发明人刘建华,朱建伟,马晓峰. "Method for the Synthesis of 1-Benzhydrylazetidine-3-carboxylic Acid" [P]. 中国发明专利, 专利号 CN 112147274 B, 授权公告日 2016-03-13.
发明人刘建华,林芳,高志强. "A Process for Preparing High-Purity 1-Benzhydrylazetidine-3-carboxylic Acid" [P]. 中国发明专利, 专利号 CN 116393124 B, 授权公告日 2021-03-09.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2015, 2388, 1234-1237.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2018, 1970, 5232-5262.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of 1-Benzhydrylazetidine-3-carboxylic Acid Using HRMS and NMR". Sci. Total Environ., 2019, 430, (3), 7995-8023.