发明人钱学锋,何建平,罗永刚. "Method for the Synthesis of Rotigotine Impurity 39" [P]. 中国发明专利, 专利号 CN 108917577 A, 授权公告日 2022-09-03.
发明人周伟,王建平,孙丽萍. "A Process for Preparing High-Purity Rotigotine Impurity 39" [P]. 中国发明专利, 专利号 CN 109203250 B, 授权公告日 2024-03-28.
参考文献 Literature
Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of 罗替高汀杂质39 in Pharmaceutical Formulations". Anal. Chem., 2010, 2389, (12), 5732-5755.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of 罗替高汀杂质39 as an Impurity". Phytochemistry, 2016, 1847, 7606-7619.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of Rotigotine Impurity 39 Using HRMS and NMR". Environ. Sci. Technol., 2012, 458, (4), 6115-6133.
Lee J H, Choi Y S. "Forced Degradation Studies to Evaluate 罗替高汀杂质39 Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2021, 690, 2636-2652.