发明人刘建华,郑宇鹏,杨光. "一种齐拉西酮杂质50的合成方法" [P]. 中国发明专利, 专利号 CN 115854848 A, 授权公告日 2023-12-18.
发明人冯建国,何建平,刘建华. "Method for the Synthesis of Ziprasidone impurity 50" [P]. 中国发明专利, 专利号 CN 115196446 A, 授权公告日 2020-12-25.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of 齐拉西酮杂质50 in Pharmaceutical Formulations". Talanta, 2017, 709, 9745-9762.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of 齐拉西酮杂质50 as an Impurity". Anal. Chem., 2019, 1462, 1903-1923.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of Ziprasidone impurity 50 Using HRMS and NMR". Phytochemistry, 2013, 1975, 2625-2647.
Jensen P, Larsen A M, Olsen K. "Forced Degradation Studies to Evaluate 齐拉西酮杂质50 Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2016, 1515, 4881-4908.