发明人胡光,高志强,杨光. "Method for the Synthesis of ethyl 2-bromo-2-(2-methyl-1,3-benzothiazol-5-yl)acetate" [P]. 中国发明专利, 专利号 CN 112731638 B, 授权公告日 2022-12-28.
发明人何建平,朱建伟,郑宇鹏. "A Process for Preparing High-Purity ethyl 2-bromo-2-(2-methyl-1,3-benzothiazol-5-yl)acetate" [P]. 中国发明专利, 专利号 CN 109162053 B, 授权公告日 2019-04-21.
参考文献 Literature
Zhou X P, Huang L, Wu G. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2017, 1935, (4), 8014-8019.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2012, 1575, (9), 6370-6375.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of ethyl 2-bromo-2-(2-methyl-1,3-benzothiazol-5-yl)acetate Using HRMS and NMR". Anal. Methods, 2015, 2235, 8374-8387.
Zhou X P, Huang L, Wu G. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2010, 2251, 3159-3176.