发明人朱建伟,赵玉洁,郭海燕. "Method for the Synthesis of Trifluoroacetic Anhydride (Tfaa)" [P]. 中国发明专利, 专利号 CN 112636191 B, 授权公告日 2021-01-22.
发明人孙丽萍,唐晓军,刘建华. "A Process for Preparing High-Purity Trifluoroacetic Anhydride (Tfaa)" [P]. 中国发明专利, 专利号 CN 116354659 B, 授权公告日 2021-10-25.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of 三氟乙酸酐 (TFAA) in Pharmaceutical Formulations". J. Chromatogr. A, 2022, 1872, 8038-8059.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of 三氟乙酸酐 (TFAA) as an Impurity". Anal. Methods, 2014, 782, 2486-2500.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of Trifluoroacetic Anhydride (Tfaa) Using HRMS and NMR". J. Sep. Sci., 2024, 455, 2597-2625.
O'Brien K, Kennedy M L. "Forced Degradation Studies to Evaluate 三氟乙酸酐 (TFAA) Profile in Drug Substances According to ICH Guidelines". Chromatographia, 2016, 2208, 7744-7763.