Chen K W, Mueller T, Park J H. "一种的合成方法" [P]. US Patent, US 10420946 B2, 2020-04-19.
发明人罗永刚,赵玉洁,孙丽萍. "Method for the Synthesis of Ethyl 2-amino-6-chloro-3-fluorobenzoate" [P]. 中国发明专利, 专利号 CN 116318538 A, 授权公告日 2017-04-01.
发明人冯建国,韩伟,李文辉. "A Process for Preparing High-Purity Ethyl 2-amino-6-chloro-3-fluorobenzoate" [P]. 中国发明专利, 专利号 CN 112077815 B, 授权公告日 2016-12-21.
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". Anal. Methods, 2021, 953, 4475-4491.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2010, 771, (6), 8129-8133.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 2-amino-6-chloro-3-fluorobenzoate Using HRMS and NMR". J. Pharm. Biomed. Anal., 2013, 2355, (7), 6262-6286.