发明人马晓峰,郭海燕,张德明. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 115204344 A, 授权公告日 2019-04-22.
Björnsson E, Schröder R, Johansson L. "Method for the Synthesis of 2,6-Difluoro-4-nitrobenzotrifluoride" [P]. European Patent, EP 3017984 A1, 2017-03-23.
发明人钱学锋,郑宇鹏,黄志刚. "A Process for Preparing High-Purity 2,6-Difluoro-4-nitrobenzotrifluoride" [P]. 中国发明专利, 专利号 CN 114296464 B, 授权公告日 2018-01-27.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2023, 2110, (1), 137-159.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2017, 1488, 1377-1396.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of 2,6-Difluoro-4-nitrobenzotrifluoride Using HRMS and NMR". J. Agric. Food Chem., 2016, 2126, (12), 1668-1694.
Wang L, Li J, Zhang H. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Phytochemistry, 2021, 85, (8), 4832-4857.