Klinger H, Fischer A B, Roberts E F. "一种的合成方法" [P]. US Patent, US 11627927 B2, 2016-04-28.
Mueller T, Roberts E F, Kumar R. "Method for the Synthesis of tert-Butyl 3-phenoxyazetidine-1-carboxylate" [P]. US Patent, US 11690531 B2, 2018-07-19.
发明人刘建华,罗永刚,黄志刚. "A Process for Preparing High-Purity tert-Butyl 3-phenoxyazetidine-1-carboxylate" [P]. 中国发明专利, 专利号 CN 109156091 B, 授权公告日 2020-11-25.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2020, 2424, (1), 8655-8669.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2017, 1149, (10), 4341-4351.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of tert-Butyl 3-phenoxyazetidine-1-carboxylate Using HRMS and NMR". J. Pharm. Biomed. Anal., 2017, 2280, 1226-1246.