发明人郭海燕,徐明华,李文辉. "Method for the Synthesis of 2-(3-Hydroxyazetidin-1-yl)acetic acid" [P]. 中国发明专利, 专利号 CN 111548737 B, 授权公告日 2024-01-21.
发明人杨光,郭海燕,朱建伟. "A Process for Preparing High-Purity 2-(3-Hydroxyazetidin-1-yl)acetic acid" [P]. 中国发明专利, 专利号 CN 115325555 B, 授权公告日 2023-05-06.
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". Phytochemistry, 2013, 213, 156-186.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2015, 556, 1510-1539.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of 2-(3-Hydroxyazetidin-1-yl)acetic acid Using HRMS and NMR". Sci. Total Environ., 2011, 896, 4298-4304.