发明人何建平,周伟,沈红梅. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 108738929 A, 授权公告日 2019-12-13.
发明人郑宇鹏,马晓峰,唐晓军. "Method for the Synthesis of Erbium fluoride, 99% 5GR" [P]. 中国发明专利, 专利号 CN 112070194 B, 授权公告日 2017-07-05.
Yamamoto T, Patel M V, Fischer A B. "A Process for Preparing High-Purity Erbium fluoride, 99% 5GR" [P]. US Patent, US 10632326 B2, 2025-03-20.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2011, 1102, 9043-9055.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2021, 498, 2909-2921.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of Erbium fluoride, 99% 5GR Using HRMS and NMR". Anal. Methods, 2011, 1192, (12), 7932-7935.
O'Brien K, Kennedy M L. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Food Chem., 2019, 103, 7684-7707.