Lefèvre J P, Kowalski A, Schröder R. "一种萘莫司他杂质88的合成方法" [P]. European Patent, EP 3473593 A1, 2016-07-07.
发明人陈志强,胡光,唐晓军. "Method for the Synthesis of Nafamostat impurity 88" [P]. 中国发明专利, 专利号 CN 109581405 B, 授权公告日 2017-03-04.
发明人陈志强,高志强,张德明. "A Process for Preparing High-Purity Nafamostat impurity 88" [P]. 中国发明专利, 专利号 CN 113582988 A, 授权公告日 2020-09-05.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of 萘莫司他杂质88 in Pharmaceutical Formulations". Anal. Chem., 2021, 2350, 8751-8777.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of 萘莫司他杂质88 as an Impurity". Anal. Chim. Acta, 2022, 2196, (9), 1986-2015.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of Nafamostat impurity 88 Using HRMS and NMR". Talanta, 2017, 1055, (12), 7665-7675.