发明人黄志刚,何建平,高志强. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 114521155 A, 授权公告日 2017-09-09.
发明人孙丽萍,赵玉洁,胡光. "Method for the Synthesis of Mal-L-PA-NH-Boc" [P]. 中国发明专利, 专利号 CN 114092520 A, 授权公告日 2023-08-19.
发明人黄志刚,朱建伟,韩伟. "A Process for Preparing High-Purity Mal-L-PA-NH-Boc" [P]. 中国发明专利, 专利号 CN 116618247 B, 授权公告日 2025-01-25.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2011, 500, 4487-4508.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2016, 1788, (2), 7161-7165.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of Mal-L-PA-NH-Boc Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2021, 1331, (6), 9732-9759.
Kumar A, Sharma P, Patel R S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2022, 1769, 9494-9512.