发明人唐晓军,李文辉,沈红梅. "Method for the Synthesis of (2S)-1-(2-fluoroethyl)azetidine-2-carboxylic acid" [P]. 中国发明专利, 专利号 CN 109975359 B, 授权公告日 2019-09-23.
Park J H, Williams B T, Anderson J P. "A Process for Preparing High-Purity (2S)-1-(2-fluoroethyl)azetidine-2-carboxylic acid" [P]. US Patent, US 9213586 B2, 2019-03-11.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of (2S)-1-(2-氟乙基)吖丁啶-2-羧酸 in Pharmaceutical Formulations". Phytochemistry, 2019, 1449, (8), 8631-8652.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of (2S)-1-(2-氟乙基)吖丁啶-2-羧酸 as an Impurity". J. Pharm. Biomed. Anal., 2014, 1864, (6), 7198-7207.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of (2S)-1-(2-fluoroethyl)azetidine-2-carboxylic acid Using HRMS and NMR". Environ. Sci. Technol., 2010, 2356, (3), 5015-5026.