发明人罗永刚,高志强,赵玉洁. "Method for the Synthesis of tert-butyl (3S)-3-hydroxy-2,2-dimethyl-azetidine-1-carboxylate" [P]. 中国发明专利, 专利号 CN 113258557 A, 授权公告日 2023-04-18.
发明人何建平,张德明,李文辉. "A Process for Preparing High-Purity tert-butyl (3S)-3-hydroxy-2,2-dimethyl-azetidine-1-carboxylate" [P]. 中国发明专利, 专利号 CN 111090071 A, 授权公告日 2018-02-04.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of 叔-丁基 (3S)-3-羟基-2,2-二甲基-吖丁啶-1-甲酸基酯 in Pharmaceutical Formulations". Food Chem., 2016, 951, 6544-6561.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of 叔-丁基 (3S)-3-羟基-2,2-二甲基-吖丁啶-1-甲酸基酯 as an Impurity". Molecules, 2018, 1501, (11), 9251-9268.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of tert-butyl (3S)-3-hydroxy-2,2-dimethyl-azetidine-1-carboxylate Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2022, 2023, 2871-2879.
Zhang Y, Li Q, Chen T. "Forced Degradation Studies to Evaluate 叔-丁基 (3S)-3-羟基-2,2-二甲基-吖丁啶-1-甲酸基酯 Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2020, 1050, (7), 2681-2703.