发明人朱建伟,周伟,冯建国. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113775534 A, 授权公告日 2023-10-20.
Johnson M A, Roberts E F, Fischer A B. "Method for the Synthesis of (9H-Fluoren-9-yl)methyl ((S)-1-(((S)-1-((4-(((tert-butyldimethylsilyl)oxy)methyl)phenyl)amino)-1-oxo-5-ureidopentan-2-yl)amino)-3-methyl-1-oxobutan-2-yl)carbamate" [P]. US Patent, US 10098693 B2, 2021-10-18.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Environ. Sci. Technol., 2011, 2107, 9908-9932.
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., 2024, 443, (5), 5562-5568.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of (9H-Fluoren-9-yl)methyl ((S)-1-(((S)-1-((4-(((tert-butyldimethylsilyl)oxy)methyl)phenyl)amino)-1-oxo-5-ureidopentan-2-yl)amino)-3-methyl-1-oxobutan-2-yl)carbamate Using HRMS and NMR". Sci. Total Environ., 2025, 1023, (4), 2705-2726.
Yamamoto K, Tanaka H, Suzuki T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2025, 1385, 2969-2983.