发明人高志强,黄志刚,钱学锋. "Method for the Synthesis of 2-(4-(Methylsulfonyl)phenyl)azetidine" [P]. 中国发明专利, 专利号 CN 110346200 B, 授权公告日 2024-10-12.
发明人杨光,冯建国,孙丽萍. "A Process for Preparing High-Purity 2-(4-(Methylsulfonyl)phenyl)azetidine" [P]. 中国发明专利, 专利号 CN 111975191 B, 授权公告日 2024-11-23.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Sci. Total Environ., 2021, 1414, 8321-8333.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2014, 1580, 1603-1608.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of 2-(4-(Methylsulfonyl)phenyl)azetidine Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2020, 1194, (11), 4854-4872.
Kowalski T, Nowak Z. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chromatographia, 2018, 1161, (10), 9724-9735.