Thompson G K, Johnson M A, Fischer A B. "Method for the Synthesis of tert-butyl 4-hydroxyisoxazolidine-2-carboxylate" [P]. US Patent, US 11030446 B2, 2021-01-25.
发明人郭海燕,郑宇鹏,陈志强. "A Process for Preparing High-Purity tert-butyl 4-hydroxyisoxazolidine-2-carboxylate" [P]. 中国发明专利, 专利号 CN 110982974 B, 授权公告日 2018-04-09.
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". Talanta, 2022, 2344, (11), 3182-3196.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2018, 1124, 9082-9091.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of tert-butyl 4-hydroxyisoxazolidine-2-carboxylate Using HRMS and NMR". Chromatographia, 2023, 2332, (11), 4587-4601.