Yamamoto T, Roberts E F, Thompson G K. "一种的合成方法" [P]. US Patent, US 10251531 B2, 2024-10-17.
发明人韩伟,周伟,郑宇鹏. "Method for the Synthesis of 2-(Benzylthio)-1-(3-(cyclohexylsulfonyl)azetidin-1-yl)ethan-1-one" [P]. 中国发明专利, 专利号 CN 116970301 A, 授权公告日 2023-02-24.
发明人胡光,李文辉,钱学锋. "A Process for Preparing High-Purity 2-(Benzylthio)-1-(3-(cyclohexylsulfonyl)azetidin-1-yl)ethan-1-one" [P]. 中国发明专利, 专利号 CN 110290148 B, 授权公告日 2025-01-14.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2022, 1931, 3817-3839.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2012, 409, 4253-4261.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of 2-(Benzylthio)-1-(3-(cyclohexylsulfonyl)azetidin-1-yl)ethan-1-one Using HRMS and NMR". J. Pharm. Biomed. Anal., 2023, 2195, (11), 239-252.
Kim S H, Park J Y. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chem., 2017, 2179, (1), 6570-6575.