发明人冯建国,郭海燕,沈红梅. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 111064862 A, 授权公告日 2018-07-15.
发明人赵玉洁,杨光,唐晓军. "Method for the Synthesis of Ethyl 2-amino-2-(2-nitrophenyl)acetate" [P]. 中国发明专利, 专利号 CN 112783521 A, 授权公告日 2019-10-08.
Park J H, Johnson M A, Stevens L M. "A Process for Preparing High-Purity Ethyl 2-amino-2-(2-nitrophenyl)acetate" [P]. US Patent, US 10500586 B2, 2019-04-10.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2016, 1986, (4), 7751-7781.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2019, 851, (4), 8870-8876.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 2-amino-2-(2-nitrophenyl)acetate Using HRMS and NMR". Molecules, 2013, 808, (10), 6505-6523.