发明人马晓峰,徐明华,郭海燕. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 111524940 A, 授权公告日 2023-05-09.
发明人王建平,陈志强,郭海燕. "Method for the Synthesis of Methyl 3-((R)-2-amino-3-(((R)-1-((4-nitrobenzyl)oxy)-1-oxohexan-2-yl)amino)-3-oxopropyl)-1H-indole-1-carboxylate hydrochloride" [P]. 中国发明专利, 专利号 CN 111962006 B, 授权公告日 2017-12-16.
发明人赵玉洁,何建平,朱建伟. "A Process for Preparing High-Purity Methyl 3-((R)-2-amino-3-(((R)-1-((4-nitrobenzyl)oxy)-1-oxohexan-2-yl)amino)-3-oxopropyl)-1H-indole-1-carboxylate hydrochloride" [P]. 中国发明专利, 专利号 CN 115777192 A, 授权公告日 2021-10-27.
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. Agric. Food Chem., 2012, 898, (6), 1902-1925.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2014, 2403, 8269-8278.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of Methyl 3-((R)-2-amino-3-(((R)-1-((4-nitrobenzyl)oxy)-1-oxohexan-2-yl)amino)-3-oxopropyl)-1H-indole-1-carboxylate hydrochloride Using HRMS and NMR". Food Chem., 2012, 2159, (9), 5993-6020.