Williams B T, Klinger H, Park J H. "一种的合成方法" [P]. US Patent, US 9362705 B2, 2017-08-18.
发明人郑宇鹏,郭海燕,唐晓军. "Method for the Synthesis of Methyl 3-(thietan-3-ylamino)azetidine-1-carboxylate" [P]. 中国发明专利, 专利号 CN 108213855 A, 授权公告日 2021-05-10.
发明人孙丽萍,刘建华,钱学锋. "A Process for Preparing High-Purity Methyl 3-(thietan-3-ylamino)azetidine-1-carboxylate" [P]. 中国发明专利, 专利号 CN 109748796 B, 授权公告日 2021-02-02.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2015, 1554, 4562-4581.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2012, 205, 7946-7972.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of Methyl 3-(thietan-3-ylamino)azetidine-1-carboxylate Using HRMS and NMR". Anal. Methods, 2023, 2287, (1), 1446-1465.
Mueller T, Schmidt R K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2011, 321, 4269-4285.