发明人高志强,何建平,朱建伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112036772 A, 授权公告日 2019-01-01.
发明人徐明华,林芳,陈志强. "Method for the Synthesis of Boc-Leu-psi(CH2NH)Leu-OH (A-1880.0250)" [P]. 中国发明专利, 专利号 CN 117846950 B, 授权公告日 2017-04-21.
发明人黄志刚,王建平,刘建华. "A Process for Preparing High-Purity Boc-Leu-psi(CH2NH)Leu-OH (A-1880.0250)" [P]. 中国发明专利, 专利号 CN 111378072 B, 授权公告日 2023-05-09.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2014, 2442, (1), 5750-5780.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2014, 1018, (4), 3846-3853.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of Boc-Leu-psi(CH2NH)Leu-OH (A-1880.0250) Using HRMS and NMR". Phytochemistry, 2019, 415, (2), 4409-4412.
Zhang Y, Li Q, Chen T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2020, 1180, 5255-5263.