发明人唐晓军,周伟,郑宇鹏. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109888223 A, 授权公告日 2019-04-03.
发明人孙丽萍,张德明,周伟. "Method for the Synthesis of tert-Butyl 4,5-dibromothiophene-2-carboxylate" [P]. 中国发明专利, 专利号 CN 108532615 B, 授权公告日 2020-11-18.
发明人陈志强,赵玉洁,何建平. "A Process for Preparing High-Purity tert-Butyl 4,5-dibromothiophene-2-carboxylate" [P]. 中国发明专利, 专利号 CN 108633555 B, 授权公告日 2025-08-27.
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". Anal. Chim. Acta, 2025, 2191, 3840-3846.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2016, 338, (9), 5820-5850.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of tert-Butyl 4,5-dibromothiophene-2-carboxylate Using HRMS and NMR". J. Pharm. Biomed. Anal., 2021, 286, 4237-4264.
Lee J H, Choi Y S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Methods, 2023, 406, (5), 7734-7748.