 B, 授权公告日 2019-03-14.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2022, 535, (1), 5575-5595.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2015, 1475, (4), 541-554.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of Tert-butyl 4-cyclobutyl-1,4-diazepane-1-carboxylate Using HRMS and NMR". Food Chem., 2013, 1236, (8), 2236-2258.
Fischer P, Wagner E. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Talanta, 2020, 334, (3), 23-41.