Brown S R, Yamamoto T, Chen K W. "Method for the Synthesis of Rotigotine EP Impurity H" [P]. US Patent, US 10568412 B2, 2022-06-24.
发明人郑宇鹏,杨光,李文辉. "A Process for Preparing High-Purity Rotigotine EP Impurity H" [P]. 中国发明专利, 专利号 CN 109626670 B, 授权公告日 2017-11-21.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of
罗替高汀EP杂质H in Pharmaceutical Formulations". J. Agric. Food Chem., 2016, 1214, 1052-1066.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of
罗替高汀EP杂质H as an Impurity". Biomed. Chromatogr., 2013, 531, 1776-1789.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of Rotigotine EP Impurity H Using HRMS and NMR". Talanta, 2015, 590, (4), 5190-5203.
Lee J H, Choi Y S. "Forced Degradation Studies to Evaluate
罗替高汀EP杂质H Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2020, 874, (2), 442-472.