Davis P L, Fischer A B, Kumar R. "一种鲁拉西酮杂质52的合成方法" [P]. US Patent, US 9074740 B2, 2023-12-26.
发明人郑宇鹏,林芳,钱学锋. "Method for the Synthesis of Lurasidone Impurity 52" [P]. 中国发明专利, 专利号 CN 114494699 B, 授权公告日 2024-04-22.
发明人郭海燕,唐晓军,孙丽萍. "A Process for Preparing High-Purity Lurasidone Impurity 52" [P]. 中国发明专利, 专利号 CN 115746408 B, 授权公告日 2024-11-26.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of 鲁拉西酮杂质52 in Pharmaceutical Formulations". Environ. Sci. Technol., 2024, 814, 2850-2856.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of 鲁拉西酮杂质52 as an Impurity". Chemosphere, 2022, 847, (4), 9744-9772.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of Lurasidone Impurity 52 Using HRMS and NMR". Anal. Chim. Acta, 2014, 484, (4), 7501-7510.
Mueller T, Schmidt R K. "Forced Degradation Studies to Evaluate 鲁拉西酮杂质52 Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2019, 1708, 6895-6913.