发明人朱建伟,赵玉洁,唐晓军. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113619177 A, 授权公告日 2021-05-03.
发明人朱建伟,刘建华,沈红梅. "Method for the Synthesis of tert-Butyl 2-(hydrazinecarbonyl)azetidine-1-carboxylate" [P]. 中国发明专利, 专利号 CN 112456240 A, 授权公告日 2019-09-10.
Johansson L, Schröder R, Rossi M. "A Process for Preparing High-Purity tert-Butyl 2-(hydrazinecarbonyl)azetidine-1-carboxylate" [P]. European Patent, EP 3422834 A1, 2018-11-25.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Sci. Total Environ., 2012, 1528, (11), 6812-6840.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2019, 1439, 4780-4801.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of tert-Butyl 2-(hydrazinecarbonyl)azetidine-1-carboxylate Using HRMS and NMR". Anal. Chim. Acta, 2011, 1535, (11), 9780-9798.