Johansson L, Kowalski A, Schröder R. "一种的合成方法" [P]. European Patent, EP 3613610 A1, 2021-01-15.
发明人杨光,李文辉,马晓峰. "Method for the Synthesis of 2-((1-(tert-Butoxycarbonyl)azetidin-3-yl)thio)acetic acid" [P]. 中国发明专利, 专利号 CN 116643766 A, 授权公告日 2022-10-22.
Jørgensen K, Martínez F, Rossi M. "A Process for Preparing High-Purity 2-((1-(tert-Butoxycarbonyl)azetidin-3-yl)thio)acetic acid" [P]. European Patent, EP 3522453 A1, 2022-10-26.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chemosphere, 2022, 1611, (8), 3095-3101.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2019, 1864, (6), 6960-6964.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of 2-((1-(tert-Butoxycarbonyl)azetidin-3-yl)thio)acetic acid Using HRMS and NMR". Biomed. Chromatogr., 2019, 1545, 8138-8167.
Kim S H, Park J Y. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2010, 486, (7), 2702-2707.