Kowalski A, Lefèvre J P, Martínez F. "一种的合成方法" [P]. European Patent, EP 3031129 A1, 2023-09-17.
Martínez F, Schröder R, Kowalski A. "Method for the Synthesis of 4-(3-Fluoro-4-methoxyphenyl)azetidin-2-one" [P]. European Patent, EP 3385374 A1, 2017-12-28.
发明人徐明华,何建平,钱学锋. "A Process for Preparing High-Purity 4-(3-Fluoro-4-methoxyphenyl)azetidin-2-one" [P]. 中国发明专利, 专利号 CN 116445377 A, 授权公告日 2022-02-21.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2023, 1119, 8523-8539.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2025, 1220, (6), 3468-3495.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of 4-(3-Fluoro-4-methoxyphenyl)azetidin-2-one Using HRMS and NMR". Environ. Sci. Technol., 2014, 2144, 6546-6566.