发明人郑宇鹏,周伟,唐晓军. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 111537063 A, 授权公告日 2015-02-25.
Björnsson E, Mueller T C, Martínez F. "Method for the Synthesis of 2,3-Difluoro-6-methoxybenzamide" [P]. European Patent, EP 3466121 A1, 2021-10-27.
发明人刘建华,张德明,钱学锋. "A Process for Preparing High-Purity 2,3-Difluoro-6-methoxybenzamide" [P]. 中国发明专利, 专利号 CN 110463919 A, 授权公告日 2016-09-03.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Sci. Total Environ., 2021, 1896, 5355-5382.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2014, 1872, (9), 2370-2397.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of 2,3-Difluoro-6-methoxybenzamide Using HRMS and NMR". Environ. Sci. Technol., 2014, 705, 2101-2122.
Yang F, Sun W, Liu J. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2013, 1629, (9), 6792-6815.