Stevens L M, Klinger H, O'Brien P Q. "一种3-乙烯基吖丁啶; 三氟乙酸的合成方法" [P]. US Patent, US 11308451 B2, 2025-12-05.
发明人何建平,孙丽萍,王建平. "Method for the Synthesis of 3-ethenylazetidine; trifluoroacetic acid" [P]. 中国发明专利, 专利号 CN 108057554 A, 授权公告日 2019-05-24.
发明人冯建国,韩伟,周伟. "A Process for Preparing High-Purity 3-ethenylazetidine; trifluoroacetic acid" [P]. 中国发明专利, 专利号 CN 111346148 B, 授权公告日 2021-07-25.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of 3-乙烯基吖丁啶; 三氟乙酸 in Pharmaceutical Formulations". Anal. Methods, 2019, 1304, (11), 4588-4612.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of 3-乙烯基吖丁啶; 三氟乙酸 as an Impurity". J. Pharm. Biomed. Anal., 2025, 305, (5), 1650-1656.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of 3-ethenylazetidine; trifluoroacetic acid Using HRMS and NMR". J. Chromatogr. A, 2016, 1197, (6), 1871-1889.
Yamamoto K, Tanaka H, Suzuki T. "Forced Degradation Studies to Evaluate 3-乙烯基吖丁啶; 三氟乙酸 Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2013, 1422, (12), 1002-1019.