发明人刘建华,黄志刚,徐明华. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 108000550 A, 授权公告日 2022-01-12.
Nowak P, Sørensen M, Kowalski A. "Method for the Synthesis of tert-butyl (4-((3-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)propyl)(tert-butoxycarbonyl)amino)butyl)(3-aminopropyl)carbamate hydrochloride" [P]. European Patent, EP 3793311 A1, 2023-01-14.
发明人林芳,王建平,朱建伟. "A Process for Preparing High-Purity tert-butyl (4-((3-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)propyl)(tert-butoxycarbonyl)amino)butyl)(3-aminopropyl)carbamate hydrochloride" [P]. 中国发明专利, 专利号 CN 116483644 B, 授权公告日 2015-02-28.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2013, 1332, (1), 7297-7312.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2014, 1136, (2), 3415-3437.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of tert-butyl (4-((3-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)propyl)(tert-butoxycarbonyl)amino)butyl)(3-aminopropyl)carbamate hydrochloride Using HRMS and NMR". Biomed. Chromatogr., 2025, 1945, (1), 4886-4899.