发明人李文辉,何建平,冯建国. "Method for the Synthesis of N-cyclobutylazetidine-3-carboxamide" [P]. 中国发明专利, 专利号 CN 116224925 B, 授权公告日 2022-08-16.
发明人韩伟,刘建华,郑宇鹏. "A Process for Preparing High-Purity N-cyclobutylazetidine-3-carboxamide" [P]. 中国发明专利, 专利号 CN 116884591 B, 授权公告日 2015-08-01.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2022, 1515, (1), 1835-1865.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2018, 685, 9856-9876.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of N-cyclobutylazetidine-3-carboxamide Using HRMS and NMR". Molecules, 2013, 2209, 2395-2424.
O'Brien K, Kennedy M L. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2017, 2094, 415-421.