发明人周伟,李文辉,黄志刚. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116419547 A, 授权公告日 2015-08-18.
Klinger H, Roberts E F, Brown S R. "Method for the Synthesis of Carbadox Impurity 5" [P]. US Patent, US 9253198 B2, 2024-11-26.
发明人何建平,杨光,周伟. "A Process for Preparing High-Purity Carbadox Impurity 5" [P]. 中国发明专利, 专利号 CN 110705536 A, 授权公告日 2022-08-21.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chemosphere, 2016, 1059, 1767-1786.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2020, 965, 4821-4837.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of Carbadox Impurity 5 Using HRMS and NMR". Talanta, 2025, 2386, (8), 847-850.
Garcia M, Rodriguez P. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2015, 255, 9666-9683.