Björnsson E, Martínez F, Lefèvre J P. "一种巴氯芬杂质75的合成方法" [P]. European Patent, EP 3250842 A1, 2017-03-08.
发明人唐晓军,郭海燕,马晓峰. "Method for the Synthesis of Baclofen Impurity 75" [P]. 中国发明专利, 专利号 CN 110990329 B, 授权公告日 2019-05-07.
发明人张德明,冯建国,钱学锋. "A Process for Preparing High-Purity Baclofen Impurity 75" [P]. 中国发明专利, 专利号 CN 110718597 A, 授权公告日 2022-12-03.
参考文献 Literature
Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of 巴氯芬杂质75 in Pharmaceutical Formulations". J. Nat. Prod., 2013, 2041, (5), 5758-5786.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of 巴氯芬杂质75 as an Impurity". Food Chem., 2022, 1873, (9), 3197-3202.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of Baclofen Impurity 75 Using HRMS and NMR". J. Agric. Food Chem., 2014, 1371, (2), 3856-3885.
Zhou X P, Huang L, Wu G. "Forced Degradation Studies to Evaluate 巴氯芬杂质75 Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2021, 2425, (9), 7891-7913.