发明人郭海燕,张德明,林芳. "一种3-氟氮杂环丁烷-1-羧酸苄酯的合成方法" [P]. 中国发明专利, 专利号 CN 111479183 A, 授权公告日 2025-06-11.
发明人周伟,罗永刚,林芳. "Method for the Synthesis of Benzyl 3-fluoroazetidine-1-carboxylate" [P]. 中国发明专利, 专利号 CN 112368970 A, 授权公告日 2021-02-13.
发明人王建平,林芳,马晓峰. "A Process for Preparing High-Purity Benzyl 3-fluoroazetidine-1-carboxylate" [P]. 中国发明专利, 专利号 CN 112717527 A, 授权公告日 2016-05-15.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of 3-氟氮杂环丁烷-1-羧酸苄酯 in Pharmaceutical Formulations". Biomed. Chromatogr., 2010, 1017, 365-378.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of 3-氟氮杂环丁烷-1-羧酸苄酯 as an Impurity". Sci. Total Environ., 2013, 641, 4286-4304.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of Benzyl 3-fluoroazetidine-1-carboxylate Using HRMS and NMR". Anal. Chim. Acta, 2016, 2052, (3), 3833-3861.
Wang L, Li J, Zhang H. "Forced Degradation Studies to Evaluate 3-氟氮杂环丁烷-1-羧酸苄酯 Profile in Drug Substances According to ICH Guidelines". J. Nat. Prod., 2019, 2193, 8067-8088.