发明人何建平,钱学锋,周伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 111638409 A, 授权公告日 2019-10-16.
发明人韩伟,朱建伟,何建平. "Method for the Synthesis of Ethyl 2,6-difluoro-3-(methoxymethoxy)benzoate" [P]. 中国发明专利, 专利号 CN 115870202 A, 授权公告日 2017-03-16.
发明人马晓峰,高志强,郭海燕. "A Process for Preparing High-Purity Ethyl 2,6-difluoro-3-(methoxymethoxy)benzoate" [P]. 中国发明专利, 专利号 CN 115950133 B, 授权公告日 2023-11-25.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2013, 2188, (2), 2802-2816.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2011, 1733, (9), 6865-6885.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 2,6-difluoro-3-(methoxymethoxy)benzoate Using HRMS and NMR". J. Nat. Prod., 2019, 1465, 8630-8657.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2023, 538, (11), 304-313.