Schröder R, Klinger H, Fischer A B. "一种的合成方法" [P]. US Patent, US 11002889 B2, 2017-05-13.
发明人郭海燕,郑宇鹏,黄志刚. "Method for the Synthesis of 1-(1-methylcyclopropyl)sulfonylazetidin-3-one" [P]. 中国发明专利, 专利号 CN 110960965 A, 授权公告日 2021-12-17.
发明人赵玉洁,郭海燕,唐晓军. "A Process for Preparing High-Purity 1-(1-methylcyclopropyl)sulfonylazetidin-3-one" [P]. 中国发明专利, 专利号 CN 109523163 A, 授权公告日 2023-08-02.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Nat. Prod., 2011, 1438, 4457-4479.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2017, 528, (8), 1427-1445.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of 1-(1-methylcyclopropyl)sulfonylazetidin-3-one Using HRMS and NMR". Chromatographia, 2015, 1749, (7), 9909-9929.
O'Brien K, Kennedy M L. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2018, 2220, (1), 3107-3124.