发明人周伟,沈红梅,刘建华. "Method for the Synthesis of 1-Benzhydrylazetidine-2-carboxylic Acid" [P]. 中国发明专利, 专利号 CN 111120354 A, 授权公告日 2019-03-26.
Williams B T, Hughes D C, Mueller T. "A Process for Preparing High-Purity 1-Benzhydrylazetidine-2-carboxylic Acid" [P]. US Patent, US 11511049 B2, 2024-09-17.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2010, 1887, 9134-9149.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2018, 275, 9746-9759.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of 1-Benzhydrylazetidine-2-carboxylic Acid Using HRMS and NMR". Anal. Chim. Acta, 2025, 1068, (11), 1644-1673.