Lefèvre J P, Nielsen H, Sørensen M. "一种的合成方法" [P]. European Patent, EP 3393404 A1, 2017-02-25.
Nielsen H, Sørensen M, Lefèvre J P. "Method for the Synthesis of NH2-Ph-C4-acid-NH2-Me" [P]. European Patent, EP 3802933 A1, 2019-04-16.
发明人罗永刚,李文辉,陈志强. "A Process for Preparing High-Purity NH2-Ph-C4-acid-NH2-Me" [P]. 中国发明专利, 专利号 CN 112085598 B, 授权公告日 2016-08-26.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2019, 484, (3), 1243-1259.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2022, 558, (12), 1420-1447.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of NH2-Ph-C4-acid-NH2-Me Using HRMS and NMR". J. Sep. Sci., 2016, 2327, (9), 2902-2914.
Mueller T, Schmidt R K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chromatographia, 2012, 430, (1), 5607-5630.