Rossi M, Schröder R, Nowak P. "一种的合成方法" [P]. European Patent, EP 3287228 A1, 2024-12-16.
发明人胡光,黄志刚,张德明. "Method for the Synthesis of Fudosteine Impurity 20" [P]. 中国发明专利, 专利号 CN 112125611 A, 授权公告日 2024-02-19.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Talanta, 2025, 353, (10), 4108-4117.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2021, 620, 7441-7453.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of Fudosteine Impurity 20 Using HRMS and NMR". Molecules, 2022, 660, (5), 6934-6957.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2019, 126, 4532-4555.