O'Brien P Q, Fischer A B, Hughes D C. "Method for the Synthesis of Benzyl 4-bromo-3-methoxythiophene-2-carboxylate" [P]. US Patent, US 9944297 B2, 2025-03-26.
发明人陈志强,胡光,林芳. "A Process for Preparing High-Purity Benzyl 4-bromo-3-methoxythiophene-2-carboxylate" [P]. 中国发明专利, 专利号 CN 117132493 B, 授权公告日 2023-08-10.
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. Chem., 2013, 879, 3633-3639.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2022, 1501, 8742-8761.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of Benzyl 4-bromo-3-methoxythiophene-2-carboxylate Using HRMS and NMR". Biomed. Chromatogr., 2010, 2055, 187-203.