发明人唐晓军,林芳,钱学锋. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113529509 A, 授权公告日 2022-03-28.
发明人赵玉洁,钱学锋,高志强. "Method for the Synthesis of Tert-butyl 3-(1-amino-2-methylpropan-2-yl)-3-hydroxyazetidine-1-carboxylate" [P]. 中国发明专利, 专利号 CN 112660874 A, 授权公告日 2025-04-01.
发明人孙丽萍,沈红梅,郭海燕. "A Process for Preparing High-Purity Tert-butyl 3-(1-amino-2-methylpropan-2-yl)-3-hydroxyazetidine-1-carboxylate" [P]. 中国发明专利, 专利号 CN 115596452 A, 授权公告日 2024-07-28.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2015, 1153, (5), 1595-1621.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2010, 1121, 6142-6164.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of Tert-butyl 3-(1-amino-2-methylpropan-2-yl)-3-hydroxyazetidine-1-carboxylate Using HRMS and NMR". Chemosphere, 2025, 1909, 362-367.
Wang L, Li J, Zhang H. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2022, 2475, (8), 4477-4503.